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7843 — CAPACITOR,FIXED,ELECTROLYTIC

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

7843: 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 tube_type: TETRODE, anode_type: PLAIN FOIL, body_style: W/O MTG FACILITIES, AXIAL TERMINALS, body_length: 0.874 INCHES NOMINAL IN, body_diameter: 0.355 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-127-4520, 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
MRO→ MRO_GENERAL→ 7843
NSN: 5950-00-127-4520
NIINs: 001274520, 001477843, 004390652, 004570255, 008923808, 008975077
FSC: 5950 — Coils and Transformers
CAGE: 22558 — COAST/ADVANCED CHIP MAGNETICS, INC. (USA)
SPECIFICATIONS
tube_typeTETRODE
anode_typePLAIN FOIL
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_length0.874 INCHES NOMINAL IN
body_diameter0.355 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
mounting_methodTHREADED HOLE(S) SINGLE GROUP
terminal_length1.500 INCHES MINIMUM IN
frequency_rating17.0 KILOHERTZ MINIMUM AND 23.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
special_featuresENVELOPE MATERIAL :CERAMIC AND METAL
nominal_thread_size0.138 INCHES SINGLE GROUP IN
body_outside_diameter1.125 INCHES MAXIMUM IN
NSN5950-00-127-4520
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN 7843 MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
•
MOUNTING FACILITY QUANTITY: 1 SINGLE GROUP
•
INCLOSURE TYPE: FULLY INCLOSED
•
BODY OUTSIDE DIAMETER: 1.125 INCHES MAXIMUM IN
•
MOUNTING METHOD: THREADED HOLE(S) SINGLE GROUP
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
•
NOMINAL THREAD SIZE: 0.138 INCHES SINGLE GROUP IN
•
BODY LENGTH: 0.781 INCHES MAXIMUM IN
•
WINDING OPERATING CURRENT: 1.0 AMPERES AC MAXIMUM SINGLE COMPONENT ALL SECONDARY
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 QUANTITY1 SINGLE GROUP
INCLOSURE TYPEFULLY INCLOSED
BODY OUTSIDE DIAMETER1.125 INCHES MAXIMUM IN
MOUNTING METHODTHREADED HOLE(S) SINGLE GROUP
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
NOMINAL THREAD SIZE0.138 INCHES SINGLE GROUP IN
BODY LENGTH0.781 INCHES MAXIMUM IN
WINDING OPERATING CURRENT1.0 AMPERES AC MAXIMUM SINGLE COMPONENT ALL SECONDARY
RELIABILITY INDICATORNOT ESTABLISHED
FREQUENCY RATING17.0 KILOHERTZ MINIMUM AND 23.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
SUBSTITUTES & CROSS-REFERENCES 4
0300D0034Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
59501274520Reference document
Same NSN cross-reference
Reference document — Secondary reference
10548818Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5950001274520Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7843?
7843 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 7843?
There are 4 known substitutes for 7843: 0300D0034, 59501274520, 10548818 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7843?
7843 is cataloged in the U.S. Government catalog under NSN 5950-00-127-4520. This indicates validated use in U.S. government and defense supply chains.
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