Product Overview
Wuxi Walson Electronics Co., Ltd. presents Class X2Y2 capacitors for interference suppression, featuring a metallized polypropylene film with a non-inductive structure for excellent electrical performance. These capacitors are designed for line bypass, antenna coupling, across-the-line, and spark killer circuits, effectively suppressing noise in various applications. They are suitable for EMI filters, switch mode power supplies, and household appliances like mixers, fans, coffee grinders, audio, and TV systems. Certified according to GB/T 6346.14 (idt IEC 60384-14) and ENEC, these capacitors offer a flame-resistant plastic case and epoxy resin sealing (UL94 V-0) with tinned copper clad steel wire leads.
Product Attributes
- Brand: Walson
- Origin: Wuxi Walson Electronics Co., Ltd.
- Material: Metallized polypropylene film
- Case: Flame-resistant plastic
- Sealing: Epoxy resin (UL94 V-0)
- Leads: Tinned copper clad steel wires
- Certifications: ENEC, GB/T 6346.14 (idt IEC 60384-14)
Technical Specifications
| Item | Requirement |
| Reference standards | IEC 60384-14:2013/AMD:2016, EN 60384-14:2013+A1 |
| Product subclass | X2, Y2 |
| Rated voltage | 275/300 Vac |
| Normal capacitance range | CX2: 0.12.2 F; CY2: 127 nF |
| Permissible capacitance tolerance | 10 % or + 0 -20 % (K) |
| Operating temperature range | -40+110 |
| Climatic category | 40/110/21 |
| Passive flammability category | C |
| Voltage test between terminals (CX2 L-N) | 1800 VDC, 5 s |
| Voltage test between terminals (CY2 L-E or N-E) | 1800 VAC/50 Hz or 2550 VDC, 5 s |
| Voltage test between terminals and case | 2100 Vac 60 s |
| Insulation resistance (CX2 & CY2) | 6000 M (500 V, 1 min, 20 ) |
| Tangent of loss angle (Tan L-N & L-E or N-E) | 0.0010 (1 kHz, 20 ) |
| Robustness of terminations (Pull test) | Ua1, 5 N, 101 s, not lead fracture or break |
| Robustness of terminations (Bend test) | Ub, 2.5 N, 2 times, without breaking or damaging |
| Solderability Test | Ta, method 1, 2605 , 20.5 s, 95% coverage |
| Soldering heat resistance Test | Tb, 2605 , 101 s, no visible damage, capacitance change 5% |
| Vibration test | Fc, 10-55 Hz, amplitude 1.5mm, 2 h per direction, 3 directions, no visible damage |
| Damp heat, steady state | 402 , 933 %RH, 21 d, no visible damage, capacitance change 5%, tan increase 0.008 (CR1 F) or 0.005 (CR1 F), voltage test good, IR > 50% of original limits |
| Endurance | 1103 , 344 Vac for X2 and 510 Vac for Y2, 1000 h, no visible damage, capacitance change 10%, tan increase 0.008 (CR1 F, 10 kHz) or 0.005 (CR1 F, 1 kHz), voltage test good, IR > 50% of original limits |
2506031713_WALSON-X2Y474253P2W9401A5_C46638948.pdf
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