B41505 datasheet(2/21 Pages) EPCOS

2 / 21 page

Long-life grade capacitors

Applications

Frequency converters

Professional power supplies in industrial electronics and in

data processing equipment

Features

Long useful life

High reliability

Outstanding ripple current capability

Low ESR

RoHS-compatible

Construction

Charge/discharge-proof, polar

Aluminum case, fully insulated with PVC

Version with PET insulation available (B43505 only)

Version with additional PET insulation cap on terminal side

available for insulating the capacitor from the PCB (B43505

only)

Snap-in solder pins to hold component in place on PC-board

Minus pole marking on case surface

Minus pole not insulated from case

Overload protection by safety vent on the base

Terminals

Standard version with 2 terminals,

2 lengths available: 6.3 and 4.5 mm

3 terminals to ensure correct insertion: length 4.5 mm

Specifications and characteristics in brief

B41505

B43505

Rated voltage VR

10 ... 100 V DC

200 ... 450 V DC

Surge voltage VS

1.15

VR (for VR

≤ 250 V DC)

1.10

VR (for VR

≥ 400 V DC)

Rated capacitance CR

560 ... 33000 µF

47 ... 1500 µF

Capacitance tolerance

±20%

Dissipation factor tan

δ V

R = 10 V DC: tan

δ ≤ 0.20

≤ 400 V DC: tan δ ≤ 0.13

(20

°C, 100 Hz)

VR = 16 V DC: tan

δ ≤ 0.15

VR = 450 V DC: tan

δ ≤ 0.17

VR = 25 V DC: tan

δ ≤ 0.11

VR = 35 V DC: tan

δ ≤ 0.10

VR = 50 V DC: tan

δ ≤ 0.08

VR = 63 ... 100 V DC: tan

δ ≤ 0.06

Snap-in capacitors

B41505, B43505

Excellent performance

105

°C

Page 2 of 21

Please read Cautions and warnings and

Important notes at the end of this document.

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