WDC series DC-Link Capacitor for PCB- Wuxi Walson Electronics Co., Ltd

WDC series DC-Link Capacitor for PCB

Features:

Metallized polypropylene film

Good electric property and high reliability

Flame-resistant plastic case and epoxy resin (UL94 V-0, Non-PCB) sealing, tinned copper terminals lead out

Low E.S.R., high current withstand capability, long service lifetime, and low failure rate

Specifications

Reference Standard	GB/T 17702 (IEC 61071)
Operating temperature	-40~105℃ (+85℃to +105℃: decreasing factor 1.35% per ℃ for U_N, 85℃)
Rated Voltage	500~2000 V.dc
Capacitance Tolerance	J（±5%）, K（±10%）
Voltage Proof	1.5U_N (10s)
Self Inductance	<1 nH per mm of lead pitch
R_Ins Insulation Resistance	≥10,000s (20℃, 100V, 1 min)
t_EL Expected Lifetime	100,000h @ U_N, Θ_hs=70℃
Flame Retardation	UL 94V-0

Dimensions(mm)

	C_N (μF)	W±1.0 (mm)	H±1.0 (mm)	T±1.0 (mm)	P±0.5 (mm)	P₂(b)±0.5 (mm)	d (mm)	dV/dt (V/μ s)	tan δ(10^-4)		R_ESR @10kHz (mΩ)	lmax (A)
									tan δ(10^-4)
									1KH2	10KHz
U_N85°C=500Vdc	5	32	20	11	27.5		0.8	65	10	100	8.5	5
	10	32	28	14	27.5		0.8	65	10	100	7.5	6.5
	22	32	37	22	27.5		0.8	65	10	100	5	10
	30	42	40	20	37.5	10.2	1	30	15	150	8	12.5
	35	42	37	22	37.5	10.2	1	30	15	150	8	13.5
	40	42	44	24	37.5	10.2	1	30	15	150	5	14.5
	50	42	45	30	37.5	20.3	1.2	30	15	150	4	16
	60	42	45	30	37.5	20.3	1.2	30	15	150	3	16.5
	75	57.5	45	30	52.5	20.3	1.2	15	35	350	5.5	16
	80	57.5	45	30	52.5	20.3	1.2	15	35	350	5	16.5
	100	57.5	50	35	52.5	20.3	1.2	15	35	350	4	18
	110	57.5	50	35	52.5	20.3	1.2	15	35	350	4	19
U_N85°C=600Vdc	2	32	18	9	27.5		0.8	65	11	100	47.8	2.8
	3	32	20	11	27.5		0.8	65	11	100	31.8	4.1
	4	32	20	11	27.5		0.8	65	11	100	23.9	5.5
	5	32	22	13	27.5		0.8	65	11	100	19.1	6.9
	6	32	25	14	27.5		0.8	65	11	100	18.6	7.1
	7	32	28	14	27.5		0.8	65	11	100	15.9	8.3
	8	32	28	14	27.5		0.8	65	11	100	139	9.5
	9	32	28	18	27.5		0.8	65	11	100	12.4	10.7
	10	32	30	16	27.5		0.8	65	11	100	11.1	11
	10	32	30	18	27.5		0.8	65	11	100	11.1	11
	12	32	33	18	27.5		0.8	65	11	100	10.8	12
	15	32	37	22	27.5		0.8	65	11	100	9	12
	15	32	37	22	27.5	10.2	0.8	65	11	100	7.4	16.5
	18	32	37	22	27.5		0.8	65	11	100	8	12
	18	32	37	22	27.5	10.2	0.8	65	11	100	6.2	17
	10	41.5	30	16	37.5		1	30	20	175	19.5	6.2
	12	41.5	30	16	37.5		1	30	20	175	16.3	7.4
	15	41.5	34	19	37.5		1	30	20	175	13	9.2
	20	42	40	20	37.5	10.2	1	30	20	175	9.8	12.3
	22	42	40	20	37.5	10.2	1	30	20	175	8.9	13.5
	25	42	40	20	37.5	10.2	1	30	20	175	7.8	15.4
	30	42	44	24	37.5	10.2	1	30	20	175	6.8	17.5
	35	42	45	30	37.5	20.3	1.2	30	20	175	6	20.1
	40	42	45	30	37.5	20.3	1.2	30	20	175	5.2	23
	45	42	50	35	37.5	20.3	1.2	30	20	175	4.6	25.8
	50	42	50	35	37.5	20.3	1.2	30	20	175	4.2	28.7
	55	42	50	35	37.5	20.3	1.2	30	20	175	3.8	31.6
	60	42	55	40	37.5	20.3	1.2	30	20	175	3.5	34.5
	65	42	55	40	37.5	20.3	1.2	30	20	175	3.2	35
	70	42	55	40	37.5	20.3	1.2	30	20	175	3	35
	75	42	60	45	37.5	20.3	1.2	30	20	175	2.8	35
	80	42	60	45	37.5	20.3	1.2	30	20	175	2.6	35
	85	42	60	45	37.5	20.3	1.2	30	20	175	2.5	35
	55	57.5	45	30	52.5	20.3	1.2	15	36	350	7.1	16.9
	60	57.5	45	30	52.5	20.3	1.2	15	36	350	6.5	18.5
	65	57.5	50	35	52.5	20.3	1.2	15	36	350	6	20
	70	57.5	50	35	52.5	20.3	1.2	15	36	350	5.6	21.5
	75	57.5	50	35	52.5	20.3	1.2	15	36	350	5.2	23.1
	80	57.5	50	35	52.5	20.3	1.2	15	36	350	4.9	24.6
	85	57.5	55	45	52.5	20.3	1.2	15	36	350	4.8	25.1
	90	57.5	55	45	52.5	20.3	1.2	15	36	350	4.6	25.8
	95	57.5	55	45	52.5	20.3	1.2	15	36	350	4.4	27.3
	100	57.5	55	45	52.5	20.3	1.2	15	36	350	4.2	28.7
	110	57.5	55	45	52.5	20.3	1.2	15	36	350	3.8	31.6
	110	57.5	55	45	52.5	20.3	1.2	15	36	350	3.8	31.6
	120	57.5	65	45	52.5	20.3	1.2	15	36	350	3.5	34.5
	130	57.5	65	45	52.5	20.3	1.2	15	36	350	3.2	35
	140	57.5	65	45	52.5	20.3	1.2	15	36	350	3	35
U_N85°C=800Vdc	2	32	18	9	27.5		0.8	65	10	95	45.4	2.9
	3	32	20	11	27.5		0.8	65	10	95	30.3	4.4
	3.3	32	22	13	27.5		0.8	65	10	95	18.8	7
	4	32	28	14	27.5		0.8	65	10	95	22.7	5.8
	5	32	28	14	27.5		0.8	65	10	95	18.2	7.3
	6	32	30	18	27.5		0.8	65	10	95	15.1	8.7
	7	32	30	18	27.5		0.8	65	10	95	13	10.2
	8	32	33	18	27.5		0.8	65	10	95	12.5	10.5
	9	32	33	18	27.5		0.8	65	10	95	11.1	11.8
	10	32	37	22	27.5		0.8	65	10	95	11	12
	10	32	37	22	27.5	10.2	0.8	65	10	95	9.1	14.5
	11	32	37	22	27.5		0.8	65	10	95	10	12
	11	32	37	22	27.5	10.2	0.8	65	10	95	8.3	16
	12	32	37	22	27.5		0.8	65	10	95	9.3	12
	12	32	37	22	27.5	10.2	0.8	65	10	95	7.6	16
	13	32	37	22	27.5		0.8	30	10	95	8.8	12
	13	32	37	22	27.5	10.2	0.8	30	10	95	8.1	16.2
	14	32	37	22	27.5		0.8	30	10	95	8.2	12
	14	32	37	22	27.5	10.2	0.8	30	10	95	7.6	16.5
	8	41.5	30	16	37.5		1	30	18	160	22.3	5.4
	9	41.5	30	16	37.5		1	30	18	160	19.8	6.1
	10	41.5	34	19	37.5		1	30	18	160	17.8	6.7
	12	41.5	34	19	37.5		1	30	18	160	14.9	8.1
	15	42	40	20	37.5	10.2	1	30	18	160	11.9	10.1
	20	42	44	24	37.5	10.2	1	30	18	160	8.9	13.5
	25	42	44	24	37.5	10.2	1	30	18	160	7.1	16.8
	30	42	45	30	37.5	20.3	1.2	30	18	160	5.9	20.2
	35	42	50	35	37.5	20.3	1.2	30	18	160	5.5	22
	40	42	50	35	37.5	20.3	1.2	30	18	160	4.8	25.1
	45	42	55	40	37.5	20.3	1.2	30	18	160	4.2	28.3
	50	42	55	40	37.5	20.3	1.2	30	18	160	3.8	31.4
	55	42	60	45	37.5	20.3	1.2	15	18	160	3.5	34.5
	60	42	60	45	37.5	20.3	1.2	15	18	160	3.2	35
	65	42	60	45	37.5	20.3	1.2	15	18	160	2.9	35
	40	57.5	45	30	52.5	20.3	1.2	15	33	320	8.9	13.5
	45	57.5	45	30	52.5	20.3	1.2	15	33	320	7.9	15.1
	50	57.5	50	35	52.5	20.3	1.2	15	33	320	7.1	16.8
	55	57.5	50	35	52.5	20.3	1.2	15	33	320	6.5	18.5
	60	57.5	50	35	52.5	20.3	1.2	15	33	320	5.9	20.2
	65	57.5	55	45	52.5	20.3	1.2	15	33	320	5.5	21.9
	70	57.5	55	45	52.5	20.3	1.2	15	33	320	5.1	23.6
	75	57.5	55	45	52.5	20.3	1.2	15	33	320	4.8	25.2
	80	57.5	55	45	52.5	20.3	1.2	15	33	320	4.6	25.9
	85	57.5	55	45	52.5	20.3	1.2	15	33	320	4.5	26.7
	90	57.5	55	45	52.5	20.3	1.2	15	33	320	4.2	28.3
	95	57.5	65	45	52.5	20.3	1.2	15	33	320	4	29.8
	100	57.5	65	45	52.5	20.3	1.2	15	33	320	3.8	31.4
	110	57.5	65	45	52.5	20.3	1.2	15	33	320	3.5	34.5
U_N85°C=900Vdc	1	32	18	9	27.5		0.8	70	9	90	45.4	2.9
	2	32	20	11	27.5		0.8	70	9	90	30.3	4.4
	3	32	22	13	27.5		0.8	70	9	90	18.8	7
	4	32	28	14	27.5		0.8	70	9	90	22.7	5.8
	5	32	28	18	27.5		0.8	70	9	90	18.2	7.3
	6	32	33	18	27.5		0.8	70	9	90	15.1	8.7
	7	32	33	18	27.5		0.8	70	9	90	13	10.2
	8	32	37	22	27.5		0.8	70	9	90	12.5	10.5
	8	32	37	22	27.5	10.2	0.8	70	9	90	11.1	11.8
	9	32	37	22	27.5		0.8	70	9	90	11	12
	9	32	37	22	27.5	10.2	0.8	70	9	90	9.1	14.5
	10	32	37	22	27.5		0.8	70	9	90	10	12
	10	32	37	22	27.5	10.2	0.8	70	9	90	8.3	16
	4.7	41.5	30	16	27.5		1	70	17	150	9.3	12
	5	41.5	30	16	27.5	10.2	1	70	17	150	7.6	16
	6	41.5	30	16	27.5		1	70	17	150	8.8	12
	7	41.5	30	16	27.5	10.2	1	70	17	150	8.1	16.2
	8	41	34	19	27.5		1	70	17	150	8.2	12
	10	42	40	20	27.5	10.2	1	70	17	150	7.6	16.5
	12	42	37	22	37.5	10.2	1	35	17	150	22.3	5.4
	15	42	44	24	37.5	10.2	1	35	17	150	19.8	6.1
	18	42	44	24	37.5	10.2	1	35	17	150	17.8	6.7
	20	42	44	24	37.5	10.2	1	35	17	150	14.9	8.1
	25	42	45	30	37.5	20.3	1.2	35	17	150	8.9	13.5
	30	42	50	35	37.5	20.3	1.2	35	17	150	7.1	16.8
	35	42	55	40	37.5	20.3	1.2	35	17	150	5.9	20.2
	40	42	55	40	37.5	20.3	1.2	35	17	150	5.5	22
	45	42	60	45	37.5	20.3	1.2	35	17	150	4.8	25.1
	50	42	60	45	37.5	20.3	1.2	35	17	150	4.2	28.3
	30	57.5	45	30	52.5	20.3	1.2	15	31	300	8.9	13.5
	35	57.5	45	30	52.5	20.3	1.2	15	31	300	7.1	16.8
	40	57.5	50	35	52.5	20.3	1.2	15	31	300	6.5	18.5
U_N85°C=1000Vd	1	32	18	9	27.5		0.8	75	8	80	76.4	1.7
	2	32	22	13	27.5		0.8	75	8	80	38.2	3.5
	3	32	28	14	27.5		0.8	75	8	80	25.5	5.2
	4	32	30	18	27.5		0.8	75	8	80	19.1	6.9
	5	32	33	18	27.5		0.8	75	8	80	15.3	8.6
	6	32	33	18	27.5		0.8	75	8	80	14.9	8.9
	7	32	37	22	27.5		0.8	75	8	80	14.5	9.4
	7	32	37	22	27.5	10.2	0.8	75	8	80	11.4	11.6
	8	32	37	22	27.5		0.8	75	8	80	13	10.8
	8	32	37	22	27.5	10.2	0.8	75	8	80	10	13.3
	5	41.5	30	16	27.5		1	75	8	80	31.2	3.8
	6	41.5	30	16	27.5		1	75	8	80	26	4.6
	7	41.5	35	19	27.5		1	75	8	80	22.3	5.4
	8	41.5	34	19	37.5		1	37	15	140	19.5	6.2
	10	42	40	20	37.5		1	37	15	140	15.6	6.7
	10	42	40	20	37.5	10.2	1	37	15	140	15.6	7.7
	12	42	37	22	37.5		1	37	15	140	13	9.2
	12	42	37	22	37.5	10.2	1	37	15	140	15	8
	15	42	44	24	37.5	10.2	1	37	15	140	10.4	11.5
	18	42	45	30	37.5	20.3	1.2	37	15	140	8.7	13.8
	20	42	45	30	37.5	20.3	1.2	37	15	140	7.8	15.4
	25	42	50	35	37.5	20.3	1.2	37	15	140	6.2	19.2
	30	42	55	40	37.5	20.3	1.2	37	15	140	5.2	23.1
	35	42	55	40	37.5	20.3	1.2	37	15	140	4.8	25.1
	40	42	60	45	37.5	20.3	1.2	37	15	140	4.2	28.7
	25	57.5	45	30	52.5	20.3	1.2	17	28	280	12.5	9.6
	30	57.5	45	30	52.5	20.3	1.2	17	28	280	10.4	11.5
	35	57.5	50	35	52.5	20.3	1.2	17	28	280	8.9	13.5
	40	57.5	50	35	52.5	20.3	1.2	17	28	280	7.8	15.4
	45	57.5	55	45	52.5	20.3	1.2	17	28	280	6.9	17.3
	50	57.5	55	45	52.5	20.3	1.2	17	28	280	6.2	19.2
	55	57.5	55	45	52.5	20.3	1.2	17	28	280	5.7	21.1
	60	57.5	65	45	52.5	20.3	1.2	17	28	280	5.2	23.1
	65	57.5	65	45	52.5	20.3	1.2	17	28	280	4.8	25
	70	57.5	65	45	52.5	20.3	1.2	17	28	280	4.5	26.9
U_N85°C=1100Vd	0.68	32	20	11	27.5		0.8	80	8	70	80	1.7
	1	32	20	11	27.5		0.8	80	8	70	59.4	2.2
	1.5	32	22	13	27.5		0.8	80	8	70	55.7	2.4
	2	32	25	14	27.5		0.8	80	8	70	27.9	4.7
	3	32	30	18	27.5		0.8	80	8	70	20.4	6.5
	4	32	33	18	27.5		0.8	80	8	70	15.3	8.6
	5	32	37	22	27.5		0.8	80	8	70	14	9.8
	5	32	37	22	27.5	10.2	0.8	80	8	70	12.3	10.8
	6	32	37	22	27.5		0.8	80	8	70	12.3	10.8
	6	32	37	22	27.5	10.2	0.8	80	8	70	10.2	12.9
	3	41.5	30	16	37.5		1	40	15	130	48.3	2.5
	4	41.5	30	16	37.5		1	40	15	130	36.2	3.3
	4.7	41.5	34	19	37.5		1	40	15	130	30.8	3.9
	5	41.5	34	19	37.5		1	40	15	130	29	4.1
	6	41.5	34	19	37.5		1	40	15	130	24.2	5
	7	42	40	20	37.5	10.2	1	40	15	130	20.7	5.8
	8	42	37	22	37.5	10.2	1	40	15	130	18.1	6.6
	9	42	37	22	37.5	10.2	1	40	15	130	16.1	7.5
	10	42	44	24	37.5	10.2	1	40	15	130	14.5	8.3
	12	42	44	24	37.5	10.2	1	40	15	130	12.1	9.9
	15	42	45	30	37.5	20.3	1.2	40	15	130	9.7	12.4
	18	42	50	35	37.5	20.3	1.2	40	15	130	8.1	14.9
	20	42	50	35	37.5	20.3	1.2	40	15	130	7.2	16.6
	25	42	55	40	37.5	20.3	1.2	40	15	130	5.8	20.7
	30	42	60	45	37.5	20.3	1.2	40	15	130	4.8	24.8
	20	57.5	45	30	52.5	20.3	1.2	20	27	260	14.5	8.3
	25	57.5	50	35	52.5	20.3	1.2	20	27	260	11.6	10.4
	30	57.5	50	35	52.5	20.3	1.2	20	27	260	9.7	12.4
	35	57.5	55	45	52.5	20.3	1.2	20	27	260	8.4	14.3
	40	57.5	55	45	52.5	20.3	1.2	20	27	260	7.8	15.5
	45	57.5	55	45	52.5	20.3	1.2	20	27	260	6.9	17.4
	50	57.5	65	45	52.5	20.3	1.2	20	27	260	6.2	19.3
	55	57.5	65	45	52.5	20.3	1.2	20	27	260	5.6	21.3
U_N85°C=1200Vd	1	32	20	11	27.5		0.8	90	7	55	39.5	3.5
	2	32	28	14	27.5		0.8	90	7	55	26.3	5
	3	32	30	18	27.5		0.8	90	7	55	17.5	7.5
	4	32	33	18	27.5		0.8	90	7	55	13.9	9.5
	5	32	37	22	27.5		0.8	90	7	55	12.7	10.4
	5	32	37	22	27.5	10.2	0.8	90	7	55	11.1	11.8
	3	41.5	30	16	37.5		1	45	13	100	37.2	3.2
	4	41.5	30	16	37.5		1	45	13	100	27.9	4.3
	5	41.5	34	19	37.5		1	45	13	100	22.3	5.4
	6	42	40	20	37.5		1	45	13	100	18.6	6.5
	7	42	37	22	37.5	10.2	1	45	13	100	15.9	7.5
	8	42	44	24	37.5	10.2	1	45	13	100	13.9	8.6
	9	42	44	24	37.5	10.2	1	45	13	100	12.4	9.7
	10	42	44	24	37.5	10.2	1	45	13	100	11.1	10.8
	12	42	45	30	37.5	20.3	1.2	45	13	100	9.3	12.9
	15	42	50	35	37.5	20.3	1.2	45	13	100	7.4	16.1
	18	42	50	35	37.5	20.3	1.2	45	13	100	6.6	18.1
	20	42	55	40	37.5	20.3	1.2	45	13	100	6	20.1
	25	42	60	45	37.5	20.3	1.2	45	13	100	4.8	25.1
	15	57.5	45	30	52.5	20.3	1.2	23	24	200	15.9	7.5
	20	57.5	45	30	52.5	20.3	1.2	23	24	200	11.9	10
	25	57.5	55	45	52.5	20.3	1.2	23	24	200	9.6	12.6
	30	57.5	55	45	52.5	20.3	1.2	23	24	200	8	15.1
	35	57.5	55	45	52.5	20.3	1.2	23	24	200	6.8	17.6
	40	57.5	65	45	52.5	20.3	1.2	23	24	200	6	20.1
	45	57.5	65	45	52.5	20.3	1.2	23	24	200	5.3	22.6

Question? Check out our answer.

HOW LONG CAN I GET THE FEEDBACK AFTER WE SENT THE INQUIRY?

We will reply to you within 12 hours of the working day.
ARE YOU A DIRECT MANUFACTURER OR TRADING COMPANY?

We have a self-owned factory, we also have our own international sales department. We produce and sell all by ourselves.
WHAT PRODUCTS CAN YOU OFFER?

We focus on film capacitors.
WHAT APPLICATIONS DO YOUR PRODUCTS RELATE TO?

Our products are used in a wide range of applications, including household appliances, power supplies, electricity meters, lighting, welding machines, rail transit, electric vehicles, power grids, UPS/EPS, medical equipment, photovoltaic inverters, wind power converters, and more.
CAN YOU DO CUSTOMIZED PRODUCTS?

Yes, we are experts in doing customized products according to the customers’ drawings or samples.

Further negotiation?
We are glad to hear from you.

Build A Partnership With Us With Our Industry Insight!
and strategic vision!

Focused on Electronic Components Manufacturing for 25 Years.

Walson Electronics was established in 2001, with more than 20 years of experience in R&D, manufacturing, sale and service of film capacitors. Custom WDC series DC-Link Capacitor for PCB Manufacturers and WDC series DC-Link Capacitor for PCB Factory

We always adhere to the cooperation of advanced automation and industrialization. the company continues to introduce domestic and foreign outstanding production equipment, while self-developed production management software, enterprise collaborative management to scientific and efficient operation, has achieved 1 billion/annual production capacity breakthrough, and maintains an orderly rise.

Walson Electronics products have covered more industries, including new energy and power industry, Photovoltaic inverters, LED lighting, household appliances and various power sources and other industries.

Adhering to the concept of innovative technology, honest service and professional quality, Walson Electronics pushes forward capacitor products continuously and is sure to become the industry pioneer with innovative advantages.