PartsTable
Technical Data Sheet
PartsTable / MRO / 431-103
431-103 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The 431-103 is a the manufacturer industrial component. Key specifications include power_range: +0.0 TO 2.5 WATTS, overall_length: 1.437 INCHES NOMINAL IN, overall_diameter: 1.250 INCHES NOMINAL IN, special_features: 50.0 OHM IMPEDANCE,FOR 0.875 IN. LINE SECTION IN, frequency_range_rating: +310.0 TO 350.0 MEGAHERTZ.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-945-7554, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO→ MRO_GENERAL→ 431-103
NSN: 6625-00-945-7554
FSC: 6625
CAGE: 70998 — BIRD ELECTRONIC CORPORATION DIV BIRD ELECTRONIC CORP (USA)
SPECIFICATIONS
power_range+0.0 TO 2.5 WATTS
overall_length1.437 INCHES NOMINAL IN
overall_diameter1.250 INCHES NOMINAL IN
special_features50.0 OHM IMPEDANCE,FOR 0.875 IN. LINE SECTION IN
frequency_range_rating+310.0 TO 350.0 MEGAHERTZ
NSN6625-00-945-7554
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 431-103 TITLE COMPONENT PN 431-103 MFR 431-103
KEY FEATURES
•
FREQUENCY RANGE RATING: +310.0 TO 350.0 MEGAHERTZ
•
POWER RANGE: +0.0 TO 2.5 WATTS
•
OVERALL DIAMETER: 1.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURES50.0 OHM IMPEDANCE,FOR 0.875 IN. LINE SECTION IN
FREQUENCY RANGE RATING+310.0 TO 350.0 MEGAHERTZ
POWER RANGE+0.0 TO 2.5 WATTS
OVERALL LENGTH1.437 INCHES NOMINAL IN
OVERALL DIAMETER1.250 INCHES NOMINAL IN
SPECIAL FEATURES50.0 OHM IMPEDANCE,FOR 0.875 IN. LINE SECTION IN
FREQUENCY RANGE RATING+310.0 TO 350.0 MEGAHERTZ
POWER RANGE+0.0 TO 2.5 WATTS
OVERALL LENGTH1.437 INCHES NOMINAL IN
OVERALL DIAMETER1.250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
25GUpgraded Successor
successor cross-reference
successor
LT2-65Interchangeable
interchangeable cross-reference
interchangeable
PA43716AInterchangeable
interchangeable cross-reference
interchangeable
56994Interchangeable
interchangeable cross-reference
interchangeable
961122Interchangeable
interchangeable cross-reference
interchangeable
130-870337-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
Ready to buy 431-103?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 431-103?
431-103 is a 431-103. It is classified as a MRO (MRO_GENERAL).
What parts can replace 431-103?
There are 18 known substitutes for 431-103: 25G, LT2-65, PA43716A and 15 more. Substitute compatibility should be verified for your specific system.
Is 431-103 still available?
431-103 is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 431-103

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026