PartsTable
Technical Data Sheet
PartsTable / COMPONENT / HE423A0550
HE423A0550 ✓ 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,REED is a the manufacturer industrial component. Key specifications include duty_type: CONTINUOUS, coil_quantity: 11, overall_width: 0.660 INCHES NOMINAL0.660 INCHES NOMINAL IN, overall_height: 0.660 INCHES MAXIMUM0.660 INCHES MAXIMUM IN, overall_length: 1.200 INCHES NOMINAL1.200 INCHES NOMINAL IN, winding_quantity: 11. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-01-078-6456, 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
HE423A0550
NSN: 5945-01-078-6456
FSC: 5945
CAGE: 12617 — HAMLIN INC (USA)
SPECIFICATIONS
duty_typeCONTINUOUS
coil_quantity11
overall_width0.660 INCHES NOMINAL0.660 INCHES NOMINAL IN
overall_height0.660 INCHES MAXIMUM0.660 INCHES MAXIMUM IN
overall_length1.200 INCHES NOMINAL1.200 INCHES NOMINAL IN
winding_quantity11
terminal_type_and_quantity8 PIN ALL FUNCTIONS
winding_dc_resistance_rating75.0 OHMS NOMINAL SINGLE WINDING
mounting_facility_type_and_quantity1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
nonpile-up_main_contact_arrangement3 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
nominal_operating_current_rating_and_type80.0 MILLIAMPERES DC SINGLE WINDING
main_contact_maximum_voltage_rating_in_volts150.0 AC AND 100.0 DC
NSN5945-01-078-6456
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,REED TITLE COMPONENT PN HE423A0550 MFR RELAY,REED
KEY FEATURES
•
COIL QUANTITY: 11
•
WINDING QUANTITY: 11
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
•
TERMINAL TYPE AND QUANTITY: 8 PIN ALL FUNCTIONS
•
NOMINAL OPERATING CURRENT RATING AND TYPE: 80.0 MILLIAMPERES DC SINGLE WINDING
•
OPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP: 6.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
•
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 500.0 MILLIAMPERES AC AND 500.0 MILLIAMPERES DC RESISTIVE LOAD
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH0.660 INCHES NOMINAL0.660 INCHES NOMINAL IN
COIL QUANTITY11
WINDING QUANTITY11
MOUNTING FACILITY TYPE AND QUANTITY1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
TERMINAL TYPE AND QUANTITY8 PIN ALL FUNCTIONS
NOMINAL OPERATING CURRENT RATING AND TYPE80.0 MILLIAMPERES DC SINGLE WINDING
OPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP6.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE500.0 MILLIAMPERES AC AND 500.0 MILLIAMPERES DC RESISTIVE LOAD
NONPILE-UP MAIN CONTACT ARRANGEMENT3 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS150.0 AC AND 100.0 DC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
4731Interchangeable
interchangeable cross-reference
interchangeable
R2084Interchangeable
interchangeable cross-reference
interchangeable
X2790-2Interchangeable
interchangeable cross-reference
interchangeable
292-4706G2Interchangeable
interchangeable cross-reference
interchangeable
9073000Interchangeable
interchangeable cross-reference
interchangeable
40731Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy HE423A0550?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is HE423A0550?
HE423A0550 is a RELAY,REED.
What parts can replace HE423A0550?
There are 10 known substitutes for HE423A0550: 4731, R2084, X2790-2 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for HE423A0550?
HE423A0550 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-01-078-6456. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — HE423A0550

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026