Diode Semiconductor Device

NSN: 5961-00-009-9978 | Model: 1N2837B

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.

NSN Properties and Flags

NATO Stock Number

5961-00-009-9978

DEMIL

Inclosure Material

Metal

Overall Length

1.253 inches

Overall Height

0.380 inches

Overall Width

1.050 inches

Mounting Facility Quantity

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

Parts List for Diode Semiconductor Device

Other components in the assembly of NSN 5961-00-009-9978

Hexagon Head Cap Screw
NSN 5305-01-622-0969

Recent Solicitations

Solicitation	Return by Date	Buyer Code	Quantity
SPE7M515TD050	2015-10-02	PUHC0	35 EA

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 5961-00-009-9978 Datasheet

Supply Class (FSC):

Semiconductor Devices And Associated Hardware

Cross Reference:

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

Cage Codes:

Military Specifications (CAGE 81349)
Rockwell Collins, Inc. (CAGE 13499)
General Dynamics Mission Systems, (CAGE 1VPW8)

Replacements:

5961-00-009-9978 replaces 5961-00-889-8099

Schedule B & Trade:

Schedule B: 8541100070 (NAICS 334413)

Diodes, other than photosensitve or led, with a current of 0.5 a or less
SITC: 77631

Diodes, not photosensitive nor light emitting diodes
End Use: 21320

Semiconductors

Identification:

HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

A - Item does not contain precious metal.

ESD

B - Represents items with esd sensitivity.

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:

NMFC:

063025 - Semiconductors/devices noi etc
TCC:

3 - Electrostatic sensitive device (esd)
WCC:

72D - Communications/electronics, other than sigint/ew or comsec repair parts and components
SHC:

9 - Other or no special handling required (sh)
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
ACC:

H - Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)
LTL:

W - Rating variable

NSN Management Codes:

SOS
Sms
AAC
D
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
1-b2---
Repariability
This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $844.51 to $1,407.51..
Does NSN 5961-00-009-9978 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Air Force, U.s. Marine Corps, Department Of The Navy, Austria, and Republic Of Korea
What is the NIIN of NSN 5961-00-009-9978?
000099978 or 00-009-9978
Does NSN 5961-00-009-9978 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5961-00-009-9978?
Solicitation SPE7M515TD050 for qty 35 on 09/22/2015
When was this national stock number assigned to the federal catalog?
Aug 09, 1972