The Semiconductor Device,diode, cataloged under National Stock Number 5961-00-778-8437, is classified within Federal Supply Class 5961 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is On Semiconductor Corporation. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-00-778-8437 |
| Primary Part Number | 1N957 |
| Item Name | Semiconductor Device,diode |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | On Semiconductor Corporation |
| Status | ACTIVE |
| Terminal Type and Quantity | 2 UNINSULATED WIRE LEAD |
| Power Rating Per Characteristic | 400.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION |
| Material | GLASS ENCLOSURE |
| Current Rating Per Characteristic | 18.00 MILLIAMPERES MAXIMUM MAXIMUM REVERSE SURGE CURRENT |
| Terminal Length | 1.000 INCHES NOMINAL IN |
| Voltage Rating in Volts Per Characteristic | 6.8 MAXIMUM NOMINAL REGULATOR VOLTAGE |
| Overall Diameter | 0.085 INCHES MINIMUM AND 0.107 INCHES MAXIMUM IN |
| Mounting Method | TERMINAL |
| Features Provided | HERMETICALLY SEALED CASE |
| Specification/standard Data | 80131-RELEASE2959 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION |
| Material | SILICON SEMICONDUCTOR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1N957 | On Semiconductor Corporation (USA) |
| 1N957 | Freescale Semiconductor, Inc. (USA) |
| RELEASE2959 | Electronic Industries Association |
| 1N957 | Electronic Industries Association |
NSN 5961-00-778-8437 is a Semiconductor Device,diode, manufactured by On Semiconductor Corporation, classified under FSC 5961 (No Item Name Available). Status: active.
NSN 5961-00-778-8437 has 4 cross-referenced part numbers: 1N957 (On Semiconductor Corporation), 1N957 (Freescale Semiconductor, Inc.), RELEASE2959 (Electronic Industries Association), 1N957 (Electronic Industries Association).
There are 12 known substitutes for 5961-00-778-8437: 5961-00-050-5627, 5961-00-400-1986, 5961-00-400-1988 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1N957: Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD; Overall Length: 0.230 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN; Power Rating Per Characteristic: 400.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION; Material: GLASS ENCLOSURE. 12 total characteristics are documented in the Federal Logistics Information System.