The Semiconductor Device,photo, cataloged under National Stock Number 5961-01-043-6253, is classified within Federal Supply Class 5961 (Semiconductor Devices and Associated Hardware) of the Electrical and Electronic Equipment Components group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-043-6253 |
| Item Name | Semiconductor Device,photo |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 50.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE, DC AND 7.0 MAXIMUM EMITTER TO COLLECTOR VOLTAGE, DC |
| Maximum Operating Temp Per Measurement Point | 125.0 CELSIUS AMBIENT AIR DEGC |
| Overall Diameter | 0.058 INCHES MINIMUM AND 0.061 INCHES MAXIMUM IN |
| Mounting Method | PRESS FIT |
| Semiconductor Material | SILICON |
| Internal Configuration | JUNCTION CONTACT |
| Features Provided | GOLD PLATED LEADS AND HERMETICALLY SEALED CASE |
| Current Rating Per Characteristic | 0.50 MILLIAMPERES MINIMUM LIGHT CURRENT AND 3.00 MILLIAMPERES MAXIMUM LIGHT CURRENT |
| Function for Which Designed | PHOTOTRANSISTOR |
| Precious Material and Location | 0CASE AND TERMINAL SURFACES GOLD |
| Material | CERAMIC AND GLASS ENCLOSURE |
| Terminal Type and Quantity | 1 CASE AND 2 TAB, SOLDER LUG |
| Power Rating Per Characteristic | 50.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| TIL601 | 5/9 Secondary reference Texas Instruments Incorporated |
| 352-0976-020 | 3/9 Design control — primary reference Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
NSN 5961-01-043-6253 is a Semiconductor Device,photo, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
Key specifications for 5961-01-043-6253: Voltage Rating in Volts Per Characteristic: 50.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE, DC AND 7.0 MAXIMUM EMITTER TO COLLECTOR VOLTAGE, DC; Maximum Operating Temp Per Measurement Point: 125.0 CELSIUS AMBIENT AIR DEGC; Overall Diameter: 0.058 INCHES MINIMUM AND 0.061 INCHES MAXIMUM IN; Mounting Method: PRESS FIT. 13 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.