MH1688 — RELAY,ELECTROMAGNETIC

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

MH1688: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include duty_type: INTERMITTENT, overall_width: 1.430 INCHES NOMINAL IN, overall_height: 2.430 INCHES NOMINAL IN, overall_length: 1.590 INCHES NOMINAL IN, environmental_protection: HERMETIC, mounting_facility_pattern: TRIANGLE SINGLE MOUNTING FACILITY. This part is cataloged in the U.S.

Government catalog under NSN 5945-00-549-9968, 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

MH1688

NSN: 5945-00-549-9968
FSC: 5945 — Relays and Solenoids
CAGE: 77342 — TE CONNECTIVITY CORPORATION (USA)

SPECIFICATIONS

duty_type	INTERMITTENT
coil_quantity	1
overall_width	1.430 INCHES NOMINAL IN
overall_height	2.430 INCHES NOMINAL IN
overall_length	1.590 INCHES NOMINAL IN
winding_quantity	1
environmental_protection	HERMETIC
mounting_facility_pattern	TRIANGLE SINGLE MOUNTING FACILITY
terminal_type_and_quantity	7 PIN ALL FUNCTIONS
winding_dc_resistance_rating	1.0 KILOHMS NOMINAL SINGLE WINDING
mounting_facility_type_and_quantity	3 THREADED STUD(S) SINGLE MOUNTING FACILITY
pile-up_main_contact_form_arrangement	1A1C
NSN	5945-00-549-9968

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 3 THREADED STUD(S) SINGLE MOUNTING FACILITY

•

PILE-UP MAIN CONTACT FORM ARRANGEMENT: 1A1C

•

MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS: 115.0 AC AND 250.0 DC

•

MOUNTING FACILITY PATTERN: TRIANGLE SINGLE MOUNTING FACILITY

•

MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 5.0 AMPERES AC AND 250.0 MILLIAMPERES DC RESISTIVE LOAD

•

DUTY TYPE: INTERMITTENT

•

CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO THE ALTITUDE OF AN ISOSCELES TRIANGLE: 1.188 INCHES NOMINAL SINGLE MOUNTING FACILITY IN

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY TYPE AND QUANTITY	3 THREADED STUD(S) SINGLE MOUNTING FACILITY
OVERALL HEIGHT	2.430 INCHES NOMINAL IN
PILE-UP MAIN CONTACT FORM ARRANGEMENT	1A1C
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS	115.0 AC AND 250.0 DC
MOUNTING FACILITY PATTERN	TRIANGLE SINGLE MOUNTING FACILITY
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE	5.0 AMPERES AC AND 250.0 MILLIAMPERES DC RESISTIVE LOAD
DUTY TYPE	INTERMITTENT
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO THE ALTITUDE OF AN ISOSCELES TRIANGLE	1.188 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
OVERALL LENGTH	1.590 INCHES NOMINAL IN
OVERALL WIDTH	1.430 INCHES NOMINAL IN

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

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is MH1688?

MH1688 is a RELAY,ELECTROMAGNETIC.

What is the NSN for MH1688?

MH1688 is cataloged in the U.S. Government catalog under NSN 5945-00-549-9968. This indicates validated use in U.S. government and defense supply chains.

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MH1688 — RELAY,ELECTROMAGNETIC

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