PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S1025Semiconductor Device,diode

Unisys Corp Federal Systems Div · NSN 5961-00-760-0912 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-760-0912 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-760-0912. Primary manufacturer part number: S1025.
Features
  • Semiconductor Device,diode — FSC 5961
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • Material: GLASS ENCLOSURE
  • Voltage Rating in Volts Per Characteristic: 100.0 MAXIMUM REVERSE VOLTAGE, PEAK
  • Maximum Operating Temp Per Measurement Point: 125.0 CELSIUS AMBIENT AIR DEGC
  • Features Provided: HERMETICALLY SEALED CASE
  • Terminal Length: 0.500 INCHES MINIMUM IN
  • Mounting Method: TERMINAL
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
  • Applications requiring Glass Enclosure construction
General Description

The Semiconductor Device,diode, cataloged under National Stock Number 5961-00-760-0912, is classified within Federal Supply Class 5961 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Unisys Corp Federal Systems Div. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-760-0912
Primary Part NumberS1025
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerUnisys Corp Federal Systems Div
StatusACTIVE
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
MaterialGLASS ENCLOSURE
Voltage Rating in Volts Per Characteristic100.0 MAXIMUM REVERSE VOLTAGE, PEAK
Maximum Operating Temp Per Measurement Point125.0 CELSIUS AMBIENT AIR DEGC
Features ProvidedHERMETICALLY SEALED CASE
Terminal Length0.500 INCHES MINIMUM IN
Mounting MethodTERMINAL
Current Rating Per Characteristic25.00 MILLIAMPERES MAXIMUM HOLDING CURRENT, DC
Power Rating Per Characteristic800.0 MILLIWATTS MAXIMUM AVERAGE GATE POWER-FORWARD
Overall Diameter0.096 INCHES NOMINAL IN
MaterialSILICON SEMICONDUCTOR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6220-00-028-3570S1025 INTERCHANGEABLE
Light,cockpit,aircraft
Soderberg Manufacturing Company, Inc. Dba Soderberg Manufacturing
5950-00-357-8645S-1025 INTERCHANGEABLE
Transformer,power
Grand Transformers, Inc Dba Texas Transformer
4730-00-595-3305444894 INTERCHANGEABLE
Adapter,straight,pipe to Tube
Navistar Intl Corp Truck Br Ohio Plant
Cross-Reference Index
Part NumberManufacturer
S1025 Unisys Corp Federal Systems Div
7701025-000 Unisys Corp Federal Systems Div
77S1025-000 Unisys Corp Federal Systems Div
Related Parts
6220-00-028-3570INTERCHANGEABLE
LIGHT,COCKPIT,AIRCRAFT
S1025
5950-00-357-8645INTERCHANGEABLE
TRANSFORMER,POWER
S-1025
4730-00-595-3305INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
444894

Frequently Asked Questions

What is NSN 5961-00-760-0912?

NSN 5961-00-760-0912 is a Semiconductor Device,diode, manufactured by Unisys Corp Federal Systems Div, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-760-0912?

NSN 5961-00-760-0912 has 3 cross-referenced part numbers: S1025 (Unisys Corp Federal Systems Div), 7701025-000 (Unisys Corp Federal Systems Div), 77S1025-000 (Unisys Corp Federal Systems Div).

What NSN replaces 5961-00-760-0912?

There are 3 known substitutes for 5961-00-760-0912: 6220-00-028-3570, 5950-00-357-8645, 4730-00-595-3305. Verify interchangeability with system specifications before substitution.

What are the specifications of S1025?

Key specifications for S1025: Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD; Material: GLASS ENCLOSURE; Voltage Rating in Volts Per Characteristic: 100.0 MAXIMUM REVERSE VOLTAGE, PEAK; Maximum Operating Temp Per Measurement Point: 125.0 CELSIUS AMBIENT AIR DEGC. 12 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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