Is HVC a qualified second-source alternative for TDK UHV/FHV series screw terminal capacitors?

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Is HVC a qualified second-source alternative for TDK UHV/FHV series screw terminal capacitors?

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Is HVC a qualified second-source alternative for TDK UHV/FHV series screw terminal capacitors?

Yes — HVC HVCT8G series serves as a fully compatible second-source (dual-source) alternative for TDK's UHV/FHV/FD/TSF series, addressing TDK's chronic 14-34 week lead times with 4-6 week delivery and N4700 dielectric upgrade.

ParameterTDK UHV/FHVHVC HVCT8GAdvantage
Voltage Range20kV – 50kV10kV – 150kVFull coverage + headroom
Thread Standard#8-32 UNC-2B / M6#8-32 UNC-2B / M6Pin-to-pin compatible
Dielectric MaterialClass 2 (Y5S/Z5T)Class 1 N4700 (T3M)DF≤0.2% vs 0.5-1.5%
Lead Time14 – 34 weeks4 – 6 weeks5x faster
Cost BaselinePremium Japanese pricing20 – 35% lowerSignificant savings

Note: TDK UHV remains in production (NOT EOL). HVC provides supply chain risk mitigation, not discontinuation replacement.

Need more details? Contact sales@hv-caps.com or call +86-13689553728 for technical support and quotation.

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