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PartsTable / COMPONENT / R2690-3
R2690-3 ✓ 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,REED is a the manufacturer industrial component. Key specifications include duty_type: CONTINUOUS, coil_quantity: 11, overall_width: 0.400 INCHES MAXIMUM0.400 INCHES MAXIMUM IN, overall_height: 0.680 INCHES MAXIMUM0.680 INCHES MAXIMUM IN, overall_length: 1.000 INCHES NOMINAL1.000 INCHES NOMINAL IN, winding_quantity: 11. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-01-010-7931, 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
R2690-3
NSN: 5945-01-010-7931
FSC: 5945
CAGE: 15636 — ELEC-TROL INC (USA)
SPECIFICATIONS
duty_typeCONTINUOUS
coil_quantity11
overall_width0.400 INCHES MAXIMUM0.400 INCHES MAXIMUM IN
overall_height0.680 INCHES MAXIMUM0.680 INCHES MAXIMUM IN
overall_length1.000 INCHES NOMINAL1.000 INCHES NOMINAL IN
winding_quantity11
features_providedELECTROSTATIC SHIELD
terminal_type_and_quantity4 PIN ALL FUNCTIONS
winding_dc_resistance_rating4.0 KILOHMS NOMINAL SINGLE WINDING
mounting_facility_type_and_quantity1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
nonpile-up_main_contact_arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
main_contact_maximum_voltage_rating_in_volts300.0 DC
NSN5945-01-010-7931
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,REED TITLE COMPONENT PN R2690-3 MFR RELAY,REED
KEY FEATURES
•
NONPILE-UP MAIN CONTACT ARRANGEMENT: 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
•
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS: 300.0 DC
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
•
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 500.0 MILLIAMPERES DC RESISTIVE LOAD
•
OPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP: 18.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
•
TERMINAL TYPE AND QUANTITY: 4 PIN ALL FUNCTIONS
•
FEATURES PROVIDED: ELECTROSTATIC SHIELD
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH0.400 INCHES MAXIMUM0.400 INCHES MAXIMUM IN
NONPILE-UP MAIN CONTACT ARRANGEMENT1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS300.0 DC
MOUNTING FACILITY TYPE AND QUANTITY1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE500.0 MILLIAMPERES DC RESISTIVE LOAD
OPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP18.0 VOLTS DC 25 DEG CELSIUS SINGLE WINDING
TERMINAL TYPE AND QUANTITY4 PIN ALL FUNCTIONS
FEATURES PROVIDEDELECTROSTATIC SHIELD
DUTY TYPECONTINUOUS
WINDING QUANTITY11
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
518-279Interchangeable
interchangeable cross-reference
interchangeable
5100-78ZDInterchangeable
interchangeable cross-reference
interchangeable
JHP111-57Interchangeable
interchangeable cross-reference
interchangeable
MM54LS74JInterchangeable
interchangeable cross-reference
interchangeable
74LS74NInterchangeable
interchangeable cross-reference
interchangeable
F17006743Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is R2690-3?
R2690-3 is a RELAY,REED.
What parts can replace R2690-3?
There are 7 known substitutes for R2690-3: 518-279, 5100-78ZD, JHP111-57 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for R2690-3?
R2690-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-01-010-7931. 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