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Technical Data Sheet
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503-T ✓ Verified by PartsTable
— · PSU
WHAT YOU NEED TO KNOW
Always quote matching pair — mixed wattage causes throttling Platinum/Titanium = higher efficiency = lower power cost over time
AC or DC input? Verify customer site power
PRODUCT OVERVIEW

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include input_phase: SINGLE FIRST ALTERNATE OPERATING POWER RQMT, overall_width: 19.000 INCHES NOMINAL IN, overall_height: 8.750 INCHES NOMINAL IN, overall_length: 21.000 INCHES NOMINAL IN, special_features: OVERLOAD PROTECTION WITH INSTANTANEOUS AUTOMATIC RESET, input_voltage_rating: 115.0 AC VOLTS NOMINAL FIRST ALTERNATE OPERATING POWER RQMT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6130-01-060-0038, 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
503-T
NSN: 6130-01-060-0038
FSC: 6130
CAGE: 25965 — AMETEK PROGRAMMABLE POWER, INC. (USA)
SPECIFICATIONS
input_phaseSINGLE FIRST ALTERNATE OPERATING POWER RQMT
overall_width19.000 INCHES NOMINAL IN
overall_height8.750 INCHES NOMINAL IN
overall_length21.000 INCHES NOMINAL IN
special_featuresOVERLOAD PROTECTION WITH INSTANTANEOUS AUTOMATIC RESET
input_voltage_rating115.0 AC VOLTS NOMINAL FIRST ALTERNATE OPERATING POWER RQMT
input_frequency_ratingUNABLE TO DECODE
operating_ambient_temp_range+0.1 TO 55.0 CELSIUS DEGC
electrical_power_source_relationshipALTERNATE OPERATING
NSN6130-01-060-0038
COMPONENT DIAGRAM
PULL TAB AIRFLOW —W PLATINUM 100-240V~ 50/60Hz OEM BACKPLANE CONN ~200 mm HOT-PLUG POWER SUPPLY | —W | Platinum AC input 100-240V | Redundant pair required | Match wattage in same chassis TITLE PSU —W PN 503-T MFR OEM Platinum
KEY FEATURES
•
OPERATING AMBIENT TEMP RANGE: +0.1 TO 55.0 CELSIUS DEGC
•
INPUT PHASE: SINGLE FIRST ALTERNATE OPERATING POWER RQMT
•
INPUT VOLTAGE RATING: 115.0 AC VOLTS NOMINAL FIRST ALTERNATE OPERATING POWER RQMT
•
INPUT FREQUENCY RATING: UNABLE TO DECODE
•
ELECTRICAL POWER SOURCE RELATIONSHIP: ALTERNATE OPERATING
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH19.000 INCHES NOMINAL IN
OVERALL HEIGHT8.750 INCHES NOMINAL IN
OPERATING AMBIENT TEMP RANGE+0.1 TO 55.0 CELSIUS DEGC
INPUT PHASESINGLE FIRST ALTERNATE OPERATING POWER RQMT
INPUT VOLTAGE RATING115.0 AC VOLTS NOMINAL FIRST ALTERNATE OPERATING POWER RQMT
INPUT FREQUENCY RATINGUNABLE TO DECODE
ELECTRICAL POWER SOURCE RELATIONSHIPALTERNATE OPERATING
OVERALL LENGTH21.000 INCHES NOMINAL IN
SPECIAL FEATURESOVERLOAD PROTECTION WITH INSTANTANEOUS AUTOMATIC RESET
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
586-075Interchangeable
interchangeable cross-reference
interchangeable
503-TInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 503-T?
503-T is a MICROCIRCUIT,DIGITAL.
What parts can replace 503-T?
There are 2 known substitutes for 503-T: 586-075, 503-T. Substitute compatibility should be verified for your specific system.
What is the NSN for 503-T?
503-T is cataloged in the Federal Logistics Information System (FLIS) under NSN 6130-01-060-0038. 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