Polymer Solid Capacitors

Radial Solid Type (Including Hybrid)

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Solid Electrolyte: Conductive polymer replaces liquid electrolyte, eliminating risks of leakage, drying out and bulging.

Ultra High Voltage Resistance: Standard rated voltage ranges from 2.5 V to 400 V, covering low-voltage to high-voltage applications.

Ultra-Low ESR: ESR is 50%~80% lower than liquid capacitors, featuring fast high-frequency response and low heat generation.

High Ripple Current Capability: Ripple current endurance over twice that of liquid capacitors, ideal for high-power filtering.

Wide Temperature Range & Long Service Life: Operating temperature range -55℃ ~ +135℃; service life 2000~20000 hours at 105℃.

High Stability: Minimal fluctuation of capacitance and ESR under varying temperature and frequency, with excellent low-temperature performance.

High Voltage Breakthrough: Through-hole types support up to 400V, leading the industry, and can directly replace partial film and electrolytic capacitors.

Ultimate Reliability: The solid structure completely eliminates pain points of liquid capacitors such as leakage and short service life, suitable for automotive and industrial applications.

High Frequency & High Efficiency: Low ESR plus low ESL, ideal for switching power supplies, fast chargers and servers.

High Temperature Durability: Stable operation at 125℃~135℃, industrial grade and IATF 16949 automotive grade options available.

Safe & Eco-Friendly: Electrolyte-free, flame-retardant housing, compliant with RoHS and REACH regulations.

SMD Solid Type (Including Hybrid)

Parametric Search

Solid Electrolyte: Conductive polymer replaces liquid electrolyte, eliminating risks of leakage, drying out and bulging.

Ultra High Voltage Resistance: Rated voltage ranges from 2.5 V to 200 V, covering low-voltage to high-voltage applications.

Ultra-Low ESR: ESR is 50%~80% lower than liquid electrolytic capacitors, delivering fast high-frequency response and low heat generation.

High Ripple Current Capability: Ripple current endurance is more than twice that of liquid capacitors, suitable for high-power filtering.

Wide Temperature Range & Long Service Life: Operating range -55℃ ~ +135℃; service life 2000~20000 hours at 105℃.

High Stability: Capacitance and ESR fluctuate minimally with temperature and frequency variations, featuring excellent low-temperature performance.

Miniaturized, High Density & Automated Mass Production: Compact size, easy for mounting, compatible with high-speed SMT automated production lines.

High Voltage Breakthrough: The SMD type reaches a maximum rated voltage of 200V, leading the industry and making up for the insufficient voltage resistance of conventional solid capacitors.

Ultimate Reliability: The solid structure completely solves the pain points of liquid capacitors such as electrolyte leakage and short service life, ideal for automotive and industrial scenarios.

High Frequency & High Efficiency: Low ESR combined with low ESL, the preferred choice for switching power supplies, fast chargers and servers.

High Temperature Durability: Stable operation at 125℃~135℃; industrial grade and IATF 16949 automotive-grade options are available.

Safe & Eco-Friendly: Electrolyte-free design, flame-retardant housing, fully compliant with RoHS and REACH standards.

Snap-in Solid Type

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Solid Electrolyte: Adopts conductive polymer solid electrolyte instead of traditional liquid electrolyte, fundamentally eliminating failures including bulging, drying out and electrolyte leakage, and greatly improving safety and reliability.

Excellent Ripple Current Withstand Capacity: Optimized electrode plate structure with large volume and cross-sectional area provides large heat dissipation area, enabling the capacitor to withstand high ripple current under high-power operating conditions without excessive heat generation under heavy load.

Ultra-Low Equivalent Series Resistance (ESR): Low impedance at high frequency delivers outstanding filtering performance and reduces circuit heat loss.

Stable Performance Over Wide Temperature Range: Rated for 105℃ high temperature resistance; capacitance and impedance fluctuate slightly under high and low temperature environments, suitable for harsh industrial conditions.

Reinforced Snap-in Package Structure: Adopts snap-in fixing design for firm installation, excellent vibration resistance and anti-loosening performance, ideal for equipment with vibration and long-term continuous operation.

Stable Performance Under Heavy Load: High current carrying capacity, suitable for continuously full-load equipment such as high-power power supplies, inverters, UPS, servers and charging piles.
Good Replacement Compatibility: The package dimensions are consistent with traditional liquid snap-in capacitors, allowing direct upgrade replacement without PCB redesign.
Significantly Improved Overall Equipment Reliability: Reduces power supply failure rates, minimizes downtime and rework caused by capacitor failure, and enhances long-term operation stability of equipment.
Excellent Heat Dissipation Performance: Large-volume structure paired with solid electrolyte enables fast heat conduction, with minimal performance degradation under high-temperature environments.