TS08HT 310VAC Metallized Polypropylene Film Capacitor – X2 Class for 85/85 High Humidity Applications

Application Background

Electronic devices operating in outdoor and automotive environments are exposed to elevated temperature, high humidity, and continuous electrical stress. Applications such as energy meters, power meters, LED drivers, solar inverters, and automotive modules require interference suppression capacitors capable of maintaining electrical stability under severe ambient conditions.

Product Overview

The TS08HT series is a 310VAC metallized polypropylene film capacitor classified as X2 for RFI suppression. This series is designed for high humidity environments and has passed Temperature Humidity Bias (THB) testing. TS08HT maintains REACH and RoHS certifications and is typically applied in automotive-related systems.

• Series: TS08HT
• Dielectric: Metallized Polypropylene Film
• Safety Class: X2
• Rated Voltage: 310VAC
• Compliance: REACH, RoHS

Temperature Humidity Bias (THB) Test Condition – 85/85

Engineering Significance

The 85°C / 85% RH THB condition simulates long-term operation in high humidity environments while under AC electrical stress. Capacitors used in EMI suppression across the mains must maintain insulation integrity and stable capacitance performance throughout extended exposure.

Applications

• Energy meters
• Power meters
• LED drivers
• Solar inverters
• Automotive electronics

Design Considerations

• Confirm X2 classification for across-the-line configuration.
• Evaluate humidity endurance requirements for outdoor installation.
• Verify voltage rating compatibility with system mains voltage.
• Review certification and compliance requirements for target markets.

Technical Reference

Additional information about the TS08HT Temperature Humidity Bias (THB) series:

TS08HT Product Page

Contact

For technical inquiries or evaluation requests, please contact:

sales@suntan.com.hk
info@suntan.com.hk