PartsTable
Technical Data Sheet
572B4 ✓ 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

CAPACITOR,FIXED,PAPER DIELECTRIC. Key specifications include body_width: 0.750 INCHES NOMINAL IN, body_height: 0.750 INCHES NOMINAL IN, body_length: 1.150 INCHES NOMINAL IN, turn_quantity: 6 1/2 SINGLE COMPONENT SINGLE SECONDARY, coil_form_type: HOLLOW SINGLE COMPONENT, inclosure_type: OPEN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-648-1070, 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
572B4
NSN: 5950-00-648-1070
FSC: 5950
CAGE: 94033 — CARDWELL CONDENSER CORP LAPOINTE-ADMIRAL DIV (USA)
SPECIFICATIONS
body_width0.750 INCHES NOMINAL IN
body_height0.750 INCHES NOMINAL IN
body_length1.150 INCHES NOMINAL IN
turn_quantity6 1/2 SINGLE COMPONENT SINGLE SECONDARY
coil_form_typeHOLLOW SINGLE COMPONENT
inclosure_typeOPEN
mounting_methodTHREADED BUSHING SINGLE GROUP
frequency_rating10.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT
inductance_rating0.72 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE SECONDARY
nominal_thread_size0.250 INCHES SINGLE GROUP IN
winding_conductor_size0.02010 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY IN
thread_quantity_per_inch28 SINGLE GROUP
NSN5950-00-648-1070
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PAPER DIELECTRIC TITLE COMPONENT PN 572B4 MFR CAPACITOR,FIXED,PAPER
KEY FEATURES
INCLOSURE TYPE: OPEN
MOUNTING METHOD: THREADED BUSHING SINGLE GROUP
NOMINAL THREAD SIZE: 0.250 INCHES SINGLE GROUP IN
FREQUENCY RATING: 10.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT
BODY WIDTH: 0.750 INCHES NOMINAL IN
TURN QUANTITY: 6 1/2 SINGLE COMPONENT SINGLE SECONDARY
INDUCTANCE RATING: 2.76 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY
WINDING CONDUCTOR SIZE: 0.02010 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY 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 (FLIS)
INCLOSURE TYPEOPEN
MOUNTING METHODTHREADED BUSHING SINGLE GROUP
NOMINAL THREAD SIZE0.250 INCHES SINGLE GROUP IN
FREQUENCY RATING10.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT
BODY WIDTH0.750 INCHES NOMINAL IN
TURN QUANTITY6 1/2 SINGLE COMPONENT SINGLE SECONDARY
INDUCTANCE RATING2.76 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE PRIMARY
WINDING CONDUCTOR SIZE0.02010 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY IN
ADJUSTMENT METHOD AND QUANTITY1 ADJUSTABLE CORE SINGLE COMPONENT
THREAD QUANTITY PER INCH28 SINGLE GROUP
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
2752-2Interchangeable
interchangeable cross-reference
interchangeable
990355-1Interchangeable
interchangeable cross-reference
interchangeable
180-2752-02-05Interchangeable
interchangeable cross-reference
interchangeable
SN250B5076ALT1Interchangeable
Same NIIN cross-reference
interchangeable
572B4-1Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 572B4?
572B4 is a CAPACITOR,FIXED,PAPER DIELECTRIC.
What parts can replace 572B4?
There are 5 known substitutes for 572B4: 2752-2, 990355-1, 180-2752-02-05 and 2 more. Substitute compatibility should be verified for your specific system.
Is 572B4 still available?
572B4 is currently cancelled.
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