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PartsTable / COMPONENT / PP4861FRT72B
PP4861FRT72B ✓ 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 POWER SUPPLY is a the manufacturer power supply unit built for continuous operation in enterprise server and storage platforms. Key specifications include overall_width: 16.000 INCHES NOMINAL IN, overall_height: 5.220 INCHES NOMINAL IN, overall_length: 19.000 INCHES NOMINAL IN, fsc_application_data: TRANSMITTER,RADIO,EXCEPT RADIO NAVIGATION,NONAIRBORNE, input_voltage_rating: 115.0 AC VOLTS NOMINAL SINGLE OPERATING POWER RQMT, output_current_rating: 500.0 DC MILLIAMPERES NOMINAL SECOND POWER OUTPUT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6130-00-226-3056, 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
PP4861FRT72B
NSN: 6130-00-226-3056
FSC: 6130
CAGE: 80058 — JOINT ELECTRONICS TYPE DESIGNATION SYSTEM (USA)
SPECIFICATIONS
overall_width16.000 INCHES NOMINAL IN
overall_height5.220 INCHES NOMINAL IN
overall_length19.000 INCHES NOMINAL IN
fsc_application_dataTRANSMITTER,RADIO,EXCEPT RADIO NAVIGATION,NONAIRBORNE
input_voltage_rating115.0 AC VOLTS NOMINAL SINGLE OPERATING POWER RQMT
output_current_rating500.0 DC MILLIAMPERES NOMINAL SECOND POWER OUTPUT
output_voltage_rating250.0 DC VOLTS NOMINAL FIRST POWER OUTPUT
operating_ambient_temp_range+0.1 TO 50.0 CELSIUS DEGC
maximum_operating_altitude_rating10000.0 FEET FT
electrical_power_source_relationshipOPERATING
NSN6130-00-226-3056
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 PP4861FRT72B MFR OEM Platinum
KEY FEATURES
•
OUTPUT VOLTAGE RATING: 250.0 DC VOLTS NOMINAL FIRST POWER OUTPUT
•
OUTPUT CURRENT RATING: 500.0 DC MILLIAMPERES NOMINAL SECOND POWER OUTPUT
•
OPERATING AMBIENT TEMP RANGE: +0.1 TO 50.0 CELSIUS DEGC
•
INPUT VOLTAGE RATING: 115.0 AC VOLTS NOMINAL SINGLE OPERATING POWER RQMT
•
FSC APPLICATION DATA: TRANSMITTER,RADIO,EXCEPT RADIO NAVIGATION,NONAIRBORNE
TYPICAL APPLICATIONS
  • Server power supply replacement (failed or degraded)
  • Redundant power upgrade for high-availability
  • Power capacity upgrade for GPU or expansion configurations
  • Hot-swap power maintenance in production environments
  • Spare inventory for break-fix operations
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH19.000 INCHES NOMINAL IN
OVERALL WIDTH16.000 INCHES NOMINAL IN
OUTPUT VOLTAGE RATING250.0 DC VOLTS NOMINAL FIRST POWER OUTPUT
OUTPUT CURRENT RATING500.0 DC MILLIAMPERES NOMINAL SECOND POWER OUTPUT
OPERATING AMBIENT TEMP RANGE+0.1 TO 50.0 CELSIUS DEGC
INPUT VOLTAGE RATING115.0 AC VOLTS NOMINAL SINGLE OPERATING POWER RQMT
FSC APPLICATION DATATRANSMITTER,RADIO,EXCEPT RADIO NAVIGATION,NONAIRBORNE
OUTPUT CURRENT RATING250.0 DC MILLIAMPERES NOMINAL FIRST POWER OUTPUT
OUTPUT VOLTAGE RATING56.0 DC VOLTS NOMINAL SECOND POWER OUTPUT
OVERALL HEIGHT5.220 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
901091Interchangeable
interchangeable cross-reference
interchangeable
471 90 10-91Interchangeable
interchangeable cross-reference
interchangeable
A65Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is PP4861FRT72B?
PP4861FRT72B is a POWER SUPPLY.
What parts can replace PP4861FRT72B?
There are 3 known substitutes for PP4861FRT72B: 901091, 471 90 10-91, A65. Substitute compatibility should be verified for your specific system.
What is the NSN for PP4861FRT72B?
PP4861FRT72B is cataloged in the Federal Logistics Information System (FLIS) under NSN 6130-00-226-3056. 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