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B2618 — CAPACITOR,FIXED,ELECTROLYTIC

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

B2618: CAPACITOR,FIXED,ELECTROLYTIC.

The CAPACITOR,FIXED,ELECTROLYTIC 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 body_width: 1.625 INCHES NOMINAL IN, body_height: 2.375 INCHES NOMINAL IN, body_length: 1.625 INCHES NOMINAL IN, rating_method: ELECTRICAL SINGLE COMPONENT ALL WINDING, inclosure_type: HERMETICALLY SEALED, inductance_type: FIXED. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-645-8865, 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
B2618
NSN: 5950-00-645-8865
FSC: 5950 — Coils and Transformers
CAGE: 88932 — NORTHROP GRUMMAN CORP PRECISION PRODUCTS PLANT (USA)
SPECIFICATIONS
body_width1.625 INCHES NOMINAL IN
body_height2.375 INCHES NOMINAL IN
body_length1.625 INCHES NOMINAL IN
rating_methodELECTRICAL SINGLE COMPONENT ALL WINDING
inclosure_typeHERMETICALLY SEALED
inductance_typeFIXED
mounting_methodTHREADED STUD(S) SINGLE GROUP
winding_quantity2 SINGLE COMPONENT
inductance_rating25.00 HENRY NOMINAL SINGLE COMPONENT ALL WINDING
nominal_thread_size0.138 INCHES SINGLE GROUP IN
reliability_indicatorNOT ESTABLISHED
thread_quantity_per_inch32 SINGLE GROUP
NSN5950-00-645-8865
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN B2618 MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
•
MOUNTING FACILITY QUANTITY: 2 SINGLE GROUP
•
INCLOSURE TYPE: HERMETICALLY SEALED
•
MOUNTING METHOD: THREADED STUD(S) SINGLE GROUP
•
INDUCTANCE RATING: 25.00 HENRY NOMINAL SINGLE COMPONENT ALL WINDING
•
BODY WIDTH: 1.625 INCHES NOMINAL IN
•
BODY HEIGHT: 2.375 INCHES NOMINAL IN
•
DISTANCE BETWEEN MOUNTING FACILITY CENTERS: 1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
NOMINAL THREAD SIZE: 0.138 INCHES SINGLE GROUP IN
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
MOUNTING FACILITY QUANTITY2 SINGLE GROUP
INCLOSURE TYPEHERMETICALLY SEALED
MOUNTING METHODTHREADED STUD(S) SINGLE GROUP
INDUCTANCE RATING25.00 HENRY NOMINAL SINGLE COMPONENT ALL WINDING
BODY WIDTH1.625 INCHES NOMINAL IN
BODY HEIGHT2.375 INCHES NOMINAL IN
DISTANCE BETWEEN MOUNTING FACILITY CENTERS1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
NOMINAL THREAD SIZE0.138 INCHES SINGLE GROUP IN
BODY LENGTH1.625 INCHES NOMINAL IN
WINDING OPERATING CURRENT100.0 MICROAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
SUBSTITUTES & CROSS-REFERENCES 1
C3102Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B2618?
B2618 is a CAPACITOR,FIXED,ELECTROLYTIC.
What parts can replace B2618?
There is 1 known substitute for B2618: C3102. Substitute compatibility should be verified for your specific system.
What is the NSN for B2618?
B2618 is cataloged in the U.S. Government catalog under NSN 5950-00-645-8865. This indicates validated use in U.S. government and defense supply chains.
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