B41554-B7688-Q datasheet, PDF - EEWORLD Datasheet

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B41554-B7688-Q: DescriptionAluminum Electrolytic Capacitor, Polarized, Aluminum (wet), 40V, 30% +Tol, 10% -Tol, 6800uF, Chassis Mount, RADIAL LEADED; CategoryPassive components capacitor; File Size435KB，17 Pages; ManufacturerTDK Corporation; Websitehttp://www.tdk.com; Environmental Compliance

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B41554-B7688-Q Overview

Aluminum Electrolytic Capacitor, Polarized, Aluminum (wet), 40V, 30% +Tol, 10% -Tol, 6800uF, Chassis Mount, RADIAL LEADED

B41554-B7688-Q Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	TDK Corporation
package instruction	,
Reach Compliance Code	compli
capacitance	6800 µF
Capacitor type	ALUMINUM ELECTROLYTIC CAPACITOR
dielectric materials	ALUMINUM (WET)
ESR	28 mΩ
Manufacturer's serial number	B41554
Installation features	CHASSIS MOUNT
negative tolerance	10%
Number of terminals	2
Maximum operating temperature	125 °C
Package shape	CYLINDRICAL PACKAGE
polarity	POLARIZED
positive tolerance	30%
Rated (DC) voltage (URdc)	40 V
ripple current	6200 mA
surface mount	NO
Terminal shape	BINDING POST

B41554-B7688-Q Preview

Aluminum electrolytic capacitors

Capacitors with screw terminals

Series/Type:

Date:

B41554

November 2008

information contained therein without EPCOS' prior express consent is prohibited.

Capacitors with screw terminals

SIKOREL

125

°C

B41554

Long-life grade capacitors

Applications

Highly professional power supplies

Features

Outstanding reliability

Wide temperature range

Good thermal characteristics and high ripple current capability

Long useful life

Shelf life up to 10 years

All-welded construction ensures reliable electrical contact

RoHS-compatible

Construction

Charge-discharge proof, polar

Aluminum case with insulating sleeve

Poles with screw terminal connections

Mounting with ring clips or clamps

Please read

Cautions and warnings

and

Important notes

at the end of this document.

Page 2 of 17

B41554

SIKOREL

125

°C

Specifications and characteristics in brief

Rated voltage V

Surge voltage V

Rated capacitance C

Capacitance tolerance

Leakage current I

leak

(5 min, 20

°C)

Self-inductance ESL

d = 35.7 mm: approx. 10 nH

d = 51.6 mm: approx. 15 nH

≥

64.3 mm: approx. 20 nH

≤

51.6 mm d

≥

64.3 mm

> 2500 h

> 5000 h

> 15000 h

> 25000 h

> 200000 h

2000 h

Requirements:

∆C/C

≤ ±45%

of initial value

ESR

≤

3 times initial specified limit

leak

≤

initial specified limit

Post test requirements:

∆C/C

≤ ±15%

of initial value

ESR

≤

1.3 times initial specified limit

leak

≤

initial specified limit

16 ... 100 V DC

1.15 V

1500 ... 220000 µF

10/+30% Q

Useful life

125

°C;

; I

AC,R

°C;

; I

AC,max

°C;

; 3.4 I

AC,R

°C;

; 3.8 I

AC,R

Voltage endurance test

125

°C;

; I

AC,R

Vibration resistance test To IEC 60068-2-6, test Fc:

Displacement amplitude 0.75 mm, frequency range 10 ... 55 Hz,

acceleration max. 10

duration 3

2 h.

Capacitor mounted by its body which is rigidly clamped to the work

surface.

IEC climatic category

Detail specification

Sectional specification

To IEC 60068-1:

55/125/56 ( 55

°C/+125 °C/56

days damp heat test)

Similar to CECC 30301-804

IEC 60384-4

Ripple current capability

Due to the ripple current capability of the contact elements, the following current upper limits must

not be exceeded:

Capacitor diameter

AC, max

≤

51.6 mm

30 A

> 51.6 mm

40 A

Please read

Cautions and warnings

and

Important notes

at the end of this document.

Page 3 of 17

B41554

SIKOREL

125

°C

Dimensional drawings

d = 35.7 mm

≥

51.6 mm

Positive pole marking: +

Dimensions and weights

Ter-

minal

Dimensions (mm) with insulating sleeve

±1

35.7 +0/ 0.8

51.6 +0/ 0.8

64.3 +0/ 0.8

76.9 +0/ 0.7

55.7

80.7

105.7

80.7

105.7

143.2

62.0

87.0

112.0

87.0

112.0

149.5

Approx.

weight (g)

105

135

220

440

620

840

max.

8.2

a +0.2/ 0.4

12.7

22.2

28.5

31.7

Please read

Cautions and warnings

and

Important notes

at the end of this document.

Page 4 of 17

B41554

SIKOREL

125

°C

Packing

Capacitor

diameter d (mm)

35.7

51.6

64.3

lenght l

(mm)

all

Packing units

(pcs.)

Capacitor

diameter d (mm)

76.9

length l

(mm)

97.0 - 168.7

191.0 - 220.7

Packing units

(pcs.)

For ecological reasons the packing is pure cardboard.

Accessories

The following items are included in the delivery package, but are not fastened to the capacitors:

Thread Toothed

washers

For terminals

A 5.1 DIN 6797

Screws/nuts

Cylinder-head screw M 5

8 DIN 84-4.8

Maximum

torque

2 Nm

The following items must be ordered separately. For details, refer to chapter "Capacitors with

screw terminals Accessories".

Item

Ring clips

Clamps for capacitors with d

≥

64.3 mm

Type

B44030

Please read

Cautions and warnings

and

Important notes

at the end of this document.

Page 5 of 17

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