The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-034-5218, 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 Stmicroelectronics Inc. 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-034-5218 |
| Primary Part Number | BAT29 |
| Item Name | Semiconductor Device,diode |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Stmicroelectronics Inc |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 4.0 MAXIMUM REVERSE BREAKDOWN VOLTAGE, DC AND 0.6 MAXIMUM ON VOLTAGE, FORWARD VOLTAGE DROP, DC |
| Terminal Length | 0.170 INCHES MAXIMUM IN |
| Mounting Method | TERMINAL |
| Current Rating Per Characteristic | 250.00 MICROAMPERES MAXIMUM REVERSE CURRENT, DC |
| Material | SILICON SEMICONDUCTOR |
| Material | PLASTIC ENCLOSURE |
| Terminal Type and Quantity | 2 PIN |
| Power Rating Per Characteristic | 400.0 MILLIWATTS MAXIMUM TOTAL DEVICE 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 |
|---|---|
| BAT29 PRIMARY | Stmicroelectronics Inc (USA) |
| BAT29 | British Sarozal Ltd (GBR) |
| Reference | Meaning |
|---|---|
| 28349-014L | 5/9 Secondary reference Viavi Solutionsllc |
| 28349-014L | 5/9 Secondary reference Marconi Electronics Inc Marconi Instruments Div |
| 28349-004A | 5/9 Secondary reference Marconi Electronics Inc Marconi Instruments Div |
| MBD102 | 5/9 Secondary reference Freescale Semiconductor, Inc. |
| 4500300000 | 5/9 Secondary reference Aeroflex France |
NSN 5961-01-034-5218 is a Semiconductor Device,diode, manufactured by Stmicroelectronics Inc, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-034-5218 has 2 manufacturer part numbers on file: BAT29 (Stmicroelectronics Inc), BAT29 (British Sarozal Ltd).
Key specifications for BAT29: Overall Height: 0.085 INCHES MAXIMUM IN; Voltage Rating in Volts Per Characteristic: 4.0 MAXIMUM REVERSE BREAKDOWN VOLTAGE, DC AND 0.6 MAXIMUM ON VOLTAGE, FORWARD VOLTAGE DROP, DC; Terminal Length: 0.170 INCHES MAXIMUM IN; Mounting Method: TERMINAL. 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.