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Technical Data Sheet
PartsTable / COMPONENT / 307B151
307B151 ✓ 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, overall_width: 0.515 INCHES NOMINAL IN, overall_height: 1.550 INCHES NOMINAL IN, overall_length: 1.719 INCHES MAXIMUM IN, environmental_protection: DUSTPROOF, mounting_facility_pattern: IN-LINE SINGLE MOUNTING FACILITY. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-00-047-4791, 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
307B151
NSN: 5945-00-047-4791
FSC: 5945
CAGE: 44940 — CUMMINS POWER GENERATION INC. (USA)
SPECIFICATIONS
duty_typeCONTINUOUS
coil_quantity1
overall_width0.515 INCHES NOMINAL IN
overall_height1.550 INCHES NOMINAL IN
overall_length1.719 INCHES MAXIMUM IN
winding_quantity1
environmental_protectionDUSTPROOF
mounting_facility_patternIN-LINE SINGLE MOUNTING FACILITY
terminal_type_and_quantity8 TAB, SOLDER LUG ALL FUNCTIONS
winding_dc_resistance_rating300.0 OHMS NOMINAL SINGLE WINDING
unthreaded_mounting_hole_diameter0.150 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
mounting_facility_type_and_quantity2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
NSN5945-00-047-4791
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN 307B151 MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 1.406 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
•
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 10.0 AMPERES AC AND 10.0 AMPERES DC RESISTIVE LOAD
•
WINDING QUANTITY: 1
•
OPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP: 26.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
•
UNTHREADED MOUNTING HOLE DIAMETER: 0.150 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
•
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS: 115.0 AC AND 28.0 DC
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING FACILITY TYPE AND QUANTITY2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH1.406 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE10.0 AMPERES AC AND 10.0 AMPERES DC RESISTIVE LOAD
WINDING QUANTITY1
OPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP26.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
OVERALL HEIGHT1.550 INCHES NOMINAL IN
UNTHREADED MOUNTING HOLE DIAMETER0.150 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS115.0 AC AND 28.0 DC
ENVIRONMENTAL PROTECTIONDUSTPROOF
OVERALL WIDTH0.515 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
100GRESIST0RInterchangeable
interchangeable cross-reference
interchangeable
100GInterchangeable
interchangeable cross-reference
interchangeable
76-580Interchangeable
interchangeable cross-reference
interchangeable
307151Interchangeable
interchangeable cross-reference
interchangeable
04747-100G-375Interchangeable
interchangeable cross-reference
interchangeable
103Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 307B151?
307B151 is a RELAY,ELECTROMAGNETIC.
What parts can replace 307B151?
There are 8 known substitutes for 307B151: 100GRESIST0R, 100G, 76-580 and 5 more. Substitute compatibility should be verified for your specific system.
Is 307B151 still available?
307B151 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026