The Transistor, cataloged under National Stock Number 5961-01-625-4409, 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13 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-625-4409 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 50.0 NOMINAL COLLECTOR TO BASE VOLTAGE, DC AND 50.0 NOMINAL COLLECTOR TO EMITTER VOLTAGE, DC WITH SPECIFIED CIRCUIT BETWEEN BASE AND EMITTER AND 50.0 NOMINAL BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 50.0 NOMINAL BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, WITH SPECIFIED RESISTANCE BETWEEN BASE AND EMITTER AND 0.25 NOMINAL COLLECTOR TO EMITTER VOLTAGE, DC WITH BASE SHORT-CIRCUITED TO EMITTER AND 0.2 NOMINAL ON-STATE VOLTAGE, DC AND 4.90 NOMINAL OFF-STATE VOLTAGE, DC |
| Maximum Operating Temp Per Measurement Point | 150.0 CELSIUS AMBIENT AIR DEGC |
| Mounting Facility Quantity | 3 |
| Terminal Length | 0.024 INCHES MINIMUM AND 0.025 INCHES MAXIMUM IN |
| Mounting Method | PRESS FIT |
| Internal Junction Configuration | NPN |
| Semiconductor Material | SILICON |
| Internal Configuration | JUNCTION CONTACT-DARLINGTON CONNECTED |
| Current Rating Per Characteristic | 100.0 NANOAMPERES NOMINAL COLLECTOR CUTOFF CURRENT, DC, BASE OPEN AND 500.0 NANOAMPERES NOMINAL COLLECTOR CUTOFF CURRENT, DC, EMITTER OPEN AND 0.5 MILLIAMPERES NOMINAL COLLECTOR CUTOFF CURRENT, DC, WITH BASE SHORT-CIRCUITED TO EMITTER AND 100.0 MILLIAMPERES NOMINAL COLLECTOR CURRENT, DC |
| Function for Which Designed | SWITCHING |
| Material | GLASS ENCLOSURE |
| Terminal Type and Quantity | 3 TAB, SOLDER LUG |
| Power Rating Per Characteristic | 230.0 MILLIWATTS NOMINAL TOTAL DEVICE 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 |
|---|---|
| MUN2211T1G | 3/9 Design control — primary reference Freescale Semiconductor, Inc. |
NSN 5961-01-625-4409 is a Transistor, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
Key specifications for 5961-01-625-4409: Overall Height: 0.039 INCHES MINIMUM AND 0.051 INCHES MAXIMUM IN; Voltage Rating in Volts Per Characteristic: 50.0 NOMINAL COLLECTOR TO BASE VOLTAGE, DC AND 50.0 NOMINAL COLLECTOR TO EMITTER VOLTAGE, DC WITH SPECIFIED CIRCUIT BETWEEN BASE AND EMITTER AND 50.0 NOMINAL BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 50.0 NOMINAL BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, WITH SPECIFIED RESISTANCE BETWEEN BASE AND EMITTER AND 0.25 NOMINAL COLLECTOR TO EMITTER VOLTAGE, DC WITH BASE SHORT-CIRCUITED TO EMITTER AND 0.2 NOMINAL ON-STATE VOLTAGE, DC AND 4.90 NOMINAL OFF-STATE VOLTAGE, DC; Maximum Operating Temp Per Measurement Point: 150.0 CELSIUS AMBIENT AIR DEGC; Mounting Facility Quantity: 3. 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.