The Transistor, cataloged under National Stock Number 5961-01-259-9841, 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 Hitachi America Ltd Dba Hitachi Computer Products America Inc. Government technical data includes 8 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-259-9841 |
| Primary Part Number | 2SK135 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Hitachi America Ltd Dba Hitachi Computer Products America Inc |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 1.5 MAXIMUM PEAK-POINT VOLTAGE AND 10.0 MAXIMUM DRAIN TO SOURCE VOLTAGE |
| Mounting Facility Quantity | 2 |
| Terminal Length | 0.312 INCHES MINIMUM IN |
| Mounting Method | UNTHREADED HOLE(S) |
| Semiconductor Material | SILICON |
| Internal Configuration | FIELD EFFECT |
| Current Rating Per Characteristic | 7.00 AMPERES NOMINAL DRAIN CURRENT |
| Terminal Type and Quantity | 2 PIN AND 1 CASE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2SK135 PRIMARY | Hitachi America Ltd Dba Hitachi Computer Products America Inc (USA) |
NSN 5961-01-259-9841 is a Transistor, manufactured by Hitachi America Ltd Dba Hitachi Computer Products America Inc, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-259-9841 has 1 manufacturer part number on file: 2SK135 (Hitachi America Ltd Dba Hitachi Computer Products America Inc).
Key specifications for 2SK135: Overall Height: 0.350 INCHES NOMINAL IN; Voltage Rating in Volts Per Characteristic: 1.5 MAXIMUM PEAK-POINT VOLTAGE AND 10.0 MAXIMUM DRAIN TO SOURCE VOLTAGE; Mounting Facility Quantity: 2; Terminal Length: 0.312 INCHES MINIMUM IN. 8 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 5961-01-259-9841 has DEMIL Code Q. 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.