PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1.5KE6.8ASemiconductor Device,diode

General Semiconductor Industries Inc · NSN 5961-01-281-7401 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-281-7401 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-281-7401. Primary manufacturer part number: 1.5KE6.8A.
Features
  • Semiconductor Device,diode — FSC 5961
  • Material: PLASTIC ENCLOSURE
  • Material: SILICON SEMICONDUCTOR
  • Mounting Method: TERMINAL
  • Function for Which Designed: TRANSIENT SUPPRESSOR
  • Voltage Rating in Volts Per Characteristic: 6.8 MAXIMUM BREAKDOWN VOLTAGE, DC
  • Terminal Length: 1.100 INCHES MINIMUM IN
  • Power Rating Per Characteristic: 5.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
  • Applications requiring Plastic Enclosure construction
General Description

The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-281-7401, 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 General Semiconductor Industries Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-01-281-7401
Primary Part Number1.5KE6.8A
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerGeneral Semiconductor Industries Inc
StatusACTIVE
MaterialPLASTIC ENCLOSURE
MaterialSILICON SEMICONDUCTOR
Mounting MethodTERMINAL
Function for Which DesignedTRANSIENT SUPPRESSOR
Voltage Rating in Volts Per Characteristic6.8 MAXIMUM BREAKDOWN VOLTAGE, DC
Terminal Length1.100 INCHES MINIMUM IN
Power Rating Per Characteristic5.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION
Maximum Operating Temp Per Measurement Point175.0 CELSIUS AMBIENT AIR DEGC
Overall Diameter0.190 INCHES MINIMUM AND 0.205 INCHES MAXIMUM IN
Current Rating Per Characteristic10.00 AMPERES MAXIMUM REVERSE CURRENT, DC
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5360-00-333-3977W2C12193 INTERCHANGEABLE
Spring,helical,extension
Cummins Power Generation Inc.
5961-01-289-4239 INTERCHANGEABLE
Semiconductor Device,diode
5935-01-319-4510 INTERCHANGEABLE
Connector,receptacle,electrical
5330-01-368-36240121-0090 INTERCHANGEABLE
Seal,plain
Deutz Corporation
Cross-Reference Index
Part NumberManufacturer
1.5KE6.8A General Semiconductor Industries Inc (USA)
0351679 Safran (FRA)
1.5KE6.8A On Semiconductor Corporation (USA)
160509-0001 Leonardo Us Cyber and Security Solutions, Llc (USA)
1.5KE6.8A Litton Network Access Systems Litton Acquired by Northrop Grumman Facility Closed (USA)
4416267 Inov8v Marine Group Incorporated (USA)
1.5KE6.8A Protek Devices Lp Dba Protek Devices (USA)
121-0090 Kepco, Inc. Dba Kepco Inc Div Kepco Dynatronix (USA)
1N6267A On Semiconductor Corporation (USA)
1N6267A Freescale Semiconductor, Inc. (USA)
1.5KE6.8A Freescale Semiconductor, Inc. (USA)
Related Parts
5360-00-333-3977INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
W2C12193
5961-01-289-4239INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5935-01-319-4510INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5330-01-368-3624INTERCHANGEABLE
SEAL,PLAIN
0121-0090

Frequently Asked Questions

What is NSN 5961-01-281-7401?

NSN 5961-01-281-7401 is a Semiconductor Device,diode, manufactured by General Semiconductor Industries Inc, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-281-7401?

NSN 5961-01-281-7401 has 11 cross-referenced part numbers: 1.5KE6.8A (General Semiconductor Industries Inc), 0351679 (Safran), 1.5KE6.8A (On Semiconductor Corporation), 160509-0001 (Leonardo Us Cyber and Security Solutions, Llc), 1.5KE6.8A (Litton Network Access Systems Litton Acquired by Northrop Grumman Facility Closed) and 6 more.

What NSN replaces 5961-01-281-7401?

There are 4 known substitutes for 5961-01-281-7401: 5360-00-333-3977, 5961-01-289-4239, 5935-01-319-4510 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1.5KE6.8A?

Key specifications for 1.5KE6.8A: Material: PLASTIC ENCLOSURE; Material: SILICON SEMICONDUCTOR; Mounting Method: TERMINAL; Function for Which Designed: TRANSIENT SUPPRESSOR. 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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