new material
Plastic encapsulated surface-mount Y1 capacitors provide superior electrical insulation, optimized safety features, and compact design for high-voltage applications. These capacitors ensure stable performance, extended durability, and reliable voltage regulation in industrial electronics and power supply circuits.
Product Overview
The Plastic Encapsulated Surface-Mount Y1 Capacitor is a high-performance capacitor that uses advanced encapsulation technology, combining high-quality dielectric and metal electrode materials to achieve high electrical strength and stability. This capacitor is designed specifically for AC circuits, making it ideal for applications that require high reliability and durability, such as switch-mode power supplies, AC adapters, and modems.
Features
- Low Profile Design: With a height of only 2.5mm, this capacitor saves space compared to traditional leaded capacitors, making it suitable for compact designs.
- Wide Operating Temperature Range: Operates within a temperature range of -40°C to +125°C, making it suitable for various environmental conditions.
- High Electrical Strength: The capacitor can withstand up to AC4000V, ensuring stable operation in high-voltage environments.
- Comprehensive Safety Certifications: UL, CQC, VDE, ENEC, and KC certifications meet international safety standards.
- Flame-Retardant Coating: Coated with a flame-retardant epoxy resin that complies with UL94V-0 standards, providing additional safety.
- Suitable for Automated Soldering: Tape-and-reel packaging is compatible with SMT automated insertion soldering, improving production efficiency.
- Multiple Rated Voltage Options: Available in AC250V and AC400V rated voltage, meeting different application needs.
- MSL 3 Level: Suitable for high-demand automated soldering and manufacturing processes.
Applications
- AC Line Filters: As an AC line filter, it effectively filters out high-frequency interference and improves power quality.
- Switch-Mode Power Supplies: Widely used in primary and secondary coupling sections of switch-mode power supplies to enhance power stability and noise suppression.
- AC Adapters: Ideal for AC adapters to ensure stable and safe power signal transmission.
- Modems: Used in D-A insulation and noise reduction for transformerless DAA modems, providing high-quality signal isolation.
- Electrical Equipment: Used in various electrical devices to ensure safe and stable operation of electrical systems.
| Specification | 400VAC-Y1 | 250VAC-Y1 |
| L | 8.2±0.3 | 6.2±0.3 |
| W | 6.2±0.3 | 5.2±0.3 |
| H | 2.40±0.15 | 2.40±0.15 |
| L0 | 9.9±0.3 | 8.4±0.3 |
| L1 | 11.4±0.3 | 10.0±0.3 |
| W0 | 2.5±0.2 | 2.5±0.2 |
