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Diode Semiconductor Device

Model / MPN: 1N2837B | NSN: 5961-00-009-9978
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
5961-00-009-9978
Sold in multiples of
1 EA
DEMIL
NO
Inclosure Material
Metal
Overall Length
1.253 inches
Overall Height
0.380 inches
Overall Width
1.050 inches
Mounting Facility Quantity
2
Joint Electronic Device Engineering Council/jedec/case Outline Designation
To-3
Electrode Internally-electrically Connected To Case
Anode
Mounting Method
Unthreaded hole
Features Provided
Hermetically sealed case
Semiconductor Material
Silicon
Voltage Rating In Volts Per Characteristic
91.0 regulator voltage
Voltage Tolerance In Percent
-5.0 to 5.0
Current Rating Per Characteristic
140.00 milliamperes all primaries horsepower metric and 530.00 milliamperes dc current in reverse breakdown region
Power Rating Per Characteristic
50.0 watts small-signal input power, common-collector preset
Maximum Operating Tempurature Per Measurement Point
175.0 degrees celsius ambient air
Test Data Document
81349-mil-prf-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.).
Terminal Type And Quantity
2 pin
Specification Data
81349-mil-s-19500/114 government specification
Solicitations
Solicitation Description Qty UOM Close Date
SPE7M515TD050 Semiconductor Devic 35 EA 10/02/2015

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1N2837B Cross Reference
  • JANTX1N2837B
  • MIL-PRF-19500/114
  • 353-9016-190
  • 50M91Z