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Technical Data Sheet
4275-025 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
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Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The COUPLER,TRANSMISSION LINE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, unit_type: COAXIAL LINE, overall_width: 73.0 MILLIMETERS NOMINAL MM, overall_height: 32.0 MILLIMETERS NOMINAL MM, overall_length: 71.0 MILLIMETERS NOMINAL MM, precious_material: SILVER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-01-681-7763, 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
4275-025
NSN: 5985-01-681-7763
FSC: 5985
CAGE: 70998 — BIRD ELECTRONIC CORPORATION DIV BIRD ELECTRONIC CORP (USA)
SPECIFICATIONS
materialCOPPER ALLOY
unit_typeCOAXIAL LINE
overall_width73.0 MILLIMETERS NOMINAL MM
overall_height32.0 MILLIMETERS NOMINAL MM
overall_length71.0 MILLIMETERS NOMINAL MM
precious_materialSILVER
radio_frequency_rating20.0 MEGAHERTZ MINIMUM AND 1000.0 MEGAHERTZ MINIMUM
end_item_identificationRF TAF OFF
input_impedance_rating_in_ohms50.0
precious_material_and_locationPLATING SILVER
output_impedance_rating_in_ohms50.0
part_name_assigned_by_controlling_agencyRF COUPLER
NSN5985-01-681-7763
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLER,TRANSMISSION LINE TITLE COMPONENT PN 4275-025 MFR COUPLER,TRANSMISSION L
KEY FEATURES
PRECIOUS MATERIAL: SILVER
PRECIOUS MATERIAL AND LOCATION: PLATING SILVER
RADIO FREQUENCY RATING: 20.0 MEGAHERTZ MINIMUM AND 1000.0 MEGAHERTZ MINIMUM
OUTPUT IMPEDANCE RATING IN OHMS: 50.0
INPUT IMPEDANCE RATING IN OHMS: 50.0
TECHNICAL CHARACTERISTICS (FLIS)
PRECIOUS MATERIALSILVER
PRECIOUS MATERIAL AND LOCATIONPLATING SILVER
RADIO FREQUENCY RATING20.0 MEGAHERTZ MINIMUM AND 1000.0 MEGAHERTZ MINIMUM
OUTPUT IMPEDANCE RATING IN OHMS50.0
PART NAME ASSIGNED BY CONTROLLING AGENCYRF COUPLER
INPUT IMPEDANCE RATING IN OHMS50.0
OVERALL HEIGHT32.0 MILLIMETERS NOMINAL MM
OVERALL LENGTH71.0 MILLIMETERS NOMINAL MM
OVERALL WIDTH73.0 MILLIMETERS NOMINAL MM
MATERIALCOPPER ALLOY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
AS6228Interchangeable
interchangeable cross-reference
interchangeable
7998AInterchangeable
interchangeable cross-reference
interchangeable
7998Interchangeable
interchangeable cross-reference
interchangeable
10101-11 ITEM 53Interchangeable
interchangeable cross-reference
interchangeable
4663-3496Interchangeable
interchangeable cross-reference
interchangeable
4663-1403Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4275-025?
4275-025 is a COUPLER,TRANSMISSION LINE.
What parts can replace 4275-025?
There are 8 known substitutes for 4275-025: AS6228, 7998A, 7998 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4275-025?
4275-025 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-01-681-7763. This indicates validated use in U.S. government and defense supply chains.
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