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Technical Data Sheet
PartsTable / COMPONENT / T-8S43A-1
T-8S43A-1 ✓ Verified by PartsTable
— · COMPONENT
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 CIRCULATOR,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include frequency_range_rating: +8.0 TO 12.4 GIGAHERTZ. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-01-078-3683, 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
T-8S43A-1
NSN: 5985-01-078-3683
FSC: 5985
CAGE: 24022 — TELEDYNE DEFENSE ELECTRONICS, LLC DBA TELEDYNE MICROWAVE SOLUTIONS (USA)
SPECIFICATIONS
frequency_range_rating+8.0 TO 12.4 GIGAHERTZ
NSN5985-01-078-3683
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CIRCULATOR,RADIO FREQUENCY TITLE COMPONENT PN T-8S43A-1 MFR CIRCULATOR,RADIO FREQU
KEY FEATURES
•
FREQUENCY RANGE RATING: +8.0 TO 12.4 GIGAHERTZ
TECHNICAL CHARACTERISTICS (FLIS)
FREQUENCY RANGE RATING+8.0 TO 12.4 GIGAHERTZ
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
B17.5Interchangeable
interchangeable cross-reference
interchangeable
B17-5Interchangeable
interchangeable cross-reference
interchangeable
32316Interchangeable
interchangeable cross-reference
interchangeable
50005Interchangeable
interchangeable cross-reference
interchangeable
NIT-S09413Interchangeable
interchangeable cross-reference
interchangeable
NIT-S09415Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is T-8S43A-1?
T-8S43A-1 is a CIRCULATOR,RADIO FREQUENCY.
What parts can replace T-8S43A-1?
There are 12 known substitutes for T-8S43A-1: B17.5, B17-5, 32316 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for T-8S43A-1?
T-8S43A-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-01-078-3683. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026