B85321 datasheet(10/14 Pages) EPCOS

10 / 14 page

1-line filters

B85321A*A250, A750

Feedthrough filters

∅ 30 mm, 25 A, 75 A

Feedthrough filters

∅ 30 mm

Technical data and measuring conditions

Rated voltage VR

250 V AC, 50/60 Hz

500 and 600 V DC

Rated current IR

Referred to 40

°C ambient temperature

Reduced current values at 400 Hz

Capacitance tolerance

±20%

Climatic category (IEC 60068-1)

40/085/56 (–40

°C/+85 °C/56 days damp heat test)

Screw cap fixing

M20

× 1

Approvals

UL 1283, 250 V

Characteristics and ordering codes

I R

µF

V AC

V DC

Vtest

V DC

Terminal

Ordering code

Approvals

× 0.1 250

600

3000

B85321A2204A250

× 0.5 250

600

2000

B85321A2105A250

× 1.0 250

500

1700

B85321A2205A250

× 0.1 250

600

3000

B85321A2204A750

× 0.5 250

600

2000

B85321A2105A750

–

× 1.0 250

500

1700

B85321A2205A750

× = approval granted

Insertion loss (dB); typical values at 50

Ω

CR (µF)

10 kHz

100 kHz

1 MHz

10 MHz

100 MHz

1 GHz

× 0.1

> 100

× 0.5

> 100

× 1.0

> 100

Dimensional drawing

SSB2085-J

Marking

81+1

130 1

Thread

Tightening

torque

3 +0.5 Nm

M20

× 1 10 +1 Nm

Please read Cautions and warnings and

Important notes at the end of this document.

01/06

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