The Transistor, cataloged under National Stock Number 5961-01-075-2169, 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 General Motors Corp Delco Electronics Div. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-075-2169 |
| Primary Part Number | ST1-517 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | General Motors Corp Delco Electronics Div |
| Status | ACTIVE |
| Current Rating Per Characteristic | 4.00 AMPERES MAXIMUM BASE CURRENT, DC AND 10.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC |
| Joint Electronic Device Engineering Council/jedec/case Outline Designation | TO-3 |
| Maximum Operating Temp Per Measurement Point | 200.0 CELSIUS JUNCTION DEGC |
| Mounting Method | UNTHREADED HOLE(S) |
| Internal Configuration | JUNCTION CONTACT |
| Terminal Type and Quantity | 1 CASE AND 2 PIN |
| Mounting Facility Quantity | 2 |
| Electrode Internally-Electrically Connected to Case | COLLECTOR |
| Overall Diameter | 0.875 INCHES MAXIMUM IN |
| Features Provided | HERMETICALLY SEALED CASE |
| Semiconductor Material | SILICON |
| Power Rating Per Characteristic | 125.0 WATTS MAXIMUM COLLECTOR POWER DISSIPATION |
| Voltage Rating in Volts Per Characteristic | 500.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 250.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 5.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5961-01-075-2169 is a Transistor, manufactured by General Motors Corp Delco Electronics Div, classified under FSC 5961 (No Item Name Available). Status: active.
NSN 5961-01-075-2169 has 3 cross-referenced part numbers: ST1-517 (General Motors Corp Delco Electronics Div), DTS517 (General Motors Corp Delco Electronics Div), ST1-517 (Coastcast Corp).
There is 1 known substitute for 5961-01-075-2169: 2530-00-278-6577. Verify interchangeability with system specifications before substitution.
Key specifications for ST1-517: Current Rating Per Characteristic: 4.00 AMPERES MAXIMUM BASE CURRENT, DC AND 10.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC; Joint Electronic Device Engineering Council/jedec/case Outline Designation: TO-3; Maximum Operating Temp Per Measurement Point: 200.0 CELSIUS JUNCTION DEGC; Special Features: JUNCTION PATTERN ARRANGEMENT: NPN. 15 total characteristics are documented in the Federal Logistics Information System.