SEKR47M250ST datasheet, PDF - EEWORLD Datasheet

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SEKR47M250ST: DescriptionAluminum Electrolytic Capacitor, Polarized, Aluminum (wet), 250V, 20% +Tol, 20% -Tol, 0.47uF, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT; CategoryPassive components capacitor; File Size268KB，6 Pages; ManufacturerCDE [ CORNELL DUBILIER ELECTRONICS ]; Environmental Compliance

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SEKR47M250ST Overview

Aluminum Electrolytic Capacitor, Polarized, Aluminum (wet), 250V, 20% +Tol, 20% -Tol, 0.47uF, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT

SEKR47M250ST Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Objectid	1943911678
package instruction	,
Reach Compliance Code	compliant
ECCN code	EAR99
YTEOL	0
capacitance	0.47 µF
Capacitor type	ALUMINUM ELECTROLYTIC CAPACITOR
diameter	6.3 mm
dielectric materials	ALUMINUM (WET)
ESR	423500 mΩ
JESD-609 code	e3
leakage current	0.01 mA
length	11 mm
Installation features	THROUGH HOLE MOUNT
negative tolerance	20%
Number of terminals	2
Maximum operating temperature	105 °C
Minimum operating temperature	-40 °C
Package shape	CYLINDRICAL PACKAGE
Package form	Radial
polarity	POLARIZED
positive tolerance	20%
Rated (DC) voltage (URdc)	250 V
ripple current	12 mA
surface mount	NO
Delta tangent	0.15
Terminal surface	Tin (Sn)
Terminal pitch	2.5 mm
Terminal shape	WIRE

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Type SEK

105 ºC Radial Leaded Aluminum Electrolytic Capacitors

Long Life, Aluminum Electrolytic

Type SEK is a radial leaded aluminum electrolytic ca-

pacitor with a +105 º C, long life rating. The volumetic

efﬁcient high CV product of the SEK makes it ideal for

high density packaging in general purpose, coupling,

decoupling, bypass and ﬁltering circuit applications.

Highlights

•

Capacitance Range:

Voltage Range:

Capacitance Tolerance:

Operating Temperature Range:

Speciﬁcations

+105 ºC

Long life

High CV product

General purpose applications

Available in T&R and ammo pack

0.47 to 15,000 µF

6.3 to 450 Vdc

±20%

–55 ºC to +105 ºC; 6.3 to 100 Vdc

–40 ºC to +105 ºC; 160 to 400 Vdc

–25 ºC to +105 ºC; 450 Vdc

DC Leakage Current:

After 2 minutes, +20 ºC at rated voltage

6.3 to 100 Vdc

I = .01CV or 3 µA Max

≥ 160 Vdc after 3 min, +20 ºC at rated voltage

I = .03CV or 10 µA Max

C = Capacitance in (µF)

V = Rated voltage

Dissipation Factor @ 120 Hz, +25 ºC:

WV (V)

6.3 10 16 25 35 50 63 80 100 160-250 350-450

DF(%)

26 22 18 16 14 12 10 10 10

Ripple Multipliers for Voltage and Temperature:

For capacitors whose capacitance value exceeds 1000 µF,

the value of (DF)% is increased 2% for every additional

Rated

WVDC

6 to 25

35 to 100

160 to 250

350 to 400

Ambient

+105 ºC

+85 ºC

+70 ºC

Ripple Multipliers

60Hz

0.80

0.75

0.70

0.60

Ripple

1.00

1.50

1.80

120Hz

1.0

1kHz

1.1

1.3

1.4

1.5

10kHz

1.2

1.4

1.6

1.8

Temperature Multiplier

Load Life:

Apply WVDC for 2000 hours at +105 ºC

Shelf Life:

1000 hrs with no voltage applied

Capacitance change within 20% of initial limit

DF not to exceed 200% of initial requirement

Leakage current not to exceed 200% of initial

Cap change within ±20% of initial Values

DF 200% of initial requirements

DC leakage current meets initial requirement

CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 • www.cde.com

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