The Semiconductor Devices,unitized, cataloged under National Stock Number 5961-01-306-8850, 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 Chromalox, Inc. Div Chromalox. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-306-8850 |
| Primary Part Number | 8645-03001-0001 |
| Item Name | Semiconductor Devices,unitized |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Chromalox, Inc. Div Chromalox |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 1200.0 MAXIMUM REVERSE VOLTAGE, PEAK SINGLE SEMICONDUCTOR DEVICE THYRISTOR |
| Component Name and Quantity | 1 SEMICONDUCTOR DEVICE DIODE AND 1 SEMICONDUCTOR DEVICE THYRISTOR |
| Features Provided | W/HEAT SINK |
| 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 |
|---|---|
| 8645-03001-0001 PRIMARY | Chromalox, Inc. Div Chromalox (USA) |
| Reference | Meaning |
|---|---|
| 395-864503-001 | C/1 Advisory reference — outside the item-of-supply concept Chromalox Inc Dba Chromalox Precision Heat and Control, Inc |
NSN 5961-01-306-8850 is a Semiconductor Devices,unitized, manufactured by Chromalox, Inc. Div Chromalox, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-306-8850 has 1 manufacturer part number on file: 8645-03001-0001 (Chromalox, Inc. Div Chromalox).
Key specifications for 8645-03001-0001: Voltage Rating in Volts Per Characteristic: 1200.0 MAXIMUM REVERSE VOLTAGE, PEAK SINGLE SEMICONDUCTOR DEVICE THYRISTOR; Component Name and Quantity: 1 SEMICONDUCTOR DEVICE DIODE AND 1 SEMICONDUCTOR DEVICE THYRISTOR; Features Provided: W/HEAT SINK. 3 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.