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PartsTable / COMPONENT / RF43-26S
RF43-26S ✓ 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: INTERMITTENT, overall_length: 2.700 INCHES NOMINAL IN, overall_diameter: 0.650 INCHES NOMINAL IN, environmental_protection: SHOCK RESISTANT AND VIBRATION RESISTANT AND HERMETIC, terminal_type_and_quantity: 4 PIN ENERGIZING ELEMENT, winding_dc_resistance_rating: 47.0 OHMS NOMINAL ALL WINDINGS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-01-185-5265, 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
RF43-26S
NSN: 5945-01-185-5265
FSC: 5945
CAGE: 73905 — JENNINGS TECHNOLOGY COMPANY LLC DBA JENNINGS (USA)
SPECIFICATIONS
duty_typeINTERMITTENT
coil_quantity2
overall_length2.700 INCHES NOMINAL IN
overall_diameter0.650 INCHES NOMINAL IN
winding_quantity2
environmental_protectionSHOCK RESISTANT AND VIBRATION RESISTANT AND HERMETIC
terminal_type_and_quantity4 PIN ENERGIZING ELEMENT
winding_dc_resistance_rating47.0 OHMS NOMINAL ALL WINDINGS
mounting_facility_type_and_quantity4 TERMINAL SINGLE MOUNTING FACILITY
nonpile-up_main_contact_arrangement1 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED
main_contact_maximum_voltage_rating_in_volts7000.0 AC
operating_voltage_rating_and_type_at_specified_temp16.0 VOLTS DC 25 DEG CELSIUS ALL WINDINGS
NSN5945-01-185-5265
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN RF43-26S MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 4 TERMINAL SINGLE MOUNTING FACILITY
•
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS: 7000.0 AC
•
WINDING DC RESISTANCE RATING: 47.0 OHMS NOMINAL ALL WINDINGS
•
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 10.0 AMPERES AC RESISTIVE LOAD
•
TERMINAL TYPE AND QUANTITY: 4 PIN ENERGIZING ELEMENT
•
DUTY TYPE: INTERMITTENT
•
OPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP: 16.0 VOLTS DC 25 DEG CELSIUS ALL WINDINGS
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING FACILITY TYPE AND QUANTITY4 TERMINAL SINGLE MOUNTING FACILITY
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS7000.0 AC
WINDING DC RESISTANCE RATING47.0 OHMS NOMINAL ALL WINDINGS
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE10.0 AMPERES AC RESISTIVE LOAD
TERMINAL TYPE AND QUANTITY4 PIN ENERGIZING ELEMENT
TERMINAL TYPE AND QUANTITY2 TAB, SOLDER LUG CONTACTS
DUTY TYPEINTERMITTENT
OPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP16.0 VOLTS DC 25 DEG CELSIUS ALL WINDINGS
OVERALL DIAMETER0.650 INCHES NOMINAL IN
ENVIRONMENTAL PROTECTIONSHOCK RESISTANT AND VIBRATION RESISTANT AND HERMETIC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
2239Interchangeable
interchangeable cross-reference
interchangeable
607Interchangeable
interchangeable cross-reference
interchangeable
31-2239Interchangeable
interchangeable cross-reference
interchangeable
3838198Interchangeable
interchangeable cross-reference
interchangeable
3894219Interchangeable
interchangeable cross-reference
interchangeable
92239Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is RF43-26S?
RF43-26S is a RELAY,ELECTROMAGNETIC.
What parts can replace RF43-26S?
There are 15 known substitutes for RF43-26S: 2239, 607, 31-2239 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for RF43-26S?
RF43-26S is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-01-185-5265. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026