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PartsTable / COMPONENT / MA2003-1000-01
MA2003-1000-01 ✓ 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, overall_width: 0.420 INCHES MAXIMUM IN, overall_height: 0.640 INCHES MINIMUM AND 0.660 INCHES MAXIMUM IN, overall_length: 0.840 INCHES MAXIMUM IN, features_provided: COIL VOLTAGE SUPPRESSION AND LATCHING CONTACTS AND POLARIZED, precious_material: SILVER AND GOLD. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-01-105-4861, 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
MA2003-1000-01
NSN: 5945-01-105-4861
FSC: 5945
CAGE: 0U909 — ADVANCED DIGITAL, INC DBA ADI (USA)
SPECIFICATIONS
duty_typeCONTINUOUS
coil_quantity2
overall_width0.420 INCHES MAXIMUM IN
overall_height0.640 INCHES MINIMUM AND 0.660 INCHES MAXIMUM IN
overall_length0.840 INCHES MAXIMUM IN
winding_quantity2
features_providedCOIL VOLTAGE SUPPRESSION AND LATCHING CONTACTS AND POLARIZED
precious_materialSILVER AND GOLD
environmental_protectionHERMETIC
terminal_type_and_quantity16 PIN ALL FUNCTIONS
winding_dc_resistance_rating50.0 OHMS NOMINAL ALL WINDINGS
precious_material_and_locationTERMINALS SILVER AND TERMINAL SURFACES GOLD
NSN5945-01-105-4861
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN MA2003-1000-01 MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
•
WINDING QUANTITY: 2
•
TERMINAL TYPE AND QUANTITY: 16 PIN ALL FUNCTIONS
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
•
PRECIOUS MATERIAL AND LOCATION: TERMINALS SILVER AND TERMINAL SURFACES GOLD
•
DUTY TYPE: CONTINUOUS
•
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 1.0 AMPERES DC RESISTIVE LOAD
•
FEATURES PROVIDED: COIL VOLTAGE SUPPRESSION AND LATCHING CONTACTS AND POLARIZED
•
NONPILE-UP MAIN CONTACT ARRANGEMENT: 4 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
TECHNICAL CHARACTERISTICS (FLIS)
WINDING QUANTITY2
TERMINAL TYPE AND QUANTITY16 PIN ALL FUNCTIONS
MOUNTING FACILITY TYPE AND QUANTITY1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
PRECIOUS MATERIAL AND LOCATIONTERMINALS SILVER AND TERMINAL SURFACES GOLD
DUTY TYPECONTINUOUS
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE1.0 AMPERES DC RESISTIVE LOAD
FEATURES PROVIDEDCOIL VOLTAGE SUPPRESSION AND LATCHING CONTACTS AND POLARIZED
NONPILE-UP MAIN CONTACT ARRANGEMENT4 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
PRECIOUS MATERIALSILVER AND GOLD
OVERALL WIDTH0.420 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
179-224Interchangeable
interchangeable cross-reference
interchangeable
6B2718Interchangeable
interchangeable cross-reference
interchangeable
725Interchangeable
interchangeable cross-reference
interchangeable
25-4933PC43Interchangeable
interchangeable cross-reference
interchangeable
902-11Interchangeable
interchangeable cross-reference
interchangeable
FBJ38TF44-31Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MA2003-1000-01?
MA2003-1000-01 is a RELAY,ELECTROMAGNETIC.
What parts can replace MA2003-1000-01?
There are 10 known substitutes for MA2003-1000-01: 179-224, 6B2718, 725 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MA2003-1000-01?
MA2003-1000-01 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-01-105-4861. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026