Hot-selling Electronic Film Capacitor - High-Current Film Capacitor Snubber for Welding Machine (SMJ-TC) – CRE

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The organization upholds the philosophy of "Be No.1 in good quality, be rooted on credit history and trustworthiness for growth", will keep on to provide previous and new customers from home and overseas whole-heatedly for Film Capacitor Innovations , Dc-Link Capacitors In Power Converters , Film Capacitor Design , We are one of the largest 100% manufacturers in China. Many large trading companies import products from us, so we can give you the best price with the same quality if you are interested in us.

Hot-selling Electronic Film Capacitor - High-Current Film Capacitor Snubber for Welding Machine (SMJ-TC) – CRE Detail:

Technical data

Operating temperature range	Max.Operating temperature.,Top,max: + 85℃Upper category temperature: +85℃Lower category temperature: -40℃
capacitance range	0.22～3μF
Rated voltage	3000V.DC～10000V.DC
Cap.tol	±5%(J) ;±10%(K)
Withstand voltage	1.35Un DC/10S
Dissipation factor	tgδ≤0.001 f=1KHz
Insulation resistance	C≤0.33μF RS≥15000 MΩ (at 20℃ 100V.DC 60S) C＞0.33μF RS*C≥5000S (at 20℃ 100V.DC 60S)
Withstand strike current	see datasheet
Life expectancy	100000h(Un; Θhotspot≤70°C)
Reference standard	IEC 61071 ;

Feature

1. Mylar tape, Sealed with resin;

2. Copper nut leads;

3. Resistance to high voltage, low tgδ, low temperature rise;

4. low ESL and ESR;

5. High pulse Current.

Application

1. GTO Snubber.

2. Widely used in power electronic equipment when the peak voltage, peak current absorption protection.

Typical circuit

Outline drawing

Specification

Un=3000V.DC
Capacitance (μF)	φD (mm)	L(mm)	L1(mm)	ESL(nH)	dv/dt(V/μS)	Ipk(A)	Irms(A)
0.22	35	44	52	25	1100	242	30
0.33	43	44	52	25	1000	330	35
0.47	51	44	52	22	850	399	45
0.68	61	44	52	22	800	544	55
1	74	44	52	20	700	700	65
1.2	80	44	52	20	650	780	75
1.5	52	70	84	30	600	900	45
2.0	60	70	84	30	500	1000	55
3.0	73	70	84	30	400	1200	65
4.0	83	70	84	30	350	1400	70
Un=6000V.DC
Capacitance (μF)	φD (mm)	L(mm)	L1(mm)	ESL(nH)	dv/dt(V/μS)	Ipk(A)	Irms(A)
0.22	43	60	72	25	1500	330	35
0.33	52	60	72	25	1200	396	45
0.47	62	60	72	25	1000	470	50
0.68	74	60	72	22	900	612	60
1	90	60	72	22	800	900	75

Un=7000V.DC
Capacitance (μF)	φD (mm)	L(mm)	L1(mm)	ESL(nH)	dv/dt(V/μS)	Ipk(A)	Irms(A)
0.22	45	57	72	25	1100	242	30
0.68	36	80	92	28	1000	680	25
1.0	43	80	92	28	850	850	30
1.5	52	80	92	25	800	1200	35
1.8	57	80	92	25	700	1260	40
2.0	60	80	92	23	650	1300	45
3.0	73	80	92	22	500	1500	50

Un=8000V.DC
Capacitance(μF)	φD (mm)	L(mm)	L1(mm)	ESL(nH)	dv/dt(V/μS)	Ipk(A)	Irms(A)
0.33	35	90	102	30	1100	363	25
0.47	41	90	102	28	1000	470	30
0.68	49	90	102	28	850	578	35
1	60	90	102	25	800	800	40
1.5	72	90	102	25	700	1050	45
2.0	83	90	102	25	650	1300	50

Un=10000V.DC
Capacitance (μF)	φD (mm)	L(mm)	L1(mm)	ESL(nH)	dv/dt(V/μS)	Ipk(A)	Irms(A)
0.33	45	114	123	35	1500	495	30
0.47	54	114	123	35	1300	611	35
0.68	65	114	123	35	1200	816	40
1	78	114	123	30	1000	1000	55
1.5	95	114	123	30	800	1200	70

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continue to enhance, to be certain solution top quality in line with market and buyer standard requirements. Our corporation has a excellent assurance program are actually established for Hot-selling Electronic Film Capacitor - High-Current Film Capacitor Snubber for Welding Machine (SMJ-TC) – CRE , The product will supply to all over the world, such as: America, Brazil, French, We have been committed to meet all your needs and solve any technical problems you may encounter with your industrial components. Our exceptional products and vast knowledge of technology makes us the preferred choice for our customers.

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The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.