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Technical Data Sheet
PartsTable / COMPONENT / TD-1078
TD-1078 ✓ 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, time_delay: 3.00 SECONDS NOMINAL FIXED OPERATE TIME, thread_class: 2A SINGLE MOUNTING FACILITY A, overall_width: 1.320 INCHES MAXIMUM IN, overall_height: 2.110 INCHES NOMINAL IN, overall_length: 1.290 INCHES MAXIMUM 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 5945-00-044-5783, 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
TD-1078
NSN: 5945-00-044-5783
FSC: 5945
CAGE: 58657 — LEACH INTERNATIONAL CORP DIV LEACH INTERNATIONAL CORPORATION (USA)
SPECIFICATIONS
duty_typeCONTINUOUS
time_delay3.00 SECONDS NOMINAL FIXED OPERATE TIME
thread_class2A SINGLE MOUNTING FACILITY A
coil_quantity1
overall_width1.320 INCHES MAXIMUM IN
overall_height2.110 INCHES NOMINAL IN
overall_length1.290 INCHES MAXIMUM IN
winding_quantity1
features_providedPOLARIZED
nominal_thread_size0.138 INCHES SINGLE MOUNTING FACILITY IN
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
mounting_facility_patternRECTANGULAR SINGLE MOUNTING FACILITY
NSN5945-00-044-5783
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN TD-1078 MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
•
OPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP: 28.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
•
NOMINAL THREAD SIZE: 0.138 INCHES SINGLE MOUNTING FACILITY IN
•
MOUNTING FACILITY PATTERN: RECTANGULAR SINGLE MOUNTING FACILITY
•
COIL QUANTITY: 1
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 0.828 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
•
TERMINAL TYPE AND QUANTITY: 5 PIN ALL FUNCTIONS
•
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 1.0 AMPERES AC AND 1.0 AMPERES DC RESISTIVE LOAD
TECHNICAL CHARACTERISTICS (FLIS)
OPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP28.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
NOMINAL THREAD SIZE0.138 INCHES SINGLE MOUNTING FACILITY IN
MOUNTING FACILITY PATTERNRECTANGULAR SINGLE MOUNTING FACILITY
COIL QUANTITY1
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH0.828 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
OVERALL HEIGHT2.110 INCHES NOMINAL IN
TERMINAL TYPE AND QUANTITY5 PIN ALL FUNCTIONS
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE1.0 AMPERES AC AND 1.0 AMPERES DC RESISTIVE LOAD
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
DUTY TYPECONTINUOUS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
92-11Interchangeable
interchangeable cross-reference
interchangeable
92-111Interchangeable
interchangeable cross-reference
interchangeable
582A4-21Interchangeable
interchangeable cross-reference
interchangeable
AES30724-02Interchangeable
interchangeable cross-reference
interchangeable
TD-702Interchangeable
interchangeable cross-reference
interchangeable
151-0361-00Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is TD-1078?
TD-1078 is a RELAY,ELECTROMAGNETIC.
What parts can replace TD-1078?
There are 9 known substitutes for TD-1078: 92-11, 92-111, 582A4-21 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for TD-1078?
TD-1078 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-00-044-5783. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026