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Technical Data Sheet

3966B-2 — Technical Data Sheet

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— · MRO · MRO_GENERAL
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

CAPACITOR,FIXED,CERAMIC DIELECTR. Key specifications include material: GLASS CASE, body_style: TUBE TYPE, overall_length: 1.275 INCHES NOMINAL IN, overall_diameter: 0.275 INCHES NOMINAL IN, features_provided: NONRENEWABLE FUSIBLE ELEMENT, surface_treatment: COPPER ALLOY TERMINAL. This part is cataloged in the Federal Logistics Information System under NSN 5920-00-280-5066, 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→ 3966B-2
NSN: 5920-00-280-5066
FSC: 5920
CAGE: 22501 — HOWELL LABORATORIES INC DBA HOWELL LABORATORIES INC (USA)
SPECIFICATIONS
materialGLASS CASE
body_styleTUBE TYPE
overall_length1.275 INCHES NOMINAL IN
overall_diameter0.275 INCHES NOMINAL IN
features_providedNONRENEWABLE FUSIBLE ELEMENT
surface_treatmentCOPPER ALLOY TERMINAL
specification/standard_data81349-MIL-F-15160/2 GOVERNMENT SPECIFICATION
interruption_indicator_methodVISIBLE ELEMENT
maximum_voltage_rating_in_volts250.0 AC
continuous_current_rating_in_amps5.000
circuit_over-current_interruption_typeTIME DELAY
circuit_over-current_interruption_delay_time_in_seconds5.5 200 PCT OF CURRENT RATING
NSN5920-00-280-5066
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,CERAMIC DIELECTR TITLE COMPONENT PN 3966B-2 MFR CAPACITOR,FIXED,CERAMI
KEY FEATURES
•
TEST DATA DOCUMENT: 81349-MIL-F-15160 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
•
SPECIFICATION/STANDARD DATA: 81349-MIL-F-15160/2 GOVERNMENT SPECIFICATION
•
SURFACE TREATMENT: NICKEL TERMINAL
•
CIRCUIT OVER-CURRENT INTERRUPTION TYPE: TIME DELAY
•
INTERRUPTION INDICATOR METHOD: VISIBLE ELEMENT
•
MAXIMUM VOLTAGE RATING IN VOLTS: 125.0 AC AND 125.0 DC
•
CIRCUIT OVER-CURRENT INTERRUPTION DELAY TIME IN SECONDS: 12.0 200 PCT OF CURRENT RATING
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
TEST DATA DOCUMENT81349-MIL-F-15160 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
SPECIFICATION/STANDARD DATA81349-MIL-F-15160/2 GOVERNMENT SPECIFICATION
SURFACE TREATMENTNICKEL TERMINAL
OVERALL LENGTH1.219 INCHES MINIMUM AND 1.281 INCHES MAXIMUM IN
CIRCUIT OVER-CURRENT INTERRUPTION TYPETIME DELAY
INTERRUPTION INDICATOR METHODVISIBLE ELEMENT
MAXIMUM VOLTAGE RATING IN VOLTS125.0 AC AND 125.0 DC
CIRCUIT OVER-CURRENT INTERRUPTION DELAY TIME IN SECONDS12.0 200 PCT OF CURRENT RATING
CONTINUOUS CURRENT RATING IN AMPS5.000
FEATURES PROVIDEDNONRENEWABLE FUSIBLE ELEMENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 32
16P96InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
900123-0036InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
12522InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
A576InterchangeableGOVERNMENT REGISTRY
Cartridge,caliber .50
interchangeable
7670238InterchangeableGOVERNMENT REGISTRY
Cartridge,caliber .50
interchangeable
1305PL2156867InterchangeableGOVERNMENT REGISTRY
Cartridge,caliber .50
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3966B-2?
3966B-2 is a CAPACITOR,FIXED,CERAMIC DIELECTR. It is classified as a MRO (MRO_GENERAL).
What parts can replace 3966B-2?
There are 32 known substitutes for 3966B-2: 16P96, 900123-0036, 12522 and 29 more. Substitute compatibility should be verified for your specific system.
Is 3966B-2 still available?
3966B-2 is currently cancelled.
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