A703DBH — RELAY,ELECTROMAGNETIC

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

A703DBH: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include overall_width: 2.560 INCHES MAXIMUM IN, overall_height: 3.470 INCHES MAXIMUM IN, overall_length: 5.190 INCHES MAXIMUM IN, end_item_identification: AH-1W ACFT W, part_name_assigned_by_controlling_agency: RELAY,ELECTROMAGNETIC-SPST,400 AMP WITH AUXILIARY CONTACTS, main_contact_maximum_voltage_rating_in_volts: 28.0 DC. This part is cataloged in the U.S.

Government catalog under NSN 5945-01-304-0836, 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

A703DBH

NSN: 5945-01-304-0836
FSC: 5945 — Relays and Solenoids
CAGE: 74063 — TE CONNECTIVITY CORPORATION (USA)

SPECIFICATIONS

overall_width	2.560 INCHES MAXIMUM IN
overall_height	3.470 INCHES MAXIMUM IN
overall_length	5.190 INCHES MAXIMUM IN
special_test_features	SHOCK: 25G FOR 6-9 MILLISECONDS, MAXIMUM DURATION OF CONTACT OPENING 2 MILLISECONDS, ACCELERATION: 10G MAXIMUM, WEIGHT SHALL NOT EXCEED 2.2LBS LBS
end_item_identification	AH-1W ACFT W
part_name_assigned_by_controlling_agency	RELAY,ELECTROMAGNETIC-SPST,400 AMP WITH AUXILIARY CONTACTS
main_contact_maximum_voltage_rating_in_volts	28.0 DC
main_contact_load_current_rating_at_maximum_rated_voltage	400.0 AMPERES DC RESISTIVE LOAD
NSN	5945-01-304-0836

COMPONENT DIAGRAM

KEY FEATURES

•

MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS: 28.0 DC

•

SPECIAL TEST FEATURES: SHOCK: 25G FOR 6-9 MILLISECONDS, MAXIMUM DURATION OF CONTACT OPENING 2 MILLISECONDS, ACCELERATION: 10G MAXIMUM, WEIGHT SHALL NOT EXCEED 2.2LBS LBS

•

MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 400.0 AMPERES DC RESISTIVE LOAD

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	3.470 INCHES MAXIMUM IN
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS	28.0 DC
SPECIAL TEST FEATURES	SHOCK: 25G FOR 6-9 MILLISECONDS, MAXIMUM DURATION OF CONTACT OPENING 2 MILLISECONDS, ACCELERATION: 10G MAXIMUM, WEIGHT SHALL NOT EXCEED 2.2LBS LBS
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE	400.0 AMPERES DC RESISTIVE LOAD
OVERALL LENGTH	5.190 INCHES MAXIMUM IN
OVERALL WIDTH	2.560 INCHES MAXIMUM IN
SPECIAL FEATURES	TEMPERATURE: -55C TO 71C, ALTITUDE: SEA LEVEL TO 30,000 FT, VIBRATION: 5 TO 10HZ AT 0.08 PEAK DOUBLE AMPLITUDE, 10 TO 55HZ AT 0.06 PEAK DOUBLE AMPLITUDE, 55 TO 200HZ AT 10G, 200 TO 500HZ AT 5G, AND 500 TO 1500HZ AT 4G G
PART NAME ASSIGNED BY CONTROLLING AGENCY	RELAY,ELECTROMAGNETIC-SPST,400 AMP WITH AUXILIARY CONTACTS
END ITEM IDENTIFICATION	AH-1W ACFT W

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 1

214-175-131-103Same 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 demandDemilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is A703DBH?

A703DBH is a RELAY,ELECTROMAGNETIC.

What parts can replace A703DBH?

There is 1 known substitute for A703DBH: 214-175-131-103. Substitute compatibility should be verified for your specific system.

What is the NSN for A703DBH?

A703DBH is cataloged in the U.S. Government catalog under NSN 5945-01-304-0836. This indicates validated use in U.S. government and defense supply chains.

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A703DBH — RELAY,ELECTROMAGNETIC

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