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SM4020-2 — RELAY,ELECTROMAGNETIC

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

SM4020-2: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include material: GLASS AND STEEL CORROSION RESISTING CASE, duty_type: CONTINUOUS, overall_length: 1.875 INCHES NOMINAL IN, overall_diameter: 0.750 INCHES NOMINAL IN, features_provided: POLARIZED, precious_material: RHODIUM AND SILVER. This part is cataloged in the U.S.

Government catalog under NSN 5945-00-856-1510, 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
SM4020-2
NSN: 5945-00-856-1510
FSC: 5945 — Relays and Solenoids
CAGE: 77342 — TE CONNECTIVITY CORPORATION (USA)
SPECIFICATIONS
materialGLASS AND STEEL CORROSION RESISTING CASE
duty_typeCONTINUOUS
coil_quantity1
overall_length1.875 INCHES NOMINAL IN
overall_diameter0.750 INCHES NOMINAL IN
winding_quantity1
features_providedPOLARIZED
precious_materialRHODIUM AND SILVER
environmental_protectionHERMETIC
terminal_type_and_quantity5 PIN ALL FUNCTIONS
winding_dc_resistance_rating5.0 KILOHMS NOMINAL SINGLE WINDING
precious_material_and_locationCONTACT RHODIUM AND CONTACT SILVER
NSN5945-00-856-1510
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN SM4020-2 MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
•
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS: 115.0 AC
•
OVERALL DIAMETER: 0.750 INCHES NOMINAL IN
•
PRECIOUS MATERIAL: RHODIUM AND SILVER
•
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 250.0 MILLIAMPERES AC RESISTIVE LOAD
•
DUTY TYPE: CONTINUOUS
•
WINDING DC RESISTANCE RATING: 5.0 KILOHMS NOMINAL SINGLE WINDING
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS115.0 AC
OVERALL DIAMETER0.750 INCHES NOMINAL IN
PRECIOUS MATERIALRHODIUM AND SILVER
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE250.0 MILLIAMPERES AC RESISTIVE LOAD
DUTY TYPECONTINUOUS
OVERALL LENGTH1.875 INCHES NOMINAL IN
WINDING DC RESISTANCE RATING5.0 KILOHMS NOMINAL SINGLE WINDING
FEATURES PROVIDEDPOLARIZED
NOMINAL OPERATING CURRENT RATING AND TYPE10.0 MILLIAMPERES DC SINGLE WINDING
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
80B831437Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SM4020-2?
SM4020-2 is a RELAY,ELECTROMAGNETIC.
What parts can replace SM4020-2?
There is 1 known substitute for SM4020-2: 80B831437. Substitute compatibility should be verified for your specific system.
What is the NSN for SM4020-2?
SM4020-2 is cataloged in the U.S. Government catalog under NSN 5945-00-856-1510. This indicates validated use in U.S. government and defense supply chains.
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