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Technical Data Sheet
A27QA22H2 ✓ 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 RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include duty_type: CONTINUOUS, thread_class: 2B SINGLE MOUNTING FACILITY, overall_width: 1.620 INCHES NOMINAL IN, overall_height: 1.310 INCHES NOMINAL IN, overall_length: 1.780 INCHES NOMINAL IN, nominal_thread_size: 0.138 INCHES SINGLE MOUNTING FACILITY IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-00-239-2724, 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
A27QA22H2
NSN: 5945-00-239-2724
FSC: 5945
CAGE: 94696 — SE RELAYS LLC (MAGNECRAFT) DIV SE RELAYS LLC (MAGNECRAFT) (USA)
SPECIFICATIONS
duty_typeCONTINUOUS
thread_class2B SINGLE MOUNTING FACILITY
coil_quantity1
overall_width1.620 INCHES NOMINAL IN
overall_height1.310 INCHES NOMINAL IN
overall_length1.780 INCHES NOMINAL IN
winding_quantity1
nominal_thread_size0.138 INCHES SINGLE MOUNTING FACILITY IN
thread_quantity_per_inch32 SINGLE MOUNTING FACILITY
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
mounting_facility_patternRECTANGULAR SINGLE MOUNTING FACILITY
terminal_type_and_quantity8 PIN ALL FUNCTIONS
NSN5945-00-239-2724
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN A27QA22H2 MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
WINDING QUANTITY: 1
MOUNTING FACILITY PATTERN: RECTANGULAR SINGLE MOUNTING FACILITY
NOMINAL THREAD SIZE: 0.138 INCHES SINGLE MOUNTING FACILITY IN
COIL QUANTITY: 1
NOMINAL OPERATING CURRENT RATING AND TYPE: 100.0 MILLIAMPERES DC SINGLE WINDING
MOUNTING FACILITY TYPE AND QUANTITY: 4 THREADED HOLE(S) SINGLE MOUNTING FACILITY
NONPILE-UP MAIN CONTACT ARRANGEMENT: 2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
TERMINAL TYPE AND QUANTITY: 8 PIN ALL FUNCTIONS
TECHNICAL CHARACTERISTICS (FLIS)
WINDING QUANTITY1
MOUNTING FACILITY PATTERNRECTANGULAR SINGLE MOUNTING FACILITY
NOMINAL THREAD SIZE0.138 INCHES SINGLE MOUNTING FACILITY IN
COIL QUANTITY1
NOMINAL OPERATING CURRENT RATING AND TYPE100.0 MILLIAMPERES DC SINGLE WINDING
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED HOLE(S) SINGLE MOUNTING FACILITY
NONPILE-UP MAIN CONTACT ARRANGEMENT2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
TERMINAL TYPE AND QUANTITY8 PIN ALL FUNCTIONS
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE10.0 AMPERES AC RESISTIVE LOAD
OVERALL WIDTH1.620 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
B10-3-4SBDInterchangeable
interchangeable cross-reference
interchangeable
B8 3-4B4Interchangeable
interchangeable cross-reference
interchangeable
944-1094Interchangeable
interchangeable cross-reference
interchangeable
5F-4764Interchangeable
interchangeable cross-reference
interchangeable
GGG-B-101 TY4SZ1Interchangeable
interchangeable cross-reference
interchangeable
8041183Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A27QA22H2?
A27QA22H2 is a RELAY,ELECTROMAGNETIC.
What parts can replace A27QA22H2?
There are 16 known substitutes for A27QA22H2: B10-3-4SBD, B8 3-4B4, 944-1094 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A27QA22H2?
A27QA22H2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-00-239-2724. This indicates validated use in U.S. government and defense supply chains.
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