Transistors

RCA - 2N5496 Transistor, NPN.

Max Voltage: 70V.

Max Current: 1Amp.

Dissipation: 50 watt.

Gain: 0.8MHz.

Package: TO-220.

Genuine Vintage RCA - New Old Stock

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Transistor, NPN. Max voltage: 300VCEO, 600VCEX. Max current: 15 Amp. Dissipation: 175 watt. Package: TO-3 (TO-204AA) steel. P/N: 2N6546. Operating temperature: -65 to 200 Deg C. Note: Silicon. High Voltage. Learn More

HOUSE#61998 TO-3 STEEL NPN 117W modified with crimped leads on bottom two terminals - won't plug into socket, must be soldered to Learn More

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

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RCA - RCA3055 - Transistor, NPN Silicon.

Status: Discontinued

Max Voltage: 60V.

Max Current: 4 Amp, Continuous Base.

Continuous Collector Current: 15Amp.

Dissipation: 75 Watt.

Package: TO-220AB

Genuine Vintage RCA - New Old Stock - Rare

TERMINAL CONNECTIONS
Terminal NO.1 - Base
Terminal No.2 - Collector
Terminal No.3 - Emitter
Terminal No.4 - Collector

Application: Series and shunt regulators. High fidelity amplifiers. Power switching circuits. Note: Designed for medium power linear and switching service in consumer, automotive, and industrial applications. Operating temperature: -65 to 150 DegC.

Alternate: ECG130, MJE3055T

 

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Transistor, NPN. Max voltage: 55VCEO, 90VCBO. Max current: 4Amp. Dissipation: 25 watt. Operating temperature: -65 to 200 Deg C. Package: TO-66 steel with attached Heatsink. Note: Silicon. Military NSN 5961-00-497-9132, 2N3054. Cross: Fluke 288381. Learn More

RCA - 2N3055HOM / 2N3055H Transistor, NPN Silicon.

Over time, RCA changed the structure of the 2N3055 transistors. The first transistors were called hometaxial, and this model is certainly one of them. They were manufactured by simultaneously inversely doping a wafer with a base doping on both sides, thus generating the emitter and collector layers. Then only the base layer had to be etched free for contacting. 

Max Voltage: 60V.

Max Current: 15 Amp collector, 7 Amp base.

Dissipation: 115 Watt.

Package: TO-3 Steel.

Application: Designed for general purpose switching and amplifier applications.

Operating Temperature: -65 to +200 DegC.

RCA - 2N3055HOM is a High Reliability Version "Hometaxial Selected version" of the old standard which often works as compared to earlier versions "E" (Epitaxial).

Genuine Vintage RCA - New Old Stock - Rare

Alternates: ECG130, BDY73

Note: Genuine RCA 2N3055HOM/2N3055H Power Transistors have a reduced bandwidth as compared to the new currently manufactured 2N3055 replacements. Repair shop personnel report 2N3055H transistors perform better in vintage equipment. Few suppliers still have the older RCA 2N3055H transistors. 

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Transistor, NPN. Max voltage: 55VCEO, 100VCBO. Max current: 3Amp. Dissipation: 1.75 Watt. Package: TO-8. P/N: 2N1486. Operating temperature: 200 Deg C. Note: Silicon. Medium power. Learn More

PNP 40W 2N5956 TO-66 W/HTSNK Learn More

RCA - 40372 Transistor.

NPN silicon 55Vceo 4Amp 25 watt, with heat radiator.

Marked 40372.

Case: TO-66 heatsinked.

Military NSN 5961-00-497-9132,

Cross: Fluke 288381. 2N3054

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RCA - 40347 Transistor, NPN.

Max voltage: 40VCEO 60VCBO.

Max current: 1.5Amp.

Dissipation: 1 watt.

Package: TO-39. New.

Note: Silicon. With attached radiator (Heatsink).

Genuine Vintage RCA - New Old Stock

Alternate: NTE186.

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RCA - 2N4347 Transistor, NPN.

Max voltage: 120VCEO 140VCBO.

Max current: 5Amp (10Amp Peak).

Dissipation: 100 watt.

Package: TO-3 steel.

Note: High Power Silicon.

Genuine RCA - 2N4347 Vintage New Old Stock

NSN: 5961-00-102-0367

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Delco GM - 2N443 - Transistor, PNP. Germanium 60V, 15A, TO-36 Steel.

Vintage Germanium PNP Power transistor charaterized by high power, high gain,and low distortion. Normalized to retain superior performance characteristics regardless of age. Power and temperature ratings exceed EIA registration.

Status: Discontinued

Max Voltage: 60Vcb.

Max Current: 15Amp.

Dimensions: 31mm X 9mm X 27mm (1.22" X 0.35" X 1.06")

Weight: 14g (0.49 oz)

Package: TO-36 Steel.

With Hardware and Mica Insulator in Manufactuer's Packaging

Genuine Vintage Delco GM - New Old Stock - Rare - In Original Box

Made in USA

Application: Intended as Amplifier, Shunt Controls, Converter, Relay Driver, and the like.

Alternate: Normally replaceable Slightly Different = 2N442, ADY26

NIIN: 00-752-00174

 

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Transistor, NPN. Max voltage: 60V. Max current: 3Amp. Dissipation: 40 watt. P/N: TIP31A. Note: Silicon. Used/Removed from equipment. Date code'441. Learn More

Transistor, PNP. Voltage: -15V. Current: continuous -0.01Amp. Dissipation: 0.08 watt. Package large metal can similar to TO-39-4, 0.348" D. Note: germanium. Cross SK3008. Learn More

Transistor, PNP Darlington. Max voltage: 80V. Max current: 5Amp. Package: TO-220. P/N: TIP126, double marked RCA125. Application: general purpose amplifier and low speed switching applications. Note: Operating temperature: -65 to 150 Deg C.Double marked RCA125. Learn More

RCA - TR8017 - Transistor, PNP.

Package: TO-18 metal 3 leads.

Genuine Vintage RCA - New Old Stock - Rare

Note: Germanium.

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RCA - TIP48 Transistors. Silicon NPN

1A 300V 40 watt

High voltage and switching applications

TO-220 bulk.

Genune RCA - New Old Stock

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Transistor, PNP. Voltage: 45V. Current: 4 Amp. Dissipation: 40 watt. Package: TO-220. Note: silicon. Learn More

IC, operational amplifier. Wideband. Package: TO-99-12. Note: Cross CA3010. Military NSN 5962-00-463-5425. Learn More

Transistor, PNP. Voltage: 50VCEO, 100VCBO. Current: 6 Amp. Dissipation: 30 watt. Package: TO-3 steel. Note: Germanium. Learn More

Transistor, NPN. Max voltage: 80VCEO, 90VCBO. Max current: 5Amp base current, 15Amp collector current. Dissipation: 75 watt. Package: TO-220. P/N: SK3188A. Application: AF High Power. Note: Silicon. Note: Cross ECG182, NTE182. All are individually manufactured packaged complete with mounting hardware. Learn More

Transistor, NPN. Max voltage: 45V. Max current: 50mA. Dissipation: 180mW. Package: TO-72 metal 4 leads (TO-104). P/N: 40482. Note: Bipolar UHF-Microwave. Learn More

Transistor, NPN. Max voltage: 45V. Max current: 50mA. Dissipation: 180mW. Package: TO-72 metal 4 leads (TO-104). P/N: 40480. Note: Bipolar UHF-Microwave. Learn More