PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 40-2657-0000/NEDA 1602

40-2657-0000/NEDA 1602 — Technical Data Sheet

✓ 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 overall_width: 1.343 INCHES NOMINAL IN, terminal_type: SNAP-ON TOP, overall_height: 2.750 INCHES NOMINAL IN, overall_length: 1.406 INCHES NOMINAL IN, special_features: SEALED METALLIC CASE; 6 CELLS, SERIES CONFIGURATION, voltage_in_volts: 9.0. This part is cataloged in the Federal Logistics Information System under NSN 6135-00-043-4307, 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
40-2657-0000/NEDA 1602
NSN: 6135-00-043-4307
FSC: 6135
CAGE: 80204 — AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED DBA AMERICAN NATIONAL STANDARDS INSTITUTE (USA)
SPECIFICATIONS
overall_width1.343 INCHES NOMINAL IN
terminal_typeSNAP-ON TOP
overall_height2.750 INCHES NOMINAL IN
overall_length1.406 INCHES NOMINAL IN
special_featuresSEALED METALLIC CASE; 6 CELLS, SERIES CONFIGURATION
voltage_in_volts9.0
terminal_quantity2
NSN6135-00-043-4307
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BATTERY,NONRECHARGEABLE TITLE COMPONENT PN 40-2657-0000/NEDA 1602 MFR BATTERY,NONRECHARGEABL
KEY FEATURES
•
TERMINAL TYPE: SNAP-ON TOP
•
VOLTAGE IN VOLTS: 9.0
•
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
SPECIAL FEATURESSEALED METALLIC CASE; 6 CELLS, SERIES CONFIGURATION
TERMINAL TYPESNAP-ON TOP
VOLTAGE IN VOLTS9.0
TERMINAL QUANTITY2
OVERALL HEIGHT2.750 INCHES NOMINAL IN
OVERALL WIDTH1.343 INCHES NOMINAL IN
OVERALL LENGTH1.406 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
2N6InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
SMC120061InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
191701InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
M1602InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
58A122C869InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
ANSI C18.1A-1989InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy 40-2657-0000/NEDA 1602?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 40-2657-0000/NEDA 1602?
40-2657-0000/NEDA 1602 is a BATTERY,NONRECHARGEABLE.
What parts can replace 40-2657-0000/NEDA 1602?
There are 12 known substitutes for 40-2657-0000/NEDA 1602: 2N6, SMC120061, 191701 and 9 more. Substitute compatibility should be verified for your specific system.
Is 40-2657-0000/NEDA 1602 still available?
40-2657-0000/NEDA 1602 is currently cancelled.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 40-2657-0000/NEDA 1602

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: September 2026