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Technical Data Sheet
12449D100 ✓ 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
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PRODUCT OVERVIEW

The RELAY,ROTARY is a the manufacturer industrial component. Key specifications include overall_width: 1.860 INCHES NOMINAL IN, overall_height: 3.910 INCHES MAXIMUM IN, overall_length: 2.550 INCHES NOMINAL IN, structural_design: SECTIONAL, mounting_configuration: FOUR 6-32 IN. THD MTG STUDS ON 1.625 IN.

BY 0.937 IN. MTG CENTERS IN, winding_characteristic: SINGLE WOUND UNTAPPED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-00-790-0490, 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
12449D100
NSN: 5945-00-790-0490
FSC: 5945
CAGE: 54261 — FREUND PRECISION INC (USA)
SPECIFICATIONS
overall_width1.860 INCHES NOMINAL IN
overall_height3.910 INCHES MAXIMUM IN
overall_length2.550 INCHES NOMINAL IN
section_quantity3
structural_designSECTIONAL
coil_winding_quantity1
coil_terminal_quantity2
mounting_configurationFOUR 6-32 IN. THD MTG STUDS ON 1.625 IN. BY 0.937 IN. MTG CENTERS IN
winding_characteristicSINGLE WOUND UNTAPPED
environmental_protectionHERMETICALLY SEALED
dc_operating_voltage_rating_in_volts20.0 MINIMUM AND 29.0 MAXIMUM
NSN5945-00-790-0490
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ROTARY TITLE COMPONENT PN 12449D100 MFR RELAY,ROTARY
KEY FEATURES
WINDING CHARACTERISTIC: SINGLE WOUND UNTAPPED
SECTION QUANTITY: 3
COIL WINDING QUANTITY: 1
ENVIRONMENTAL PROTECTION: HERMETICALLY SEALED
STRUCTURAL DESIGN: SECTIONAL
MOUNTING CONFIGURATION: FOUR 6-32 IN. THD MTG STUDS ON 1.625 IN. BY 0.937 IN. MTG CENTERS IN
TECHNICAL CHARACTERISTICS (FLIS)
WINDING CHARACTERISTICSINGLE WOUND UNTAPPED
SECTION QUANTITY3
COIL WINDING QUANTITY1
OVERALL HEIGHT3.910 INCHES MAXIMUM IN
ENVIRONMENTAL PROTECTIONHERMETICALLY SEALED
STRUCTURAL DESIGNSECTIONAL
MOUNTING CONFIGURATIONFOUR 6-32 IN. THD MTG STUDS ON 1.625 IN. BY 0.937 IN. MTG CENTERS IN
OVERALL LENGTH2.550 INCHES NOMINAL IN
DC OPERATING VOLTAGE RATING IN VOLTS20.0 MINIMUM AND 29.0 MAXIMUM
COIL TERMINAL QUANTITY2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
1220-2Interchangeable
interchangeable cross-reference
interchangeable
181-61Interchangeable
interchangeable cross-reference
interchangeable
43209Interchangeable
interchangeable cross-reference
interchangeable
905212-02Interchangeable
interchangeable cross-reference
interchangeable
5310PL1368579Interchangeable
interchangeable cross-reference
interchangeable
S1442Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12449D100?
12449D100 is a RELAY,ROTARY.
What parts can replace 12449D100?
There are 25 known substitutes for 12449D100: 1220-2, 181-61, 43209 and 22 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12449D100?
12449D100 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-00-790-0490. This indicates validated use in U.S. government and defense supply chains.
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