76

02/04

Tantalum Chip Capacitors

Ordering code structure

Specifications and characteristics in brief

For characteristic curves see “General Technical Information”, page 107 ff.

Ultra-Low ESR

Series

B45294R

Technology

Ta-Poly

Terminals

Tinned

2,5 … 10 Vdc

100 … 330

µF

Capacitance tolerance

± 20%

Operating temperature

– 55 … +105

°C

Failure rate

Specification in preparation

Service life

> 500 000 h

Leakage current

100 nA/

µC

25 … 80 m

Ω

IEC climatic category

To IEC 60068-1

55/105/56 (– 55 /+105

°C; 56 days damp heat test)

Passive component

Tantalum capacitor

Series

294R = tantalum polymer,

B45294

R9227

M

Reel diameter

9 = 180 mm, 6 = 330 mm

Case size

4 = V

Capacitance tolerance

M =

± 20 %

Voltage (code number)

Rated capacitance

First two digits = significant figures

Third digit = exponent

ESR quality grade (0 to 1)

0 = standard quality

1 = premium quality

B45294

B45294.fm Seite 76 Montag, 9. Februar 2004 9:36 09