Product Overview
The WEIDY Safety Ceramic Capacitor (WYD series) is designed for AC line filtering and coupling in switching power supplies and AC adapters. It is also suitable for D-A isolation and noise absorption in DAA modems without transformers. These capacitors offer a wide operating temperature range up to 125C and are certified by cUL, VDE, ENEC, CQC, and KC, complying with IEC 60384-14 standards. They are coated with flame-retardant epoxy resin (UL94 V-0) and are compatible with automated production lines, while also adhering to RoHS 2.0 standards.
Product Attributes
- Brand: WEIDY
- Origin: China (Shenzhen, Dongguan)
- Material: Ceramic, Flame-retardant Epoxy Resin
- Color: Not specified
- Certifications: cUL, VDE, ENEC, CQC, KC
Technical Specifications
| Part Number | Description | Safety Subclass | Rated Voltage | Capacitance | Tolerance | Tangent of Loss Angle | Testing Voltage | Insulation Resistance | Temperature Characteristic | Operating Temperature Range | Climatic Category | Dimension (D x T x F) | Lead Diameter | Marking |
| WYD2H222ME4S620000 | WD Y1 222M 500VAC Y5U F10 | X1 / Y1 | AC500V | 2200pF | 20% | 0.025 max @ 1kHz 1.0VRMS | AC4000V 60s | 10 000M min @ 500VDC | Y5U (C/C: +22%/-56% @ -25 C ~ +85 C) | -40 C ~ +125 C | 40/125/21 | 11.0mm max x 5.5mm max x 10.0mm 0.8mm | 0.55mm 0.05mm | WEIDY WYD 222M X1: 500V~ Y1: 500V~ XXXXXX |
| General | X1 / Y1 (WYD) | X1 / Y1 | X1: AC500V /Y1: AC250/300/400/500V | 10PF ~ 0.0047UF | - | 0.025 (Y5P, Y5U, Y5V) | 4000VAC (1 min) | 10 000M min @ 500VDC (1 min) | Y5P, Y5U, Y5V | -40 C ~ +125 C | 40/125/21 | - | - | - |
| General | X1 / Y2 (WYE) | X1 / Y2 | X1: AC400V / Y2: AC125/250/300V | 100PF ~ 0.01UF | - | 0.025 (Y5P, Y5U, Y5V) | 2600VAC (1 min) | 10 000M min @ 500VDC (1 min) | Y5P, Y5U, Y5V | -40 C ~ +125 C | 40/125/21 | - | - | - |
2410121352_WEIDY-WYD2H222ME4S620000_C7503356.pdf
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