The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-700-5455, 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 Littelfuse, Inc.. Government technical data includes 10 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 | 5961-01-700-5455 |
| Primary Part Number | 1.5SMC91A |
| Item Name | Semiconductor Device,diode |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Littelfuse, Inc. |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 77.80 MAXIMUM REVERSE VOLTAGE, DC |
| Maximum Operating Temp Per Measurement Point | 150.0 CELSIUS AMBIENT AIR DEGC |
| Mounting Facility Quantity | 2 |
| Terminal Length | 0.114 INCHES MINIMUM AND 0.126 INCHES MAXIMUM IN |
| Mounting Method | TERMINAL |
| Features Provided | ROHS DIRECTIVE COMPLIANCE |
| Function for Which Designed | TRANSIENT SUPPRESSOR |
| Material | PLASTIC ENCLOSURE |
| Terminal Type and Quantity | 2 BONDING PAD |
| Power Rating Per Characteristic | 1.5 KILOWATTS MAXIMUM PEAK TURN-ON 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 |
|---|---|
| 1.5SMC91A PRIMARY | Littelfuse, Inc. (USA) |
NSN 5961-01-700-5455 is a Semiconductor Device,diode, manufactured by Littelfuse, Inc., classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-700-5455 has 1 manufacturer part number on file: 1.5SMC91A (Littelfuse, Inc.).
Key specifications for 1.5SMC91A: Overall Height: 0.079 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN; Voltage Rating in Volts Per Characteristic: 77.80 MAXIMUM REVERSE VOLTAGE, DC; Maximum Operating Temp Per Measurement Point: 150.0 CELSIUS AMBIENT AIR DEGC; Mounting Facility Quantity: 2. 10 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.