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Technical Data Sheet

12728 — Power Supply Datasheet

✓ 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

RESISTOR,FIXED,WIRE WOUND,INDUCT. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System under NSN 6130-00-545-8975, 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
12728
NSN: 6130-00-545-8975
FSC: 6130
CAGE: 87557 — LOCKHEED CORP LOCKHEED ELECTRONICS CO INC (USA)
SPECIFICATIONS
Wattage—
Efficiency Rating—
Form Factor—
Hot-Plug—
Redundancy—
Input Voltage—
Output Power—
Platform—
NSN6130-00-545-8975
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 12728 MFR OEM Platinum
KEY FEATURES
•
CIRCUIT CONNECTION STYLE DESIGNATOR: BRIDGE 1 PHASE
•
TERMINAL TYPE: SOLDER LUG
•
OUTPUT VOLTAGE RATING: 48.0 DC VOLTS MAXIMUM
•
MATERIAL: SELENIUM
•
TERMINAL QUANTITY: 4
TECHNICAL CHARACTERISTICS
CIRCUIT CONNECTION STYLE DESIGNATORBRIDGE 1 PHASE
TERMINAL TYPESOLDER LUG
OUTPUT VOLTAGE RATING48.0 DC VOLTS MAXIMUM
MATERIALSELENIUM
TERMINAL QUANTITY4
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
53599InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
2411 1-35/64InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
74399InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
29285InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
468MAA1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
3278L64InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12728?
12728 is a RESISTOR,FIXED,WIRE WOUND,INDUCT.
What parts can replace 12728?
There are 21 known substitutes for 12728: 53599, 2411 1-35/64, 74399 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12728?
12728 is cataloged in the Federal Logistics Information System under NSN 6130-00-545-8975. This indicates validated use in U.S. government and defense supply chains.
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