Category: Feedthrough 20–60 kV DC

⚡ High Power 20kV–60kV DC Feedthroughs – Extreme Voltage, Maximum Reliability

When your vacuum system demands serious voltage and current, our 20,000 to 60,000 Volt DC feedthroughs are built to deliver. Designed for high-power applications, these feedthroughs support up to 180 Amps and are available with 1 to 3 pins, making them ideal for powering heavy-duty equipment in ultra-high vacuum environments.

🔋 Power & Performance

• Voltage Range: 20kV to 60kV DC
• Current Capacity: From 3A to 180A
• Leak Rate: Ultra-low at 1.10 × 10⁻¹⁰ mbar·L/sec – perfect for UHV systems

🧱 Engineered for Harsh Conditions

• Materials: Durable Stainless Steel housing with Alumina ceramic insulation
• Temperature Range: –100°C to +450°C – built for extreme thermal environments

🧲 Conductor Material Options

Tailored for performance and durability:

• Copper – High conductivity
• Nickel – Corrosion resistance
• Alumel – Stable thermoelectric properties
• Stainless Steel 304 – Strength and longevity

🔩 Mounting Options

Compatible with a wide range of vacuum systems:

• KF, CF, or Weld Fittings

Ideal for particle accelerators, plasma systems, and high-voltage R&D, these feedthroughs offer robust electrical isolation, stable performance, and long-term reliability.