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778P7529400JA3

Description
Film Capacitor,
CategoryPassive components    capacitor   
File Size220KB,7 Pages
ManufacturerCDE [ CORNELL DUBILIER ELECTRONICS ]
Download Datasheet Parametric View All

778P7529400JA3 Overview

Film Capacitor,

778P7529400JA3 Parametric

Parameter NameAttribute value
Objectid2088110752
package instruction,
Reach Compliance Codeunknown
ECCN codeEAR99
Capacitor typeFILM CAPACITOR
Manufacturer's serial number778P
Type 778P/779P, Orange Drop®, Polypropylene Film/Foil Capacitors
400 VAC
Type 778P/779P
Orange Drop
®
400 Volts A-C
Polypropylene Film/Foil
Capacitors
Features
• Specifically designed for A-C voltage
applications where corona free operation
is required for high reliability.
• Extremely low dissipation factor and ESR.
• Ideal for high frequency, high pulse
current applications; dV/dt rating
up to 77,400 volts/µsec.
• Excellent stability, virtually linear
temperature coefficient.
• Compact size with various lead spacings.
Insulation Resistance:
400,000 M minimum at +25°C
20,000 M minimum at +85°C
2,000 M minimum at +105°C
Temperature Coefficient (typical, over
temperature range of -55°C to +85°C):
-140 ppm/°C, Type 778P
-180 ppm/°C, Type 779P
Pulse Rise Time, dV/dt:
See standard ratings table.
Dissipation Factor & ESR:
See standard ratings table.
Corona Start Voltage (typical):
Specifications
Capacitance Range:
500 Volts RMS
Encapsulation:
470 pF to .033 µF
Capacitance Tolerance:
Conformal coating of flame retardant
orange epoxy (meets UL94V-0 specs.)
Dielectric:
±1% to ±10%
Voltage Ratings:
400 Volts A-C/630 Volts D-C
Operating Temperature Range:
Polypropylene film; utilizing a floating
common of metallized polypropylene,
which provides self-healing characteristics.
Construction:
-55°C to +85°C
(+105°C with proper voltage derating)
Lead Wire:
Non-inductively wound with extended
foil, internal series-section design.
Applications:
Tinned copper-clad steel,
.032" (.8) diameter, #20 AWG
Electronic Lighting Ballasts, Switching
Power Supplies, Resonant Converters.
RoHS Compliant
Dimensions in inches, metric (mm) in parenthesis.
CDE Cornell Dubilier
1605 E. Rodney French Blvd.
New Bedford, MA 02744
Phone: (508)996-8561
Fax: (508)996-3830
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