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Technical Data Sheet
E21-20AX ✓ 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

The SWITCH,SENSITIVE is a the manufacturer industrial component. Key specifications include material: PLASTIC CASE, body_style: HOLE MOUNTED, body_width: 0.406 INCHES NOMINAL IN, body_height: 0.625 INCHES NOMINAL IN, body_length: 1.094 INCHES NOMINAL IN, actuator_style: RECTANGULAR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-01-169-6035, 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
E21-20AX
NSN: 5930-01-169-6035
FSC: 5930
CAGE: 01963 — CHERRY ELECTRICAL PRODUCTS CORP (USA)
SPECIFICATIONS
materialPLASTIC CASE
body_styleHOLE MOUNTED
body_width0.406 INCHES NOMINAL IN
body_height0.625 INCHES NOMINAL IN
body_length1.094 INCHES NOMINAL IN
actuator_styleRECTANGULAR
inclosure_typeUNINCLOSED
actuator_length0.110 INCHES NOMINAL IN
mounting_methodUNTHREADED HOLE(S)
actuator_movement0.047 PRETRAVEL INCHES MAXIMUM AND 0.050 OVERTRAVEL INCHES MINIMUM AND 0.010 DIFFERENTIAL INCHES NOMINAL
switch_actuating_force8.0 GRAMS NOMINAL G
end_item_identification5815-01-108-5633 TELEPRINTER
NSN5930-01-169-6035
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,SENSITIVE TITLE COMPONENT PN E21-20AX MFR SWITCH,SENSITIVE
KEY FEATURES
BODY WIDTH: 0.406 INCHES NOMINAL IN
NONPILE-UP CONTACT ARRANGEMENT: 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 0.875 INCHES NOMINAL IN
BODY STYLE: HOLE MOUNTED
ACTUATOR FREE POSITION HEIGHT: 0.635 INCHES MAXIMUM IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO HEIGHT: 0.406 INCHES NOMINAL IN
MAXIMUM VOLTAGE RATING IN VOLTS: 125.0 DC
INCLOSURE TYPE: UNINCLOSED
TECHNICAL CHARACTERISTICS (FLIS)
BODY WIDTH0.406 INCHES NOMINAL IN
NONPILE-UP CONTACT ARRANGEMENT1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH0.875 INCHES NOMINAL IN
BODY STYLEHOLE MOUNTED
ACTUATOR FREE POSITION HEIGHT0.635 INCHES MAXIMUM IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO HEIGHT0.406 INCHES NOMINAL IN
MAXIMUM VOLTAGE RATING IN VOLTS125.0 DC
INCLOSURE TYPEUNINCLOSED
UNTHREADED MOUNTING HOLE DIAMETER0.114 INCHES NOMINAL IN
ACTUATOR LENGTH0.110 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
24005Interchangeable
interchangeable cross-reference
interchangeable
668-0952Interchangeable
interchangeable cross-reference
interchangeable
405Interchangeable
interchangeable cross-reference
interchangeable
327C750H18Interchangeable
interchangeable cross-reference
interchangeable
123-10Interchangeable
interchangeable cross-reference
interchangeable
848536Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is E21-20AX?
E21-20AX is a SWITCH,SENSITIVE.
What parts can replace E21-20AX?
There are 17 known substitutes for E21-20AX: 24005, 668-0952, 405 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for E21-20AX?
E21-20AX is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-01-169-6035. This indicates validated use in U.S. government and defense supply chains.
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