The Transistor, cataloged under National Stock Number 5961-01-168-1940, is classified within Federal Supply Class 5961 (Semiconductor Devices and Associated Hardware) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Sprague Electric Co World Hqs. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-168-1940 |
| Primary Part Number | TPQ3906 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Sprague Electric Co World Hqs |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 40.0 MINIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 40.0 MINIMUM COLLECTOR-TO-EMITTER, SUBSTAINING VOLTAGE, BASE OPEN-CIRCUITED AND 5.0 MINIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN |
| Terminal Length | 0.100 INCHES MINIMUM IN |
| Mounting Method | TERMINAL |
| Semiconductor Material | SILICON |
| Material | PLASTIC ENCLOSURE |
| Terminal Type and Quantity | 14 PIN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| TPQ3906 PRIMARY | Sprague Electric Co World Hqs (USA) |
NSN 5961-01-168-1940 is a Transistor, manufactured by Sprague Electric Co World Hqs, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-168-1940 has 1 manufacturer part number on file: TPQ3906 (Sprague Electric Co World Hqs).
Key specifications for TPQ3906: Overall Height: 0.180 INCHES NOMINAL IN; Voltage Rating in Volts Per Characteristic: 40.0 MINIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 40.0 MINIMUM COLLECTOR-TO-EMITTER, SUBSTAINING VOLTAGE, BASE OPEN-CIRCUITED AND 5.0 MINIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN; Terminal Length: 0.100 INCHES MINIMUM IN; Mounting Method: TERMINAL. 6 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.
NSN 5961-01-168-1940 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.