STMicroelectronics Through Hole, 3-pin, TRIAC, 800V

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Subtotal (1 tube of 30 units)*

£99.15

(exc. VAT)

£118.98

(inc. VAT)

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  • 240 unit(s) ready to ship
  • Plus 999,999,750 unit(s) shipping from 12 March 2026
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Per Tube*
30 - 30£3.305£99.15
60 +£3.14£94.20

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RS Stock No.:
188-8266
Mfr. Part No.:
BTB41-800BRG
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Rated Average On-State Current

41A

Mounting Type

Through Hole

Package Type

TOP

Maximum Gate Trigger Current

50mA

Surge Current Rating

420A

Pin Count

3

Repetitive Peak Forward Blocking Voltage

800V

Maximum Holding Current

80mA

Dimensions

15.5 x 4.6 x 21.1mm

Length

15.5mm

Width

4.6mm

Height

21.1mm

Minimum Operating Temperature

-40 °C

Maximum Operating Temperature

+125 °C

Available in high power packages, the BTA/BTB40-41 series is suitable for general purpose AC switching. The BTA series provides an insulated tab (rated at 2500 V rms).

High current TRIAC
High commutation capability
Low thermal resistance with clip bonding
Applications
On/off function in static relays, heating regulation, induction motor starting circuits
Phase control operations in light dimmers, motor speed controllers, and similar

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