PartsTable
Technical Data Sheet
SM-166 ✓ 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_width: 0.188 INCHES NOMINAL IN, overall_height: 1.125 INCHES NOMINAL IN, overall_length: 1.094 INCHES NOMINAL IN, features_provided: LATCHING CONTACTS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-00-012-4734, 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
SM-166
NSN: 5945-00-012-4734
FSC: 5945
CAGE: 71607 — COOPER INDUSTRIES INC BUSMANN MFG DIV (USA)
SPECIFICATIONS
duty_typeCONTINUOUS
thread_class2A SINGLE MOUNTING FACILITY A
coil_quantity2
overall_width0.188 INCHES NOMINAL IN
overall_height1.125 INCHES NOMINAL IN
overall_length1.094 INCHES NOMINAL IN
winding_quantity2
features_providedLATCHING CONTACTS
nominal_thread_size0.099 INCHES SINGLE MOUNTING FACILITY IN
thread_quantity_per_inch48 SINGLE MOUNTING FACILITY
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
mounting_facility_patternIN-LINE SINGLE MOUNTING FACILITY
NSN5945-00-012-4734
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN SM-166 MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
FEATURES PROVIDED: LATCHING CONTACTS
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 2.0 AMPERES DC RESISTIVE LOAD
DUTY TYPE: CONTINUOUS
MOUNTING FACILITY PATTERN: IN-LINE SINGLE MOUNTING FACILITY
WINDING DC RESISTANCE RATING: 300.0 OHMS NOMINAL SECOND WINDING
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL HEIGHT1.125 INCHES NOMINAL IN
OVERALL LENGTH1.094 INCHES NOMINAL IN
FEATURES PROVIDEDLATCHING CONTACTS
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE2.0 AMPERES DC RESISTIVE LOAD
DUTY TYPECONTINUOUS
MOUNTING FACILITY PATTERNIN-LINE SINGLE MOUNTING FACILITY
WINDING DC RESISTANCE RATING300.0 OHMS NOMINAL SECOND WINDING
WINDING DC RESISTANCE RATING1.25 KILOHMS NOMINAL FIRST WINDING
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH0.188 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
MOUNTING FACILITY TYPE AND QUANTITY2 THREADED STUD(S) SINGLE MOUNTING FACILITY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
CE58258Interchangeable
interchangeable cross-reference
interchangeable
224681-935Interchangeable
interchangeable cross-reference
interchangeable
015-001A097Interchangeable
interchangeable cross-reference
interchangeable
GGG-K-275Interchangeable
interchangeable cross-reference
interchangeable
0198 1704Interchangeable
interchangeable cross-reference
interchangeable
511018Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy SM-166?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is SM-166?
SM-166 is a RELAY,ELECTROMAGNETIC.
What parts can replace SM-166?
There are 15 known substitutes for SM-166: CE58258, 224681-935, 015-001A097 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SM-166?
SM-166 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-00-012-4734. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — SM-166