The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-089-1952, 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 Pd&e Electronics, Llc. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-089-1952 |
| Primary Part Number | UDD7.5 |
| Item Name | Semiconductor Device,diode |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Pd&e Electronics, Llc |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 7500.0 MAXIMUM REVERSE VOLTAGE, PEAK |
| Maximum Operating Temp Per Measurement Point | 150.0 CELSIUS AMBIENT AIR DEGC |
| Mounting Facility Quantity | 1 |
| Overall Diameter | 1.900 INCHES MAXIMUM IN |
| Mounting Method | THREADED STUD(S) |
| Features Provided | HERMETICALLY SEALED CASE |
| Nominal Thread Size | 0.250 INCHES IN |
| Current Rating Per Characteristic | 1.00 AMPERES MAXIMUM REVERSE CURRENT, AVERAGE |
| Material | SILICON SEMICONDUCTOR |
| Terminal Type and Quantity | 1 CASE AND 1 THREADED STUD |
| Thread Series Designator | UNF |
| Electrode Internally-Electrically Connected to Case | CATHODE |
| 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 |
|---|---|
| UDD7.5 PRIMARY | Pd&e Electronics, Llc (USA) |
| Reference | Meaning |
|---|---|
| 710016-2 | C/1 Advisory reference — outside the item-of-supply concept Raytheon Company Div Corp |
| UDD7-5 | 5/9 Secondary reference Micro Uspd Inc |
| 5961PL2091939 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 5961PL2201144 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 5961-01-089-1952 is a Semiconductor Device,diode, manufactured by Pd&e Electronics, Llc, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-089-1952 has 1 manufacturer part number on file: UDD7.5 (Pd&e Electronics, Llc).
2 possible matches (shared part number, not a government interchangeability claim): 5961-01-292-2822, 6150-01-522-3709. Verify interchangeability with system specifications before substitution.
Key specifications for UDD7.5: Voltage Rating in Volts Per Characteristic: 7500.0 MAXIMUM REVERSE VOLTAGE, PEAK; Maximum Operating Temp Per Measurement Point: 150.0 CELSIUS AMBIENT AIR DEGC; Mounting Facility Quantity: 1; Overall Diameter: 1.900 INCHES MAXIMUM IN. 12 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.