PW : Polypropylene Capacitor: 160Vdc - 630Vdc

General purpose polypropylene axial wrap and end seal capacitors. Offering a wide range of capacitance and voltage alternatives. Ideal for applications as diverse as coupling, energy storage in SMPS.

Product description

PW capacitors are constructed using the familiar wrap and end seal method - wrapping the wound elements with heavy duty electrical tape which is wider than the element and sealing the cavities formed at each end with epoxy resin. This style of manufacture results in a cost effective and volumetrically efficient component of the highest quality.

The components are ideal for a wide range of applications, particularly those requiring very low loss or dielectric absorption component such as sample and hold circuits.

If you have a specific requirement or query then please contact us, alternate capacitances, aspect ratios, lead outs are possible to meet specific requirements. Ripple current ratings for general filtering applications are available on request.

Technical details

Capacitance range	68nF to 100µF See size chart for details	Temperature range	-55 to + 100°C
Tolerance	± 10% standard. Others by request	Environmental category	55/100/56 to EN60068 - 1 (IEC68-1)
Dissipation factor	≤ 0.001 @ 1KHz & 20 ± 3°C	Proof voltage test	1.5 x rated voltage for 30s. Not to be repeated
Insulation resistance	104MΩ-µF (C>330nF), ≥ 3 x104MΩ (C ≤ 330nF) @ rated voltage and 20 ± 3°C	Solderability	BS2011 : Part 2.1 T (IEC 68-2-20) Solder Globule Method of test Ta
Rated voltage	Polypropylene 160V, 250V 400V & 630Vdc	Vibration	EN60068 -2 - 6 (IEC68 -2 - 6) Test Fc 10 to 500 Hz 0.75mm or 98m/s2
Pulse performance	See table. Ratings assume linear change to / from rated voltage	Bump	EN60068 - 2 - 29 (IEC 68 - 2 - 29) Test Eb 390m/s° 1000± 10 bumps

Components

Cap	Vac (Vrms)	Vdc (V)	dV/dt (V/µs)	L (mm)	W (mm)	T (mm)	t (mm)
470nF	110	160	20	20	11	6	0.8
680nF	110	160	20	20	12	7.5	0.8
1.00µF	110	160	20	20	14.5	10	0.8
1.50µF	110	160	15	30	14	9.5	0.8
2.20µF	110	160	15	30	16	11.5	0.8
3.30µF	110	160	15	30	18.5	14	0.8
4.70µF	110	160	10	34	19	14.5	0.8
6.80µF	110	160	10	34	22.5	17.5	0.8
10.0µF	110	160	10	34	26.5	22	0.8
15.0µF	110	160	5	47	26	21.5	0.8
22.0µF	110	160	5	47	31	26	0.8
33.0µF	110	160	5	47	37.5	33	0.8
47.0µF	110	160	5	47	44	39	0.8*
68.0µF	110	160	5	47	52	47	0.8*
100.0µF	110	160	5	47	62	57	0.8*
150nF	175	250	80	20	10	5	0.6
220nF	175	250	80	20	11	6	0.6
330nF	175	250	80	20	12.5	8	0.6
470nF	175	250	80	20	15	10	0.8
680nF	175	250	80	20	17	12.5	0.8
1.00µF	175	250	50	30	16	11.5	0.8
1.50µF	175	250	50	30	19	14	0.8
2.20µF	175	250	50	30	22	17.5	0.8
3.30µF	175	250	50	30	26.5	22	0.8
4.70µF	175	250	35	34	27	22.5	0.8
6.80µF	175	250	35	34	32	27	0.8
10.0µF	175	250	12	47	31	26	0.8
15.0µF	175	250	12	47	37	32	0.8
22.0µF	175	250	12	47	44	39	0.8*
22.0µF	175	250	5	60	46	41	0.8*
47.0µF	175	250	5	60	54	49	0.8*
100nF	250	400	150	20	10	5.5	0.6
150nF	250	400	150	20	11.5	7	0.6
220nF	250	400	150	20	13.5	8.5	0.6
330nF	250	400	150	20	16	11	0.6
470nF	250	400	100	30	17	12.5	0.8
680nF	250	400	150	20	10	5.5	0.6
1.00µF	250	400	100	30	20	15	0.8
1.50µF	250	400	100	30	23.5	19	0.8
2.20µF	250	400	100	30	28	23.5	0.8
3.30µF	250	400	50	34	29.5	25	0.8
4.70µF	250	400	50	34	34.5	30	0.8
6.80µF	250	400	20	47	33.5	28.5	0.8
10.0µF	250	400	20	47	39.5	34.5	0.8
15.0µF	250	400	20	47	47.5	42.5	0.8*
22.0µF	250	400	10	60	49	44	0.8*
33.0µF	250	400	10	60	59	54	0.8*
68nF	250	630	200	20	10.5	5.5	0.6
100nF	250	630	200	20	11.5	6.5	0.6
150nF	250	630	200	20	13.5	8.5	0.6
220nF	250	630	150	30	12.5	8	0.6
330nF	250	630	150	30	14.5	10	0.6
470nF	250	630	150	30	16.5	12	0.8
680nF	250	630	150	30	19.5	15	0.8
1.00µF	250	630	60	34	20.5	15.5	0.8
1.50µF	250	630	60	34	24	19.5	0.8
2.20µF	250	630	60	34	28.5	24	0.8
3.30µF	250	630	26	47	28	23	0.8
4.70µF	250	630	26	47	33	28	0.8
6.80µF	250	630	26	47	39	34	0.8
10.0µF	250	630	26	47	46.5	41.5	0.8*

* These components are available with tinned copper braid terminations for extra physical strength and current carrying capacity.

Maximum rates of change of Voltage dV/dt (V/µS)

Figures quoted in the chart above assume linear charge/discharge to / from rated voltage. When the applied voltage (VA) is less than the rated voltage (VR) the rating may be increased by a factor VR/VA-

Dimensions

Ordering details

F	C	T	V
PW	100n	K	160V
PW	2u2	G	630V

F - Family: PW
C - Cap value n for C<1000nF, u for C≥1µF
T - Tolerance M=±20% K=±10% J=±5% G=±2%♪ F=±1%
V - Rated Voltage dc : 160, 250, 400, 630