PartsTable
Technical Data Sheet
30-01845 ✓ Verified by PartsTable
SUN · POWER_SUPPLY · DC_PSU
WHAT YOU NEED TO KNOW
DC power supplies — be careful not to confuse DC with AC. These are specific part numbers.
DC vs AC confusion is common
PRODUCT OVERVIEW

The Sun 400W DC Input Power Supply is a SUN power supply unit built for continuous operation in enterprise server and storage platforms. Key specifications include material: UNABLE TO DECODE, outside_diameter: 2.000 INCHES MINIMUM AND 2.020 INCHES MAXIMUM IN, style_designator: CIRCULAR, aperture_diameter: 1.000 INCHES MINIMUM AND 1.020 INCHES MAXIMUM IN, surface_treatment: UNABLE TO DECODE, cross-sectional_height: 0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-01-257-4015, 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
POWER_SUPPLY DC_PSU 30-01845
NSN: 5999-01-257-4015
FSC: 5999
CAGE: 07700 — TECHNICAL WIRE PRODUCTS, LLC DBA TWP (USA)
SPECIFICATIONS
materialUNABLE TO DECODE
outside_diameter2.000 INCHES MINIMUM AND 2.020 INCHES MAXIMUM IN
style_designatorCIRCULAR
aperture_diameter1.000 INCHES MINIMUM AND 1.020 INCHES MAXIMUM IN
surface_treatmentUNABLE TO DECODE
cross-sectional_height0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
cross-sectional_shape_styleEMI
material_document_and_classificationUNABLE TO DECODE
surface_treatment_document_and_classificationUNABLE TO DECODE
NSN5999-01-257-4015
COMPONENT DIAGRAM
DC IN -48V / 380V + - 12V OUT PULL HANDLE 80+ TITANIUM, HOT-SWAP DC POWER SUPPLY -48VDC or 380VDC input For telecom / DC-powered racks 400W, redundant TITLE DC PSU PN 30-01845 MFR SUN Sun 400W DC Input Power Supply
KEY FEATURES
400W Power Rating
OUTSIDE DIAMETER: 2.000 INCHES MINIMUM AND 2.020 INCHES MAXIMUM IN
MATERIAL: UNABLE TO DECODE
CROSS-SECTIONAL HEIGHT: 0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
SURFACE TREATMENT: UNABLE TO DECODE
CROSS-SECTIONAL SHAPE STYLE: EMI
STYLE DESIGNATOR: CIRCULAR
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: UNABLE TO DECODE
MATERIAL DOCUMENT AND CLASSIFICATION: UNABLE TO DECODE
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)
OUTSIDE DIAMETER2.000 INCHES MINIMUM AND 2.020 INCHES MAXIMUM IN
MATERIALUNABLE TO DECODE
CROSS-SECTIONAL HEIGHT0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
SURFACE TREATMENTUNABLE TO DECODE
CROSS-SECTIONAL SHAPE STYLEEMI
STYLE DESIGNATORCIRCULAR
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONUNABLE TO DECODE
MATERIAL DOCUMENT AND CLASSIFICATIONUNABLE TO DECODE
APERTURE DIAMETER1.000 INCHES MINIMUM AND 1.020 INCHES MAXIMUM IN
OUTSIDE DIAMETER2.000 INCHES MINIMUM AND 2.020 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
300184-5Interchangeable
Sun 400W DC Input Power Supply
interchangeable
30288NRS-5Interchangeable
interchangeable cross-reference
interchangeable
HR7700AAInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 30-01845?
30-01845 is a Sun 400W DC Input Power Supply manufactured by SUN. It is classified as a POWER_SUPPLY (DC_PSU).
What parts can replace 30-01845?
There are 3 known substitutes for 30-01845: 300184-5, 30288NRS-5, HR7700AA. Substitute compatibility should be verified for your specific system.
What is the NSN for 30-01845?
30-01845 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-01-257-4015. This indicates validated use in U.S. government and defense supply chains.
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