The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-063-3213, 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 Freescale Semiconductor, Inc.. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-063-3213 |
| Primary Part Number | 1N4937 |
| Item Name | Semiconductor Device,diode |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Freescale Semiconductor, Inc. |
| Status | ACTIVE |
| Terminal Type and Quantity | 2 UNINSULATED WIRE LEAD |
| Material | SILICON SEMICONDUCTOR |
| Features Provided | HERMETICALLY SEALED CASE |
| Overall Diameter | 0.110 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN |
| Terminal Length | 1.100 INCHES MINIMUM IN |
| Mounting Method | TERMINAL |
| Maximum Operating Temp Per Measurement Point | 150.0 CELSIUS JUNCTION DEGC |
| Current Rating Per Characteristic | 50.00 MICROAMPERES MAXIMUM REVERSE CURRENT, DC |
| Terminal Circle Diameter | 0.030 INCHES MINIMUM AND 0.034 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1N4937 | Freescale Semiconductor, Inc. (USA) |
| D22-0007-006 | L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications (USA) |
| D22-0007-004 | L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications (USA) |
| 1N4937 | Electronic Industries Association |
| 57110-0066-00 | Concurrent Computer Corporation (USA) |
NSN 5961-01-063-3213 is a Semiconductor Device,diode, manufactured by Freescale Semiconductor, Inc., classified under FSC 5961 (No Item Name Available). Status: active.
NSN 5961-01-063-3213 has 5 cross-referenced part numbers: 1N4937 (Freescale Semiconductor, Inc.), D22-0007-006 (L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications), D22-0007-004 (L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications), 1N4937 (Electronic Industries Association), 57110-0066-00 (Concurrent Computer Corporation).
There are 6 known substitutes for 5961-01-063-3213: 5961-00-160-1787, 5961-00-160-1805, 5961-01-043-4780 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1N4937: Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD; Overall Length: 0.235 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN; Material: SILICON SEMICONDUCTOR; Features Provided: HERMETICALLY SEALED CASE. 11 total characteristics are documented in the Federal Logistics Information System.