PartsTable
Technical Data Sheet
BTK-70903AS-2 ✓ 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 CHARGER,BATTERY is a the manufacturer cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include overall_width: 2.1 INCHES NOMINAL IN, overall_height: 1.6 INCHES NOMINAL IN, special_features: POWER SUUPY DIMENSIONS L 4.6 WIDTH 2.1 HEIGHT 1.4 INCHES; MATERIAL HIGH IMPACT ABS; COLOR TAN; IN, dc_voltage_rating: 40.0 VOLTS MAXIMUM, storage_temp_range: -40.0 TO 70.0 CELSIUS DEGC, charging_voltage_in_volts: 16.8 NOMINAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6130-01-722-5985, 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
BTK-70903AS-2
NSN: 6130-01-722-5985
FSC: 6130
CAGE: 51828 — BREN-TRONICS DEFENSE LLC (USA)
SPECIFICATIONS
overall_width2.1 INCHES NOMINAL IN
overall_height1.6 INCHES NOMINAL IN
special_featuresPOWER SUUPY DIMENSIONS L 4.6 WIDTH 2.1 HEIGHT 1.4 INCHES; MATERIAL HIGH IMPACT ABS; COLOR TAN; IN
dc_voltage_rating40.0 VOLTS MAXIMUM
storage_temp_range-40.0 TO 70.0 CELSIUS DEGC
charging_voltage_in_volts16.8 NOMINAL
part_name_assigned_by_controlling_agencyMEDIUM RATE CHARGER KIT X90; GEN II; FC; DC SOLAR AC;
NSN6130-01-722-5985
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 BTK-70903AS-2 MFR OEM Platinum
KEY FEATURES
STORAGE TEMP RANGE: -40.0 TO 70.0 CELSIUS DEGC
DC VOLTAGE RATING: 40.0 VOLTS MAXIMUM
CHARGING VOLTAGE IN VOLTS: 16.8 NOMINAL
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS (FLIS)
STORAGE TEMP RANGE-40.0 TO 70.0 CELSIUS DEGC
OVERALL WIDTH2.1 INCHES NOMINAL IN
SPECIAL FEATURESPOWER SUUPY DIMENSIONS L 4.6 WIDTH 2.1 HEIGHT 1.4 INCHES; MATERIAL HIGH IMPACT ABS; COLOR TAN; IN
OVERALL HEIGHT1.6 INCHES NOMINAL IN
DC VOLTAGE RATING40.0 VOLTS MAXIMUM
PART NAME ASSIGNED BY CONTROLLING AGENCYMEDIUM RATE CHARGER KIT X90; GEN II; FC; DC SOLAR AC;
CHARGING VOLTAGE IN VOLTS16.8 NOMINAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
230108Interchangeable
interchangeable cross-reference
interchangeable
230308Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is BTK-70903AS-2?
BTK-70903AS-2 is a CHARGER,BATTERY.
What parts can replace BTK-70903AS-2?
There are 2 known substitutes for BTK-70903AS-2: 230108, 230308. Substitute compatibility should be verified for your specific system.
What is the NSN for BTK-70903AS-2?
BTK-70903AS-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6130-01-722-5985. This indicates validated use in U.S. government and defense supply chains.
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