The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-423-9988, 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 Micross Corpus Christi, S.a. De C.v. Div Semtech Corpus Christi Corporation. Government technical data includes 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-423-9988 |
| Primary Part Number | 1N5552 |
| Item Name | Semiconductor Device,diode |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Micross Corpus Christi, S.a. De C.v. Div Semtech Corpus Christi Corporation |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 600.0 NOMINAL WORKING PEAK REVERSE VOLTAGE AND 600.0 NOMINAL REPETITIVE PEAK REVERSE VOLTAGE |
| Current Rating Per Characteristic | 5.00 AMPERES NOMINAL FORWARD CURRENT, AVERAGE AND 25.00 AMPERES NOMINAL FORWARD CURRENT, MAXIMUM PEAK TOTAL VALUE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1N5552 PRIMARY | Micross Corpus Christi, S.a. De C.v. Div Semtech Corpus Christi Corporation (MEX) |
| 1N5552 PRIMARY | Unitrode Integrated Circuits Corp Div of Unitrode Corp (USA) |
| Reference | Meaning |
|---|---|
| 1N5552 | 5/9 Secondary reference Semtech Corporation |
| 353-3718-061 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5961-01-423-9988 is a Semiconductor Device,diode, manufactured by Micross Corpus Christi, S.a. De C.v. Div Semtech Corpus Christi Corporation, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-423-9988 has 2 manufacturer part numbers on file: 1N5552 (Micross Corpus Christi, S.a. De C.v. Div Semtech Corpus Christi Corporation), 1N5552 (Unitrode Integrated Circuits Corp Div of Unitrode Corp).
Key specifications for 1N5552: Voltage Rating in Volts Per Characteristic: 600.0 NOMINAL WORKING PEAK REVERSE VOLTAGE AND 600.0 NOMINAL REPETITIVE PEAK REVERSE VOLTAGE; Current Rating Per Characteristic: 5.00 AMPERES NOMINAL FORWARD CURRENT, AVERAGE AND 25.00 AMPERES NOMINAL FORWARD CURRENT, MAXIMUM PEAK TOTAL VALUE. 2 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.
NSN 5961-01-423-9988 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.