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Technical Data Sheet
172128 ✓ 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

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include body_width: 3.000 INCHES MAXIMUM IN, body_height: 1.100 INCHES NOMINAL IN, body_length: 3.500 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, mounting_method: UNTHREADED HOLE(S) SINGLE GROUP, frequency_rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-014-7906, 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
172128
NSN: 5950-01-014-7906
FSC: 5950
CAGE: 64196 — VOLTAMPERE CORP (USA)
SPECIFICATIONS
body_width3.000 INCHES MAXIMUM IN
body_height1.100 INCHES NOMINAL IN
body_length3.500 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
mounting_methodUNTHREADED HOLE(S) SINGLE GROUP
frequency_rating400.0 HERTZ NOMINAL SINGLE COMPONENT
winding_power_rating63.0 WATTS SINGLE COMPONENT ALL SECONDARY
reliability_indicatorNOT ESTABLISHED
maximum_operating_temp90.0 CELSIUS DEGC
mounting_hole_diameter0.172 INCHES NOMINAL SINGLE GROUP IN
winding_operating_current300.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
winding_operating_voltage10.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
NSN5950-01-014-7906
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,NONWIRE WOUND, TITLE COMPONENT PN 172128 MFR RESISTOR,VARIABLE,NONW
KEY FEATURES
TRANSFORMER WINDING CONNECTION TYPE: DELTA-WYE
MOUNTING METHOD: UNTHREADED HOLE(S) SINGLE GROUP
WINDING OPERATING CURRENT: 300.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
BODY WIDTH: 3.000 INCHES MAXIMUM IN
MAXIMUM OPERATING TEMP: 90.0 CELSIUS DEGC
INCLOSURE TYPE: FULLY INCLOSED
INPUT-OUTPUT PHASE RELATIONSHIP: THREE PHASE TO SIX PHASE SINGLE COMPONENT
WINDING OPERATING VOLTAGE: 10.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
TECHNICAL CHARACTERISTICS (FLIS)
TRANSFORMER WINDING CONNECTION TYPEDELTA-WYE
MOUNTING METHODUNTHREADED HOLE(S) SINGLE GROUP
WINDING OPERATING CURRENT300.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
BODY WIDTH3.000 INCHES MAXIMUM IN
MAXIMUM OPERATING TEMP90.0 CELSIUS DEGC
INCLOSURE TYPEFULLY INCLOSED
INPUT-OUTPUT PHASE RELATIONSHIPTHREE PHASE TO SIX PHASE SINGLE COMPONENT
WINDING OPERATING VOLTAGE10.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH2.688 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
WINDING OPERATING VOLTAGE200.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
311-0530-00Interchangeable
interchangeable cross-reference
interchangeable
39173Interchangeable
interchangeable cross-reference
interchangeable
311-530Interchangeable
interchangeable cross-reference
interchangeable
2PB717-T2Interchangeable
interchangeable cross-reference
interchangeable
2PB732-T2Interchangeable
interchangeable cross-reference
interchangeable
390M23-41970 ITEM 9Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 172128?
172128 is a RESISTOR,VARIABLE,NONWIRE WOUND,.
What parts can replace 172128?
There are 12 known substitutes for 172128: 311-0530-00, 39173, 311-530 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 172128?
172128 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-014-7906. This indicates validated use in U.S. government and defense supply chains.
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