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PartsTable / COMPONENT / PEI 6644
PEI 6644 ✓ 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: 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, mounting_method: UNTHREADED HOLE(S) SINGLE GROUP, frequency_rating: 10.0 KILOHERTZ NOMINAL SINGLE COMPONENT, body_outside_diameter: 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN, reliability_indicator: NOT ESTABLISHED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-443-3994, 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
PEI 6644
NSN: 5950-00-443-3994
FSC: 5950
CAGE: 13483 — PRECISION ELECTRONICS, INC (USA)
SPECIFICATIONS
body_length0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
mounting_methodUNTHREADED HOLE(S) SINGLE GROUP
frequency_rating10.0 KILOHERTZ NOMINAL SINGLE COMPONENT
body_outside_diameter0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN
reliability_indicatorNOT ESTABLISHED
maximum_operating_temp95.0 CELSIUS DEGC
mounting_hole_diameter0.150 INCHES NOMINAL SINGLE GROUP IN
winding_operating_current200.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
winding_operating_voltage1.50 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
mounting_facility_quantity1 SINGLE GROUP
terminal_type_and_quantity9 WIRE LEAD
NSN5950-00-443-3994
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN PEI 6644 MFR TRANSFORMER,POWER
KEY FEATURES
•
BODY LENGTH: 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
FREQUENCY RATING: 10.0 KILOHERTZ NOMINAL SINGLE COMPONENT
•
MAXIMUM OPERATING TEMP: 95.0 CELSIUS DEGC
•
MOUNTING FACILITY QUANTITY: 1 SINGLE GROUP
•
BODY OUTSIDE DIAMETER: 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN
•
TERMINAL TYPE AND QUANTITY: 9 WIRE LEAD
•
MOUNTING HOLE DIAMETER: 0.150 INCHES NOMINAL SINGLE GROUP IN
TECHNICAL CHARACTERISTICS (FLIS)
BODY LENGTH0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
RELIABILITY INDICATORNOT ESTABLISHED
FREQUENCY RATING10.0 KILOHERTZ NOMINAL SINGLE COMPONENT
MAXIMUM OPERATING TEMP95.0 CELSIUS DEGC
MOUNTING FACILITY QUANTITY1 SINGLE GROUP
BODY OUTSIDE DIAMETER0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN
TERMINAL TYPE AND QUANTITY9 WIRE LEAD
MOUNTING HOLE DIAMETER0.150 INCHES NOMINAL SINGLE GROUP IN
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
WINDING OPERATING VOLTAGE12.30 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
42052Interchangeable
interchangeable cross-reference
interchangeable
526-0307-010Interchangeable
interchangeable cross-reference
interchangeable
2CD44Interchangeable
interchangeable cross-reference
interchangeable
530-042052Interchangeable
interchangeable cross-reference
interchangeable
530-04252Interchangeable
interchangeable cross-reference
interchangeable
NW34736Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is PEI 6644?
PEI 6644 is a TRANSFORMER,POWER.
What parts can replace PEI 6644?
There are 13 known substitutes for PEI 6644: 42052, 526-0307-010, 2CD44 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for PEI 6644?
PEI 6644 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-443-3994. 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