TS420-600T Thyristor TO-220 4A 600V SCR Direct Insertion
TS420-600T Thyristor TO-220 4A 600V SCR Direct Insertion
TS420-600T Thyristor – TO-220 Direct Insertion (4A / 600V)
The TS420-600T is a reliable silicon-controlled rectifier (SCR/Thyristor) in a standard TO-220 through-hole package, designed for direct PCB insertion. Rated at 4A forward current and 600V repetitive peak off-state voltage, this component is an excellent choice for AC power switching, motor control, light dimming circuits, and a wide range of industrial electronic applications.
Key Specifications
- Part Number: TS420-600T
- Component Type: Thyristor / SCR (Silicon Controlled Rectifier)
- Package: TO-220 (Direct Insertion / Through-Hole)
- Repetitive Peak Off-State Voltage (VDRM): 600V
- RMS On-State Current (IT(RMS)): 4A
- Mounting Style: Through-Hole
- Suitable For: PCB direct insertion
Why Choose the TS420-600T?
- ✅ Industry-Standard TO-220 Package – Drop-in compatible with a wide range of PCB layouts and existing designs.
- ✅ 600V Blocking Voltage – Handles high-voltage AC switching with confidence.
- ✅ Robust 4A Current Rating – Suitable for small to medium power control applications.
- ✅ Direct Insertion Design – Easy, secure PCB mounting for prototyping and production.
- ✅ Broad Application Range – Ideal for lighting, motor speed control, heating control, and power regulation circuits.
Typical Applications
- AC power switching and control
- Motor speed control circuits
- Light dimming and lamp control
- Heating element control
- Industrial automation and power electronics
- DIY electronics and prototyping
Made in Mainland China.
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Frequently Asked Questions
Q: What is the voltage and current rating of the TS420-600T Thyristor?
A: The TS420-600T is rated for a repetitive peak off-state voltage (VDRM) of 600V and an RMS on-state current of 4A, making it well-suited for medium-power AC switching and control applications.
Q: What package type is the TS420-600T and how is it mounted?
A: The TS420-600T comes in the industry-standard TO-220 package and is designed for direct through-hole insertion onto a PCB. This makes it straightforward to use in both prototyping and production environments.
Q: What are the typical applications for the TS420-600T SCR/Thyristor?
A: This thyristor is commonly used in AC power switching, motor speed control, light dimming circuits, heating element control, and general power electronics. Its robust 600V rating makes it versatile across a wide range of industrial and DIY electronic projects.