BFC12 — CAPACITOR,VARIABLE,AIR DIELECTRI

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

BFC12: CAPACITOR,VARIABLE,AIR DIELECTRI.

CAPACITOR,VARIABLE,AIR DIELECTRI. Key specifications include shaft_type: ROUND SINGLE SHAFT, shaft_length: 0.438 INCHES NOMINAL SINGLE SHAFT IN, thread_class: 2B, bushing_shape: ROUND, overall_length: 2.016 INCHES NOMINAL IN, shaft_diameter: 0.250 INCHES NOMINAL SINGLE SHAFT IN. This part is cataloged in the U.S.

Government catalog under NSN 5910-00-666-0463, 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→ BFC12

NSN: 5910-00-666-0463
FSC: 5910 — Capacitors
CAGE: 56394 — PAX MFG CORP HAMMARLUND MFG CO DIV (USA)

SPECIFICATIONS

shaft_type	ROUND SINGLE SHAFT
shaft_length	0.438 INCHES NOMINAL SINGLE SHAFT IN
thread_class	2B
bushing_shape	ROUND
overall_length	2.016 INCHES NOMINAL IN
shaft_diameter	0.250 INCHES NOMINAL SINGLE SHAFT IN
bushing_diameter	0.406 INCHES NOMINAL IN
nominal_thread_size	0.138 INCHES IN
tuning_characteristic	STRAIGHT LINE CAPACITY ALL SECTIONS
adjustment_device_rotation	180.0 DEGREES NOMINAL CLOCKWISE
terminal_type_and_quantity	3 TAB, SOLDER LUG
individual_section_quantity	2
NSN	5910-00-666-0463

COMPONENT DIAGRAM

KEY FEATURES

•

SHAFT TYPE: ROUND SINGLE SHAFT

•

BUSHING SHAPE: ROUND

•

MOUNTING FACILITY TYPE AND QUANTITY: 2 THREADED HOLE(S)

•

NONDERATED VOLTAGE RATING AND TYPE: 1200.0 AC PEAK ALL SECTIONS

•

SHAFT DIAMETER: 0.250 INCHES NOMINAL SINGLE SHAFT IN

•

ADJUSTMENT DEVICE ROTATION: 180.0 DEGREES NOMINAL CLOCKWISE

•

CAPACITANCE RANGE IN PICOFARADS: +3.4 TO 14.5 ALL SECTIONS

•

MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)

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

SHAFT TYPE	ROUND SINGLE SHAFT
BUSHING SHAPE	ROUND
MOUNTING FACILITY TYPE AND QUANTITY	2 THREADED HOLE(S)
NONDERATED VOLTAGE RATING AND TYPE	1200.0 AC PEAK ALL SECTIONS
SHAFT DIAMETER	0.250 INCHES NOMINAL SINGLE SHAFT IN
ADJUSTMENT DEVICE ROTATION	180.0 DEGREES NOMINAL CLOCKWISE
CAPACITANCE RANGE IN PICOFARADS	+3.4 TO 14.5 ALL SECTIONS
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR	UNIFIED NATIONAL COARSE (UNC)
INDIVIDUAL SECTION QUANTITY	2
OVERALL LENGTH	2.016 INCHES NOMINAL IN

OTHER ITEMS IN FSC 5910 — Capacitors

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5910-00-000-1038 5910-00-000-1049 5910-00-000-1080 5910-00-000-6838 5910-00-001-1913 5910-00-001-2576 5910-00-001-2577 5910-00-001-2578

SUBSTITUTES & CROSS-REFERENCES 1

9411-03-50019Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is BFC12?

BFC12 is a CAPACITOR,VARIABLE,AIR DIELECTRI. It is classified as a MRO (MRO_GENERAL).

What parts can replace BFC12?

There is 1 known substitute for BFC12: 9411-03-50019. Substitute compatibility should be verified for your specific system.

What is the NSN for BFC12?

BFC12 is cataloged in the U.S. Government catalog under NSN 5910-00-666-0463. This indicates validated use in U.S. government and defense supply chains.

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BFC12 — CAPACITOR,VARIABLE,AIR DIELECTRI

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