PartsTable
Technical Data Sheet
FA21-10 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
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 ADAPTER,SWITCH ACTUATOR is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR, inclosure_type: HERMETICALLY SEALED, overall_height: 1.12 INCHES NOMINAL IN, overall_length: 1.85 INCHES NOMINAL IN, nominal_thread_size: 0.112 INCHES IN, operating_temp_range: -55.0 TO 71.0 CELSIUS DEGC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-01-019-1275, 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
MRO MRO_GENERAL FA21-10
NSN: 5915-01-019-1275
FSC: 5915
CAGE: 54832 — AEROFLEX LABORATORIES INC COMSTRON DIV (USA)
SPECIFICATIONS
shapeRECTANGULAR
inclosure_typeHERMETICALLY SEALED
overall_height1.12 INCHES NOMINAL IN
overall_length1.85 INCHES NOMINAL IN
nominal_thread_size0.112 INCHES IN
operating_temp_range-55.0 TO 71.0 CELSIUS DEGC
load_impedance_per_function50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
average_life_rating_in_hours10000.0
reference_frequency_per_function70.0 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
frequency_band_width_per_function6.00 MEGAHERTZ BLANK AND 7.00 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
mounting_facility_type_and_quantity2 THREADED STUD(S) LOCATION NOT OTHERWISE SPECIFIED
source_impedance_rating_per_function50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
NSN5915-01-019-1275
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ADAPTER,SWITCH ACTUATOR TITLE COMPONENT PN FA21-10 MFR ADAPTER,SWITCH ACTUATO
KEY FEATURES
OPERATING TEMP RANGE: -55.0 TO 71.0 CELSIUS DEGC
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
NOMINAL THREAD SIZE: 0.112 INCHES IN
INSERTION LOSS AT REFERENCE FREQUENCY PER FUNCTION IN DECIBELS: 12.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
VOLTAGE STANDING WAVE RATIO PER FUNCTION: 1.5 BLANK LOCATION NOT OTHERWISE SPECIFIED
MOUNTING FACILITY TYPE AND QUANTITY: 2 THREADED STUD(S) LOCATION NOT OTHERWISE SPECIFIED
INCLOSURE TYPE: HERMETICALLY SEALED
REFERENCE FREQUENCY PER FUNCTION: 70.0 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
TECHNICAL CHARACTERISTICS (FLIS)
OPERATING TEMP RANGE-55.0 TO 71.0 CELSIUS DEGC
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
NOMINAL THREAD SIZE0.112 INCHES IN
INSERTION LOSS AT REFERENCE FREQUENCY PER FUNCTION IN DECIBELS12.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
VOLTAGE STANDING WAVE RATIO PER FUNCTION1.5 BLANK LOCATION NOT OTHERWISE SPECIFIED
MOUNTING FACILITY TYPE AND QUANTITY2 THREADED STUD(S) LOCATION NOT OTHERWISE SPECIFIED
INCLOSURE TYPEHERMETICALLY SEALED
REFERENCE FREQUENCY PER FUNCTION70.0 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
FREQUENCY BAND WIDTH PER FUNCTION6.00 MEGAHERTZ BLANK AND 7.00 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
LOAD IMPEDANCE PER FUNCTION50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
FA21-10Interchangeable
interchangeable cross-reference
interchangeable
A21-10Interchangeable
interchangeable cross-reference
interchangeable
204-19097-1Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is FA21-10?
FA21-10 is a ADAPTER,SWITCH ACTUATOR. It is classified as a MRO (MRO_GENERAL).
What parts can replace FA21-10?
There are 3 known substitutes for FA21-10: FA21-10, A21-10, 204-19097-1. Substitute compatibility should be verified for your specific system.
What is the NSN for FA21-10?
FA21-10 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-01-019-1275. This indicates validated use in U.S. government and defense supply chains.
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