The Semiconductor Device Set, cataloged under National Stock Number 5961-01-357-4780, 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 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 16 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-357-4780 |
| Primary Part Number | 204-0175-022 |
| Item Name | Semiconductor Device Set |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 30.0 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS ALL SEMICONDUCTOR DEVICE DIODE |
| Maximum Operating Temp Per Measurement Point | 125.0 CELSIUS JUNCTION ALL SEMICONDUCTOR DEVICE DIODE DEGC |
| Overall Diameter | 0.075 INCHES MAXIMUM ALL SEMICONDUCTOR DEVICE DIODE IN |
| Terminal Length | 0.500 INCHES MINIMUM ALL SEMICONDUCTOR DEVICE DIODE IN |
| Component Function Relationship | MATCHED |
| Mounting Method | TERMINAL ALL SEMICONDUCTOR DEVICE DIODE |
| Internal Junction Configuration | PN ALL SEMICONDUCTOR DEVICE DIODE |
| Semiconductor Material | SILICON ALL SEMICONDUCTOR DEVICE DIODE |
| Component Name and Quantity | 74 SEMICONDUCTOR DEVICE DIODE |
| Internal Configuration | JUNCTION CONTACT ALL SEMICONDUCTOR DEVICE DIODE |
| Features Provided | HERMETICALLY SEALED CASE AND BURN IN |
| Current Rating Per Characteristic | 200.00 MILLIAMPERES MAXIMUM FORWARD CURRENT, DC ALL SEMICONDUCTOR DEVICE DIODE |
| Function for Which Designed | VOLTAGE VARIABLE CAPACITOR |
| Material | GLASS ENCLOSURE ALL SEMICONDUCTOR DEVICE DIODE |
| Terminal Type and Quantity | 2 UNINSULATED WIRE LEAD ALL SEMICONDUCTOR DEVICE DIODE |
| Power Rating Per Characteristic | 400.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION ALL SEMICONDUCTOR DEVICE DIODE |
| 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 |
|---|---|
| 204-0175-022 PRIMARY | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| BB409E7784 | Siemens Corp (USA) |
| Reference | Meaning |
|---|---|
| 204-0175-022 | 5/9 Secondary reference U.S. Government activity |
NSN 5961-01-357-4780 is a Semiconductor Device Set, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-357-4780 has 2 manufacturer part numbers on file: 204-0175-022 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), BB409E7784 (Siemens Corp).
Key specifications for 204-0175-022: Voltage Rating in Volts Per Characteristic: 30.0 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS ALL SEMICONDUCTOR DEVICE DIODE; Maximum Operating Temp Per Measurement Point: 125.0 CELSIUS JUNCTION ALL SEMICONDUCTOR DEVICE DIODE DEGC; Overall Diameter: 0.075 INCHES MAXIMUM ALL SEMICONDUCTOR DEVICE DIODE IN; Terminal Length: 0.500 INCHES MINIMUM ALL SEMICONDUCTOR DEVICE DIODE IN. 16 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.