The Semiconductor Device,thyristor, cataloged under National Stock Number 5961-01-043-8419, 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 Semiconductor Components Industries, Llc Dba Semiconductor Components Industries Llc Div Corporate Headquarters. Government technical data includes 8 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-043-8419 |
| Primary Part Number | 2N6344A |
| Item Name | Semiconductor Device,thyristor |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Semiconductor Components Industries, Llc Dba Semiconductor Components Industries Llc Div Corporate Headquarters |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 600.0 NOMINAL REPETITIVE PEAK OFF-STATE VOLTAGE |
| Maximum Operating Temp Per Measurement Point | 105.0 CELSIUS JUNCTION DEGC |
| Mounting Facility Quantity | 1 |
| Mounting Method | UNTHREADED HOLE(S) |
| Semiconductor Material | SILICON |
| Current Rating Per Characteristic | 12.00 AMPERES NOMINAL ON-STATE CURRENT, RMS TOTAL |
| Material | PLASTIC ENCLOSURE |
| Terminal Type and Quantity | 3 PIN AND 1 TAB, SOLDER LUG |
| 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 |
|---|---|
| 2N6344A PRIMARY | Semiconductor Components Industries, Llc Dba Semiconductor Components Industries Llc Div Corporate Headquarters (USA) |
| 2N6344AG PRIMARY | Semiconductor Components Industries, Llc Dba Semiconductor Components Industries Llc Div Corporate Headquarters (USA) |
| Reference | Meaning |
|---|---|
| 2N6344 | C/1 Advisory reference — outside the item-of-supply concept Freescale Semiconductor, Inc. |
| RELEASE 6376 | 5/9 Secondary reference U.S. Government activity |
| 2N6344A | 5/9 Secondary reference Freescale Semiconductor, Inc. |
| 2N6344A | 3/9 Design control — primary reference U.S. Government activity |
| JAN2N6344A | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 139-0001 | C/1 Advisory reference — outside the item-of-supply concept Wavetek Rockland Inc Div |
NSN 5961-01-043-8419 is a Semiconductor Device,thyristor, manufactured by Semiconductor Components Industries, Llc Dba Semiconductor Components Industries Llc Div Corporate Headquarters, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-043-8419 has 2 manufacturer part numbers on file: 2N6344A (Semiconductor Components Industries, Llc Dba Semiconductor Components Industries Llc Div Corporate Headquarters), 2N6344AG (Semiconductor Components Industries, Llc Dba Semiconductor Components Industries Llc Div Corporate Headquarters).
1 possible match (shared part number, not a government interchangeability claim): 5961-01-163-7845. Verify interchangeability with system specifications before substitution.
Key specifications for 2N6344A: Overall Height: 0.355 INCHES MAXIMUM IN; Voltage Rating in Volts Per Characteristic: 600.0 NOMINAL REPETITIVE PEAK OFF-STATE VOLTAGE; Maximum Operating Temp Per Measurement Point: 105.0 CELSIUS JUNCTION DEGC; Mounting Facility Quantity: 1. 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.
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.