PartsTable
Technical Data Sheet
12054-2 ✓ Verified by PartsTable
Hama · 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

- Very robust, durable metal housing with high shielding effect.<br>- 24 carat gold-plated contact surfaces offer maximum signal quality and corrosion resistance<br>- Robust, double-layer screening for better protection against external perturbation signals<br>- Multiwire conductor structure made of copper braid offers lower loss and expanded, linear frequency range <br>- Foam dielectric for highest signal quality, also for big cable lengths or small wiring radius <br>- Duraflex® protection braid for easy wiring and installation<br>- Exact impedance of 75 Ohms offers minimum signal influence and sharp video pictures This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0326, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
12054-2
NSN: 3110-00-100-0326
FSC: 3110
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_width1.3125 INCHES NOMINAL IN
outside_diameter4.8750 INCHES NOMINAL IN
style_designatorNORMAL ANGLE
installation_designRACK
output_voltage_rating152.0 DC VOLTS NOMINAL FIRST POWER OUTPUT
backface_corner_radius0.1250 INCHES NOMINAL IN
frequency_regulation_percent0.1 SECOND POWER OUTPUT
standard_tolerance_designationAFBMA CLASS 2
electrical_power_source_relationshipOPERATING
NSN3110-00-100-0326
COMPONENT DIAGRAM
PULL TAB AIRFLOW —W PLATINUM 100-240V~ 50/60Hz Hama 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 12054-2 MFR Hama Platinum
KEY FEATURES
OUTSIDE DIAMETER: 4.8750 INCHES NOMINAL IN
STYLE DESIGNATOR: NORMAL ANGLE
MATERIAL: STEEL OVERALL
BACKFACE CORNER RADIUS: 0.1250 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
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 WIDTH1.3125 INCHES NOMINAL IN
OUTSIDE DIAMETER4.8750 INCHES NOMINAL IN
STYLE DESIGNATORNORMAL ANGLE
MATERIALSTEEL OVERALL
BACKFACE CORNER RADIUS0.1250 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
JHP13-226Interchangeable
interchangeable cross-reference
interchangeable
210139Interchangeable
interchangeable cross-reference
interchangeable
21772Interchangeable
interchangeable cross-reference
interchangeable
2100-0096Interchangeable
interchangeable cross-reference
interchangeable
UPE70-105QInterchangeable
interchangeable cross-reference
interchangeable
388-1MPORM30PCT 0.587 IN. SHAFTInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12054-2?
12054-2 is a POWER SUPPLY ASSEMBLY manufactured by Hama.
What parts can replace 12054-2?
There are 10 known substitutes for 12054-2: JHP13-226, 210139, 21772 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12054-2?
12054-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0326. This indicates validated use in U.S. government and defense supply chains.
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