The Transistor, cataloged under National Stock Number 5961-00-458-9585, 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 Lacon Electronic Gmbh. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5961-00-458-9585 |
| Primary Part Number | 40412A |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — No Item Name Available |
| Manufacturer | Lacon Electronic Gmbh |
| Status | CANCELLED |
| Semiconductor Material | SILICON |
| Internal Configuration | JUNCTION CONTACT |
| Mounting Method | UNTHREADED HOLE(S) |
| Voltage Rating in Volts Per Characteristic | 700.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 700.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 6.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN |
| Terminal Type and Quantity | 3 UNINSULATED WIRE LEAD |
| Features Provided | HERMETICALLY SEALED CASE |
| Overall Diameter | 0.375 INCHES MAXIMUM IN |
| Current Rating Per Characteristic | 500.00 MILLIAMPERES MAXIMUM BASE CURRENT, DC AND 1.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC |
| Mounting Facility Quantity | 2 |
| Power Rating Per Characteristic | 2.0 WATTS MAXIMUM COLLECTOR POWER DISSIPATION |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 40412A | Lacon Electronic Gmbh (DEU) |
| 923068 | Thales Uk Limited Secure Communications and Information Systems (GBR) |
| 40412 | Renesas Electronics America Inc (USA) |
| 40412 | Itt Industrial and Automation Systems (USA) |
| 40412A | Adelco Elektronik Gmbh (DEU) |
| 923068 | Racal Communications Systems Ltd (GBR) |
| 531-241-015 | Elettronica Spa (ITA) |
| 531-241-015 | Elettronica Gmbh (DEU) |
| TQ5171 | Renesas Electronics America Inc (USA) |
NSN 5961-00-458-9585 is a Transistor, manufactured by Lacon Electronic Gmbh, classified under FSC 5961 (No Item Name Available). Status: cancelled.
NSN 5961-00-458-9585 has 9 cross-referenced part numbers: 40412A (Lacon Electronic Gmbh), 923068 (Thales Uk Limited Secure Communications and Information Systems), 40412 (Renesas Electronics America Inc), 40412 (Itt Industrial and Automation Systems), 40412A (Adelco Elektronik Gmbh) and 4 more.
There are 11 known substitutes for 5961-00-458-9585: 5315-00-054-4134, 5950-00-080-5306, 4720-00-118-3394 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 40412A: Semiconductor Material: SILICON; Internal Configuration: JUNCTION CONTACT; Mounting Method: UNTHREADED HOLE(S); Voltage Rating in Volts Per Characteristic: 700.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 700.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 6.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 5961-00-458-9585 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.