The Transistor, cataloged under National Stock Number 5961-00-882-1802, 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 Gpd Optoelectronics Corp. Div Gpd Optoelectronics. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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 | 5961-00-882-1802 |
| Primary Part Number | SP257 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Gpd Optoelectronics Corp. Div Gpd Optoelectronics |
| Status | ACTIVE |
| Internal Configuration | JUNCTION CONTACT |
| Maximum Operating Temp Per Measurement Point | 100.0 CELSIUS JUNCTION DEGC |
| Mounting Method | THREADED STUD(S) |
| Nominal Thread Size | 0.190 INCHES IN |
| Features Provided | HERMETICALLY SEALED CASE |
| Terminal Type and Quantity | 3 TAB, SOLDER LUG |
| Voltage Rating in Volts Per Characteristic | 80.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 60.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN |
| Mounting Facility Quantity | 1 |
| Thread Series Designator | UNF |
| Current Rating Per Characteristic | 4.00 AMPERES MAXIMUM BASE CURRENT, DC AND 15.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC |
| Semiconductor Material | GERMANIUM |
| Power Rating Per Characteristic | 30.0 WATTS MAXIMUM COLLECTOR POWER DISSIPATION |
| Overall Diameter | 1.250 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5961-00-882-1802 is a Transistor, manufactured by Gpd Optoelectronics Corp. Div Gpd Optoelectronics, classified under FSC 5961 (No Item Name Available). Status: active.
NSN 5961-00-882-1802 has 4 cross-referenced part numbers: SP257 (Freescale Semiconductor, Inc.), BACT4D1 (The Boeing Company Div Defense), SP257 (Lansdale Semiconductor, Inc.), SP257 (Gpd Optoelectronics Corp. Div Gpd Optoelectronics).
There is 1 known substitute for 5961-00-882-1802: 5915-00-162-8746. Verify interchangeability with system specifications before substitution.
Key specifications for SP257: Internal Configuration: JUNCTION CONTACT; Maximum Operating Temp Per Measurement Point: 100.0 CELSIUS JUNCTION DEGC; Mounting Method: THREADED STUD(S); Nominal Thread Size: 0.190 INCHES IN. 15 total characteristics are documented in the Federal Logistics Information System.