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Diode Semiconductor Device

Model / MPN: 348B18998-1 | NSN: 5961-01-168-6006
ITAR Registered seal

A two electrode semiconductor device having an asymmetrical voltage - current characteristic. May or may not include mounting hardware and/or heatsink. Excludes light emitting diode and semiconductor device, photo. For items containing material such as selenium and copper oxide, see recifier, metallic.

Product Details
NATO Stock Number
5961-01-168-6006
Sold in multiples of
1 EA
DEMIL
NO
Inclosure Material
Metal
Overall Length
1.253 inches
Function For Which Designed
Voltage regulator
End Application
4935-01-145-4371; helicopter advance attack, ah-1w; missile, air-to-air, phoenix (aim-54); ticonderoga class cg (47); aircraft, hawkeye e-2c; aircraft, (ac-130-h, mc-130h, ec-130e, hc-130); teletykpe, model 28; spruance cl
Mounting Facility Quantity
1
Joint Electronic Device Engineering Council/jedec/case Outline Designation
Do-4
Mounting Method
Threaded stud
Features Provided
Hermetically sealed case
Overall Width Across Flats
0.505 inches
Thread Size
0.190 inches
Criticality Code Justification
Feat
Semiconductor Material
Silicon
Voltage Rating In Volts Per Characteristic
15.0 regulator voltage
Current Rating Per Characteristic
170.00 milliamperes source cutoff current horsepower metric
Power Rating Per Characteristic
10.0 watts small-signal input power, common-collector preset
Maximum Operating Tempurature Per Measurement Point
175.0 degrees celsius junction
Test Data Document
81349-mil-s-19500 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Thread Series Designator
Unf
Terminal Type And Quantity
1 tab, solder lug and 1 threaded stud
348B18998 Series Parts
Solicitations
Solicitation Description Qty UOM Close Date
SPE7M117T4618 Semiconductor Devic 21 EA 12/27/2016
SPE7M517T7784 Semiconductor Devic 10 EA 02/21/2017
SPE7M518T7369 Semiconductor Devic 27 EA 12/29/2017
SPE7M518T655S Semiconductor Devic 43 EA 06/25/2018
SPE7M519T020D Semiconductor Devic 35 EA 01/28/2019
SPE7M519T412D Semiconductor Devic 27 EA 05/06/2019
SPE7M519T634C Semiconductor Devic 4 EA 07/15/2019
SPE7M519T822Q Semiconductor Devic 4 EA 09/16/2019
SPE7M520T4742 Semiconductor Devic 11 EA 12/16/2019

Pricing and Availability

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348B18998-1 Cross Reference
  • JAN1N2979RB
  • JANTX1N2979RB
  • MIL-PRF-19500/124
  • 1N1355RA
  • RELEASE2215
  • 348B18998-1
  • JAN1N2979RB
  • MIL-S-19500/124