The Rectifier,semiconductor Device, cataloged under National Stock Number 5961-01-375-0891, 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 General Semiconductor Inc. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-375-0891 |
| Primary Part Number | KBL01 |
| Item Name | Rectifier,semiconductor Device |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | General Semiconductor Inc |
| Status | ACTIVE |
| Mounting Method | TERMINAL |
| Absolute Maximum Current Rating Per Characteristic | 4.00 AMPERES FORWARD CURRENT, DC |
| Absolute Maximum Voltage Rating in Volts Per Characteristic | 100.0 REVERSE VOLTAGE, PEAK |
| Operating Temp Range | -55.0 TO 150.0 CELSIUS DEGC |
| Material | SILICON |
| Terminal Type and Quantity | 4 UNINSULATED WIRE LEAD |
| Circuit Connection Style Designator | BRIDGE 1 PHASE |
| 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 |
|---|---|
| KBL01 PRIMARY | General Semiconductor Inc (USA) |
| 4806-02-0020 | Wavetek Rf Products, Inc (USA) |
| Reference | Meaning |
|---|---|
| KBL01 | C/1 Advisory reference — outside the item-of-supply concept Middleton Enterprises, Inc Div Aero Tube & Connector Div. |
NSN 5961-01-375-0891 is a Rectifier,semiconductor Device, manufactured by General Semiconductor Inc, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-375-0891 has 2 manufacturer part numbers on file: KBL01 (General Semiconductor Inc), 4806-02-0020 (Wavetek Rf Products, Inc).
Key specifications for KBL01: Overall Height: 0.605 INCHES MINIMUM AND 0.645 INCHES MAXIMUM IN; Mounting Method: TERMINAL; Overall Length: 0.730 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN; Overall Width: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN. 7 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.