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Technical Data Sheet
PartsTable / COMPONENT / 3100-0742
3100-0742 ✓ 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 material: STEEL PROPERTY CLASS 8.8 OVERALL, body_style: RECTANGULAR, head_style: HEXAGON, head_height: 5.3 MILLIMETERS NOMINAL MM, switch_type: NONTRANSFER, overall_width: 1.313 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-957-0253, 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
3100-0742
NSN: 5985-00-957-0253
FSC: 5985
CAGE: 7ZXR5 — KEYSIGHT TECHNOLOGIES INC (USA)
SPECIFICATIONS
materialSTEEL PROPERTY CLASS 8.8 OVERALL
body_styleRECTANGULAR
head_styleHEXAGON
head_height5.3 MILLIMETERS NOMINAL MM
switch_typeNONTRANSFER
overall_width1.313 INCHES MAXIMUM IN
pole_quantity1
thread_length16.0 MILLIMETERS NOMINAL MM
overall_height2.375 INCHES MAXIMUM IN
overall_length1.797 INCHES MAXIMUM IN
switching_time15.0 MILLISECONDS MS
throw_quantity2
NSN5985-00-957-0253
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,RADIO FREQUENCY TRANSMISS TITLE COMPONENT PN 3100-0742 MFR SWITCH,RADIO FREQUENCY
KEY FEATURES
•
THROW QUANTITY: 2
•
FREQUENCY RATING: 0.0 GIGAHERTZ MINIMUM AND 0.5 GIGAHERTZ MAXIMUM FIRST FREQUENCY INSERTION LOSS REFERENCE
•
TERMINAL TYPE AND QUANTITY: 2 TAB, SOLDER LUG AND 3 RECEPTACLE, COAXIAL
•
SWITCH TYPE: NONTRANSFER
•
RF POWER HANDLING CAPABILITY: 50.0 WATTS AVERAGE FIRST
•
COUPLING POSITION QUANTITY: 3
•
CONNECTOR END DESIGN: FEMALE
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH1.313 INCHES MAXIMUM IN
THROW QUANTITY2
FREQUENCY RATING0.0 GIGAHERTZ MINIMUM AND 0.5 GIGAHERTZ MAXIMUM FIRST FREQUENCY INSERTION LOSS REFERENCE
TERMINAL TYPE AND QUANTITY2 TAB, SOLDER LUG AND 3 RECEPTACLE, COAXIAL
SWITCH TYPENONTRANSFER
RF POWER HANDLING CAPABILITY50.0 WATTS AVERAGE FIRST
COUPLING POSITION QUANTITY3
CONNECTOR END DESIGNFEMALE
SWITCHING TIME15.0 MILLISECONDS MS
SWITCH OPERATION SEQUENCEMAKES BEFORE BREAKS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
CR26Interchangeable
interchangeable cross-reference
interchangeable
05102Interchangeable
interchangeable cross-reference
interchangeable
UU-T-0085Interchangeable
interchangeable cross-reference
interchangeable
2105198Interchangeable
interchangeable cross-reference
interchangeable
5472-1Interchangeable
interchangeable cross-reference
interchangeable
5472Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3100-0742?
3100-0742 is a SWITCH,RADIO FREQUENCY TRANSMISS.
What parts can replace 3100-0742?
There are 14 known substitutes for 3100-0742: CR26, 05102, UU-T-0085 and 11 more. Substitute compatibility should be verified for your specific system.
Is 3100-0742 still available?
3100-0742 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026