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Technical Data Sheet
A634 ✓ 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 material: ALUMINUM ALLOY, duty_type: CONTINUOUS, time_delay: 0.11 SECONDS NOMINAL FIXED RELEASE TIME, design_type: SLOTTED, head_diameter: 0.076 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN, overall_width: 0.600 INCHES NOMINAL 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 5945-00-063-5286, 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
A634
NSN: 5945-00-063-5286
FSC: 5945
CAGE: 15420 — LOGITEK INC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
duty_typeCONTINUOUS
time_delay0.11 SECONDS NOMINAL FIXED RELEASE TIME
design_typeSLOTTED
coil_quantity1
head_diameter0.076 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN
overall_width0.600 INCHES NOMINAL IN
overall_height0.600 INCHES NOMINAL IN
overall_length1.100 INCHES NOMINAL IN
shank_diameter0.090 INCHES MINIMUM AND 0.091 INCHES MAXIMUM IN
style_designatorOUTSIDE HEXAGON OR OCTAGON (PARTIAL OR FULL THREAD OPTIONAL)
winding_quantity1
NSN5945-00-063-5286
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN A634 MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 2.0 AMPERES AC AND 2.0 AMPERES DC INDUCTIVE LOAD
NOMINAL OPERATING CURRENT RATING AND TYPE: 60.0 MILLIAMPERES DC SINGLE WINDING
OPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP: 28.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
TIME DELAY: 0.11 SECONDS NOMINAL FIXED RELEASE TIME
COIL QUANTITY: 1
WINDING QUANTITY: 1
TECHNICAL CHARACTERISTICS (FLIS)
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE2.0 AMPERES AC AND 2.0 AMPERES DC INDUCTIVE LOAD
NOMINAL OPERATING CURRENT RATING AND TYPE60.0 MILLIAMPERES DC SINGLE WINDING
OPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP28.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
TIME DELAY0.11 SECONDS NOMINAL FIXED RELEASE TIME
OVERALL WIDTH1.590 INCHES NOMINAL IN
COIL QUANTITY1
OVERALL LENGTH2.150 INCHES NOMINAL IN
WINDING QUANTITY1
DUTY TYPECONTINUOUS
OVERALL HEIGHT1.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
351009FUSEBL0CKInterchangeable
interchangeable cross-reference
interchangeable
351009Interchangeable
interchangeable cross-reference
interchangeable
G351009CHANGEGInterchangeable
interchangeable cross-reference
interchangeable
BP4849Interchangeable
interchangeable cross-reference
interchangeable
2C3328AK1Interchangeable
interchangeable cross-reference
interchangeable
A634Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A634?
A634 is a RELAY,ELECTROMAGNETIC.
What parts can replace A634?
There are 19 known substitutes for A634: 351009FUSEBL0CK, 351009, G351009CHANGEG and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A634?
A634 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-00-063-5286. This indicates validated use in U.S. government and defense supply chains.
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