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MRR1A — RELAY,RESONANT REED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

MRR1A: RELAY,RESONANT REED.

The RELAY,RESONANT REED is a the manufacturer industrial component. Key specifications include duty_type: CONTINUOUS, overall_length: 1.060 INCHES NOMINAL IN, overall_diameter: 0.400 INCHES NOMINAL IN, terminal_type_and_quantity: 4 WIRE LEAD ALL FUNCTIONS, winding_dc_resistance_rating: 1.152 KILOHMS NOMINAL, mounting_facility_type_and_quantity: 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY. This part is cataloged in the U.S.

Government catalog under NSN 5945-00-943-0039, 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
MRR1A
NSN: 5945-00-943-0039
FSC: 5945 — Relays and Solenoids
CAGE: 78290 — STRUTHERS-DUNN INC (USA)
SPECIFICATIONS
duty_typeCONTINUOUS
coil_quantity1
overall_length1.060 INCHES NOMINAL IN
overall_diameter0.400 INCHES NOMINAL IN
winding_quantity1
resonant_reed_quantity1
terminal_type_and_quantity4 WIRE LEAD ALL FUNCTIONS
winding_dc_resistance_rating1.152 KILOHMS NOMINAL
mounting_facility_type_and_quantity1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
nonpile-up_main_contact_arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
main_contact_maximum_voltage_rating_in_volts250.0 DC
operating_voltage_rating_and_type_at_specified_temp12.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
NSN5945-00-943-0039
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,RESONANT REED TITLE COMPONENT PN MRR1A MFR RELAY,RESONANT REED
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
•
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS: 250.0 DC
•
OVERALL DIAMETER: 0.400 INCHES NOMINAL IN
•
RESONANT REED QUANTITY: 1
•
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 120.0 MILLIAMPERES DC RESISTIVE LOAD
•
DUTY TYPE: CONTINUOUS
•
WINDING DC RESISTANCE RATING: 1.152 KILOHMS NOMINAL
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS250.0 DC
OVERALL DIAMETER0.400 INCHES NOMINAL IN
RESONANT REED QUANTITY1
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE120.0 MILLIAMPERES DC RESISTIVE LOAD
DUTY TYPECONTINUOUS
OVERALL LENGTH1.060 INCHES NOMINAL IN
WINDING DC RESISTANCE RATING1.152 KILOHMS NOMINAL
COIL QUANTITY1
WINDING QUANTITY1
SUBSTITUTES & CROSS-REFERENCES 6
S271-7239P2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MRR1A12VDCReference document
Same NSN cross-reference
Reference document — Secondary reference
271-7239P2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
R2069-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
0490-0044Reference document
Same NSN cross-reference
Reference document — Secondary reference
2089482-0701Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MRR1A?
MRR1A is a RELAY,RESONANT REED.
What parts can replace MRR1A?
There are 6 known substitutes for MRR1A: S271-7239P2, MRR1A12VDC, 271-7239P2 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MRR1A?
MRR1A is cataloged in the U.S. Government catalog under NSN 5945-00-943-0039. This indicates validated use in U.S. government and defense supply chains.
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