B32921C3103K289 データシートの表示（PDF） - EPCOS AG

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B32921C3103K289

Film Capacitors EMI suppression capacitors (MKP)

EPCOS AG 

B32921 ... B32926

X2 / 305 VAC

Technical data

Standard version (A/B/T): B3292*A.... / B3292*B.... / B3292*T....

Miniaturized version (C/D): B3292*C.... / B3292*D.... (preferred types)

Max. operating temperature Top,max

Dissipation factor tan δ (in 10-3)

at 20 °C (upper limit values)

+125 °C (for CR ≤1 µF with A/B/T version)

+110 °C (for CR >1 µF or C/D version)

CR≤0.1 µF 0.1µF<CR ≤2.2 µF CR >2.2 µF

at 1 kHz 1.0

1.0

2.0

100 kHz 5.0





Insulation resistance Rins

CR≤0.33 µF CR>0.33 µF

or time constant τ = CR  Rins

100 000 MΩ 30 000 s

at 20 °C, rel. humidity ≤ 65%

(minimum as-delivered values)

DC test voltage

2121 V, 2 s

Passive flammability category

B

to IEC 40 (CO) 752

Maximum continuous AC voltage VAC 310 V (50/60 Hz)

Rated AC voltage (IEC 60384-14) 305 V (50/60 Hz)

Maximum continuous DC voltage VDC

Operating AC voltage Vop at high

temperature

760 V (630 V for C/D version)

TA ≤ 110 °C

TA ≤ 110 °C

Vop = VAC

Vop = 1.25  VAC

110 °C <TA ≤ 125 °C Vop = VAC

(continuously)

(1000 h)

(1000 h) (only

for A/B/T version)

Damp heat test

56 days / 40 °C / 93% relative humidity

Limit values after damp heat test

Capacitance change ∆C/C

Dissipation factor change ∆ tan δ

Insulation resistance Rins

or time constant τ = CR  Rins

≤ 5%

≤ 0.5  10-3 (at 1 kHz)

≤ 1.0  10-3 (at 10 kHz)

≥ 50% of minimum

as-delivered values

7

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