0490-1638 — RELAY,ELECTROMAGNETIC

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

0490-1638: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include duty_type: CONTINUOUS, overall_width: 0.375 INCHES NOMINAL IN, overall_height: 0.312 INCHES NOMINAL IN, overall_length: 0.562 INCHES NOMINAL IN, terminal_type_and_quantity: 10 PIN ALL FUNCTIONS, winding_dc_resistance_rating: 178.0 OHMS NOMINAL SINGLE WINDING. This part is cataloged in the U.S.

Government catalog under NSN 5945-01-367-8664, 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

0490-1638

NSN: 5945-01-367-8664
FSC: 5945 — Relays and Solenoids
CAGE: 7ZXR5 — KEYSIGHT TECHNOLOGIES INC (USA)

SPECIFICATIONS

duty_type	CONTINUOUS
coil_quantity	1
overall_width	0.375 INCHES NOMINAL IN
overall_height	0.312 INCHES NOMINAL IN
overall_length	0.562 INCHES NOMINAL IN
winding_quantity	1
terminal_type_and_quantity	10 PIN ALL FUNCTIONS
winding_dc_resistance_rating	178.0 OHMS NOMINAL SINGLE WINDING
mounting_facility_type_and_quantity	1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
nonpile-up_main_contact_arrangement	2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
main_contact_maximum_voltage_rating_in_volts	125.0 AC
operating_voltage_rating_and_type_at_specified_temp	5.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
NSN	5945-01-367-8664

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY

•

MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS: 125.0 AC

•

MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 1.0 AMPERES AC RESISTIVE LOAD

•

DUTY TYPE: CONTINUOUS

•

WINDING DC RESISTANCE RATING: 178.0 OHMS NOMINAL SINGLE WINDING

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY TYPE AND QUANTITY	1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
OVERALL HEIGHT	0.312 INCHES NOMINAL IN
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS	125.0 AC
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE	1.0 AMPERES AC RESISTIVE LOAD
DUTY TYPE	CONTINUOUS
OVERALL LENGTH	0.562 INCHES NOMINAL IN
OVERALL WIDTH	0.375 INCHES NOMINAL IN
WINDING DC RESISTANCE RATING	178.0 OHMS NOMINAL SINGLE WINDING
COIL QUANTITY	1
WINDING QUANTITY	1

OTHER ITEMS IN FSC 5945 — Relays and Solenoids

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5945-00-000-0093 5945-00-001-1891 5945-00-001-2622 5945-00-001-2795 5945-00-001-2806 5945-00-001-2938 5945-00-001-3015 5945-00-001-3016

SUBSTITUTES & CROSS-REFERENCES 2

TQ2E-5VReference document

Same NSN cross-reference

Reference document — Secondary reference

TQ2-5VSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 0490-1638?

0490-1638 is a RELAY,ELECTROMAGNETIC.

What parts can replace 0490-1638?

There are 2 known substitutes for 0490-1638: TQ2E-5V, TQ2-5V. Substitute compatibility should be verified for your specific system.

What is the NSN for 0490-1638?

0490-1638 is cataloged in the U.S. Government catalog under NSN 5945-01-367-8664. This indicates validated use in U.S. government and defense supply chains.

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0490-1638 — RELAY,ELECTROMAGNETIC

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