Transistors

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  1. Hitachi - 2SK346 - Transistor, N Ch Mosfet. 20VGSS 60VDSS 5Amp 30W. New.
    Hitachi - 2SK346 - Transistor, N Ch Mosfet. 20VGSS 60VDSS 5Amp 30W. New.
    $3.30
    READY TO SHIP - ONLY 1 LEFT IN STOCK!
    Transistor, N Channel Mosfet. Max voltage: 20VGSS 60VDSS. Max current: 5Amp. Dissipation: 30 watt. Package: TO-220 metal tab. New, bulk packaged. P/N: 2SK346. Note: Silicon. RDS On: 400mOhm. (Cross NTE2390. May not be an exact mechanical or electrical equivalent. However, it will provide an acceptable substitution in the majority of typical applications.) Learn More
  2. TFK - BU536 - Transistor, NPN. 62watt, 8 Amp, TO-3 Steel
    TFK - BU536 - Transistor, NPN. 62watt, 8 Amp, TO-3 Steel
    Special Price $3.98 Regular Price $4.95 As low as $2.49

    TFK - BU536 - Transistor, NPN.

    NPN silicon triple diffused mesa transistor for switching mode power supplies.

    Max Voltage: 480VCEO, 1100VCES.

    Max Current: 8 Amp.

    Dissipation: 62 watt.

    Package: TO-3.

    Maximum collector power dissipation (Pc), W: 50
    Maximum collector-base voltage |Ucb|, V: 1100
    Maximum collector-emitter voltage |Uce|, V: 480
    Maximum emitter-base voltage |Ueb|, V: 0
    Maximum collector current |Ic max|, A: 8
    Maksimalna temperatura (Tj), °C: 200
    Transition frequency (ft), MHz:
    Collector capacitance (Cc), pF:
    Forward current transfer ratio (hFE), min: 5.5

    Storage Temperature: -65 to 150 Deg C.

    Application: Switching Mode Power Supply.

    Note: Silicon.

    TFK Vishay Telefunken

    Alternates: ECG238, SK3710, BU500, BU5027A, BU5027AF, BU5027S, BU505, BU505D, BU505DF, BU505F, BU506, BU506D

    Learn More
  3. Raytheon - 2N2270 - Transistor. Silicon NPN. TO-5 Gold Leads
    Raytheon - 2N2270 - Transistor. Silicon NPN. TO-5 Gold Leads
    Special Price $3.98 Regular Price $4.95 As low as $2.98
    IN STOCK - MORE THAN 1,000 READY TO SHIP!

    Raytheon - 2N2270 - Transistor. Silicon NPN.

    Status: Discontinued

    5W 1A 60V.

    High Speed Planar Power Transistor.

    Mounted in a Hermetically Sealed Package

    TO-5 Long Gold Leads.

    NSN 5961-00-890-9768

    Genuine Vintage Raytheon 

    Alternate: Rockwell Collins 352-0430-000, National Semiconductor NS2915, ECG128, SK3024

    Test Dotted

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  4. Motorola - 2002 HOUSE - Transistor, PNP. Messanger output.
    Motorola - 2002 HOUSE - Transistor, PNP. Messanger output.
    Special Price $3.71 Regular Price $4.95
    Transistor, PNP. Messenger output. CB-Radio. House numbered: 2002. Package: TO-3. Note: Germanium. Learn More
  5. Motorola - 2N4900 - Transistor, PNP. P/N: 2N4900.
    Motorola - 2N4900 - Transistor, PNP. P/N: 2N4900.
    $3.00
    Transistor, PNP. Max voltage: 80V. Max current: 1Amp. Dissipation: 25 watt. Package: TO-66. P/N: 2N4900. Learn More
  6. KEC - KN2907 - Transistor, PNP.   Epitaxial Planar, TO-92, Package of 10.
    KEC - KN2907 - Transistor, PNP. Epitaxial Planar, TO-92, Package of 10.
    Special Price $3.98 Regular Price $6.00 As low as $2.98
    IN STOCK - MORE THAN 1,000 READY TO SHIP!

    KEC (Korea Electronics Corp.) - KN2907 Transistor, PNP.

    Max voltage: 40VCEO, 60VCBO.

    Max current: 600mA.

    Dissipation: 625mW.

    Package: TO-92.

    Operating Temperature: -55 to 150 Deg C.

    Note: Epitaxial Planar.

    Genuine KEC - New Old Stock

    Alternates: 2N2907, MPS2907, NTE159

    Package of 10.

    Learn More
  7. RCA - RCA1B01 - Transistor, NPN. House No RCA1B01. 70Watt Audio Amplifier
    RCA - RCA1B01 - Transistor, NPN. House No RCA1B01. 70Watt Audio Amplifier
    Special Price $3.98 Regular Price $4.50 As low as $2.98
    IN STOCK - MORE THAN 100 READY TO SHIP!

    RCA - RCA1B01 Transistor, NPN. 70 W Audio Amplifier

    Type Designator: RCA1B01

    Material of Transistor: Si

    Polarity: NPN

    Maximum Collector Power Dissipation (Pc): 115 W

    Maximum Collector-Base Voltage |Vcb|: 95 V

    Maximum Emitter-Base Voltage |Veb|: 7 V

    Maximum Collector Current |Ic max|: 15 A

    Max. Operating Junction Temperature (Tj): 200 °C

    Transition Frequency (ft): 0.8 MHz

    Forward Current Transfer Ratio (hFE), MIN: 20

    Max voltage: 140VCEO. 160VCBO.

    Max current: 16Amp.

    Package: TO-3 Steel.

    Genuine Vintage RCA - New Old Stock - Rare

    Note: House No. RCA1B01.

    Made in USA 

    Newer replacement transistors often have wider bandwidth which can be a problem in vintage equiment.

    Applications: Audio Amplifier circuits or driver or output unit.

    Alternates: ECG284, SK3836, 40636  Similar to 2N3055

    Learn More
  8. AMPEREX - 436313 - Transistor. RCA P/N: 436313.
    AMPEREX - 436313 - Transistor. RCA P/N: 436313.
    Special Price $3.74 Regular Price $4.99
    Transistor. RCA P/N: 436313, marked 828-1. Case: TO-18 gold leads. Learn More
  9. Motorola - 2N4126 HOUSE - Transistor, PNP. H# 183-4. Package of 20.
    Motorola - 2N4126 HOUSE - Transistor, PNP. H# 183-4. Package of 20.
    Special Price $3.98 Regular Price $6.00
    Transistor, PNP. Voltage: 25V. Current: 200mA. Dissipation: 625mW. Operating temperature: -55 to 150 Deg C. Package: TO-92, plastic. Note: Silicon. House numbered: 183-4. Package of 20. Learn More
  10. Unidentified MFG - 2N4403 HOUSE - Transistor, PNP. P/N: H#010-012. Package of 25.
    Unidentified MFG - 2N4403 HOUSE - Transistor, PNP. P/N: H#010-012. Package of 25.
    Special Price $3.98 Regular Price $6.00
    Transistor, PNP. Voltage: 40V. Current: 600mA. Dissipation: 625mW. Operating temperature: -55 to 150 Deg C. House numbered 010-012. Package: TO-92, plastic. Note: Silicon. Package of 25. Learn More
  11. TRW - TRW201 B-022 - Transistor.
    TRW - TRW201 B-022 - Transistor.
    $3.95
    Transistor. Top is actually marked TRW 201, side is marked B-022. Package: TO-39. Learn More
  12. Siliconix - 5961-01-015-9884 - Transistor, N-Channel FET.
    Siliconix - 5961-01-015-9884 - Transistor, N-Channel FET.
    Special Price $3.64 Regular Price $4.85
    Transistor, N-Channel FET. Voltage: 30V. Current: 10mA. Dissipation: 200mW. Package: TO-92 plastic. Note: Silicon. Military NSN 5961-01-015-9884. Fluke P/N: J2168 and or 386730. Learn More
  13. Siliconix - 386730 - Transistor, N-Channel FET.
    Siliconix - 386730 - Transistor, N-Channel FET.
    Special Price $3.64 Regular Price $4.85
    Transistor, N-Channel FET. Voltage: 30V. Current: 10mA. Dissipation: 200mW. Package: TO-92 plastic. Note: Silicon. Military NSN 5961-01-015-9884. Fluke P/N: J2168 and or 386730. Learn More
  14. SIEMENS - SFH309-4 - Phototransistor, NPN, 860nm. Package of 10.
    SIEMENS - SFH309-4 - Phototransistor, NPN, 860nm. Package of 10.
    $3.00
    Phototransistor, NPN, 860nm. Voltage: 35Vce. Current: 15mA. Dissipation: 165mW. Clear. Package: 3mm LED plastic, 2-Pin T-1. Operating temperature: -40 to 100 Deg C. Note: Silicon. Application: 380nm to 1150nm. Infineon/Siemens. Package of 10. Learn More
  15. Motorola - MPSU51A - Transistor, PNP. MPSU51A. Package of 2. Used.
    Motorola - MPSU51A - Transistor, PNP. MPSU51A. Package of 2. Used.
    Special Price $3.98 Regular Price $8.50

    Motorola - MPSU51A Transistor, PNP.

    Voltage: 40VCEO, 50VCBO.

    Current: 2Amp.

    Dissipation: 1 watt.

    Operating temperature: -55 to 150 Deg C.

    Package: TO-202,

    Note: Used soldered leads, short.

    Package of 2.

    Learn More
  16. Motorola - MPS8098 - Transistor, NPN. P/N: MPS8098. Package of 10.
    Motorola - MPS8098 - Transistor, NPN. P/N: MPS8098. Package of 10.
    Special Price $3.98 Regular Price $5.00

    Motorola - MPS8098 Transistor, NPN.

    Max voltage: 60V.

    Max current: 500mAdc.

    Dissipation: 625mW.

    Package: TO-92, plastic.

    Note: Power switching transistors.

    Package of 10.

    Learn More
  17. Motorola - MPSA13 - Transistor, NPN. 30V 500mA. Page of 20
    Motorola - MPSA13 - Transistor, NPN. 30V 500mA. Page of 20
    Special Price $3.98 Regular Price $6.00 As low as $2.98
    IN STOCK - MORE THAN 500 READY TO SHIP!

    Motorola - MPSA13 Transistor, NPN Darlington.

    30V 500mA 625mW.

    Case: TO-92 (TO-226AA).

    Package of 20.

    Learn More
  18. Motorola - 2N4898 House - Transistor, PNP. P/N: 2N4898/H#3720743.
    Motorola - 2N4898 House - Transistor, PNP. P/N: 2N4898/H#3720743.
    $3.00
    Transistor, PNP. Max voltage: 40V. Max current: 1Amp. Dissipation: 25 Watt. Package: TO-66 steel. Note: Open emitter. House numbered 3720743. Learn More
  19. IR - G4BC30KD - Transistor, IGBT. 600V, 16A, TO-220
    IR - G4BC30KD - Transistor, IGBT. 600V, 16A, TO-220
    Special Price $3.98 Regular Price $5.00 As low as $2.98

    IR - G4BC30KD Transistor, IGBT.

    Status: Discontinued

    Insulated gate bipolar.

    Max voltage: 600V.

    Max current: 16Amp.

    8-25 KHz

    Package: TO-220.

    Note: Ultra-fast soft recovery diode.

    Genuine International Rectifier - New Old Stock - Difficult Transistor/IGBT to Find

    Learn More
  20. FAIRCHILD - 2N5226 - Transistor, PNP. 25V, TO-92 Package of 10.
    FAIRCHILD - 2N5226 - Transistor, PNP. 25V, TO-92 Package of 10.
    Special Price $3.98 Regular Price $4.95
    FAIRCHILD - 2N5226 - Transistor, PNP. 25V, TO-92 Package of 10. Transistor, PNP. Max voltage: 25V. Max current: 500mA. Dissipation: 625mW. Package: TO-92 Plastic. Operating temperature: -55 to 150 Deg C. Package of 10. Note: Amplifier switch. Learn More
  21. ASIA - 2SC1907 - Transistor, NPN. P/N: 2SC1907. Package of 10.
    ASIA - 2SC1907 - Transistor, NPN. P/N: 2SC1907. Package of 10.
    $3.25
    Transistor, NPN. Voltage: 19VCEO, 30VCBO. Current: 50mA. Dissipation: 300mW. Operating temperature: -55 to 150 Deg C. Package: TO-92. Note: Epitaxial silicon planar. Application: UHF TV tuner, local oscillator. Package of 10. Learn More
  22. Motorola - HEP639 - Standardized Replacement Part. Transistor, PNP.
    Motorola - HEP639 - Standardized Replacement Part. Transistor, PNP.
    $4.00
    READY TO SHIP - ONLY 3 LEFT IN STOCK!
    Standardized Replacement Part. Transistor, PNP. Package: TO-18 gold. Labelled TO-1. New. P/N: HEP639. Note: Germanium. Cross NTE126. Learn More
  23. ST - GT763 - Vintage Early Case Style TO-5 PNP Transistor Germanium
    ST - GT763 - Vintage Early Case Style TO-5 PNP Transistor Germanium
    Special Price $3.98 Regular Price $4.95
    IN STOCK - MORE THAN 100 READY TO SHIP!

    ST - GT763 -  EARLY CASE STYLE TO-5 PNP TRANSISTOR GERMANIUM

    Type Designator: GT763

    Material of Transistor: Ge

    Polarity: PNP

    Maximum Collector Power Dissipation (Pc): 0.1 W

    Maximum Collector-Base Voltage |Vcb|: 15 V

    Maximum Collector Current |Ic max|: 0.2 A

    Max. Operating Junction Temperature (Tj): 100 °C

    Transition Frequency (ft): 30 MHz

    Collector Capacitance (Cc): 14 pF

    Forward Current Transfer Ratio (hFE), MIN: 200

    Noise Figure, dB: -

    Package: TO5

    New Old Stock

    Note: May Replace: GT701A, GT703A, GT703B, GT703D, GT703G, GT703V, GT705A, GT705B, GT705D, GT705G - Note:m Check Specifications when substituting

    Learn More
  24. ZETEX - FMMT497TA - Transistor, NPN. P/N: FMMT497TA. Package of 25.
    ZETEX - FMMT497TA - Transistor, NPN. P/N: FMMT497TA. Package of 25.
    $3.00
    Transistor, NPN. Max voltage: 300V. Max current: 500mA. Dissipation: 500mW. Package: SOT-23 SMD. P/N: FMMT497TA. Note: Silicon. High voltage. Package of 25. Learn More
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