Product Overview
This specification applies to cUL, VDE, ENEC, and CQC approved safety recognized ceramic capacitors. These capacitors are ideal for use as X/Y capacitors for AC line filters and primary-secondary coupling on switching power supplies and AC adapters. They are also suitable for D-A isolation and noise absorption in DAA modems without transformers. Key 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 compliance with RoHS 2.0.
Product Attributes
- Brand: WEIDY
- Certifications: cUL, VDE, ENEC, CQC
- Material: Flame-retardant epoxy resin (UL94 V-0)
- Origin: China (implied by addresses)
Technical Specifications
| Part Number | Description | 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 |
| WYE2F472MF4S520000 | WD Y2 472M 300VAC Y5V F7.5 | X1 / Y2 | X1:AC400V / Y2: AC300V | 4700pF 20% @ 1kHz 1.0VRMS 25.0C | 0.025 max @ 1kHz 1.0VRMS 25.0C | AC2600V 60s 50mA | 10 000M min @ 500VDC 60s | Y5V (C/C: +22%/-82% @ -25C ~ +85C) | -40C ~ +125C | 40/125/21 | D: 9.5mm max, T: 4.5mm max, F: 7.5 mm0.8mm | d: 0.55mm0.05mm | WEIDY WYE 472M X1: 400V~ Y2: 300V~ XXXXXX |
| N/A | General Specifications (WYD) | 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 | N/A | 40/125/21 | N/A | N/A | N/A |
| N/A | General Specifications (WYE) | X1 / Y2 | X1: AC400V / Y2: AC125/250/300V | 10PF ~ 0.01UF | Y5P, Y5U, Y5V: TAN0.025 | 2600VAC (1 min) | 10 000M min @ 500VDC (1 min) | Y5P, Y5U, Y5V | N/A | 40/125/21 | N/A | N/A | N/A |
2410121438_WEIDY-WYE2F472MF4S520000_C7503335.pdf
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