The Semiconductor Device Set, cataloged under National Stock Number 5961-01-246-4594, 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 Lockheed Martin Corporation Div Rotary and Mission Systems. Government technical data includes 20 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-246-4594 |
| Primary Part Number | 6134667-2 |
| Item Name | Semiconductor Device Set |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Lockheed Martin Corporation Div Rotary and Mission Systems |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 550.0 MINIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, WITH BASE SHORT-CIRCUITED TO EMITTER AND 450.0 MINIMUM COLLECTOR-TO-EMITTER SUBSTAINING VOLTAGE, WITH SPECIFIED CIRCUIT BETWEEN BASE AND EMITTER ALL TRANSISTOR |
| Mounting Facility Quantity | 1 ALL TRANSISTOR |
| Joint Electronic Device Engineering Council/jedec/case Outline Designation | TO-61 ALL TRANSISTOR |
| Precious Material | GOLD |
| Component Function Relationship | MATCHED |
| Mounting Method | THREADED STUD(S) ALL TRANSISTOR |
| Transfer Ratio | 90.0 MAXIMUM STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER ALL TRANSISTOR |
| Internal Junction Configuration | NPN ALL TRANSISTOR |
| Semiconductor Material | SILICON ALL TRANSISTOR |
| Component Name and Quantity | 2 TRANSISTOR |
| Internal Configuration | JUNCTION CONTACT ALL TRANSISTOR |
| Features Provided | HERMETICALLY SEALED CASE |
| Overall Width Across Flats | 0.687 INCHES MAXIMUM ALL TRANSISTOR IN |
| Nominal Thread Size | 0.250 INCHES ALL TRANSISTOR IN |
| Current Rating Per Characteristic | 50.00 MICROAMPERES MAXIMUM COLLECTOR CUTOFF CURRENT, DC, EMITTER OPEN ALL TRANSISTOR |
| Voltage Tolerance in Percent | -5.0 TO 5.0 ALL TRANSISTOR |
| Precious Material and Location | LEADS EXTERNAL SURFACES GOLD |
| Terminal Type and Quantity | 3 TAB, SOLDER LUG ALL TRANSISTOR |
| Thread Series Designator | UNF ALL TRANSISTOR |
| Power Rating Per Characteristic | 75.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION ALL TRANSISTOR |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5961-01-246-4594 is a Semiconductor Device Set, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-246-4594 has 2 manufacturer part numbers on file: 14BB114 (Solitron Devices, Inc.), 6134667-2 (Lockheed Martin Corporation Div Rotary and Mission Systems).
Key specifications for 6134667-2: Voltage Rating in Volts Per Characteristic: 550.0 MINIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, WITH BASE SHORT-CIRCUITED TO EMITTER AND 450.0 MINIMUM COLLECTOR-TO-EMITTER SUBSTAINING VOLTAGE, WITH SPECIFIED CIRCUIT BETWEEN BASE AND EMITTER ALL TRANSISTOR; Mounting Facility Quantity: 1 ALL TRANSISTOR; Joint Electronic Device Engineering Council/jedec/case Outline Designation: TO-61 ALL TRANSISTOR; Precious Material: GOLD. 20 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.