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Technical Data Sheet

AB20S/5-A-ER — POWER SUPPLY

✓ Government record, cited
— · PSU
PRODUCT OVERVIEW

AB20S/5-A-ER: POWER SUPPLY.

The POWER SUPPLY is a the manufacturer power supply unit built for continuous operation in enterprise server and storage platforms. This part is cataloged in the U.S. Government catalog under NSN 6130-01-421-7384, 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
AB20S/5-A-ER
NSN: 6130-01-421-7384
FSC: 6130 — Converters, Electrical, Nonrotating
CAGE: 58910 — ABBOTT TECHNOLOGIES, INC (USA)
SPECIFICATIONS
NSN6130-01-421-7384
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 AB20S/5-A-ER MFR OEM Platinum
KEY FEATURES
•
OUTPUT VOLTAGE RATING: 5.0 DC VOLTS NOMINAL SINGLE POWER OUTPUT
•
POWER SUPPLY EFFICIENCY LINE: 65.0
•
INPUT VOLTAGE RATING: 14.0 DC VOLTS MINIMUM AND 32.0 DC VOLTS MAXIMUM SINGLE OPERATING POWER RQMT
•
OPERATING AMBIENT TEMP RANGE: -55.0 TO 100.0 CELSIUS DEGC
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
OVERALL HEIGHT0.850 INCHES NOMINAL IN
OUTPUT VOLTAGE RATING5.0 DC VOLTS NOMINAL SINGLE POWER OUTPUT
POWER SUPPLY EFFICIENCY LINE65.0
OVERALL LENGTH2.200 INCHES NOMINAL IN
OVERALL WIDTH2.800 INCHES NOMINAL IN
INPUT VOLTAGE RATING14.0 DC VOLTS MINIMUM AND 32.0 DC VOLTS MAXIMUM SINGLE OPERATING POWER RQMT
OPERATING AMBIENT TEMP RANGE-55.0 TO 100.0 CELSIUS DEGC
END ITEM IDENTIFICATIONPANEL WPNS HDLG STBD 703-7068523-A1;PANEL WPNS HDLG PROT 703-7-68523-A8;7253820(53711),PHOTONICS MAST LCD DSPY ASSY
OUTPUT CURRENT RATING4.0 DC AMPERES NOMINAL SINGLE POWER OUTPUT
OTHER ITEMS IN FSC 6130 — Converters, Electrical, Nonrotating
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6130-00-000-0118 6130-00-001-1368 6130-00-001-1574 6130-00-001-1577 6130-00-001-1619 6130-00-001-1709 6130-00-001-1715 6130-00-001-1783
SUBSTITUTES & CROSS-REFERENCES 1
400153-001Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is AB20S/5-A-ER?
AB20S/5-A-ER is a POWER SUPPLY.
What parts can replace AB20S/5-A-ER?
There is 1 known substitute for AB20S/5-A-ER: 400153-001. Substitute compatibility should be verified for your specific system.
What is the NSN for AB20S/5-A-ER?
AB20S/5-A-ER is cataloged in the U.S. Government catalog under NSN 6130-01-421-7384. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.