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Technical Data Sheet
PartsTable / COMPONENT / SW-148A
SW-148A ✓ 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

SWITCH,RADIO FREQUENCY TRANSMISS. Key specifications include body_style: RECTANGULAR, overall_width: 1.270 INCHES NOMINAL IN, overall_height: 1.300 INCHES NOMINAL IN, overall_length: 1.770 INCHES NOMINAL IN, switching_time: 20.0 MILLISECONDS MS, connector_end_design: FEMALE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-01-110-0146, 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
SW-148A
NSN: 5985-01-110-0146
FSC: 5985
CAGE: 54487 — MERCURY COMMERCIAL ELECTRONICS, INC. DBA MICRONETICS (USA)
SPECIFICATIONS
body_styleRECTANGULAR
overall_width1.270 INCHES NOMINAL IN
overall_height1.300 INCHES NOMINAL IN
overall_length1.770 INCHES NOMINAL IN
switching_time20.0 MILLISECONDS MS
connector_end_designFEMALE
switch_operation_sequenceBREAKS BEFORE MAKES
switch_return_mechanism_typeFAIL-SAFE
coaxial_connector_series_designationSMA
NSN5985-01-110-0146
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,RADIO FREQUENCY TRANSMISS TITLE COMPONENT PN SW-148A MFR SWITCH,RADIO FREQUENCY
KEY FEATURES
•
SWITCHING TIME: 20.0 MILLISECONDS MS
•
BODY STYLE: RECTANGULAR
•
CONNECTOR END DESIGN: FEMALE
•
SWITCH OPERATION SEQUENCE: BREAKS BEFORE MAKES
•
COAXIAL CONNECTOR SERIES DESIGNATION: SMA
•
SWITCH RETURN MECHANISM TYPE: FAIL-SAFE
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH1.770 INCHES NOMINAL IN
SWITCHING TIME20.0 MILLISECONDS MS
BODY STYLERECTANGULAR
CONNECTOR END DESIGNFEMALE
SWITCH OPERATION SEQUENCEBREAKS BEFORE MAKES
COAXIAL CONNECTOR SERIES DESIGNATIONSMA
OVERALL WIDTH1.270 INCHES NOMINAL IN
SWITCH RETURN MECHANISM TYPEFAIL-SAFE
OVERALL HEIGHT1.300 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
S2710Interchangeable
interchangeable cross-reference
interchangeable
Q1832Interchangeable
interchangeable cross-reference
interchangeable
CS-37S10-6Interchangeable
Same NIIN cross-reference
interchangeable
717C70700-2Interchangeable
Same NIIN cross-reference
interchangeable
6010197-002Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SW-148A?
SW-148A is a SWITCH,RADIO FREQUENCY TRANSMISS.
What parts can replace SW-148A?
There are 5 known substitutes for SW-148A: S2710, Q1832, CS-37S10-6 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SW-148A?
SW-148A is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-01-110-0146. 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