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Technical Data Sheet
RB45-1589 ✓ 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: 1.450 INCHES NOMINAL IN, overall_height: 2.140 INCHES NOMINAL IN, overall_length: 1.140 INCHES NOMINAL IN, arc_quenching_method: INERT GAS, environmental_protection: HERMETIC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-00-258-1773, 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
RB45-1589
NSN: 5945-00-258-1773
FSC: 5945
CAGE: 04221 — MIDLAND-ROSS CORP MIDTEX DIV
SPECIFICATIONS
duty_typeCONTINUOUS
coil_quantity1
overall_width1.450 INCHES NOMINAL IN
overall_height2.140 INCHES NOMINAL IN
overall_length1.140 INCHES NOMINAL IN
winding_quantity2
arc_quenching_methodINERT GAS
environmental_protectionHERMETIC
terminal_type_and_quantity6 PIN ALL FUNCTIONS
winding_dc_resistance_rating280.0 OHMS NOMINAL ALL WINDINGS
mounting_facility_type_and_quantity1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
pile-up_main_contact_form_arrangement1A1B
NSN5945-00-258-1773
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN RB45-1589 MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
COIL QUANTITY: 1
TERMINAL TYPE AND QUANTITY: 6 PIN ALL FUNCTIONS
OPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP: 28.0 VOLTS DC 25 DEG CELSIUS ALL WINDINGS
WINDING DC RESISTANCE RATING: 280.0 OHMS NOMINAL ALL WINDINGS
ARC QUENCHING METHOD: INERT GAS
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS: 28.0 AC AND 28.0 DC
DUTY TYPE: CONTINUOUS
MOUNTING FACILITY TYPE AND QUANTITY: 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
TECHNICAL CHARACTERISTICS (FLIS)
COIL QUANTITY1
TERMINAL TYPE AND QUANTITY6 PIN ALL FUNCTIONS
OPERATING VOLTAGE RATING AND TYPE AT SPECIFIED TEMP28.0 VOLTS DC 25 DEG CELSIUS ALL WINDINGS
WINDING DC RESISTANCE RATING280.0 OHMS NOMINAL ALL WINDINGS
ARC QUENCHING METHODINERT GAS
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS28.0 AC AND 28.0 DC
DUTY TYPECONTINUOUS
MOUNTING FACILITY TYPE AND QUANTITY1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE10.0 AMPERES AC AND 10.0 AMPERES DC RESISTIVE LOAD
OVERALL WIDTH1.450 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
12710Interchangeable
interchangeable cross-reference
interchangeable
108T483Interchangeable
interchangeable cross-reference
interchangeable
2C5858Interchangeable
interchangeable cross-reference
interchangeable
389-1Interchangeable
interchangeable cross-reference
interchangeable
52282Interchangeable
interchangeable cross-reference
interchangeable
26421Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is RB45-1589?
RB45-1589 is a RELAY,ELECTROMAGNETIC.
What parts can replace RB45-1589?
There are 11 known substitutes for RB45-1589: 12710, 108T483, 2C5858 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for RB45-1589?
RB45-1589 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-00-258-1773. This indicates validated use in U.S. government and defense supply chains.
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