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Technical Data Sheet
3945-5002 ✓ 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 TRANSFORMER,POWER is a the manufacturer industrial component. Key specifications include body_length: 4.750 INCHES NOMINAL IN, overall_width: 5.000 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, mounting_method: FLANGE AND SLOT SINGLE GROUP, frequency_rating: 50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT, mounting_slot_width: 0.266 INCHES NOMINAL SINGLE GROUP IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-184-8062, 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
3945-5002
NSN: 5950-00-184-8062
FSC: 5950
CAGE: 82386 — JAIDINGER MANUFACTURING CO INC DBA JAIDINGER MANUFACTURING CO INC (USA)
SPECIFICATIONS
body_length4.750 INCHES NOMINAL IN
overall_width5.000 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
mounting_methodFLANGE AND SLOT SINGLE GROUP
frequency_rating50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT
mounting_slot_width0.266 INCHES NOMINAL SINGLE GROUP IN
winding_power_rating520.0 VOLTS-AMPERES SINGLE COMPONENT SINGLE SECONDARY
body_outside_diameter4.000 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
winding_operating_current4.5 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
winding_operating_voltage120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
mounting_facility_quantity4 SINGLE GROUP
NSN5950-00-184-8062
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN 3945-5002 MFR TRANSFORMER,POWER
KEY FEATURES
WINDING OPERATING CURRENT: 4.5 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
WINDING OPERATING VOLTAGE: 120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
BODY OUTSIDE DIAMETER: 4.000 INCHES NOMINAL IN
TERMINAL TYPE AND QUANTITY: 5 TERMINAL BLOCK W/SCREWS
INPUT-OUTPUT PHASE RELATIONSHIP: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
WINDING POWER RATING: 520.0 VOLTS-AMPERES SINGLE COMPONENT SINGLE SECONDARY
MOUNTING METHOD: FLANGE AND SLOT SINGLE GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 3.500 INCHES MINIMUM AND 3.750 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
TECHNICAL CHARACTERISTICS (FLIS)
WINDING OPERATING CURRENT4.5 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
WINDING OPERATING VOLTAGE120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
BODY OUTSIDE DIAMETER4.000 INCHES NOMINAL IN
TERMINAL TYPE AND QUANTITY5 TERMINAL BLOCK W/SCREWS
INPUT-OUTPUT PHASE RELATIONSHIPSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
WINDING POWER RATING520.0 VOLTS-AMPERES SINGLE COMPONENT SINGLE SECONDARY
MOUNTING METHODFLANGE AND SLOT SINGLE GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH3.500 INCHES MINIMUM AND 3.750 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH3.500 INCHES MINIMUM AND 3.750 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 1
031-8842Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3945-5002?
3945-5002 is a TRANSFORMER,POWER.
What parts can replace 3945-5002?
There is 1 known substitute for 3945-5002: 031-8842. Substitute compatibility should be verified for your specific system.
What is the NSN for 3945-5002?
3945-5002 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-184-8062. This indicates validated use in U.S. government and defense supply chains.
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