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Technical Data Sheet
B16947 ✓ 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: 2B SINGLE MOUNTING FACILITY, overall_width: 0.810 INCHES NOMINAL IN, overall_height: 1.250 INCHES NOMINAL IN, overall_length: 1.620 INCHES NOMINAL IN, nominal_thread_size: 0.164 INCHES SINGLE MOUNTING FACILITY IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-00-497-1237, 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
B16947
NSN: 5945-00-497-1237
FSC: 5945
CAGE: 71482 — CP CLARE CORP NORTH AMERICAN SALES OPERATIONS (USA)
SPECIFICATIONS
duty_typeCONTINUOUS
thread_class2B SINGLE MOUNTING FACILITY
coil_quantity1
overall_width0.810 INCHES NOMINAL IN
overall_height1.250 INCHES NOMINAL IN
overall_length1.620 INCHES NOMINAL IN
winding_quantity1
nominal_thread_size0.164 INCHES SINGLE MOUNTING FACILITY IN
thread_quantity_per_inch40 SINGLE MOUNTING FACILITY
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
mounting_facility_patternIN-LINE SINGLE MOUNTING FACILITY
terminal_type_and_quantity7 PIN ALL FUNCTIONS
NSN5945-00-497-1237
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN B16947 MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
TERMINAL TYPE AND QUANTITY: 7 PIN ALL FUNCTIONS
MOUNTING FACILITY TYPE AND QUANTITY: 2 THREADED HOLE(S) SINGLE MOUNTING FACILITY
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 1.0 AMPERES DC RESISTIVE LOAD
PILE-UP MAIN CONTACT FORM ARRANGEMENT: 1A1C
OPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP: 18.0 VOLTS DC 25 DEG CELSIUS ALL WINDINGS
DUTY TYPE: CONTINUOUS
COIL QUANTITY: 1
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL TYPE AND QUANTITY7 PIN ALL FUNCTIONS
MOUNTING FACILITY TYPE AND QUANTITY2 THREADED HOLE(S) SINGLE MOUNTING FACILITY
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE1.0 AMPERES DC RESISTIVE LOAD
OVERALL HEIGHT1.250 INCHES NOMINAL IN
PILE-UP MAIN CONTACT FORM ARRANGEMENT1A1C
OPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP18.0 VOLTS DC 25 DEG CELSIUS ALL WINDINGS
DUTY TYPECONTINUOUS
COIL QUANTITY1
OVERALL LENGTH1.620 INCHES NOMINAL IN
WINDING DC RESISTANCE RATING300.0 OHMS NOMINAL SINGLE WINDING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
654869Interchangeable
interchangeable cross-reference
interchangeable
230120Interchangeable
interchangeable cross-reference
interchangeable
A7R381419XInterchangeable
interchangeable cross-reference
interchangeable
156-0306-00Interchangeable
interchangeable cross-reference
interchangeable
A7R381R19XInterchangeable
interchangeable cross-reference
interchangeable
160094Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B16947?
B16947 is a RELAY,ELECTROMAGNETIC.
What parts can replace B16947?
There are 8 known substitutes for B16947: 654869, 230120, A7R381419X and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B16947?
B16947 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-00-497-1237. This indicates validated use in U.S. government and defense supply chains.
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