The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-680-8729, 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 Ge Aviation Systems Llc. Government technical data includes 11 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-680-8729 |
| Primary Part Number | 173429-03 |
| Item Name | Semiconductor Device,diode |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Ge Aviation Systems Llc |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 50.0 MAXIMUM REVERSE VOLTAGE, DC AND 50.0 MAXIMUM NONREPETITIVE PEAK REVERSE VOLTAGE |
| Maximum Operating Temp Per Measurement Point | 200.0 CELSIUS JUNCTION DEGC |
| Overall Diameter | 1.5 MILLIMETERS MAXIMUM MM |
| Mounting Method | TERMINAL |
| Features Provided | ELECTROSTATIC SENSITIVE AND HERMETICALLY SEALED CASE |
| Current Rating Per Characteristic | 600.0 MILLIAMPERES MAXIMUM FORWARD CURRENT, AVERAGE AND 200.0 MILLIAMPERES MAXIMUM SOURCE CURRENT |
| Function for Which Designed | SWITCHING |
| Material | SILICON SEMICONDUCTOR |
| Material | PLASTIC ENCLOSURE |
| Terminal Type and Quantity | 1 BONDING PAD |
| Power Rating Per Characteristic | 500.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| RLS4150 | Rohm Co., Ltd. (JPN) |
| 173429-03 PRIMARY | Ge Aviation Systems Llc (USA) |
| Reference | Meaning |
|---|---|
| RLS4150 | 5/9 Secondary reference Rohm Ltd |
| 1N4150UR-1 | 5/9 Secondary reference Microsemi Corp.-Scottsdale Dba Microsemi |
| 173429 | D/9 Drawing number reference only Ge Aviation Systems Llc |
| MLL4150-1 | 5/9 Secondary reference Microsemi Corp.-Scottsdale Dba Microsemi |
NSN 5961-01-680-8729 is a Semiconductor Device,diode, manufactured by Ge Aviation Systems Llc, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-680-8729 has 2 manufacturer part numbers on file: RLS4150 (Rohm Co., Ltd.), 173429-03 (Ge Aviation Systems Llc).
Key specifications for 173429-03: Overall Height: 1.3 MILLIMETERS MINIMUM AND 1.5 MILLIMETERS MAXIMUM MM; Voltage Rating in Volts Per Characteristic: 50.0 MAXIMUM REVERSE VOLTAGE, DC AND 50.0 MAXIMUM NONREPETITIVE PEAK REVERSE VOLTAGE; Maximum Operating Temp Per Measurement Point: 200.0 CELSIUS JUNCTION DEGC; Overall Diameter: 1.5 MILLIMETERS MAXIMUM MM. 11 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.