Product Overview
This specification applies to cUL, VDE, ENEC, and CQC approved safety recognized ceramic capacitors. Ideal for use as X / Y capacitors for AC line filters and primary-secondary coupling on switching power supplies and AC adapters. Also suitable for D-A isolation and noise absorption in DAA modems without transformers. Features include an operating temperature range up to 125C, compliance with IEC 60384-14, flame-retardant epoxy encapsulation (UL94 V-0), suitability for automated production lines, and RoHS 2.0 compliance.
Product Attributes
- Brand: WEIDY
- Origin: China (implied by Shenzhen and Dongguan addresses)
- Certifications: cUL, VDE, ENEC, CQC, KC
- Safety Subclass: X1 / Y2
- Flammability Category: C (Passive Flammability Category)
- Material: Ceramic (implied)
- Color: Not specified
Technical Specifications
| Part Number | Description | Customer P/N | Safety Subclass | Rated Voltage | Capacitance | Tangent of Loss Angle | Testing Voltage | Insulation Resistance | Temperature Characteristic | Operating Temperature Range | Climatic Category | Dimensions (D x T x F) | Lead Diameter ( d) | Marking |
| WYE2F222ME4S520000 | WD Y2 222M 300VAC Y5U F7.5 | X1 / Y2 | X1:AC400V / Y2: AC300V | 2200pF 20% @ 1kHz 1.0VRMS 25.0C | 0.025 max @ 1kHz 1.0VRMS 25.0C | AC2600V 60s 50mA | 10 000M min @ 500VDC 60s | Y5U (C/C: +22%/-56% @ -25C ~ +85C) | -40C ~ +125C | 40/125/21 | D: 9.0mm max, T: 5.0mm max, F: 7.5mm 0.8mm | 0.55mm 0.05mm | WEIDY WYE 222M X1: 400V~ Y2: 300V~ XXXXXX | |
| WYD Series | X1/Y1 | X1 / Y1 | X1: AC500V /Y1: AC250/300/400/500V | 10PF ~ 0.0047UF | Y5P, Y5U, Y5V: TAN0.025 | 4000VAC (1 min) | 10 000M min @ 500VDC (1 min) | Y5P, Y5U, Y5V | -40C ~ +125C (implied by general specs) | 40/125/21 | Not specified in this row | Not specified in this row | Not specified in this row | |
| WYE Series | X1/Y2 | X1 / Y2 | X1: AC400V / Y2: AC125/250/300V | 100PF ~ 0.01UF | Y5P, Y5U, Y5V: TAN0.025 | 2600VAC (1 min) | 10 000M min @ 500VDC (1 min) | Y5P, Y5U, Y5V | -40C ~ +125C (implied by general specs) | 40/125/21 | Not specified in this row | Not specified in this row | Not specified in this row |
2410121352_WEIDY-WYE2F222ME4S520000_C7503327.pdf
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