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778P1239400JB2: 产品描述Film Capacitor,; 产品类别无源元件电容器; 文件大小220KB，共7页; 制造商CDE [ CORNELL DUBILIER ELECTRONICS ]

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778P1239400JB2概述

Film Capacitor,

778P1239400JB2规格参数

参数名称	属性值
Objectid	2088107979
包装说明	,
Reach Compliance Code	unknown
ECCN代码	EAR99
YTEOL	7.28
电容	0.012 µF
电容器类型	FILM CAPACITOR
介电材料	POLYPROPYLENE
高度	11.4 mm
JESD-609代码	e4
长度	19.1 mm
安装特点	THROUGH HOLE MOUNT
负容差	10%
端子数量	2
最高工作温度	85 °C
最低工作温度	-55 °C
封装形式	Radial
正容差	10%
额定（AC）电压（URac）	400 V
额定（直流）电压（URdc）	630 V
表面贴装	NO
温度系数	-140ppm/C ppm/°C
端子面层	Gold (Au)
端子节距	0.5 mm
端子形状	WIRE
宽度	10.4 mm

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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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