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Specifications
Capacitance:
680pF
Operating Temperature:
-40℃~+125℃
Ratings:
Y1
safety certification:
UL;VDE;ENEC;CQC
Tolerance:
±20%
Voltage(AC):
500V
Mfr. Part #:
WYD2H681ME4S620000
Package:
Through Hole,P=10mm
Key Attributes
Model Number:
WYD2H681ME4S620000
Product Description
Product Overview
This specification covers cUL, VDE, ENEC, and CQC certified safety recognized ceramic capacitors designed for AC line filtering and primary-secondary coupling in switching power supplies and AC adapters. They are also suitable for D-A isolation and noise absorption in DAA modems without transformers. These capacitors offer an operating temperature range up to 125C, comply with IEC 60384-14, and are coated with flame-retardant epoxy resin (UL94 V-0). They are compatible with automated production lines and meet RoHS 2.0 standards.
Product Attributes
- Brand: WEIDY
- Certifications: cUL, VDE, ENEC, CQC
- Material: Ceramic Capacitor with Flame-Retardant Epoxy Resin Coating (UL94 V-0)
- Origin: China (implied by company addresses)
Technical Specifications
| Product Code | Description | Customer P/N | Safety Subclass | Rated Voltage | Capacitance | Tangent of Loss Angle | Testing Voltage | Insulation Resistance | Temperature Characteristic | Operating Temperature Range | Climatic Category | Flammability Category | Dimensions (D x T x F) | Marking |
| WYD2H681ME4S620000 | WD Y1 681M 500VAC Y5U F10 | X1 / Y1 | X1 / Y1: AC500V | 680pF 20% @ 1kHz 1.0VRMS 25.0C | 0.025 max @ 1kHz 1.0VRMS 25.0C | NO FAILURE @ AC4000V 60s 50mA | 10 000M min @ 500VDC 60s | Y5U (C/C: +22%/-56% @ -25C ~ +85C) | -40C ~ +125C | 40/125/21 | C | D: 8.5mm max, T: 5.5mm max, F: 10.0mm0.8mm | WEIDY WYD 681M X1: 500V~ Y1: 500V~ XXXXXX | |
| WYD (X1/Y1) | General | 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 | (See general specs) | 40/125/21 | C | (See general specs) | (See general specs) | |
| WYE (X1/Y2) | General | 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 | (See general specs) | 40/125/21 | C | (See general specs) | (See general specs) |
2410121352_WEIDY-WYD2H681ME4S620000_C7503352.pdf
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