The Transistor, cataloged under National Stock Number 5961-00-859-3121, 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 Abb Inc. Dba a B B Analytical Products. Government technical data includes 15 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-00-859-3121 |
| Primary Part Number | 180871 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Abb Inc. Dba a B B Analytical Products |
| Status | ACTIVE |
| Internal Configuration | JUNCTION CONTACT |
| Terminal Type and Quantity | 3 UNINSULATED WIRE LEAD |
| Power Rating Per Characteristic | 1.0 WATTS MAXIMUM COLLECTOR POWER DISSIPATION |
| Terminal Circle Diameter | 0.200 INCHES NOMINAL IN |
| Internal Junction Configuration | NPN |
| Voltage Rating in Volts Per Characteristic | 150.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 6.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN AND 150.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN |
| Joint Electronic Device Engineering Council/jedec/case Outline Designation | TO-5 |
| Mounting Method | TERMINAL |
| Electrode Internally-Electrically Connected to Case | COLLECTOR |
| Transfer Ratio | 120.0 MAXIMUM STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER |
| Overall Diameter | 0.370 INCHES MAXIMUM IN |
| Terminal Length | 1.500 INCHES MINIMUM IN |
| Current Rating Per Characteristic | 300.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC |
| Features Provided | HERMETICALLY SEALED CASE |
| Semiconductor Material | SILICON |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5961-00-859-3121 is a Transistor, manufactured by Abb Inc. Dba a B B Analytical Products, classified under FSC 5961 (No Item Name Available). Status: active.
NSN 5961-00-859-3121 has 3 cross-referenced part numbers: 180871 (Abb Inc. Dba a B B Analytical Products), 2N3500 (Honeywell International Inc Div Aerospace-South Bend (bendix Dr)), 180871 (Honeywell International Inc Div Aerospace-South Bend (bendix Dr)).
There are 3 known substitutes for 5961-00-859-3121: 5961-00-836-3057, 5961-00-935-4963, 5805-01-294-6216. Verify interchangeability with system specifications before substitution.
Key specifications for 180871: Internal Configuration: JUNCTION CONTACT; Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD; Power Rating Per Characteristic: 1.0 WATTS MAXIMUM COLLECTOR POWER DISSIPATION; Terminal Circle Diameter: 0.200 INCHES NOMINAL IN. 16 total characteristics are documented in the Federal Logistics Information System.