NSN 5961-01-594-7948 · NIIN 015947948 · Part number BAS40-04LT1
On Semiconductor · FSC 5961 — Semiconductor Devices and Associated Hardware · FSG 59 — Electrical and Electronic Equipment Components · CAGE 59PE1
Government record, cited
NSN 5961-01-594-7948 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-594-7948. Manufacturer of record part number: BAS40-04LT1.
Also searched as5961-01-594-7948 ·
5961015947948 ·
NIIN 015947948 ·
01-594-7948 ·
FSC 5961 Semiconductor Devices and Associated Hardware · CAGE 59PE1 · BAS40-04LT1
Maximum Operating Temp Per Measurement Point: -55.0 CELSIUS JUNCTION AND 150.0 CELSIUS JUNCTION DEGC
Terminal Length: 0.0180 INCHES MINIMUM AND 0.0236 INCHES MAXIMUM IN
Features Provided: VERY HIGH SPEED
Function for Which Designed: SWITCHING AND REVERSE CONDUCTING
Terminal Type and Quantity: 3 PIN
Power Rating Per Characteristic: 225.0 MILLIWATTS NOMINAL FORWARD POWER DISSIPATION, AVERAGE
1 manufacturer part number on file
Identification
NSN: 5961-01-594-7948
NIIN: 015947948
FSC: 5961 — Semiconductor Devices and Associated Hardware
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: BAS40-04LT1
Manufacturer: On Semiconductor
General Description
The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-594-7948, 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 On Semiconductor. Government technical data includes 6 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.
Technical Specifications
Parameter
Value
NSN
5961-01-594-7948
Primary Part Number
BAS40-04LT1
Item Name
Semiconductor Device,diode
FSC / FSG
5961 / 59 — Semiconductor Devices and Associated Hardware
Manufacturer
On Semiconductor
Status
ACTIVE
Maximum Operating Temp Per Measurement Point
-55.0 CELSIUS JUNCTION AND 150.0 CELSIUS JUNCTION DEGC
Terminal Length
0.0180 INCHES MINIMUM AND 0.0236 INCHES MAXIMUM IN
Features Provided
VERY HIGH SPEED
Function for Which Designed
SWITCHING AND REVERSE CONDUCTING
Terminal Type and Quantity
3 PIN
Power Rating Per Characteristic
225.0 MILLIWATTS NOMINAL FORWARD POWER DISSIPATION, AVERAGE
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Frequently Asked Questions
What is NSN 5961-01-594-7948?
NSN 5961-01-594-7948 is a Semiconductor Device,diode, manufactured by On Semiconductor, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
What part numbers are listed for NSN 5961-01-594-7948?
NSN 5961-01-594-7948 has 1 manufacturer part number on file: BAS40-04LT1 (On Semiconductor).
What are the specifications of BAS40-04LT1?
Key specifications for BAS40-04LT1: Overall Height: 0.0385 INCHES MINIMUM AND 0.0498 INCHES MAXIMUM IN; Maximum Operating Temp Per Measurement Point: -55.0 CELSIUS JUNCTION AND 150.0 CELSIUS JUNCTION DEGC; Terminal Length: 0.0180 INCHES MINIMUM AND 0.0236 INCHES MAXIMUM IN; Overall Length: 0.1102 INCHES MINIMUM AND 0.1197 INCHES MAXIMUM IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 5961-01-594-7948 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.