PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CR103Semiconductor Device,diode

Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin · NSN 5961-00-735-7507 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-735-7507 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-735-7507. Primary manufacturer part number: CR103.
Features
  • Semiconductor Device,diode — FSC 5961
  • Features Provided: HERMETICALLY SEALED CASE
  • Overall Diameter: 1.000 INCHES MAXIMUM IN
  • Mounting Method: PRESS FIT
  • Maximum Operating Temp Per Measurement Point: 125.0 CELSIUS AMBIENT AIR DEGC
  • Current Rating Per Characteristic: 725.00 MILLIAMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
  • Material: SILICON SEMICONDUCTOR
  • Terminal Type and Quantity: 2 TURRET
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
  • Applications requiring Silicon Semiconductor construction
General Description

The Semiconductor Device,diode, cataloged under National Stock Number 5961-00-735-7507, 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 Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5961-00-735-7507
Primary Part NumberCR103
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerLockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin
StatusCANCELLED
Features ProvidedHERMETICALLY SEALED CASE
Overall Diameter1.000 INCHES MAXIMUM IN
Mounting MethodPRESS FIT
Maximum Operating Temp Per Measurement Point125.0 CELSIUS AMBIENT AIR DEGC
Current Rating Per Characteristic725.00 MILLIAMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
MaterialSILICON SEMICONDUCTOR
Terminal Type and Quantity2 TURRET
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5910-00-442-5117516-0375-000 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
Hbc Solutions, Inc. Dba Harris Broadcast
3455-01-044-4146CRM36-2 INTERCHANGEABLE
Cutter,milling,end
Brubaker Tool Corp
7310-01-250-3580 INTERCHANGEABLE
Thermostat,coffee Urn
5930-01-320-1557 INTERCHANGEABLE
Switch,thermostatic
8135-01-504-3695CR103 INTERCHANGEABLE
Cushion,shipping and Storage Con
Hu-Friedy Mfg. Co., Llc
Cross-Reference Index
Part NumberManufacturer
CR103 Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA)
CR103 Renesas Electronics America Inc (USA)
Related Parts
5910-00-442-5117INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
516-0375-000
3455-01-044-4146INTERCHANGEABLE
CUTTER,MILLING,END
CRM36-2
7310-01-250-3580INTERCHANGEABLE
THERMOSTAT,COFFEE URN
5930-01-320-1557INTERCHANGEABLE
SWITCH,THERMOSTATIC
8135-01-504-3695INTERCHANGEABLE
CUSHION,SHIPPING AND STORAGE CON
CR103

Frequently Asked Questions

What is NSN 5961-00-735-7507?

NSN 5961-00-735-7507 is a Semiconductor Device,diode, manufactured by Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin, classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-00-735-7507?

NSN 5961-00-735-7507 has 2 cross-referenced part numbers: CR103 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin), CR103 (Renesas Electronics America Inc).

What NSN replaces 5961-00-735-7507?

There are 5 known substitutes for 5961-00-735-7507: 5910-00-442-5117, 3455-01-044-4146, 7310-01-250-3580 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of CR103?

Key specifications for CR103: Features Provided: HERMETICALLY SEALED CASE; Overall Diameter: 1.000 INCHES MAXIMUM IN; Overall Length: 3.250 INCHES MAXIMUM IN; Mounting Method: PRESS FIT. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-00-735-7507 still in active supply?

NSN 5961-00-735-7507 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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