TW : Polyester Capacitor: 160Vdc - 630Vdc

General purpose polyester 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

TW 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 as diverse as simple coupling and energy storage in switched mode power supplies.

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	Polyester : 10nF to 47µF 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	Polyester ≤ 0.008 @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	63V, 100V, 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)
330nF	-	63	17	15	7	4	0.6
470nF	-	63	17	15	8	5	0.6
680nF	-	63	17	15	9	6	0.6
1.0µF	-	63	7	20	8	5	0.6
1.5µF	-	63	7	20	10	7	0.6
2.2µF	-	63	7	20	11	8	0.6
3.3µF	-	63	3.5	30	12	7	0.8
4.7µF	-	63	3.5	30	14	8	0.8
6.8µF	-	63	3.5	30	16	10	0.8
10.0µF	-	63	3.5	30	19	13	0.8
10.0µF	-	63	2.5	34	20	14	0.8
22.0µF	-	63	2.5	34	23	18	0.8
33.0µF	-	63	2.5	34	28	22	0.8
47.0µF	-	63	2.5	34	32	26	0.8
220nF	-	100	27	15	7	4	0.6
330nF	-	100	27	15	8	5	0.6
470nF	-	100	27	15	9	6	0.6
680nF	-	100	11	20	8	5	0.6
1.0µF	-	100	11	20	9	7	0.6
1.5µF	-	100	11	20	11	8	0.6
2.2µF	-	100	11	20	13	10	0.8
3.3µF	-	100	4.5	30	14	8	0.8
4.7µF	-	100	4.5	30	16	10	0.8
6.8µF	-	100	4.5	30	19	13	0.8
10.0µF	-	100	4.5	30	22	16	0.8
15.0µF	-	100	4	34	23	17	0.8
22.0µF	-	100	4	34	27	21	0.8
33.0µF	-	100	4	34	33	27	0.8
150nF	-	160	35	15	7	4	0.6
220nF	-	160	35	15	8	5	0.6
330nF	-	160	35	15	9	6	0.6
470nF	-	160	35	15	10	7	0.6
680nF	-	160	13	20	9	6	0.6
1.0µF	-	160	13	20	11	8	0.6
1.5µF	-	160	13	20	13	10	0.6
2.2µF	-	160	13	20	14	12	0.8
3.3µF	-	160	6	30	16	10	0.8
4.7µF	-	160	6	30	18	12	0.8
6.8µF	-	160	6	30	21	15	0.8
10.0µF	-	160	6	30	25	19	0.8
15.0µF	-	160	5	34	26	20	0.8
22.0µF	-	160	5	34	31	25	0.8
68nF	-	250	40	15	7	4	0.6
100nF	-	250	40	15	8	6	0.6
150nF	-	250	40	15	10	7	0.6
220nF	-	250	40	15	12	9	0.6
330nF	-	250	15	20	10	8	0.6
470nF	-	250	15	20	12	9	0.6
680nF	-	250	15	20	14	11	0.8
1.0µF	-	250	15	20	17	14	0.8
1.5µF	-	250	7	30	17	12	0.8
2.2µF	-	250	7	30	20	15	0.8
3.3µF	-	250	7	30	24	19	0.8
4.7µF	-	250	5.5	34	25	19	0.8
6.8µF	-	250	5.5	34	29	24	0.8
10.0µF	-	250	5.5	34	35	29	0.8
15.0µF	-	250	4	47	35	30	0.8
22.0µF	-	250	4	47	42	36	0.8
33nF	-	400	60	15	7	4	0.6
47nF	-	400	60	15	8	5	0.6
68nF	-	400	60	15	9	6	0.6
100nF	-	400	60	15	10	8	0.6
150nF	-	400	25	20	9	7	0.6
220nF	-	400	25	20	11	8	0.6
330nF	-	400	25	20	13	10	0.8
470nF	-	400	25	20	15	13	0.8
680nF	-	400	11	30	14	11	0.8
1.0µF	-	400	11	30	18	13	0.8
1.5µF	-	400	11	30	22	16	0.8
2.2µF	-	400	9	34	23	17	0.8
3.3µF	-	400	9	34	27	21	0.8
4.7µF	-	400	9	34	32	26	0.8
6.8µF	-	400	6	47	31	26	0.8
10.0µF	-	400	6	47	38	32	0.8
15.0µF	-	400	6	47	46	40	0.8
10nF	-	630	80	15	6	3	0.6
15nF	-	630	80	15	7	4	0.6
22nF	-	630	80	15	8	5	0.6
33nF	-	630	35	15	9	6	0.6
47nF	-	630	35	20	8	5	0.6
68nF	-	630	35	20	9	6	0.6
100nF	-	630	35	20	11	8	0.6
150nF	-	630	15	30	10	7	0.6
220nF	-	630	15	30	12	9	0.8
330nF	-	630	15	30	15	12	0.8
470nF	-	630	15	30	18	13	0.8
680nF	-	630	11	34	19	13	0.8
1.0µF	-	630	11	34	22	17	0.8
1.5µF	-	630	11	34	27	21	0.8
2.2µF	-	630	8	47	27	21	0.8
3.3µF	-	630	8	47	32	26	0.8
4.7µF	-	630	8	47	38	32	0.8
6.8µF	-	630	8	47	45	39	0.8

High dissipation at low frequencies usually preclude polyester capacitors from use in true AV (reversing voltage) applications, we therefore do not offer an AC voltage rating for this range.

Dimensions

Ordering details

F	C	T	V
TW	330n	K	63V
TW	2u2	G	630V

F - Family: TW
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 : 63, 100, 160, 250, 400, 630