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Technical Data Sheet
Q37-X311 ✓ 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, thread_class: 2A SINGLE MOUNTING FACILITY A, overall_length: 1.440 INCHES NOMINAL IN, overall_diameter: 0.920 INCHES NOMINAL IN, nominal_thread_size: 0.562 INCHES SINGLE MOUNTING FACILITY IN, environmental_protection: HERMETIC. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-00-690-1698, 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
Q37-X311
NSN: 5945-00-690-1698
FSC: 5945
CAGE: F4620 — SIEMENS S.A.S (FRA)
SPECIFICATIONS
duty_typeCONTINUOUS
thread_class2A SINGLE MOUNTING FACILITY A
coil_quantity1
overall_length1.440 INCHES NOMINAL IN
overall_diameter0.920 INCHES NOMINAL IN
winding_quantity1
nominal_thread_size0.562 INCHES SINGLE MOUNTING FACILITY IN
environmental_protectionHERMETIC
thread_quantity_per_inch28 SINGLE MOUNTING FACILITY
thread_series_designatorUN SINGLE MOUNTING FACILITY
terminal_type_and_quantity5 TURRET ALL FUNCTIONS
winding_dc_resistance_rating333.0 OHMS NOMINAL SINGLE WINDING
NSN5945-00-690-1698
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN Q37-X311 MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
WINDING DC RESISTANCE RATING: 333.0 OHMS NOMINAL SINGLE WINDING
TERMINAL TYPE AND QUANTITY: 5 TURRET ALL FUNCTIONS
COIL QUANTITY: 1
NONPILE-UP MAIN CONTACT ARRANGEMENT: 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
NOMINAL THREAD SIZE: 0.562 INCHES SINGLE MOUNTING FACILITY IN
DUTY TYPE: CONTINUOUS
THREAD SERIES DESIGNATOR: UN SINGLE MOUNTING FACILITY
TECHNICAL CHARACTERISTICS (FLIS)
WINDING DC RESISTANCE RATING333.0 OHMS NOMINAL SINGLE WINDING
TERMINAL TYPE AND QUANTITY5 TURRET ALL FUNCTIONS
OVERALL LENGTH1.440 INCHES NOMINAL IN
COIL QUANTITY1
NONPILE-UP MAIN CONTACT ARRANGEMENT1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
NOMINAL THREAD SIZE0.562 INCHES SINGLE MOUNTING FACILITY IN
DUTY TYPECONTINUOUS
THREAD SERIES DESIGNATORUN SINGLE MOUNTING FACILITY
ENVIRONMENTAL PROTECTIONHERMETIC
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS2.5 DC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
HC1Interchangeable
interchangeable cross-reference
interchangeable
480941Interchangeable
interchangeable cross-reference
interchangeable
852VInterchangeable
interchangeable cross-reference
interchangeable
60-6384Interchangeable
interchangeable cross-reference
interchangeable
1-HFR-12Interchangeable
interchangeable cross-reference
interchangeable
VR311Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is Q37-X311?
Q37-X311 is a RELAY,ELECTROMAGNETIC.
What parts can replace Q37-X311?
There are 11 known substitutes for Q37-X311: HC1, 480941, 852V and 8 more. Substitute compatibility should be verified for your specific system.
Is Q37-X311 still available?
Q37-X311 is currently cancelled.
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