KP20A Thyristor (SCR) Control Tube, 200–2000 V — Gate Trigger Device (Pack of 10)

KP20A Thyristor (SCR) Control Tube — 200–2000 V — Pack of 10

Overview

• Part number: KP20A
• Device type: Thyristor / Silicon Controlled Rectifier (SCR) control tube — gate trigger element
• Voltage indication: 200–2000 V (as specified)
• Pack quantity: 10 pieces
• Intended use: Gate triggering and control in medium‑to‑high voltage power‑electronic circuits, trigger modules, repairs and prototyping

Key features

• Designed for use as a gate/trigger component in SCR/thyristor driver assemblies and controlled rectifier systems.
• Supplied as a pack of 10 for production runs, maintenance spares or laboratory evaluation.
• Compact discrete package suitable for trigger boards, legacy control tube sockets or custom gate‑drive modules.
• Useful as replacement spares in industrial power‑electronics equipment.

Typical applications

• Gate drive and pulse triggering in thyristor converters, inverters and industrial power controllers.
• Trigger modules for controlled rectifiers and high‑voltage switching equipment.
• Repair, maintenance and prototyping in power electronics labs.

Handling, compatibility & safety notes

• ESD sensitive — use appropriate electrostatic discharge precautions during handling and assembly.
• Verify mechanical package, pinout and socket compatibility against the manufacturer datasheet before installation.
• Confirm gate drive requirements, maximum repetitive peak voltage, surge handling and continuous current limits from the official datasheet prior to use.
• Provide appropriate thermal management and follow recommended creepage/clearance practices for high‑voltage components.

Ordering & identification

• Product: KP20A control tube
• Voltage range (per product listing): 200–2000 V
• Quantity: 10 pieces per pack

Notes

• Only information explicitly provided or directly implied was used. No additional electrical parameters (current ratings, package type, pinout or surge specs) were assumed. Consult the manufacturer datasheet for full electrical and mechanical specifications.