PartsTable
Technical Data Sheet
MIL-S-25879 ✓ 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: ALUMINUM ALLOY BODY, body_style: IRREGULAR, switch_type: NONTRANSFER, overall_width: 3.188 INCHES NOMINAL IN, overall_height: 2.750 INCHES NOMINAL IN, overall_length: 3.250 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5985-00-097-7374, 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
MIL-S-25879
NSN: 5985-00-097-7374
FSC: 5985
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialALUMINUM ALLOY BODY
body_styleIRREGULAR
switch_typeNONTRANSFER
overall_width3.188 INCHES NOMINAL IN
pole_quantity1
overall_height2.750 INCHES NOMINAL IN
overall_length3.250 INCHES NOMINAL IN
switching_time20.0 MILLISECONDS MS
throw_quantity2
frequency_rating1.2 GIGAHERTZ NOMINAL SINGLE FREQUENCY INSERTION LOSS REFERENCE
connector_end_designFEMALE
operating_temp_range-55.0 TO 85.0 CELSIUS DEGC
NSN5985-00-097-7374
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,RADIO FREQUENCY TRANSMISS TITLE COMPONENT PN MIL-S-25879 MFR SWITCH,RADIO FREQUENCY
KEY FEATURES
MINIMUM CROSSTALK RATING IN DECIBELS: 40.0 SINGLE
RF POWER HANDLING CAPABILITY: 100.0 WATTS AVERAGE FIRST
SWITCH TYPE: NONTRANSFER
INSERTION LOSS IN DECIBELS: 0.20 SINGLE
OPERATING TEMP RANGE: -55.0 TO 85.0 CELSIUS DEGC
SWITCHING TIME: 20.0 MILLISECONDS MS
ACTUATOR VOLTAGE IN VOLTS: 28.0 NOMINAL
TECHNICAL CHARACTERISTICS (FLIS)
MINIMUM CROSSTALK RATING IN DECIBELS40.0 SINGLE
RF POWER HANDLING CAPABILITY100.0 WATTS AVERAGE FIRST
SWITCH TYPENONTRANSFER
INSERTION LOSS IN DECIBELS0.20 SINGLE
OPERATING TEMP RANGE-55.0 TO 85.0 CELSIUS DEGC
OVERALL HEIGHT2.750 INCHES MAXIMUM IN
SWITCHING TIME20.0 MILLISECONDS MS
ACTUATOR VOLTAGE IN VOLTS28.0 NOMINAL
THROW QUANTITY2
SWITCH OPERATION SEQUENCEMAKES BEFORE BREAKS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
50010Interchangeable
interchangeable cross-reference
interchangeable
43N1575Interchangeable
interchangeable cross-reference
interchangeable
4730001961464Interchangeable
interchangeable cross-reference
interchangeable
192032Interchangeable
interchangeable cross-reference
interchangeable
S2479Interchangeable
interchangeable cross-reference
interchangeable
US1003Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL-S-25879?
MIL-S-25879 is a SWITCH,RADIO FREQUENCY TRANSMISS.
What parts can replace MIL-S-25879?
There are 20 known substitutes for MIL-S-25879: 50010, 43N1575, 4730001961464 and 17 more. Substitute compatibility should be verified for your specific system.
Is MIL-S-25879 still available?
MIL-S-25879 is currently cancelled.
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