Construction

Electrical Data

Capacitance range: 1000 pF to 0.033 µF (E12-values on request)
Rated voltages: 300VAC, 440VAC, 500VAC
Continuous DC voltage* (general guide):
< 730V for 300VAC
< 850V for 440VAC and 500VAC
Capacitance tolerance: ±20%
Operating temperature range: -40°C to +110°C
Climatic test category: 40/110/56/C in accordance with IEC
Insulation resistance at +20°C: > 12 x 10³ MΩ
Measuring voltage:
100V/1 min. for 300VAC and 440VAC
500V/1 min. for 500VAC
Dissipation factors: tanδ < 13 x 10^-3 at 1kHz and +20°C
Test specifications: In accordance with IEC 60384-14
Maximum pulse rise time: for pulses equal to a voltage amplitude according to IEC 60384-14
with √2 x 300VAC = 425V,
with √2 x 440VAC = 623V,
with √2 x 500VAC = 707V

Capacitance pF/µF	Pulse rise time V/µsec max. operation
1000 ...4700 6800...0.022 0.033	2500 1750 750

Test voltage: 2300VDC, 2sec
Reliability: Operational life > 300000 hours. Failure rate < 1 fit (0.5 x U_r and 40°C)
Approvals:

Authority	Specification	Symbol	Approval-No.
UL/Demko UL	EN 60384-14 UL 60384-14 CAN/CSA-E60384-14		ENEC-02830 (300 VAC) ENEC-02831 (440/500 VAC) E 100438

* If safety-approved EMI suppression capacitors are operated with a DC voltage being above the specified AC voltage rating the given approvals are no longer valid (IEC 60384-14).
Furthermore the permissible pulse rise time du/dt (F_max.) will be subject to a reduction according to
F_max. = F_r x √2 x U_AC / U_DC
if the DC operating voltage U_DC is higher than √2 x U_AC

Packing

Available taped and reeled

General Data