The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-453-1618, 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 Siliconix Incorporated Div Siliconix. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5961-01-453-1618 |
| Primary Part Number | 1.5KE170CA |
| Item Name | Semiconductor Device,diode |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Siliconix Incorporated Div Siliconix |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 145.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE |
| Overall Diameter | 0.190 INCHES MINIMUM IN |
| Terminal Length | 1.000 INCHES MINIMUM IN |
| Mounting Method | TERMINAL |
| Current Rating Per Characteristic | 6.40 AMPERES MAXIMUM REVERSE CURRENT, TOTAL RMS |
| Material | SILICON SEMICONDUCTOR |
| Material | PLASTIC ENCLOSURE |
| Terminal Type and Quantity | 2 UNINSULATED WIRE LEAD |
| Power Rating Per Characteristic | 15000.0 WATTS 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 |
|---|---|
| 1.5KE170CA | Siliconix Incorporated Div Siliconix (USA) |
| 1.5KE 170CA | Semitron Industries Ltd (GBR) |
| 1.5KE170CA | Microsemi Corp - Massachusetts (USA) |
| 1.5KE170CA | Littelfuse, Inc. (USA) |
| 1018-1070 | Atlantic Inertial Systems Limited (GBR) |
| Reference | Meaning |
|---|---|
| 1.5KE170CA | 3/9 Design control — primary reference Freescale Semiconductor, Inc. |
NSN 5961-01-453-1618 is a Semiconductor Device,diode, manufactured by Siliconix Incorporated Div Siliconix, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-453-1618 has 5 manufacturer part numbers on file: 1.5KE170CA (Siliconix Incorporated Div Siliconix), 1.5KE 170CA (Semitron Industries Ltd), 1.5KE170CA (Microsemi Corp - Massachusetts), 1.5KE170CA (Littelfuse, Inc.), 1018-1070 (Atlantic Inertial Systems Limited).
Key specifications for 1.5KE170CA: Voltage Rating in Volts Per Characteristic: 145.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE; Overall Diameter: 0.190 INCHES MINIMUM IN; Terminal Length: 1.000 INCHES MINIMUM IN; Mounting Method: TERMINAL. 9 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.