QK040K7TP

Triac, Teccor®, 1 kV, 40 A, TO-218AC, 2 V, 335 A, 100 mA

⚠️ Given the current worldwide supply chain situation, we kindly ask you to take the information shown as a guideline.

Manufacturer: LITTELFUSE
Product type: Thyristors - TRIACs
Peak Repetitive Off-State Voltage, Vdrm:1kV; On State RMS Current IT(rms):40A; Triac Case Style:TO-218AC; Gate Trigger Current Max (QI), Igt:100mA; Gate Trigger Voltage Max Vgt:2
MSL: MSL 1 - Unlimited
SVHC: To Be Advised
No. of Pins: 3Pins
Product Range: Qxx40xx
Triac Case Style: TO-218AC
Thyristor Mounting: Through Hole
Holding Current Max: 100mA
On State RMS Current: 40A
Peak On State Voltage: 1.8V
Gate Trigger Voltage Max: 2V
Operating Temperature Max: 125°C
Peak Non Repetitive Surge Current: 335A
Peak Repetitive Off State Voltage: 1kV

Delivery and price
Units per pack	250
Price	4.16 €
Current stock	N/A
Lead time	30 days

Datasheet

Updated at February 28, 2026