NSN 5961-01-626-2033 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-626-2033. Manufacturer of record part number: KSC1623.
Also searched as5961-01-626-2033 ·
5961016262033 ·
NIIN 016262033 ·
01-626-2033 ·
FSC 5961 Semiconductor Devices and Associated Hardware · CAGE 07263 · KSC1623
Voltage Rating in Volts Per Characteristic: 0.86 NOMINAL BASE TO EMITTER SATURATION VOLTAGE AND 0.62 NOMINAL BASE TO EMITTER VOLTAGE, DC
Features Provided: HIGH FREQUENCY
Function for Which Designed: AMPLIFIER
Terminal Type and Quantity: 3 BONDING PAD
1 manufacturer part number on file
Manufacturer of record: Fairchild Semiconductor Corp
Identification
NSN: 5961-01-626-2033
NIIN: 016262033
FSC: 5961 — Semiconductor Devices and Associated Hardware
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: KSC1623
Manufacturer: Fairchild Semiconductor Corp
General Description
The Transistor, cataloged under National Stock Number 5961-01-626-2033, 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 Fairchild Semiconductor Corp. Government technical data includes 4 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
5961-01-626-2033
Primary Part Number
KSC1623
Item Name
Transistor
FSC / FSG
5961 / 59 — Semiconductor Devices and Associated Hardware
Manufacturer
Fairchild Semiconductor Corp
Status
ACTIVE
Voltage Rating in Volts Per Characteristic
0.86 NOMINAL BASE TO EMITTER SATURATION VOLTAGE AND 0.62 NOMINAL BASE TO EMITTER VOLTAGE, DC
Other items in FSC 5961 — Semiconductor Devices and Associated Hardware
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5961-00-000-0150
RECTIFIER,SEMICONDUCTOR DEVICE,U
5961-00-000-4541
5961-00-000-4541 · Item name not on file
5961-00-000-5400
5961-00-000-5400 · Item name not on file
5961-00-000-7614
5961-00-000-7614 · Item name not on file
5961-00-000-8760
5961-00-000-8760 · Item name not on file
5961-00-001-1352
5961-00-001-1352 · Item name not on file
5961-00-001-2624
5961-00-001-2624 · Item name not on file
5961-00-001-2978
SEMICONDUCTOR DEVICE,DIODE
Frequently Asked Questions
What is NSN 5961-01-626-2033?
NSN 5961-01-626-2033 is a Transistor, manufactured by Fairchild Semiconductor Corp, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
What part numbers are listed for NSN 5961-01-626-2033?
NSN 5961-01-626-2033 has 1 manufacturer part number on file: KSC1623 (Fairchild Semiconductor Corp).
What are the specifications of KSC1623?
Key specifications for KSC1623: Overall Height: 1.14 INCHES NOMINAL IN; Voltage Rating in Volts Per Characteristic: 0.86 NOMINAL BASE TO EMITTER SATURATION VOLTAGE AND 0.62 NOMINAL BASE TO EMITTER VOLTAGE, DC; Overall Length: 2.90 INCHES NOMINAL IN; Overall Width: 2.40 INCHES NOMINAL IN. 4 specifications are documented in the U.S. Government catalog.
Is NSN 5961-01-626-2033 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.