B81130 View Datasheet(PDF) - EPCOS AG

Part Name

Description

Manufacturer

B81130

EMI Suppression Capacitors(X2 / 275 Vac)

EPCOS AG 

B 81 130

X2

275 Vac

Technical data

Climatic category

in accordance with IEC 60068-1

40/100/21

Lower category temperature Tmin − 40 °C

Upper category temperature Tmax + 100 °C

Passive flammability category

in accordance with IEC 40 (CO) 752 C

Damp heat test

21 days/40 °C/93 % relative humidity

Limit values after damp

heat test

Permissible

continuous ac voltage

Capacitance change |∆C/C|

Dissipation factor change ∆ tan δ

Insulation resistance Ris

or time constant τ = CR ⋅ Ris

275 V (50/60 Hz)

≤3%

≤ 0,5 ⋅ 10−3 (at 1 kHz)

≤ 1,0 ⋅ 10−3 (at 10 kHz)

≥ 50 % of minimum

as-delivered values

Permissible continuous dc voltage 560 V

DC test voltage

2121 V, 2 s

Dissipation factor tan δ (in 10−3)

at 20 °C

(upper limit values)

CR ≤ 0,1 µF 0,1 µF < CR ≤ 1 µF CR > 1 µF

at 1 kHz 1,0

1,0

1,0

100 kHz 5

10

13

Insulation resistance Ris

or time constant τ = CR ⋅ Ris

at 20 °C, rel. humidity ≤ 65 %

(minimum as-delivered values)

Impedance Z

versus frequency f

(typical values)

CR ≤ 0,33 µF

100 GΩ

CR > 0,33 µF

30 000 s

233 12/00

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