JURCC X2 Class Capacitors for EMI Suppression
JURCC X2 class capacitors are designed for suppressing electromagnetic interference (EMI) in power supply circuits. They utilize a metallized polypropylene film as the dielectric and a zinc-aluminum alloy layer as electrodes, manufactured through a winding process. Encased in a flame-retardant PBT plastic shell and sealed with epoxy resin, these capacitors offer a compact design suitable for high-density applications. They are specifically intended for X-class (line-to-line) applications with a rated voltage of up to 310VAC and a frequency of 50-60Hz. They are not suitable for RCD step-down circuits, for which JURCC offers specialized capacitors.
Product Attributes
- Brand: JURCC
- Product Name: X2 Safety Capacitor
- Material: Polypropylene film dielectric, zinc-aluminum metal layer electrodes, PBT flame-retardant plastic shell, epoxy resin sealing.
- Certifications: UL, CSA, ENEC, VDE, CE, CQC, CB, KTC
- Standards: GB/T 2693-2001, GB/T 6346.14-2015, IEC60384-14:2013, GB/T2828.1-2003, and relevant national and international safety standards.
Technical Specifications
| JURCC Part Number | Specification (Capacitance & Voltage) | Pitch (P1mm) | Lead Length (L1mm) | Dimensions (W*T*H0.5mm) | Lead (mm) | Remarks |
|---|---|---|---|---|---|---|
| JUR00001 | JWX2104KP10C3 | 10 | 12 | C3(12*6*12) | 0.6 | |
| JUR00002 | JWX2184KP10C3 | 10 | 12 | C3(12*6*12) | 0.6 | |
| JUR00003 | JWX2154KP10C | 10 | 12 | C3(12*6*12) | 0.6 | |
| JUR00004 | JWX2334KP15D4 | 15 | 15 | D4(17*8.4*14.5) | 0.7 | |
| JUR00005 | JWX2224KP15D4 | 15 | 15 | D4(17*8.4*14.5) | 0.7 | |
| JUR00006 | JWX2104KP15D2 | 15 | 15 | D2(17*6*12) | 0.7 | |
| JUR00007 | JWX2225KP22.5E | 7 | 22.5 | E7(25*12*22.5) | 0.8 | |
| JUR00008 | JWX2474KP15D5 | 15 | 15 | D5(17*10*15.8) | 0.7 | |
| JUR00009 | JWX2223KP10C2 | 10 | 13 | C2(12*5*11) | 0.6 | |
| JUR00010 | JWX2105KP22.5E | 3 | 22.5 | E3(25*8*17.5) | 0.78 | |
| JUR00013 | JWX2103KP10C2 | 10 | 13 | C2(12*5*11) | 0.6 | |
| JUR00015 | JWX2105KP27.5F | 1 | 27.5 | F1(31*10.4*19) | 0.8 | |
| JUR00016 | JWX2684KP15D5 | 15 | 15 | D5(17*10*15.8) | 0.7 | |
| JUR00017 | JWX2224KP10C3 | 10 | 12 | C3(12*6*12) | 0.6 | |
| JUR00018 | JWX2333KP10C2 | 10 | 13 | C2(12*5*11) | 0.6 | |
| JUR00020 | JWX2225KP27.5F | 2 | 27.5 | F2(30.5*13*22) | 0.8 | |
| JUR00021 | JWX2154KP15D2 | 15 | 15 | D2(17*6*12) | 0.7 | |
| JUR00022 | JWX2224KP15D2 | 15 | 15 | D2(17*6*12) | 0.7 | |
| JUR00023 | JWX2683KP10C2 | 10 | 13 | C2(12*5*11) | 0.6 | |
| JUR00026 | JWX2474KP22.5E | 2 | 22.5 | E2(24.5*7*16.5) | 0.78 | |
| JUR00033 | JWX2155KP22.5E | 4 | 22.5 | E4(25*10*19) | 0.78 | |
| JUR00042 | JWX2105KP15D3 | 15 | 15 | D3(17*9.5*16.5) | 0.78 | |
| JUR00048 | JWX2102KP10C2 | 10 | 13 | C2(12*5*11) | 0.6 | |
| JUR00056 | JWX2153KP10C2 | 10 | 13 | C2(12*5*11) | 0.6 | |
| JUR00059 | JWX2473KP10C2 | 10 | 12 | C2(12*5*11) | 0.6 | |
| JUR00060 | JWX2564KP15D5 | 15 | 15 | D5(17*10*15.8) | 0.7 | |
| JUR00061 | JWX2824KP15D8 | 15 | 15 | D8(17*11*19) | 0.7 | |
| JUR00068 | JWX2823KP10C2 | 10 | 13 | C2(12*5*11) | 0.6 | |
| JUR00069 | JWX2474KP15D4 | 15 | 15 | D4(17*8.4*14.5) | 0.7 | |
| JUR00113 | JWX2274KP10C5 | 10 | 15 | C5(12*7.6*13.5) | 0.7 | |
| JUR00178 | JWX2124KP10C3 | 10 | 12 | C3(12*6*12) | 0.6 | |
| JUR00214 | JWX2334KP15D2 | 15 | 15 | D2(17*6*12) | 0.7 | |
| JUR00249 | JWX2334KP10C5 | 10 | 15 | C5(12*7.6*13.5) | 0.7 | |
| JUR00263 | JWX2684KP22.5E | 4 | 22.5 | E4(25*10*19) | 0.78 | |
| JUR00311 | JWX21245KP22.5 E4 | 22.5 | 20 | E4(25*10*19) | 0.78 | |
| JUR00312 | JWX2224KP22.5E | 1 | 22.5 | E1(25*6*14.5) | 0.78 | |
| JUR00330 | JWX2474KP10C6 | 10 | 15 | C6(12*8*15) | 0.7 | |
| JUR00334 | JWX2334KP22.5E | 2 | 22.5 | E2(24.5*7*16.5) | 0.78 | |
| JUR00338 | JWX2104KP10C2 | 10 | 13 | C2(12*5*11) | 0.6 | |
| JUR00346 | JWX2684KP22.5E | 3 | 22.5 | E3(25*8*17.5) | 0.78 | |
| JUR00394 | JWX2205KP22.5E | 7 | 22.5 | E7(25*12*22.5) | 0.8 | |
| JUR00438 | JWX2155KP15D8 | 15 | 15 | D8(17*11*19) | 0.78 | |
| JUR00573 | JWX2564KP15D4 | 15 | 15 | D4(17*8.4*14.5) | 0.7 |
Electrical Performance Tests
| Test Item | Test Conditions (Method) | Judgment Standard (Performance Requirement) |
|---|---|---|
| Capacitance and Dissipation Factor | 1KHz, 1.0VDC | Capacitance within range, Dissipation 0.1% |
| Dielectric Withstanding Voltage (Inter-terminal) | 1200VDC, 1 minute; Note: Set leakage current limit of withstand voltage tester to maximum. Read leakage current manually after voltage reaches 1200VDC (approx. 0). | No breakdown or flashover |
| Dielectric Withstanding Voltage (Case-to-terminal) | 2120VAC, 1 minute | No breakdown or flashover |
| Insulation Resistance | 100VDC, 1 minute | 1. For C > 0.3uF, RC > 2000S; 2. For C 0.3uF, R > 6000M |
| Solderability | Solder temperature: 2355; Immersion time: 2.00.5S. Leads immersed up to 2.00.5MM from the body, shielded by an insulating board of 1.50.5MM thickness. | At least 95% of the lead terminal area is evenly covered with solder, and the body has no visible damage. |
| Resistance to Soldering Heat | Solder bath temperature: 2605; Immersion time: 10S0.5S. | 1. No visible damage; 2. Capacitance change rate 5%. |
| Marking Resistance to Solvents | At 235, 705%RH, immerse capacitor in a mixture of trichlorotrifluoroethane and 305% isopropanol for 50.5 MIN, wipe 10 times with absorbent cotton. | Marking clear, no visible damage. |
| Damp Heat, Steady State | No voltage applied; Temperature: 402, Humidity: 93(+2,-3)%RH, Duration: 56 days. | 1. No visible external damage; 2. Capacitance change 5%; 3. Dissipation factor change: 0.008 (Cr1.0uF), 0.005 (Cr1.0uF); 4. No breakdown or flashover under voltage test at initial conditions; 5. IR 50% of initial value. |
| Endurance | Capacitors placed in a 1103 oven, with a minimum spacing of 25MM between capacitors. Applied voltage: 1.25Ur for 1000H. Every hour, voltage is increased to 1000VAC for 0.1S, applied through a 475% resistor to each capacitor. | 1. No visible external damage; 2. Capacitance change 10%; 3. Dissipation factor change: 0.008 (Cr1.0uF), 0.005 (Cr1.0uF); 4. No breakdown or flashover under voltage test at initial conditions; 5. IR 50% of initial value. |
| Mounting or Impact | 1000 or 4000 times, acceleration 390M/s, pulse duration 6MS. | 1. No visible external damage; 2. Capacitance change 5%; 3. Dissipation factor change: 0.008 (Cr1.0uF), 0.005 (Cr1.0uF); 4. No breakdown or flashover under voltage test at initial conditions; 5. IR 50% of initial value. |
| Vibration | Capacitor leads are firmly soldered. Vibration frequency range 10-55Hz, amplitude 0.75MM. Vibration from 10Hz to 55Hz and back to 10Hz, approximately 1 minute. Total time 6 hours, 3 times in mutually perpendicular directions every 2 hours. | No visible external damage. |
| Rapid Change of Temperature | Capacitors shall undergo 5 temperature cycles. | No visible external damage. |
| Lead Strength | Tensile test: 0.5MM < d 0.8MM, 10N (lead direction), 10S. Bending test: 0.5MM < d 0.8MM, 5N, rotate capacitor body to 90 degrees, release to 180 degrees opposite position, return to origin. 2 continuous bends in each direction. | 1. No visible damage to leads; 2. Capacitance change 5%. |
Sample Marking (Example)
- JURCC: Company registered trademark.
- X2: Capacitor category.
- 104K: Capacitance and tolerance (104=100000PF=100NF=0.1UF, K10%).
- MPX/MKP: Capacitor model.
- 40/110/56: Climatic category (lower category temperature -40; upper category temperature 110; damp heat days 56 days).
- UL/CSA: Underwriter Laboratories Inc. and Canadian Standards Association marks.
- ENEC: European Norms Electrical Certification mark.
- VDE: German Association of Electrical Engineers mark.
- CE: Conformit Europenne (European Conformity) mark.
- CQC: China Quality Certification Centre voluntary certification mark.
- CB: International Electrotechnical Commission (IECEE) mutual recognition system mark.
- KTC: Korea Testing Certification mark.
- 275VAC / 305VAC: Rated working voltage.
Certification Certificate Numbers
| Serial No. | Mark | Certificate Number | |
|---|---|---|---|
| 1 | UL | E343072 | |
| 2 | CSA | 40034920 | |
| 3 | CQC | CQC12001069051 | |
| 4 | VDE | HU03030-16006E (104K), HU03030-16003D (334K), HU03030-16004D (105K), HU03030-16002D (305K), HU03030-16001D (505K), HU03030-16005D (106K) |
Storage Conditions and Time
- Storage Temperature and Humidity: -1040, 2565RH
- Storage Time: Three years
Precautions
Film capacitors are not suitable for reflow soldering, as thermal shrinkage may cause performance issues.
2504101957_JURCC-JWX2103KP10C2_C47278728.pdf
Please Use Our Online Inquiry Contact Form Below If You Have Any Questions, Our Team Will Get Back To You As Soon As Possible