PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1901-1344Semiconductor Device,diode

Keysight Technologies Inc · NSN 5961-01-378-7662 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-378-7662 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-378-7662. Primary manufacturer part number: 1901-1344.
Features
  • Semiconductor Device,diode — FSC 5961
  • Material: GLASS ENCLOSURE
  • Material: SILICON SEMICONDUCTOR
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • Overall Diameter: 0.062 INCHES NOMINAL IN
  • Features Provided: HERMETICALLY SEALED CASE
  • Mounting Method: TERMINAL
  • Joint Electronic Device Engineering Council/jedec/case Outline Designation: DO-34
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 5961-01-378-7662, 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 Keysight Technologies Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-01-378-7662
Primary Part Number1901-1344
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerKeysight Technologies Inc
StatusACTIVE
MaterialGLASS ENCLOSURE
MaterialSILICON SEMICONDUCTOR
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Overall Diameter0.062 INCHES NOMINAL IN
Features ProvidedHERMETICALLY SEALED CASE
Mounting MethodTERMINAL
Joint Electronic Device Engineering Council/jedec/case Outline DesignationDO-34
Voltage Rating in Volts Per Characteristic125.0 MAXIMUM REVERSE VOLTAGE, PEAK
Current Rating Per Characteristic450.00 MILLIAMPERES MAXIMUM FORWARD CURRENT, REPETITIVE, MAXIMUM PEAK TOTAL VALUE
Terminal Length1.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
4930-00-030-1112200-365 INTERCHANGEABLE
Coupler,air Link,lu
Graco Inc.
3110-00-151-809533378 INTERCHANGEABLE
Bearing,ball,annular
Be Aerospace Consumables Management Dba Consumables Solutions Div Consumables Solutions
5120-00-277-2312 INTERCHANGEABLE
Wrench,open End
5330-01-313-303720-0025 INTERCHANGEABLE
Retainer,packing
Lexair Inc
4330-01-393-5280200025 INTERCHANGEABLE
Filter Element,fluid
M. E. Industries, Inc.
4810-01-412-4443200025 INTERCHANGEABLE
Valve,butterfly
Tri-Tec Manufacturing Llc
6545-01-537-419720-0025 INTERCHANGEABLE
Triage Management Command
North American Rescue, Llc
7045-01-547-2905200025 INTERCHANGEABLE
Tape,electronic Data Processing
Maxell Corporation of America Dba (foreign Parent Is Hitachi Maxell Ltd, Osaka, Japan) Div Professional Media Products Group
Cross-Reference Index
Part NumberManufacturer
BAS45 North American Phillips Service Lighting Corp (USA)
1901-1344 Avago Technologies Us Inc Div Avago Technologies (USA)
1901-1344 PRIMARY Keysight Technologies Inc (USA)
1901-1344 Hewlett-Packard Company Dba HP (USA)
1901-1344 Keysight Technologies, Inc. (USA)
BAS45 Philips Electronics Nederland B.v. Div Philips Ip&s (NLD)
200025 Wavetek Rf Products, Inc (USA)
Related Parts
4930-00-030-1112INTERCHANGEABLE
COUPLER,AIR LINK,LU
200-365
3110-00-151-8095INTERCHANGEABLE
BEARING,BALL,ANNULAR
33378
5120-00-277-2312INTERCHANGEABLE
WRENCH,OPEN END
5330-01-313-3037INTERCHANGEABLE
RETAINER,PACKING
20-0025
4330-01-393-5280INTERCHANGEABLE
FILTER ELEMENT,FLUID
200025
4810-01-412-4443INTERCHANGEABLE
VALVE,BUTTERFLY
200025
6545-01-537-4197INTERCHANGEABLE
TRIAGE MANAGEMENT COMMAND
20-0025
7045-01-547-2905INTERCHANGEABLE
TAPE,ELECTRONIC DATA PROCESSING
200025

Frequently Asked Questions

What is NSN 5961-01-378-7662?

NSN 5961-01-378-7662 is a Semiconductor Device,diode, manufactured by Keysight Technologies Inc, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-378-7662?

NSN 5961-01-378-7662 has 7 cross-referenced part numbers: BAS45 (North American Phillips Service Lighting Corp), 1901-1344 (Avago Technologies Us Inc Div Avago Technologies), 1901-1344 (Keysight Technologies Inc), 1901-1344 (Hewlett-Packard Company Dba HP), 1901-1344 (Keysight Technologies, Inc.) and 2 more.

What NSN replaces 5961-01-378-7662?

There are 8 known substitutes for 5961-01-378-7662: 4930-00-030-1112, 3110-00-151-8095, 5120-00-277-2312 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1901-1344?

Key specifications for 1901-1344: Material: GLASS ENCLOSURE; Material: SILICON SEMICONDUCTOR; Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD; Overall Diameter: 0.062 INCHES NOMINAL IN. 11 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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