Diode Semiconductor Device

NSN: 5961-00-052-0666 | Model: 1N943B

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

5961-00-052-0666

DEMIL

Inclosure Material

Glass

Overall Length

Between 0.230 inches and 0.300 inches

Terminal Length

Between 1.000 inches and 1.500 inches

Overall Diameter

Between 0.092 inches and 0.130 inches

Function For Which Designed

Voltage reference

Mounting Method

Terminal

Features Provided

Hermetically sealed case

Semiconductor Material

Silicon

Voltage Rating In Volts Per Characteristic

11.12 regulator voltage and 12.28 regulator voltage

Current Rating Per Characteristic

45.00 milliamperes voltage regulator diode current

Power Rating Per Characteristic

500.0 milliwatts total power dissipation

Maximum Operating Tempurature Per Measurement Point

175.0 degrees celsius ambient air

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.).

Terminal Type And Quantity

2 uninsulated wire lead

Specification Data

81349-mil-s-19500/157 government specification

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 5961-00-052-0666 Datasheet

Supply Class (FSC):

Semiconductor Devices And Associated Hardware

Cross Reference:

1N943B
427448
JAN1N943B-1
MIL-PRF-19500/157
JAN1N943B
4178600-254
1N943B
124-120-09-02
JAN1N943B
MIL-S-19500/157
JAN1N943BA

Cage Codes:

General Semiconductor Industries Inc (CAGE 24444)
Lockheed Martin Corp (CAGE 49671)
Military Specifications (CAGE 81349)
Adelco Elektronik Gmbh (CAGE C7191)
Raytheon Company (CAGE 05869)
Scottsdale Microsemi Corp. (CAGE 12954)
Meggitt (new Hampshire), Inc (CAGE 58880)

Replacements:

5961-00-052-0666 replaces 5961-00-081-6391
5961-00-052-0666 replaces 5961-00-400-1996
5961-00-052-0666 replaces 5961-00-883-5308
5961-00-052-0666 replaces 5961-00-981-8931

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

U - Precious metal content is unknown

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
WCC:

658 - Electrical appliances, small
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
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
S9e
AAC
Y
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
Q22qhx-
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 $12.15 to $20.25..
Does NSN 5961-00-052-0666 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
National Aeronautics and Space Administration, National Aeronautics and Space Administration, Poland, Brazil, Spain, Australia, Belgium, Canada, New Zealand, Germany, Republic Of Korea, United Kingdom, Netherlands, Italy, Denmark, Greece, Turkey, and Nato Maintenance and Supply Agency
What is the NIIN of NSN 5961-00-052-0666?
000520666 or 00-052-0666
Does NSN 5961-00-052-0666 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5961-00-052-0666?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1961