BT136 BT136-600E 600V 4A Triacs RAIL TRIAC TO-220
₨ 45
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🟢 400V PEAK VOLTAGE – Specifically engineered to safely handle high-voltage AC mains.
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⚡ 4A CONTINUOUS CURRENT – Capable of driving loads up to 4 Amps, perfect for household fans, lamps, and small heaters.
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💎 SENSITIVE GATE TRIGGER – Requires very little current to “turn on,” making it compatible with microcontrollers and low-power logic circuits.
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🌡️ TO-220 PACKAGE – Features a metal tab for easy heatsink attachment, ensuring stable performance even under heavy load.
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🚀 BILATERAL SWITCHING – Designed to conduct electricity in both directions, making it the ideal component for AC power control.
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🛠️ DIY VERSATILITY – A must-have for electronics hobbyists looking to bridge the gap between low-voltage sensors and high-voltage appliances.
The BT136 Triac is a high-performance electronic switch designed for controlling AC loads. Whether you are building a light dimmer, a motor speed controller, or a solid-state relay, this component offers reliable, high-speed switching of mains electricity. Packaged in a robust TO-220 housing, it is built to handle significant power while being easy to mount and cool.
IDEAL APPLICATIONS
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💡 Light Dimmers: Smoothly control the brightness of incandescent or halogen bulbs.
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🌀 Motor Speed Control: Adjust the speed of small AC motors found in fans or tools.
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🌡️ Heating Elements: Precisely manage temperature in ovens or soldering stations.
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🔌 Static Switching: Use as a durable, spark-free alternative to mechanical relays.
📋 TECHNICAL QUICK-SPECS
| Feature | Rating |
| Model | BT136 |
| Max Voltage ($V_{DRM}$) | 400V |
| Max Current ($I_{T(RMS)}$) | 4A |
| Package | TO-220 |








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