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Technical Data Sheet
PartsTable / COMPONENT / 990-070-90
990-070-90 ✓ 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_width: 7.500 INCHES NOMINAL IN, body_height: 6.500 INCHES NOMINAL IN, body_length: 9.500 INCHES NOMINAL IN, inclosure_type: PARTIALLY INCLOSED, DOUBLE SHELL, mounting_method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP, frequency_rating: 45.0 HERTZ MINIMUM AND 425.0 HERTZ MAXIMUM 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 5950-00-477-1294, 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
990-070-90
NSN: 5950-00-477-1294
FSC: 5950
CAGE: 25965 — AMETEK PROGRAMMABLE POWER, INC. (USA)
SPECIFICATIONS
body_width7.500 INCHES NOMINAL IN
body_height6.500 INCHES NOMINAL IN
body_length9.500 INCHES NOMINAL IN
inclosure_typePARTIALLY INCLOSED, DOUBLE SHELL
mounting_methodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
frequency_rating45.0 HERTZ MINIMUM AND 425.0 HERTZ MAXIMUM SINGLE COMPONENT
reliability_indicatorNOT ESTABLISHED
mounting_hole_diameter0.563 INCHES NOMINAL SINGLE GROUP IN
winding_operating_voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST PRIMARY
mounting_facility_quantity6 SINGLE GROUP
terminal_type_and_quantity8 TAB, SOLDER LUG
winding_function_and_quantity2 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
NSN5950-00-477-1294
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN 990-070-90 MFR TRANSFORMER,POWER
KEY FEATURES
•
WINDING OPERATING VOLTAGE: 70.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
•
BODY WIDTH: 7.500 INCHES NOMINAL IN
•
INPUT-OUTPUT PHASE RELATIONSHIP: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
•
FREQUENCY RATING: 45.0 HERTZ MINIMUM AND 425.0 HERTZ MAXIMUM SINGLE COMPONENT
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 7.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
INCLOSURE TYPE: PARTIALLY INCLOSED, DOUBLE SHELL
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 5.344 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
TECHNICAL CHARACTERISTICS (FLIS)
WINDING OPERATING VOLTAGE70.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
BODY WIDTH7.500 INCHES NOMINAL IN
INPUT-OUTPUT PHASE RELATIONSHIPSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
FREQUENCY RATING45.0 HERTZ MINIMUM AND 425.0 HERTZ MAXIMUM SINGLE COMPONENT
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH7.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
INCLOSURE TYPEPARTIALLY INCLOSED, DOUBLE SHELL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH5.344 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
WINDING OPERATING VOLTAGE93.00 AC VOLTS NOMINAL AND 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND PRIMARY
BODY HEIGHT6.500 INCHES NOMINAL IN
TERMINAL TYPE AND QUANTITY8 TAB, SOLDER LUG
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
10582Interchangeable
interchangeable cross-reference
interchangeable
120 1/2Interchangeable
interchangeable cross-reference
interchangeable
70400Interchangeable
interchangeable cross-reference
interchangeable
8739114Interchangeable
interchangeable cross-reference
interchangeable
10-584Interchangeable
interchangeable cross-reference
interchangeable
ND40069PC62Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 990-070-90?
990-070-90 is a TRANSFORMER,POWER.
What parts can replace 990-070-90?
There are 14 known substitutes for 990-070-90: 10582, 120 1/2, 70400 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 990-070-90?
990-070-90 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-477-1294. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026