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Technical Data Sheet
A1047389 ✓ 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 REACTOR is a the manufacturer industrial component. Key specifications include body_width: 4.250 INCHES MAXIMUM IN, body_height: 4.156 INCHES NOMINAL IN, body_length: 4.500 INCHES MINIMUM AND 4.562 INCHES MAXIMUM IN, rating_method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING, inclosure_type: OPEN, inductance_type: FIXED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-802-3342, 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
A1047389
NSN: 5950-00-802-3342
FSC: 5950
CAGE: 28527 — L3HARRIS TECHNOLOGIES, INC. (USA)
SPECIFICATIONS
body_width4.250 INCHES MAXIMUM IN
body_height4.156 INCHES NOMINAL IN
body_length4.500 INCHES MINIMUM AND 4.562 INCHES MAXIMUM IN
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
inclosure_typeOPEN
inductance_typeFIXED
mounting_methodSLOT SINGLE GROUP
frequency_rating120.0 HERTZ NOMINAL SINGLE COMPONENT
winding_quantity1 SINGLE COMPONENT
inductance_rating40.00 HENRY MAXIMUM SINGLE COMPONENT SINGLE WINDING
reliability_indicatorNOT ESTABLISHED
winding_operating_current130.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
NSN5950-00-802-3342
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available REACTOR TITLE COMPONENT PN A1047389 MFR REACTOR
KEY FEATURES
WINDING OPERATING CURRENT: 130.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
DC RESISTANCE RATING IN OHMS: 40.000 SINGLE COMPONENT SINGLE WINDING
DISTANCE BETWEEN MOUNTING FACILITY CENTERS: 3.062 INCHES MAXIMUM AND 3.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
RELIABILITY INDICATOR: NOT ESTABLISHED
INCLOSURE TYPE: OPEN
BODY HEIGHT: 4.156 INCHES NOMINAL IN
MOUNTING METHOD: SLOT SINGLE GROUP
BODY WIDTH: 4.250 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
WINDING OPERATING CURRENT130.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
DC RESISTANCE RATING IN OHMS40.000 SINGLE COMPONENT SINGLE WINDING
DISTANCE BETWEEN MOUNTING FACILITY CENTERS3.062 INCHES MAXIMUM AND 3.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
RELIABILITY INDICATORNOT ESTABLISHED
INCLOSURE TYPEOPEN
BODY HEIGHT4.156 INCHES NOMINAL IN
MOUNTING METHODSLOT SINGLE GROUP
BODY WIDTH4.250 INCHES MAXIMUM IN
FREQUENCY RATING120.0 HERTZ NOMINAL SINGLE COMPONENT
WINDING QUANTITY1 SINGLE COMPONENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
K3977Interchangeable
interchangeable cross-reference
interchangeable
3977Interchangeable
interchangeable cross-reference
interchangeable
875453C91Interchangeable
interchangeable cross-reference
interchangeable
138262Interchangeable
interchangeable cross-reference
interchangeable
AA3521-4-3Interchangeable
interchangeable cross-reference
interchangeable
3850REDInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A1047389?
A1047389 is a REACTOR.
What parts can replace A1047389?
There are 21 known substitutes for A1047389: K3977, 3977, 875453C91 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A1047389?
A1047389 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-802-3342. This indicates validated use in U.S. government and defense supply chains.
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