The Semiconductor Device,diode, cataloged under National Stock Number 5961-00-181-0412, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-00-181-0412 |
| Primary Part Number | 1N937B |
| Item Name | Semiconductor Device,diode |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Freescale Semiconductor, Inc. |
| Status | ACTIVE |
| Joint Electronic Device Engineering Council/jedec/case Outline Designation | DO-7 |
| Terminal Type and Quantity | 2 UNINSULATED WIRE LEAD |
| Material | SILICON SEMICONDUCTOR |
| Current Rating Per Characteristic | 7.50 MILLIAMPERES NOMINAL VOLTAGE REGULATOR DIODE CURRENT |
| Maximum Operating Temp Per Measurement Point | 175.0 CELSIUS JUNCTION DEGC |
| Overall Diameter | 0.092 INCHES MINIMUM AND 0.104 INCHES MAXIMUM IN |
| Mounting Method | TERMINAL |
| Function for Which Designed | ZENER DIODE |
| Voltage Rating in Volts Per Characteristic | 9.0 NOMINAL NOMINAL REGULATOR VOLTAGE |
| Power Rating Per Characteristic | 500.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION |
| Material | GLASS ENCLOSURE |
| Terminal Length | 1.000 INCHES MINIMUM IN |
| Voltage Tolerance in Percent | -5.0 TO 5.0 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5961-00-181-0412 is a Semiconductor Device,diode, manufactured by Freescale Semiconductor, Inc., classified under FSC 5961 (No Item Name Available). Status: active.
NSN 5961-00-181-0412 has 3 cross-referenced part numbers: 1N937B (Freescale Semiconductor, Inc.), 1539253-1 (Honeywell International, Inc Div Aerospace-Tucson), 1539253-1 (Allied Signal Inc Aerospace Equipment Systems Eatontown Site).
There are 3 known substitutes for 5961-00-181-0412: 5961-00-988-1913, 5961-01-293-7617, 5961-01-565-1557. Verify interchangeability with system specifications before substitution.
Key specifications for 1N937B: Joint Electronic Device Engineering Council/jedec/case Outline Designation: DO-7; Overall Length: 0.300 INCHES MAXIMUM IN; Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD; Material: SILICON SEMICONDUCTOR. 14 total characteristics are documented in the Federal Logistics Information System.