SMJ-P Series High Quality High Voltage Capacitors Snubber Capacitor
Specifications of high quality high voltage capacitors snubber capacitor
• Plastic, Sealed with epoxy resin;
• Tin-plated copper inserts leads, easy installation for IGBT;
• Resistance to high voltage, low tg δ, low temperature rise;
• Low ESL and ESR;
• High pulse Current.

SMJ-P Series high quality high voltage capacitors snubber capacitor
Technical data:
Operating temperature range | -40 ~ +85℃. Top max: +105℃ |
Capacitance range | 0.1~5.6μF |
Rated voltage | 700V.DC ~ 6000V.DC |
Capacitance tolerance | ±5%(J); ±10%(K) |
Withstand voltage | 1.5Un/10S |
Dissipation factor | tgδ<=0.0005 C<=1μF f=10KHz tgδ<=0.0010 C>=1μF f=10KHz |
Insulation resistance | C<=0.33μF RS>=15000MΩ(at 20℃ 100V.DC) C>0.33μF RSXC>=5000S (at 20℃ 100V.DC) |
Flame retardation | UL94V-0 |
Reference standard | IEC 61071; IEC 61881 |
Different parameters of 700V.DC SMJ-P Series snubber Film capacitor:
Cn (µF) | W (mm) | T (mm) | H (mm) | ESR (mΩ) | ESL(nH) | dv/dt (V/µS) | Ip (KA) | Irms (A) |
Un 700V.DC,Urms400Vac,Us1050V | ||||||||
0.47 | 42.5 | 24.5 | 27.5 | 12 | 25 | 500 | 235 | 8 |
0.68 | 42.5 | 24.5 | 27.5 | 10 | 25 | 480 | 326.4 | 10 |
1 | 42.5 | 24.5 | 27.5 | 8 | 24 | 450 | 450 | 12 |
1.5 | 42.5 | 33.5 | 35.5 | 7 | 25 | 430 | 645 | 5 |
2 | 42.5 | 33 | 35.5 | 6 | 24 | 420 | 840 | 15 |
2.5 | 42.5 | 33 | 45 | 6 | 23 | 400 | 1000 | 18 |
3 | 42.5 | 33 | 45 | 5.5 | 22 | 380 | 1140 | 20 |
3 | 57.5 | 30 | 45 | 5 | 26 | 350 | 1050 | 22 |
3.5 | 42.5 | 33 | 45 | 5 | 23 | 350 | 1225 | 25 |
3.5 | 57.5 | 30 | 45 | 6 | 25 | 300 | 1050 | 22 |
4.7 | 57.5 | 35 | 50 | 5 | 28 | 280 | 1316 | 25 |
5.6 | 57.5 | 38 | 54 | 4 | 30 | 250 | 1400 | 25 |
6 | 57.5 | 38 | 54 | 3.5 | 33 | 230 | 1380 | 28 |
6.8 | 57.5 | 42.5 | 56 | 3.2 | 32 | 220 | 1496 | 32 |
8 | 57.5 | 42.5 | 56 | 2.8 | 30 | 200 | 1600 | 33 |
Typical circuit of SMJ-P Series high quality high voltage capacitors snubber capacitor
More other similar products, please feel free to click Here.
SMJ-P Series high quality high voltage capacitors snubber capacitor
• IGBT Snubber.
•Widely used in power electronic equipment when the peak voltage, peak current absorption protection.
Wuxi Chenrui New Energy Technology Co.,Ltd is named CRE for short, which is located in Wuxi, China.As an emerging high-tech enterprise, we can provide customers with high-quality capacitor and reliable solutions to the industry of energy-saving, SVG, electric vehicles, new energy...etc. Our products are mainly used in DC-Link, IGBT absorbing protection, high voltage resonance, coupling, AC filtering and others.


Packaging:Cartons, pallets, wooden cases or as customers' requirements.
Shipping day: 15days once we have received the payment.
Shipping way: all express ways(DHL, FedEx, TNT, UPS, EMS and so on),or as customers’ requirements.
1.We are a professional company of film capacitor, which has exported to many countries and got good reputation with our high quality.
2.We have technical staffs with more than 20 years’ experience and professional R & D personnel.
3.We own modern factories and purification plant.
4.Accept OEM & ODM service.
5.We have got ISO9001, ISO /TS16949 quality system certification and have won more than ten independent intellectual property rights.
6.We provide warranty for all the goods from us and profession advice when you have the any query. Quick response within 2-8hours, solve problems in 2 days.
Q : Are you a manufacturer or a trading company ?
A: We are a manufactuer specialized in polypropylene film capacitor.
Q: Can you do OEM or ODM products for me?
A: Sure, OEM and ODM are available. But you have to provide us the authorization letter, quality acceptance criteria and capacitor designing requirements.
Q: What's your delivery time?
A : It is about 15-21 days, if your goods required urgent, please contact us firstly.
Q: How about the warranty and after-sales service?
A : Normally, the warranty for the product is one year, warmly reception with the calling, visiting and letters, and give the best answers and solution in time from the customers for the technical problem.
Q: May I have a visit to your company before the order?
A: Of course, warmly welcome to our company, our address is: No.789, NanHu Avenue, NanChang DIST. WuXi City, JiangSu, China.
We have joined the Alibaba Credit Insurance Program.
If we didn't meet the requirements in your contract, A will refund your covered amount.
What are you still waiting for?
Please don't hesitate to contact us with phone, email or live chat. We'll do our best to reply you within 12 hours!!
Amy zhu/Sales
Mobile: +86-18168864986
Skype: live:amouramy0908
Trade Manager: cn1518002377esja
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