C1825X391KCRAL datasheet, PDF - EEWORLD Datasheet

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C1825X391KCRAL: DescriptionCeramic Capacitor, Multilayer, Ceramic, 500V, 10% +Tol, 10% -Tol, X7R, 15% TC, 0.00039uF, Surface Mount, 1825, CHIP; CategoryPassive components capacitor; File Size1MB，17 Pages; ManufacturerKEMET; Websitehttp://www.kemet.com

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C1825X391KCRAL Overview

Ceramic Capacitor, Multilayer, Ceramic, 500V, 10% +Tol, 10% -Tol, X7R, 15% TC, 0.00039uF, Surface Mount, 1825, CHIP

C1825X391KCRAL Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
package instruction	, 1825
Reach Compliance Code	not_compliant
ECCN code	EAR99
capacitance	0.00039 µF
Capacitor type	CERAMIC CAPACITOR
dielectric materials	CERAMIC
high	1.6 mm
JESD-609 code	e0
length	4.6 mm
Manufacturer's serial number	C1825
Installation features	SURFACE MOUNT
multi-layer	Yes
negative tolerance	10%
Number of terminals	2
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
Package shape	RECTANGULAR PACKAGE
Package form	SMT
method of packing	BULK
positive tolerance	10%
Rated (DC) voltage (URdc)	500 V
series	C(SIZE)X(HIGH VOLT)
size code	1825
surface mount	YES
Temperature characteristic code	X7R
Temperature Coefficient	15% ppm/°C
Terminal surface	Tin/Lead (Sn90Pb10) - with Nickel (Ni) barrier
Terminal shape	WRAPAROUND
width	6.4 mm

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Surface Mount Multilayer Ceramic Chip Capacitors (SMD MLCCs)

High Voltage with Flexible Termination System (HV FT-CAP)

X7R Dielectric, 500VDC-3000VDC (Commercial Grade)

Overview

KEMET’s High Voltage with Flexible Termination (HV FT-CAP)

surface mount MLCCs in X7R dielectric combine high voltage and

flexible termination technologies. Featuring a 125°C maximum

operating temperature and considered “temperature stable,”

these devices address the primary failure mode of MLCCs—flex

cracks, which are typically the result of excessive shear stresses

produced during board flexure or thermal cycling. Utilizing a

conductive silver epoxy between the base metal and nickel

barrier layers of KEMET’s standard termination system, flexible

termination technology directs board flex stress away from the

ceramic body and into the termination area, therefore mitigating

flex cracks which can result in low IR or short circuit failures.

Although flexible termination technology does not eliminate the

potential for mechanical damage that may propagate during

extreme environmental and handling conditions, it does provide

superior flex performance over standard termination systems.

The HV FT-CAP offers low leakage current, exhibits low ESR at

high frequencies and finds conventional use as snubbers or filters

in applications such as switching power supplies and lighting

ballasts. Their exceptional performance at high frequencies has

made them a preferred choice of design engineers worldwide.

In addition to their use in power supplies, these capacitors

are widely used in industries related to telecommunications,

medical, military, aerospace, semiconductors and test/diagnostic

equipment.

Combined with the stability of an X7R dielectric and designed to

accommodate all capacitance requirements, these flex-robust

devices are RoHS-compliant, offer up to 5mm of flex-bend

capability and exhibit a predictable change in capacitance with

respect to time and voltage. Capacitance change with reference

to ambient temperature is limited to ±15% from -55°C to +125°C.

Benefits

•

-55°C to +125°C operating temperature range

Superior flex performance (up to 5mm)

Pb-Free and RoHS compliant

EIA 0805, 1206, 1210, 1808, 1812, 1825, 2220 and 2225 case sizes

DC voltage ratings of 500V, 630V, 1KV, 1.5KV, 2KV, 2.5KV and 3KV

Capacitance offerings ranging from 62pF to 0.27μF

Available capacitance tolerances of ±5%, ±10% or ±20%.

Low ESR and ESL

Non-polar device, minimizing installation concerns

100% pure matte tin-plated end metallization allowing for

excellent solderability

• SnPb plated end metallization option available upon request (5% min)

Applications

Typical applications include switch mode power supplies (input

filters, resonators, tank circuits, snubber circuits, output filters),

high voltage coupling and DC blocking, lighting ballasts, voltage

multiplier circuits, DC/DC converters and coupling capacitors in

Ćuk converters. Markets include power supply, LCD fluorescent

backlight ballasts, HID lighting, telecom equipment, industrial and

medical equipment/control, LAN/WAN interface, analog and digital

modems, and automotive. X7R dielectrics are not designed for AC

line filtering or pulse applications.

Ordering Information

Ceramic

1210

473

Capacitance

Code (pF)

2 Sig. Digits +

Number of Zeros

Capacitance

Tolerance

J = ±5%

K = ±10%

M = ±20%

Voltage

C = 500V

B = 630V

D = 1000V

F = 1500V

G = 2000V

Z = 2500V

H = 3000V

Dielectric

R = X7R

Failure Rate/

Design

A = N/A

End Metallization

C = 100% Matte Sn

L = SnPb (5% min)

Packaging/Grade

(C-Spec)

Blank = Bulk

TU = 7" Reel

Unmarked

TM = 7" Reel Marked

Case Size Specification/

(L" x W")

Series

0805

1206

1210

1808

1812

1825

2220

2225

X = Flexible

Termination

Additional termination options may be available. Contact KEMET for details.

Additional reeling or packaging options may be available. Contact KEMET for details.

One WORLD

One Brand

One Strategy

One Focus

One Team

One KEMET

C1025-1 • 9/14/2010

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