High Voltage SCRs

A range of high voltage SCRs in TO-220 and TO-126 packages. Acting as a 'switched diode', when a one-off voltage is applied to the gate, the diode conducts. It will continue to conduct until the current between the anode and cathode is reduced.

  • TO-220 and TO-126 plastic packages
  • High current rating
  • High current and voltage control for applications such as lighting and heating
  • Supplied in small quantities
Description Image Product Buy Pricing (Ex VAT) Current Rating Peak Voltage Package Style Operating Temperature
On Semiconductor C106DG 400V 4A Thyristor
On Semiconductor C106DG 400V 4A Thyristor
Standard range
Order code: 47-3270
MPN: C106DG

Order in multiples of 5


949 in stock, despatched same dayAdditional quantity lead time 14 days
5+ £0.842
25+ £0.691
100+ £0.586
500+ £0.545
Price per unit Ex VAT 		4A 400V TO-126 110°C
ON Semi C106M1G Thyristor 2.5A 600V TO225A
ON Semi C106M1G Thyristor 2.5A 600V TO225A
Standard range
Order code: 47-3388
MPN: C106M1G

Order in multiples of 5


295 in stock, despatched same dayAdditional quantity lead time 14 days
5+ £0.624
25+ £0.509
100+ £0.417
500+ £0.393
Price per unit Ex VAT 		2.5A 600V TO-225A 110°C
CDR05 600V 4A Thyristor CDIL
CDR05 600V 4A Thyristor CDIL
Standard range
Order code: 47-3273
MPN: CDR05

Order in multiples of 5


159 in stock, despatched same dayAdditional 2,000 due on 24/02/2026
5+ £0.210
25+ £0.190
100+ £0.170
Price per unit Ex VAT 		4A 600V TO-126 125°C
2N6509G Thyristor 25A 800V
2N6509G Thyristor 25A 800V
Standard range
Order code: 47-3386
MPN: 2N6509

Order in multiples of 25


274 in stock, despatched same dayBack-order availability date - 09/12/2025
25+ £0.764
Price per unit Ex VAT 		25A 800V TO-220AB 125°C
Mftr. codeVRRM (V)IT (A)VGT (V)IGT (mA)PackageMftr.
C106D40040.8200TO-225AA (TO-126)ONS
C106M1G60040.80.2TO-225AA (TO-126)ON
CDR0560040.80.2TO-225AA (TO-126)CDIL
BT151-800R800121.515TO-220ABNXP
2N6509G800251.530TO-220ABON


Trustpilot