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Technical Data Sheet
PartsTable / COMPONENT / WH45-01
WH45-01 ✓ 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: IRREGULAR, switch_type: NONTRANSFER, overall_width: 0.700 INCHES NOMINAL IN, overall_height: 1.713 INCHES NOMINAL IN, overall_length: 2.375 INCHES NOMINAL IN, switching_time: 25.0 MILLISECONDS MS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-811-7127, 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
WH45-01
NSN: 5985-00-811-7127
FSC: 5985
CAGE: 02660 — AMPHENOL CORP SPECTRA-STRIP/ITD (USA)
SPECIFICATIONS
body_styleIRREGULAR
switch_typeNONTRANSFER
overall_width0.700 INCHES NOMINAL IN
pole_quantity1
overall_height1.713 INCHES NOMINAL IN
overall_length2.375 INCHES NOMINAL IN
switching_time25.0 MILLISECONDS MS
throw_quantity2
frequency_rating0.5 GIGAHERTZ MINIMUM AND 3.0 GIGAHERTZ MAXIMUM SECOND FREQUENCY RF POWER HANDLING
connector_end_designFEMALE
operating_temp_range-55.0 TO 100.0 CELSIUS DEGC
actuator_voltage_in_volts26.0 NOMINAL
NSN5985-00-811-7127
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,RADIO FREQUENCY TRANSMISS TITLE COMPONENT PN WH45-01 MFR SWITCH,RADIO FREQUENCY
KEY FEATURES
•
OPERATING TEMP RANGE: -55.0 TO 100.0 CELSIUS DEGC
•
FREQUENCY RATING: 0.5 GIGAHERTZ MINIMUM AND 3.0 GIGAHERTZ MAXIMUM SECOND FREQUENCY RF POWER HANDLING
•
COUPLING POSITION QUANTITY: 3
•
SWITCH RETURN MECHANISM TYPE: FAIL-SAFE
•
RF MAXIMUM VOLTAGE RATING: 1.0 KILOVOLTS PEAK
•
THROW QUANTITY: 2
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH2.375 INCHES NOMINAL IN
OPERATING TEMP RANGE-55.0 TO 100.0 CELSIUS DEGC
FREQUENCY RATING0.5 GIGAHERTZ MINIMUM AND 3.0 GIGAHERTZ MAXIMUM SECOND FREQUENCY RF POWER HANDLING
FREQUENCY RATING0.0 GIGAHERTZ MINIMUM AND 0.5 GIGAHERTZ MAXIMUM FIRST FREQUENCY VOLTAGE STANDING WAVE RATIO
COUPLING POSITION QUANTITY3
SWITCH RETURN MECHANISM TYPEFAIL-SAFE
RF MAXIMUM VOLTAGE RATING1.0 KILOVOLTS PEAK
THROW QUANTITY2
POLE QUANTITY1
BODY STYLEIRREGULAR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
6-3-101Interchangeable
interchangeable cross-reference
interchangeable
MIL-F-2692Interchangeable
interchangeable cross-reference
interchangeable
OB-1/3Interchangeable
interchangeable cross-reference
interchangeable
GGG-B-785Interchangeable
interchangeable cross-reference
interchangeable
26478-0344Interchangeable
interchangeable cross-reference
interchangeable
360-11891-15Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is WH45-01?
WH45-01 is a SWITCH,RADIO FREQUENCY TRANSMISS.
What parts can replace WH45-01?
There are 10 known substitutes for WH45-01: 6-3-101, MIL-F-2692, OB-1/3 and 7 more. Substitute compatibility should be verified for your specific system.
Is WH45-01 still available?
WH45-01 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