B43858 데이터 시트보기 (PDF) - TDK Corporation

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B43858

Aluminum electrolytic capacitors Single-ended capacitors

TDK Corporation 

B43858

High ripple current  105 °C

Specifications and characteristics in brief

Rated voltage VR

Surge voltage VS

Rated capacitance CR

Capacitance tolerance

Dissipation factor tan δ

(20 °C, 120 Hz)

Leakage current Ileak

(20 °C, 5 min)

Self-inductance ESL

Useful life1)

105 °C; VR; IAC,R

Requirements

Voltage endurance test

105 °C; VR

Post test requirements

Vibration resistance test

IEC climatic category

Sectional specification

160 ... 450 V DC

1.1  VR

2.2 ... 330 µF

±20%  M

VR ≤ 250 V DC: tan δ (max.) = 0.20

VR ≥ 350 V DC: tan δ (max.) = 0.24

Diameter (mm)

≤ 12.5

16

18

ESL (nH)

20

26

34

> 5000 h

∆C/C ≤ 35% of initial value

tan δ ≤ 3 times initial specified limit

Ileak

≤ initial specified limit

5000 h

∆C/C ≤ 25% of initial value

tan δ ≤ 2 times initial specified limit

Ileak

≤ initial specified limit

To IEC 60068-2-6, test Fc:

Frequency range 10 Hz ... 2 kHz, displacement amplitude 0.75 mm,

acceleration max. 10 g, duration 3 × 2 h.

Capacitor rigidly clamped by the aluminum case.

To IEC 60068-1:

VR ≤ 250 V: 40/105/56 (40 °C/+105 °C/56 days damp heat test)

VR ≥ 350 V: 25/105/56 (25 °C/+105 °C/56 days damp heat test)

IEC 60384-4

1) Refer to chapter "General technical information, 5 Useful life" on how to interpret useful life.

Please read Cautions and warnings and

Important notes at the end of this document.

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