Datasheet > B85121A4503B250

B85121A4503B250

更新时间： 2024-01-18 18:34:56

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东电化 - TDK		/
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B85121A4503B250 数据手册

Feedthrough components

Capacitors

B85121A*250, E750

20 mm, 25 A, 75 A

Feedthrough capacitors 20 mm

Technical data and measuring conditions

Rated voltage V_R

Rated current I_R

250 V AC … 440 V AC (50/60 Hz) / 600 V DC

Referred to 40 °C rated temperature

(B85121A*E750 referred to 50 °C rated temperature)

Reduced current values at 400 Hz

Capacitance tolerance

Climatic category (IEC 60068-1)

Screw cap fixing

±20%

40/085/56 (ꢀ40 °C/+85 °C/56 days damp heat test)

M12 × 0.75

Approvals

UL 60384-14, 250 V AC pending¹⁾

1) UL1283 approval expired in Dec. 2013

Characteristics and ordering codes

Approvals

I_R

C_R

V_testTerminal

Figure Approx. weight Ordering code

µF

V_R= 250 V AC, V_R= 600 V DC

25 0.035 4000 M4

25 0.05 4000 Axial leads

B85121A2353A250

B85121A2503B250

B85121A2104E750

75 0.1

1700 M6

V_R= 440 V AC, V_R= 600 V DC

25 0.05 4000 Axial leads

P = Approval pending

B85121A4503B250

Insertion loss (dB); typical values at 50 Ω

C_R(µF)

0.035

0.05

10 kHz

100 kHz

1 MHz

10 MHz

100 MHz

> 300 MHz

ꢀ

> 90

0.1

Please read Cautions and warnings and

Important notes at the end of this document.

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