Signal Diodes

UNITRODE - UTG1820 - Diode.

Military 479-1470-001 Boeing No. Rev"D".

Silicon FEAT.

Package: Axial Leads.

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General Electric - 6RS21SA10D10 Selenium Rectifier, Overvoltage Absorber.

Status: Discontinued

Thyrector. Rectifier Voltage Snubber.

Voltage Range: 250.0

Frequency: 40 Hz

Current Rating: 3.0 Amps 

Current Interrupt Capacity: 12.0 Amps Max.

element Material: Silicon Carbide

Two stacks of 10, 1" plates.

Nominal Dimensions: Overall Length 2.250", Overal diameter 1.688"

Mounting Method: Through Bolt 2.250 Long X 0.164-32 threads

Contacts: 2 Solder Leads.

Manufactured in Ireland.

NSN 5920-00-969-0462 - An item specifically designed to absorb and consume surges of voltage such as that resulting across contacts when breaking a circuit having an inductive load or a burst of static across a telephone receiver. It is connected in parallel with the item it is protecting. It may be made up of metallic rectifier cells or semiconductor devices connected back-to-back which may or may not be shunted by a capacitor. It may also be a single rectifier cell or semiconductor device shunted by a capacitor. Excludes metallic rectifiers which are rated for rectifying capabilities and all single unit semiconductor devices not shunted by a capacitor.

 

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Vishay - VS-T40HF10 - Diode Module, 100V, 40A, 2-Pin D-55

These series of T-modules use standard recovery power rectifier diodes. The semiconductors are electrically isolated from the metal base, allowing common heatsink and compact assembly to be built.

Mounting Style: Screw Mount   

Package / Case: D-55     

Vr - Reverse Voltage: 100 V         

If - Forward Current: 40 A            

Type: Standard Recovery Rectifiers           

Configuration: Single      

Vf - Forward Voltage: 1.3 V          

Max Surge Current: 600 A            

Ir - Reverse Current: 100 uA        

Operating Temperature: - 40 C to 150 C  

Dimensions: Height: 25 mm, Length: 41 mm, Width: 27 mm   

Applications include power supplies, battery charges, welders, motor controls and general industrial current rectification.      

Unit Weight: 2 oz

Factory New

 

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Westinghouse - 1479-0182 - Diode. Industrial High Current Diode.

Current: 75-100 Amp.

Voltage: 50V

Package: 3/8" - 24 Stud Mount with Heavy 3.5" Lead.

Genuine Vintage Westinghouse - New Old Stock - Very Rare

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Diodes, military. Manufactures package marked MC61033, Dwg# 47A528343P2/1.Parts actually marked 343P2/1, DFT. Case: axial leads. Learn More

Diode. 9 Amp 400V. Fast recovery. Controlled avalanche. Only marked 6440. Package: gold 4/40 stud, hermetically sealed case. Complete with hardware. Note: silicon. Military NSN 5961-00-311-3004. Learn More

UNITRODE - UES705 - Diodes.

The UES704 is Rectifiers Ultra Fast Rectifier (less than 100ns), that includes Screw Mounting Style, they are designed to operate with a DO-4-2 Package Case.

Status: Discontinued

Ratings: 300V 20Amp.

Very Low Forward Voltage: 1.15V.

Very Fast Recovery Time: 50ns.

High Efficiency Aerospace Rectifier.

Operating Temperature: -50 to 150 Deg C.

Mounting Style / Case: DO-4 stud.

Applications: Designed for operation in power switching circuits operating at frequencies of at least 20 KHz.

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Diode. 100Amp IFAV, 200Amp IFRMS 1200V. Package: DO-205 stud, Used/Removed from equipment. Note: Silicon. Anode to stud. Learn More

Diodes. 100V 30Amp center-tapped. Very low forward voltage. Very fast switching speed. High efficiency. Operating temperature: -55 to 175 Deg C. Case: TO-3 steel. Learn More

Diodes, military. Hermetically sealed silicon. Package: axial leads.NSN 5961-00-244-7597. Learn More

Diode. 30Amp 400V. Fast recovery. Operating temperature: -65 to 150 Deg C. Package: DO-203AB (DO-5) stud. Stud is cathode. Learn More

Diode. House numbered, unknown specifications. Package: large stud. Used/Removed from equipment. Learn More

Diode. 30Amp 100V. Center-tapped. Non-controlled avalanche. Case: TO-3 steel. New. Note: Silicon. Learn More

Varo - R711A Diode. 30Amp 100V.

Center-tapped.

Dual Rectifier, Common anode

Non-controlled Avalanche.

Case: TO-3 Steel.

Genuine Varo - New Old Stock.

Note: Silicon.

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Diode. FWB, full wave bridge rectifier. Working voltage: 400V. Current rating: 10Amp. Single phase. Case: press fit. Learn More

UNITRODE - UT8110 - Diode, High Current.

Current: 12 Amp.

Non-Repetitive Surge Current: 200A

Peak Inverse Voltage 100V

Operating Temperature: -65 C to 175 C

Thermal Resistance: 7.5C/Watt

Package: Miniature Small Stud, 1/2" 20 Thread, Gold Plated.

Hermetically Sealed in Glass.

Operating Temperature: -65 to 175 Deg C.

Alternates: 619119-1, UT8110-5

NSN 5961-00-465-4631

Made in USA

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SIEMENS/CCZL - JANTX1N3893 Diode.

12Amp 400V.

Fast Recovery.

Package: DO-4 stud.

Note: Military JANTX.

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Semikron Danfoss - SKR130/03 - Diodes. 130Amps 300Vrsm. The SKN130/SKR130 diodes from Semikron are designed for general applications in power rectifiers. These universal, silicon rectifier diodes come in a threaded metal package, with glass insulator. Standard Recovery 130Amps Vrsm-Continuous, 165Amps I-FAV, 300Vrsm. SKR = Cathode-to-Stud Mount. 3/8-24 Stud Mount w/Hardware Applications: All Purpose, Free Wheeling Diode, Non-Controllable Rectifier, Snubber network Learn More

Diodes. 50V 1Amp. Package: SMX SMD. More info: http://www.rectron.com/data_sheets/fm4001w-fm4007w.pdfPackage of approximately 1400/manufactures cut reel. Learn More

Diode Specification unavailable. Case: Stud, all gold. Learn More

Powerex. - CD410830 Diode, Dual.

Powerex Dual Diode POW-R-BLOK™ Modules are designed for use in applications requiring AC to DC rectification in isolated packaging. The modules are isolated for easy mounting with other components on common heatsinks. POW-R-BLOK™ has been tested and recognized by Underwriters Laboratories (QQQX2 Power Switching Semiconductors).

Status: Discontinued, Genuine Powerex - New Old Stock

Case/Package: Module

Mount: Chassis Mount

Average Rectified Current: 30 A

Max Reverse Voltage (DC): 800 V

Contacts: 3 terminals.

Complete with hardware.

Operating Temperature: -40 to 125 deg C

Glass Passivated Chips

Metal baseplate, Isolated mounting

Low thermal impedance

Dimensions: 3.68" L x 1.02" W x .1.18" H (94mm x 26mm x 30mm)

Made in Japan

Weight: 5.2 oz (147 g)  

RoHS Compliant

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Powerex. - 913998 - Diode.

House numbered, unknown specifications.

Package: Large Stud.

Used/Removed from equipment.

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Diode. House numbered, unknown specifications. Package: large stud. Used/Removed from equipment. Learn More

Diode. House numbered, unknown specifications. Package: large stud. Used/Removed from equipment. Learn More