JURCC X2 Class Capacitors for Power Supply EMI Suppression
These JURCC X2 class capacitors are designed for suppressing electromagnetic interference (EMI) in power supply circuits. They utilize a polypropylene film as the dielectric and a zinc-aluminum metal layer for 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 installations. They are specifically intended for use in X-class circuits where the rated voltage between the two connected points is less than or equal to 310VAC and the frequency is 50-60Hz. Important Note: These capacitors are strictly for cross-connection circuits to suppress EMI. Use in non-cross-connection circuits or capacitive voltage divider circuits may lead to product damage and other losses for which the company assumes no responsibility. For capacitive voltage divider applications, JURCC offers specially designed capacitors (red casing).
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/international safety standards.
Technical Specifications
| JURCC Part Number | Specification (Capacitance & Voltage) | Pitch (P1mm) | Lead Length (L1mm) | Dimensions (W*T*H0.5mm) | Lead (mm) |
|---|---|---|---|---|---|
| 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 | 1 | 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 | JWX21245KP22.5E4 | 22.5 | 20 | E4(25*10*19) | 0.78 |
| JUR00312 | JWX2224KP22.5E1 | 22.5 | 15 | E1(25*6*14.5) | 0.78 |
| JUR00330 | JWX2474KP10C6 | 10 | 15 | C6(12*8*15) | 0.7 |
| JUR00334 | JWX2334KP22.5E2 | 2 | 22.5 | E2(24.5*7*16.5) | 0.78 |
| JUR00338 | JWX2104KP10C2 | 10 | 13 | C2(12*5*11) | 0.6 |
| JUR00346 | JWX2684KP22.5E3 | 3 | 22.5 | E3(25*8*17.5) | 0.78 |
| JUR00394 | JWX2205KP22.5E7 | 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 (Test Method) | Judgment Standard (Performance Requirement) |
|---|---|---|
| Capacitance and Dissipation Factor | 1KHz, 1.0VDC | Capacitance within range, Dissipation Factor 0.1% |
| Withstand Voltage (Inter-electrode) | 1200VDC, 1 minute (Note: Set leakage current upper limit of withstand voltage tester to maximum to avoid false alarms due to capacitor charging current. Manually read leakage current after voltage reaches 1200VDC, approximately 0.) | No breakdown or flashover |
| Withstand Voltage (Case-ground) | 2120VAC, 1 minute | No breakdown or flashover |
| Insulation Resistance | 100VDC, 1 minute | 1. For C > 0.3uF, R.C > 2000S; 2. For C 0.3uF, R > 6000M |
| Solderability | Solder temperature: 2355; Immersion time: 2.00.5S (Leads immersed 2.00.5MM from body edge, shielded by 1.50.5MM insulation board.) | At least 95% of the area around the lead terminals is uniformly tinned, with no visible damage to the body. |
| Resistance to Soldering Heat | Solder bath temperature: 2605; Immersion time: 10S0.5S | 1. No visible damage; 2. Capacitance change rate 5% |
| Resistance to Solvent | Immerse capacitor in a mixture of trichlorotrifluoroethane and 305% isopropanol for 50.5MIN at 235, 705% RH. Wipe with absorbent cotton 10 times. | 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 (Cr>1.0uF); 4. No breakdown or flashover when tested at initial conditions voltage; 5. IR 50% of initial value. |
| Endurance | Capacitors placed in a 1103 oven, with at least 25MM spacing. Applied voltage 1.25Ur for 1000H. Every hour, voltage 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 (Cr>1.0uF); 4. No breakdown or flashover when tested at initial conditions voltage; 5. IR 50% of initial value. |
| Mounting or Impact | 1000 or 4000 cycles, 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 (Cr>1.0uF); 4. No breakdown or flashover when tested at initial conditions voltage; 5. IR 50% of initial value. |
| Vibration | Capacitor leads firmly soldered, vibration frequency range 10-55Hz, amplitude 0.75MM. Vibration from 10Hz to 55Hz and back to 10Hz in 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 to undergo 5 temperature cycles. | No visible external damage. |
| Lead Strength | Tensile Test: 0.5MMd0.8MM, 10N (lead direction), 10S. Bend Test: 0.5MMd0.8MM, 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% |
Storage Conditions and Duration
- Storage Temperature and Humidity: -1040, 2565RH
- Storage Duration: Three years
Important Note on Soldering
Thin film capacitors are not suitable for reflow soldering. Reflow soldering may cause performance issues due to thermal shrinkage.
2504101957_JURCC-JWX2154KP10C3_C47278883.pdf
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