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PartsTable / COMPONENT / LMF28YCS
LMF28YCS ✓ 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: 3.500 INCHES NOMINAL IN, overall_length: 19.000 INCHES NOMINAL IN, input_voltage_rating: 105.0 AC VOLTS MINIMUM AND 132.0 AC VOLTS MAXIMUM SINGLE OPERATING POWER RQMT, output_current_rating: 5.0 DC AMPERES NOMINAL SINGLE POWER OUTPUT, output_voltage_rating: -28.0 DC VOLTS NOMINAL SINGLE POWER OUTPUT, electrical_power_source_relationship: OPERATING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6130-00-401-4970, 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
LMF28YCS
NSN: 6130-00-401-4970
FSC: 6130
CAGE: 80103 — VEECO INSTRUMENTS INC LAMBDA DIV (USA)
SPECIFICATIONS
overall_width3.500 INCHES NOMINAL IN
overall_length19.000 INCHES NOMINAL IN
input_voltage_rating105.0 AC VOLTS MINIMUM AND 132.0 AC VOLTS MAXIMUM SINGLE OPERATING POWER RQMT
output_current_rating5.0 DC AMPERES NOMINAL SINGLE POWER OUTPUT
output_voltage_rating-28.0 DC VOLTS NOMINAL SINGLE POWER OUTPUT
electrical_power_source_relationshipOPERATING
NSN6130-00-401-4970
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 LMF28YCS MFR OEM Platinum
KEY FEATURES
•
ELECTRICAL POWER SOURCE RELATIONSHIP: OPERATING
•
OUTPUT VOLTAGE RATING: -28.0 DC VOLTS NOMINAL SINGLE POWER OUTPUT
•
OUTPUT CURRENT RATING: 5.0 DC AMPERES NOMINAL SINGLE POWER OUTPUT
•
INPUT VOLTAGE RATING: 105.0 AC VOLTS MINIMUM AND 132.0 AC VOLTS MAXIMUM SINGLE OPERATING POWER RQMT
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)
ELECTRICAL POWER SOURCE RELATIONSHIPOPERATING
OVERALL WIDTH3.500 INCHES NOMINAL IN
OUTPUT VOLTAGE RATING-28.0 DC VOLTS NOMINAL SINGLE POWER OUTPUT
OUTPUT CURRENT RATING5.0 DC AMPERES NOMINAL SINGLE POWER OUTPUT
INPUT VOLTAGE RATING105.0 AC VOLTS MINIMUM AND 132.0 AC VOLTS MAXIMUM SINGLE OPERATING POWER RQMT
OVERALL LENGTH19.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
90537-12Interchangeable
interchangeable cross-reference
interchangeable
MS90537-12Interchangeable
interchangeable cross-reference
interchangeable
038952-0029Interchangeable
interchangeable cross-reference
interchangeable
27812Interchangeable
interchangeable cross-reference
interchangeable
90002-01Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is LMF28YCS?
LMF28YCS is a POWER SUPPLY.
What parts can replace LMF28YCS?
There are 5 known substitutes for LMF28YCS: 90537-12, MS90537-12, 038952-0029 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for LMF28YCS?
LMF28YCS is cataloged in the Federal Logistics Information System (FLIS) under NSN 6130-00-401-4970. 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