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 in 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 RoHS 2.0 compliance.
Product Attributes
- Brand: WEIDY
- Certifications: cUL, VDE, ENEC, CQC
- Material: Ceramic
- Flammability Category: C (UL94 V-0)
Technical Specifications
| Product Code | 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 | Marking |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| WYD2H151KB4S620000 | WD Y1 151K 500VAC Y5P F10 | X1 / Y1 | X1 / Y1: AC500V | 150pF 10% @ 1kHz 1.0VRMS 25.0C | 0.025 max @ 1kHz 1.0VRMS 25.0C | NO FAILURE @ AC4000V 60s 50mA | 10 000M min @ 500VDC 60s | Y5P (C/C: 10% @ -25C ~ +85C) | -40C ~ +125C | 40/125/21 | D: 7.0mm max, T: 5.5mm max, F: 10.0mm0.8mm | d: 0.55mm0.05mm | WEIDY WYD 151K X1: 500V~ Y1: 500V~ XXXXXX |
| X1 / Y2 (WYE) | X1: AC400V / Y2: AC125/250/300V | 10PF ~ 0.01UF | Y5P, Y5U, Y5V: TAN0.025 | WYE: AC2600V (1 min) | 10 000M min @ 500VDC (1 min) | Y5P, Y5U, Y5V | 40/125/21 |
Class Y Capacitors Classification
| Subclass | Insulation Bridged Type | Rated Voltages | Voltage Proof | Peak Impulse Voltage, Up (1.2/50S) |
|---|---|---|---|---|
| Y1 | Double Insulation or Reinforced Insulation | 500VAC | 4KVAC | 8.0 KV |
| Y2 | Basic Insulation or Supplementary Insulation | 150VAC 500VAC | UR + 1.2KVAC | 5.0 KV |
| Y4 | Basic Insulation or Supplementary Insulation | <150VAC | 900VAC | 2.5 KV |
2410121352_WEIDY-WYD2H151KB4S620000_C7503338.pdf
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