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Technical Data Sheet
E42H ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The BATTERY,NONRECHARGEABLE 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 terminal_type: FLAT CONTACT BOTTOM, overall_length: 2.344 INCHES NOMINAL IN, overall_diameter: 1.312 INCHES NOMINAL IN, special_features: MERCURY TYPE, voltage_in_volts: 1.3, nondefinitive_spec/std_data: NO. BA-1030/U TYPE.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6135-00-125-5265, 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
E42H
NSN: 6135-00-125-5265
FSC: 6135
CAGE: 83740 — EVEREADY BATTERY CO INC (USA)
SPECIFICATIONS
terminal_typeFLAT CONTACT BOTTOM
overall_length2.344 INCHES NOMINAL IN
overall_diameter1.312 INCHES NOMINAL IN
special_featuresMERCURY TYPE
voltage_in_volts1.3
terminal_quantity2
nondefinitive_spec/std_dataNO. BA-1030/U TYPE
NSN6135-00-125-5265
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BATTERY,NONRECHARGEABLE TITLE COMPONENT PN E42H MFR BATTERY,NONRECHARGEABL
KEY FEATURES
VOLTAGE IN VOLTS: 1.3
TERMINAL TYPE: FLAT CONTACT BOTTOM
NONDEFINITIVE SPEC/STD DATA: NO. BA-1030/U TYPE
OVERALL DIAMETER: 1.312 INCHES NOMINAL IN
TERMINAL QUANTITY: 2
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)
VOLTAGE IN VOLTS1.3
TERMINAL TYPEFLAT CONTACT BOTTOM
NONDEFINITIVE SPEC/STD DATANO. BA-1030/U TYPE
OVERALL LENGTH2.344 INCHES NOMINAL IN
OVERALL DIAMETER1.312 INCHES NOMINAL IN
SPECIAL FEATURESMERCURY TYPE
TERMINAL TYPEFLAT CONTACT TOP
TERMINAL QUANTITY2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
SFR1-4PPK25/49Interchangeable
interchangeable cross-reference
interchangeable
E4-2Interchangeable
interchangeable cross-reference
interchangeable
M81793/08-DB1C2N1E1Interchangeable
interchangeable cross-reference
interchangeable
AS954Interchangeable
interchangeable cross-reference
interchangeable
B107.100Interchangeable
interchangeable cross-reference
interchangeable
B107.9Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is E42H?
E42H is a BATTERY,NONRECHARGEABLE.
What parts can replace E42H?
There are 13 known substitutes for E42H: SFR1-4PPK25/49, E4-2, M81793/08-DB1C2N1E1 and 10 more. Substitute compatibility should be verified for your specific system.
Is E42H still available?
E42H is currently cancelled.
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