S.M.D.സര്ഫസ് മൌണ്ട് ഡിവൈസുകള്
For normal (through-hole) transistors, go to our Transistor Data page.
Here are some links to data-bases on the web:
Philips SM transistor markings
Transistor Database
SMD Markings - very large database
Philips SM transistor markings
Here are the most common pinouts for transistors:
DESIGNING WITH SM
It all depends on the type of circuit you are going to design, but if you want the final result to look really professional and up-to-date, I recommend using SURFACE MOUNT technology.
You don't have to make the whole project SM. You can combine SM with through-hole components, as some items are not available (or not suitable) in SM form. You may want to use chips that can be inserted and removed (such as microcontroller chips) or air spaced coils (for high frequency oscillators) or a potentiometer with a knob.
Even a combination of components looks very neat and if you buy your components from Talking Electronics, you can produce very low-cost prototypes.
When it comes to production costs, SM becomes the cheaper alternative when very large quantities are ordered.
In the meantime, you can start with TE surface-mount prototyping boards and develop your skills in this area.
The following SM prototyping boards are available and these are mainly designed for SM IC's. See below for PC board prices. You simply cannot design a circuit around a chip that only comes in surface-mount, without a designer board. The pin spacing does not fit any other prototyping boards and you cannot solder to the pins without placing the chip on a board.
Some chips come in both surface-mount and standard pin spacing. You have to be careful, sometimes the surface-mount variety behaves differently. We found this to be the case with the CD 40106 Schmitt trigger IC.
There are 5 boards in the set: 8 pin, 14 pin, 16 pin, 20 pin & 28 pin
- only 4 boards are shown: (the boards are considerably smaller than
shown here - the pin spacing is 20 pins per inch for DIL TYPES! The normal
spacing is 10 pins per inch.)
A 3-digit and 4-digit 330k SM resistorThe first two digits represent the two digits in the answer. The third digit represents the number of zero's you must place after the two digits. The answer will be OHMS. For example: 334 is written 33 0 000. This is written 330,000 ohms. The comma can be replaced by the letter "k". The final answer is: 330k.
222 = 22 00 = 2,200 = 2k2
473 = 47 000 = 47,000 = 47k
105 = 10 00000 = 1,000,000 = 1M = one million ohms
There is one trick you have to remember. Resistances less than 100 ohms are written: 100, 220, 470. These are 10 and NO zero's = 10 ohms = 10R
or 22 and no zero's = 22R or 47 and no zero's = 47R. Sometimes the resistor is marked: 10, 22 and 47 to prevent a mistake. (This is also done on ceramic capacitors - not SM caps)
THE COMPLETE RANGE OF SM RESISTOR
MARKINGS
Click to see the complete range of SM resistor markings for 3-digit code:
Click to see the complete range of SM resistor markings for 4-digit code:
SM TANTALUMS AND ELECTROLYTICS
SM tantalums are marked in "n" "n" means nanofarad. (One thousand nanofarad = 1 microfarad.) 
A 10u tantalum. The black line indicates the positive end.A simple way to to remember nanofarad is via the following:
0.001u = 1n Therefore: 0.01u = 10n and 0.1u = 100n (this is needed when you are dealing with standard ceramic capacitors)
105 = 1u = 1 microfarad
106 = 10u
107 = 100u
Here is the list of tantalum values: Tantalums come in 16v, 35v and 63v
105 = 1u
225 = 2u2
475 = 4u7
106 = 10u
226 = 22u
476 = 47u
107 = 100u
227 = 220u
Electrolytics are marked in the conventional way:
1/16 = 1u 16 volt working
22/25 = 22u 25 volt working
100/6 = 100u 6 volt working
SOLDERING SURFACE MOUNT
COMPONENTS:
SURFACE MOUNT COMPONENTS
എറണാകുളത്ത് ഉള്ള മാതാ ഇലക്ട്രോണിക്സ്,റോണി ഇലക്ട്രോണിക്സ്
എന്നീ ഷോപ്പുകളില് സര്ഫസ് മൌണ്ട് കോമ്പോണെന്റുകളും,ടൂള്സും ലഭിക്കും
-
എറണാകുളത്ത് ഉള്ള മാതാ ഇലക്ട്രോണിക്സ്,റോണി ഇലക്ട്രോണിക്സ്
എന്നീ ഷോപ്പുകളില് സര്ഫസ് മൌണ്ട് കോമ്പോണെന്റുകളും,ടൂള്സും ലഭിക്കും
എന്നീ ഷോപ്പുകളില് സര്ഫസ് മൌണ്ട് കോമ്പോണെന്റുകളും,ടൂള്സും ലഭിക്കും
Here are some links to data-bases on the web:
Philips SM transistor markings
Transistor Database
SMD Markings - very large database
Philips SM transistor markings
Here are the most common pinouts for transistors:
DESIGNING WITH SM It all depends on the type of circuit you are going to design, but if you want the final result to look really professional and up-to-date, I recommend using SURFACE MOUNT technology.
You don't have to make the whole project SM. You can combine SM with through-hole components, as some items are not available (or not suitable) in SM form. You may want to use chips that can be inserted and removed (such as microcontroller chips) or air spaced coils (for high frequency oscillators) or a potentiometer with a knob.
Even a combination of components looks very neat and if you buy your components from Talking Electronics, you can produce very low-cost prototypes.
When it comes to production costs, SM becomes the cheaper alternative when very large quantities are ordered.
In the meantime, you can start with TE surface-mount prototyping boards and develop your skills in this area.
The following SM prototyping boards are available and these are mainly designed for SM IC's. See below for PC board prices. You simply cannot design a circuit around a chip that only comes in surface-mount, without a designer board. The pin spacing does not fit any other prototyping boards and you cannot solder to the pins without placing the chip on a board.
Some chips come in both surface-mount and standard pin spacing. You have to be careful, sometimes the surface-mount variety behaves differently. We found this to be the case with the CD 40106 Schmitt trigger IC.
There are 5 boards in the set: 8 pin, 14 pin, 16 pin, 20 pin & 28 pin
- only 4 boards are shown: (the boards are considerably smaller than
shown here - the pin spacing is 20 pins per inch for DIL TYPES! The normal
spacing is 10 pins per inch.)
  |  |
 |
 Our latest Designer Board accepts SM transistors and diodes as well as resistors and capacitors.  A transistor and diode connected to the Designer Board Surface Mount Outlines |
Standard components can be placed around the SM chip and all the parts are placed on the track-side of the board. This saves turning the board over during development.
The layout is called "birds nest" or "rats nest" and although it doesn't look tidy, it's the only way to experiment as each item can be fitted, removed and tested without turning the board over and losing your concentration.
Once you get the circuit working you can tidy up the layout and reduce the size of the board.
When it comes to SM, the board is considerably smaller than a conventional design and it is cheaper to produce as it does not require drilling. The 28 pin board can take an 8 pin and 14 or 16 pin.
When loading the boards by hand, SM assembly time is about the same as conventional assembly and most of our assemblers prefer SM as they can line-up 20 to 50 boards and fit one component at a time with tweezers, without having to turn the boards over.
Once you master the 3-Step process of soldering SM, you will want to design everything in this medium.
SOLDERING SURFACE MOUNT DEVICES
Surface mount devices are much smaller than normal through-hole components and are mainly designed for automatic placement (by robots) onto specially designed PC boards.
These PC boards allow for very quick soldering via a method called re-flow, in which the solder on the board is sufficient to make the solder connection on each of the pins of the surface mount device.
The devices are placed on the board and held in position with glue and when the board is exposed to high temperature air, the solder on each of the lands is melted and forms a bond with the leads of the component.
Another method of soldering surface-mount devices uses a shallow bath of molten solder. The parts are glued in place and the board is turned over and placed above the solder and a wave is created that just touches the board and at the same time deposits a small amount of solder on each of the lands.
Surface-mount components are designed to withstand a 10 second immersion during the soldering process.
The point of this explanation is to let you know that the temperature of the solder bath is strictly controlled and the solder-time is kept to a minimum.
The average hobbyist will not be able to solder at this low temperature and thus the solder-time must be kept as short as possible.
The layout is called "birds nest" or "rats nest" and although it doesn't look tidy, it's the only way to experiment as each item can be fitted, removed and tested without turning the board over and losing your concentration.
Once you get the circuit working you can tidy up the layout and reduce the size of the board.
When it comes to SM, the board is considerably smaller than a conventional design and it is cheaper to produce as it does not require drilling. The 28 pin board can take an 8 pin and 14 or 16 pin.
When loading the boards by hand, SM assembly time is about the same as conventional assembly and most of our assemblers prefer SM as they can line-up 20 to 50 boards and fit one component at a time with tweezers, without having to turn the boards over.
Once you master the 3-Step process of soldering SM, you will want to design everything in this medium.
SOLDERING SURFACE MOUNT DEVICES
Surface mount devices are much smaller than normal through-hole components and are mainly designed for automatic placement (by robots) onto specially designed PC boards.
These PC boards allow for very quick soldering via a method called re-flow, in which the solder on the board is sufficient to make the solder connection on each of the pins of the surface mount device.
The devices are placed on the board and held in position with glue and when the board is exposed to high temperature air, the solder on each of the lands is melted and forms a bond with the leads of the component.
Another method of soldering surface-mount devices uses a shallow bath of molten solder. The parts are glued in place and the board is turned over and placed above the solder and a wave is created that just touches the board and at the same time deposits a small amount of solder on each of the lands.
Surface-mount components are designed to withstand a 10 second immersion during the soldering process.
The point of this explanation is to let you know that the temperature of the solder bath is strictly controlled and the solder-time is kept to a minimum.
The average hobbyist will not be able to solder at this low temperature and thus the solder-time must be kept as short as possible.
To solder SM, you need three items.
1. A very fine-tipped soldering iron with adjustable temperature.
2. A set of fine tweezers.
3. Fine solder - and I mean really fine solder!
You may also need a magnifying glass (magnifying lamp) to help with placement, soldering and inspection.
IDENTIFYING SM RESISTORS
Most of the 5% SM resistors conform to a 3-digit code. But some suppliers are using the 4 digit code (see 4-digit code below)
1. A very fine-tipped soldering iron with adjustable temperature.
2. A set of fine tweezers.
3. Fine solder - and I mean really fine solder!
You may also need a magnifying glass (magnifying lamp) to help with placement, soldering and inspection.
IDENTIFYING SM RESISTORS
Most of the 5% SM resistors conform to a 3-digit code. But some suppliers are using the 4 digit code (see 4-digit code below)
A 3-digit and 4-digit 330k SM resistor
222 = 22 00 = 2,200 = 2k2
473 = 47 000 = 47,000 = 47k
105 = 10 00000 = 1,000,000 = 1M = one million ohms
There is one trick you have to remember. Resistances less than 100 ohms are written: 100, 220, 470. These are 10 and NO zero's = 10 ohms = 10R
or 22 and no zero's = 22R or 47 and no zero's = 47R. Sometimes the resistor is marked: 10, 22 and 47 to prevent a mistake. (This is also done on ceramic capacitors - not SM caps)
THE COMPLETE RANGE OF SM RESISTOR
MARKINGS
Click to see the complete range of SM resistor markings for 3-digit code:
SM CAPACITORS
Most SM capacitors are not identified in any way and the SIZE OF THE COMPONENTS DOES NOT indicate the capacitance as each capacitor has a different number of layers. A 22n can be smaller than 1n due to the layers and the voltage rating. There is also a number of different sizes for SM capacitors.
The only way to "read" the value is via a capacitance meter. Always keep chip capacitors in their "carrier" until required.
Some manufacturers have a 3 digit code such as a letter to indicate the origin of the component, a letter to represent the two digits in the capacitance (A=10, B=12 C=15 D=18 etc) and the third digit is the multiplier. The answer is given in pF (puff).
Most SM capacitors are not identified in any way and the SIZE OF THE COMPONENTS DOES NOT indicate the capacitance as each capacitor has a different number of layers. A 22n can be smaller than 1n due to the layers and the voltage rating. There is also a number of different sizes for SM capacitors.
The only way to "read" the value is via a capacitance meter. Always keep chip capacitors in their "carrier" until required.
Some manufacturers have a 3 digit code such as a letter to indicate the origin of the component, a letter to represent the two digits in the capacitance (A=10, B=12 C=15 D=18 etc) and the third digit is the multiplier. The answer is given in pF (puff).
SM TANTALUMS AND ELECTROLYTICS
SM tantalums are marked in "n" "n" means nanofarad. (One thousand nanofarad = 1 microfarad.)
A 10u tantalum. The black line indicates the positive end.
0.001u = 1n Therefore: 0.01u = 10n and 0.1u = 100n (this is needed when you are dealing with standard ceramic capacitors)
105 = 1u = 1 microfarad
106 = 10u
107 = 100u
Here is the list of tantalum values: Tantalums come in 16v, 35v and 63v
105 = 1u
225 = 2u2
475 = 4u7
106 = 10u
226 = 22u
476 = 47u
107 = 100u
227 = 220u
Electrolytics are marked in the conventional way:
1/16 = 1u 16 volt working
22/25 = 22u 25 volt working
100/6 = 100u 6 volt working
SOLDERING SURFACE MOUNT
COMPONENTS:
 | 1: Tin the land on the PC board with a hot soldering iron and leave a thin layer of solder covering the land. Make sure you do not leave any "lumps" as this will prevent the component sitting neatly on the board. This especially applies to "IC's" as one leg on a bump will prevent the other legs touching the board. |
 | 2: The diagram opposite shows the pads smoothly covered with FRESH solder. Fresh solder will have a small amount of flux on the surface and this is very important as it will clean the under-side of the lead of the surface-mount component and you will be able to solder the underside too. |
 | 3: Place the component on the board with fine tweezers and align it with the pads. If you don't have fine tweezers, a dot of blu-tack on a opened-out paper clip will allow you to lift the component from the work bench to the position on the board. |
 | 4: Place the tweezers on the top of the component and hold it in place. Alternatively use the other end of the paper-clip to hold the component in place. Don't allow the blu-tack to get hot or it will poison the tip of the iron. |
 | 5: Solder the first connection by touching the iron on the land and the resistor. Use the small amount of solder on the land to make a temporary connection. |
 | 6: After the first connection has cooled down, solder the other end of the component. Do not push the component or try to move it as this will break the metallic "cap" on the end of the component, from the ceramic substrate. Or it can produce a "dry" or "intermittent" fault. |
 | 7: Resolder the end of the resistor which was partially soldered. Remove the iron and allow the joint to cool. If it takes more than a second, you know the soldering iron is too hot! Don't try soldering semi-conductors with an iron this hot as they will be damaged! |
 | 8: The surface mount resistor, capacitor or electrolytic is now soldered to the Printed Circuit Board. |
 | 9: Examine all joints carefully with a magnifying glass to make sure the solder has made a good connection. You can see if it is a good connection, by the shiny surface and the lack of "spikes" or "dags" or solder. |
 | Soldering a transistor is more difficult as it is smaller than a resistor and much more temperature sensitive. You must be very quick and wait for the transistor to cool down between each lead connection. |
 | Fault-1: This component does not have enough solder. The dob of glue in the centre of the component is the only thing holding it onto the PC board. |
 | Fault-2: This component is correctly soldered. It looks messy but the shiny solder and the curve of the solder indicates the component is soldered correctly. |
 | Fault-3: This component has too much solder. Adding too much solder like this could result in damaging a transistor or diode, as they are very heat-sensitive. |
 | This diagram shows an ideal amount of solder holding the component in position. |
SPEED
Speed is the essence when soldering surface-mount components especially semiconductors. All SM components will withstand immersion in hot solder for 10 seconds but this is because the solder is kept at the lowest temperature possible. Most soldering irons are much hotter than this and so your soldering time must be kept as short as possible.
After a small amount of practice, you will find SM assembly the smartest way to go and many Talking Electronics projects are partially or fully surface mount.
Three Projects using surface mount components are:
Phone Ring - a demonstration SM project
Voyager - FM Bug
Infinity Bug - listen to room conversation after the phone has been "placed on the hook."
Speed is the essence when soldering surface-mount components especially semiconductors. All SM components will withstand immersion in hot solder for 10 seconds but this is because the solder is kept at the lowest temperature possible. Most soldering irons are much hotter than this and so your soldering time must be kept as short as possible.
After a small amount of practice, you will find SM assembly the smartest way to go and many Talking Electronics projects are partially or fully surface mount.
Three Projects using surface mount components are:
Phone Ring - a demonstration SM project
Voyager - FM Bug
Infinity Bug - listen to room conversation after the phone has been "placed on the hook."
TESTING SM TRANSISTORS
Surface-Mount transistors are tested in exactly the same way as conventional transistors - except their small size makes them physically more difficult to test.
Here are some additional notes for surface mount types:
All surface mount transistor cases (styles) are the same - as shown below - and have the same pin-out. The only difference is the size. This makes working with them easy. The pin-out corresponds exactly to the NPN circuit-symbol. Each lead is in the same relative position.
Surface-Mount transistors are tested in exactly the same way as conventional transistors - except their small size makes them physically more difficult to test.
Here are some additional notes for surface mount types:
All surface mount transistor cases (styles) are the same - as shown below - and have the same pin-out. The only difference is the size. This makes working with them easy. The pin-out corresponds exactly to the NPN circuit-symbol. Each lead is in the same relative position.
More on testing surface mount transistors can be found in our Basic Electronics Course, Page 68.
Although Surface Mount Transistors are not strictly "Chips," they look like "chips" and since these have the word "chip" in their definition, I have decided to include them in this Data Book.
The list is very big and only a short-form of the most common types have been listed here. The full version can be found on the internet: HERE.
You will need to be connected to the web to download the pages.
Identifying Surface Mount Transistors is very difficult as their size is extremely small and the letters and numbers are very difficult to read. The same letters and numbers can be used for different types, depending on the manufacturer and the size of the device - so it's very complex.
Although Surface Mount Transistors are not strictly "Chips," they look like "chips" and since these have the word "chip" in their definition, I have decided to include them in this Data Book.
The list is very big and only a short-form of the most common types have been listed here. The full version can be found on the internet: HERE.
You will need to be connected to the web to download the pages.
Identifying Surface Mount Transistors is very difficult as their size is extremely small and the letters and numbers are very difficult to read. The same letters and numbers can be used for different types, depending on the manufacturer and the size of the device - so it's very complex.
എറണാകുളത്ത് ഉള്ള മാതാ ഇലക്ട്രോണിക്സ്,റോണി ഇലക്ട്രോണിക്സ്
എന്നീ ഷോപ്പുകളില് സര്ഫസ് മൌണ്ട് കോമ്പോണെന്റുകളും,ടൂള്സും ലഭിക്കും
* = SOT 23 # = SOT 323 + = SOT 89 EM3: L=1.6mm W=1.6mm UMT: L=2mm W=2.1mm SC70: L=2mm W=2.1mm SMT: L=2.9mm W=2.9mm SOT-23: L=2.9mm W=2.9mm SOT-89: L=1.6mm W=1.6mm SOT-323: L=2mm W=2.1mm 'R' indicates reverse leads | |
| Marking Code: | Type Number: |
1 1A 1A 1B 1BR 1D 1D 1E 1ER 1F 1FR 1G 1GR 1H 1J 1JR 1K 1KR 1L 1LR 1M 1P 1S 1V 1W 1X 1Y 2A 2B 2BR 2C 2CR 2D 2F 2F 2FR 2G 2GR 02 0A 03 04 05 06 09 12 13 14 15 16 19 1B 1C 1C 1D 1D 1E 1L 1M 1T 22 23 24 25 26 29 2X 303 310 304 302 331 332 33 335 336 337 338 351 352 355 356 357 358 35 3A 3AR 3B 3BR 3D 3E 3E 3ER 3F 3FR 3G 3GR 3J 3JR 3K 3KR 3L 3LR 3R 3S 43 45 4A 4AR 4B 4BR 4C 4CR 4E 4ER 4F 4FR 4G 4GR 41A 44 458 489 491 493 52 53 54 5A 5AR 5B 5BR 5C 5CR 5D 5E 5ER 5F 5FR 5G 5GR 5H 558 589 591 593 605 610 62 63 64 69 6A 6AR 6B 6BR 6C 6CR 6E 6ER 6F 6FR 6G 6GR 605 610 617 618 619 702 702 717 718 720 72 74 74 76 84 86 9A 91 93 94 95 96 99 111 113 121 123 132 142 156 166 179 183 A A A A1 A0 A1 A11 A13 A14 A15 A2 A2 A3 A4 A5 A6 A7 A8 A51 A61 A81 A82 A91 A AB* AB+ AC AC AC AC* AC+ AD AD AD AD* AD+ AE AE AF AF AG AH* AH+ AH AJ AJ* AJ+ AJ AK AK* AK+ AL AL AM AM AN AP AQ AR1 AR2 AR3 AR4 AS1 AS2 AS3 AT1 AT2 AT B B B B0 B0 B2 B2 B4 B4 B5 B5 B8 BA BA* BA+ BB* BB+ BB BC* BC+ BD* BD+ BD BD BD BE BF BF BF BG* BG+ BH* BH+ BH BH BJ* BJ+ BJ BJ BK* BK+ BL BL BM BM BM BR1 BR2 BR3 BR4 BS1 BS2 BS3 BT1 BT2 C C C1 C2 C2 C4 C5 C7 C77 C8 C9 C91 CA CA CA CAC CB CB CE CEC D D) D0 D1 D2 D20 D3 D3E D4 D4 D5 D6 D7 D8 D58 D63 D76 D77 D81 D91 D94 D95 D96 DA DA5 DB DB1 DB2 DC DF DH E E1 E2* E2# E4 E4 E6 E11 E13 E15 E16 E21 E23 E32 E42 E56 E66 E79 E89 E92 E93 E94 E97 EC ED EE EF EF EG F F F F0 F1 F2 F2 F02 F03 F3 F04 F4 F4 F5 F07 F8 F11 F12 F13 F14 F21 F22 F23 F24 F31 F52 F62 FA FB FD FF* FF+ FR G G0 G1 G1K G1L G2 G2 G3 G3C G3F G3K G4 G4C G5 G6 G7 G8 G08 G9 G11 G21 G81 G98 GF1 GT1 GU1 H H1 H H02 H2 H3 H03 H31 H4 H04 H5 H7 H07 H27 H71 I J J J JP JS JV JY) K1 K2 K3 K3B K4B K4 K5 K7 K8 K9 K14 K15 K16 K19 K24 K25 K26 K29 K31 K71 K81 K91 KM KN KO L L4 L14 L20 L21 L22 L24 L30 L41 L42 L43 L44 L51 LM LN M* M+ M M M1 M2 M3 M4 M5 M6 M31 M32 M62 M63 M64 M65 M66 M67 M74 M8 M84 M85* M86 M87 M89 M90 M91 M92 M94 M96 M97 M98 MC MF ML MR MY MZ N0 N1 N1* N2 N28 N29 N3 N30 N33 N36 N37 N38 N39 N4* N4# N4 N6# N70 N71 N72 N73 NC ND OA P0 P1* P2# P3 P4 P5 P8A R R R1 R2 R4 R5 S S S S S1 S2 S6 S7 S8 S9 SA SAs SDs SP SRs SS sSG T T T T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 T71 T81 T91 T92 T93 U U1 U2 U3 U4 U5 U6 U7 U8 U81 U9 U91 U92 U93 UB V2 V3 V4 W W1 W4 X1 X4 Y Y ZA | 2SC3722K BC846A MMBT3904 (Fair) BC846B BC846AR BC846 MMBTA42 (Fair) BC847A BC847AR BC847B BC847BR BC847C BC847CR BC847 BC848A BC848AR BC848B BC848BR BC848C BC848CR BC848 MMBT222A (Fair) MMBT2369A (Fair) BF820 BF821 BF822 BF823 MMBT3906 (Fair) BC849B BC849BR BC849C BC849CR MMBTA92 (FAIR) BC850B MMBT2907A (Fair) BC850BR BC850C BC850CR BST82 DTC125TK (SMT) DTC143TKA DTC114TKA DTC124TKA DTC144TKA DTC115TKA DTA123EKA DTA143EKA DTA114EKA DTA124EKA DTA114EKA DTA115EKA IRLML2803 IRLML6302 2SC4082 (UMT) IRLML5103 2SC4083 (UMT) 2SC4084 (UMT) 2SC4103 (UMT) 2SC4128 (UMT) 2SC4773 (UMT) DTC123EKA DTC143EKA DTC114EKA DTC124EKA DTC144EKA DTC115EKA MMBT4401 (Fair) FDV303N FDV301N FDV304P FDV302P NDS331N NDS332P DTA143XKA NDS335N NDS336P FDN337N FDN338P NDS351N NDS352P NDS355N NDS356P FDN357N FDN358P DTA124XKA BC856A BC856AR BC856B BC856BR BC856 BC857A FMMTA42 (ZETex) BC857AR BC857B BC857BR BC857C BC857CR BC858A BC858AR BC858B BC858BR BC858C BC858CR MMBT5771 (Fair) MMBT5551 (Fair) DTC143XKA DTC124XKA BC859A BC859AR BC859B BC859BR BC859C BC859CR BC860A BC860AR BC860B BC860BR BC860C BC860CR FMMT491A (ZET) BAS40-04 (SIE) FMMT458 (ZET) FMMT489 (ZET) FMMT491 (ZET) FMMT493 (ZET) DTA123YKA DTA143YKA DTA114YKA BC807-16 BC807-16R BC807-25 BC807-25R BC807-40 BC807-40R MMBD914 (Fair) BC808-16 BC808-16R BC808-25 BC808-25R BC808-40 BC808-40R MMBD4148 (Fair) FMMT558 (ZET) FMMT589 (ZET) FMMT591 (ZET) FMMT593 (ZET) NDS0605 NDS0610 DTC123YKA DTC143YKA DTC114YKA DTC115TE (EM3) BC817-16 BC817-16R BC817-25 BC817-25R BC817-40 BC817-40R BC818-16 BC818-16R BC818-25 BC818-25R BC818-40 BC818-40R NDS0605 NDS0610 FMMT617 (ZET) FMMT618 (ZET) FMMT619 (ZET) 2N7002 2N7002LT1 FMMT717 (ZET) FMMT718 (ZET) FMMT720 (ZET) 2N7002 BAS70-04 (SIE) DTA114WKA DTA144WKA DTC114WKA DTC144WKA DTA125TK DTA113TKA DTA143TKA DTA114TKA DTA124TKA DTA144TKA DTA115TKA DTA113ZUA (UMT) DTA143ZUA (UMT) DTC113ZUA (UMT) DTC143ZUA (UMT) DTA123JUA (UMT) DTC123JUA (UMT) DTA144VUA (UMT) DTC144VUA (UMT) DAT115UU (UMT) DTC115UU (UMT) 2SC4618 (EM3) 2SC4098 (UMT) 2SC2413K (SMT) SS355 (ROHM) HSMS-2800 (HP) BAW56 MMBD1501A (Fair) MMBD1503A (Fair) MMBD1504A (Fair) MMBD1505A (Fair) BAT18 HSMS-2802 (HP) BAT17 BAV70 BRY61 BRY62 BAS16 BAS28 BAV99 BASl9 BAS20 BAS21 BAS17 2SC2413K BCW60B BCX51-6 2SC3837K 2SC4725 (EM3) 2SC3837K (SMT) BCW60C BCX51-10 2SC3838K 2SC4726 (EM3) 2SC3838K (SMT) BCW60D BCX51-16 2SC3839K BCX52 BCX52-6 2SD1781K BCX70G BCX70H BCX53 2SB1197K 2SD1782K BCX70J BCX53-6 BCX70JLT1 (Mot) 2SB1198K BCX70K BCX53-10 BCX53-16 2SC3802K BCX52-16 2SC4018K 2SC4061K 2SC4074K 2SB0151K BSR40 BSR41 BSR42 BSR43 BST50 BST51 BST52 BST39 BST40 2SC4326K 2SC2412K 2SC4617 (EM3) 2SC4081 (UMT) HSMS-2810 (HP) BC847 BSV52 HSMS-2812 (HP) BSV52R HSMS-2814 (HP) BSR12 HSMS-2815 (HP) BSR12R DAN217K (ROHM) BCW61A BCX54 BCW61B BCX54-6 2SD2114K BCW61C BCX54-10 BCW61D BCX54-16 2SA1821 (EM3) 2SA1808 (UMT) 2SA1733K BCX55 2SC4723 (UMT) BCX55-6 2SC4642K BCX71G BCX55-10 BCX71H BCX56 2SC4699K 2SC4700 (UMT) BCX71J BCX56-6 2SD2226K 2SD2351 (UMT) BCX71K BCX56-10 BCX56-16 2SC4771K or 2 2SC4713K BCX55-16 2SC4774 (UMT) BSR30 BSR31 BSR32 BSR33 BST60 BST61 BST62 BST15 BST16 2SC2411K 2SC4097 (UMT) BCW29 BCW30 HSMS-2822 (HP) BCW29R BCW30R BCF29 BCF29R BCF30 BCF30R BCV62 BCX68 2SA1885 (EM3) 2SA1886 (UMT) BC868 2SC4997 (EM3) 2SC4998 (UMT) BCX69 BC869 1SS376 (ROHM) 2SA1037AKLS HSMP-3800 (HP) BCW31 BCW32 HSMP-3802 (HP) BCW33 RB411D (ROHM) BCW31R HSMP-3804 (HP) BCW32R BCW33R BCF32 BCF33 FLLD258 (ZET) FLLD263 (ZET) BAR18 (ST) BCF32R BCF33R BCV61 BAR42 (ST) BAR43 (ST) BAS70-04 (ST) BF622 BAR43S (ST) BF623 BAR43A (ST) BAR43C (ST) BF620 BF621 BCW68GLT1 (Mot) 1SS380 (ROHM) BFS17 BFS17A BF547W BFS17R HSMP-3814 (HP) BFG17A DTA113ZKA DTA143ZKA BF747 BF547 DTC113ZKA DTC143ZKA DTA123JKA DTC123JKA DTA144VKA DTC144VKA DTA115UK DTC115UK DTB123TK DTB142TK DTB114TK DTB163TK BCW65C (Fair) BCV28 BCV48 BCV29 BCW66GLT1(Mot) BCV49 2SA1037AK 2SA1774 (EM3) 2SA1576A (UMT) HSMP-3820 (HP) BFS18 BFS19 HSMP-3822 (HP) DTD123TK DTB143TK BF840 DTD114TK BFS18R HSMP-3824 (HP) BFS19R DTD163TK BF824 DTB113EK DTB123EK DTB143EK DTB114EK DTD113EK DTD123EK DTD143EK DTD114EK BF841 DTB123YK DTD123YK BFQ17 BFQ19 BCV26 BCV27 BFO18A BC857 2SA1455K HSMP-3890 (HP) BFS20 BC848B (ROHM) BC848C (ROHM) BF550 HSMP-3892 (HP) BF536 DTB122JK BC857B (ROHM) BC858B (ROHM) BFS20R DTD122JK BF550R BF569 BF579 BF660 DTD133HK BF767 DTB113ZK DTD113ZK BF660R DTB133HK BC847B (ROHM) BCX17 (ROHM) BCX19 (ROHM) 2SA1036K BCW69 2SA1577 (UMT) DTC323TK BCW70 BCW89 DTC343TK BCW89R DTC314TK BCW69R BCW70R BCF70 DTC363TK DTC363EK BCF70R 2SC3722K (SMT) 2SC2059K 2SC4649 (EM3) 2SC4099 (UMT) BAS19 (FAIR) BAS21 (SIE) BAS116 (SIE) BAV119 (SIE) BCW71 BCW72 BCW81 DTA1D3RKA DTC1D3RKA BCW71R BCW72R BCV71 BCV72 BCF81 DTA114GKA DTA124GKA DTA144GKA DTA115GKA DTC114GKA DTC124GKA DTC144GKA DTC115GKA BCW81R BCV71R BCV72R BCF81R BST80 BST84 BST66 2SC2412KLN BAT54 DTB114GK BAS29 BAS31 BAS35 DTD114GK BAV23 BAT74 BAT54A (ZET) BAT54C BAT54S BAS56 BST120 BST122 BCW60A BCX51 2SD1757K 2SD1757K (SMT) BFR30 BFR32 BFT46 BSR56 BSR57 BSR58 BSD20 BSD22 PBMF4391 PBMF4392 PBMF4393 BF545A BF545B BF545C BSS83 BSN20 BF556A BF556B BF556C BF99OA BF989 BF990 BF991 BF992 BF994 BF996 BFR101A BFR101B ZVN3306F ZVN3310F ZVP3306F ZVP3310F VN10LF ZVN4106F TN0200T TN0201T BFR53 BFS520 BFR520 BFR540 BFG520W BFR505 BFG505 BFG520 BFG540 BFG590 BFG505/X BFR53R BFS540 BFG520W/X BFS25A BFG10 BFG10/X BFGll BFGll/X BF840 BF841 DTC125TK TP0101T BFR92 BFR92AW TP0202T BFR92R BFR92AR FLLD261 (ZET) 2SA1514K 2SA1579 (UMT) BFR93 BFR93A BFR93R BFR93AR BB515 (SIE) 2SC3082K 2SC4619 (EM3) 2SC4100 (UMT) BBY31 BBY40 BF510 BF511 BF512 BF513 BSS123LT1 BSS123 BSS284 BSS84 BSS131 BSS138 SN7002 BB811 (SIE) 2SC3906K 2SC4102 (UMT) TP0610T BCX17 BCX18 BSS63 BCX17R BCX18R BSS63R BSR15 BSR16 BSR18 BSR15R BSR16R BSR18R BSR18A BSR18AR 2SB852K BCXl9 BCX20 BSS64 BCX19R BCX20R BSS64R BSR13 BSR14 BSR17 BSR14R BSR17R BSR17A BSR17AR 2SB852K (ROHM) BFQ67 BFG67 BFT25R 2SD1383K BFT92 BFT92R BFT93 BFT93R 2SD1484K 2SD1949 (UMT) RU101 |
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