57

10/02

Features

■ Characteristic of class 2 dielectric

■ High capacitance values up to 22

µF

■ Voltage rating from 6,3 V to 50 V

■ Reduced chip thickness

■ Small sizes

Applications

■ Coupling and bypass filters

Termination

■ For soldering: Nickel-barrier terminations (Ni)

Options

■ Extended E3 series (E3+) and other capacitance values on request

Delivery mode

■ Cardboard and blister tape (blister tape for chip thickness

≥ 1,2 ± 0,1 mm and case sizes ≥ 1210)

Electrical data

Temperature characteristic

X5R

X7R

Climatic category (IEC 60068-1)

55/85/56

55/125/56

Standard

EIA

EIA

Dielectric

Class 2

Class 2

Rated voltage1)

VR

6,3; 10; 16; 25

10; 16; 25; 50

VDC

Test voltage

Vtest

2,5 · VR/5 s

2,5 · VR/5 s

VDC

Capacitance range / E series

CR

100 nF … 22

µF (E3+) 100 nF … 4,7 µF (E3+)

Max. relative capacitance change

∆C/C ±15

±15

%

Dissipation factor (limit value)

tan

δ < 50 · 10–3

< 25 · 10–3

< 35 · 10–3 for

≤ 25 V

Insulation resistance2) at +25

°C

Rins

> 104

> 104

M

Ω

Time constant2) at + 25

°C

τ

> 500

> 500

s

Operating temperature range

Top

–55 … + 85

– 55 … +125

°C

Ageing3)

yes

yes

1) Note: No operation on AC line.

2) For CR > 10 nF the time constant τ = C · Rins is given.

3) Refer to chapter “General Technical Information”, page 197.

Chip

HighCap; X5R and X7R

Multilayer Ceramic Capacitors