Browse our selection of thyristor (SCR) modules for controlled AC power switching in industrial applications including motor soft starters, AC voltage regulators, induction heating, and DC motor drives. Sourced from leading Japanese manufacturers, our thyristor modules deliver high surge current capability, low on-state voltage, and robust gate triggering for reliable phase-control operation.
| Parameter | Specification |
|---|---|
| Device Type | SCR (Thyristor) / SCR + Diode / Anti-parallel SCR pair |
| Voltage Rating (VDRM) | 600V / 1200V / 1600V / 2500V |
| Current Rating (IT(AV)) | 25A – 1800A |
| On-State Voltage (VT) | 1.2V – 2.0V (typical) |
| Gate Trigger Current (IGT) | 20mA – 150mA (model dependent) |
| Surge Current (ITSM) | Up to 40,000A (model dependent) |
| Package Type | Flat-base, Press-pack, Transfer mold |
| Origin | Japan |
Westcode
N600SH12 Westcode Phase Control Thyristor 1200V Capsule
Sale price$126.84
Regular price$137.41
Westcode
N4151FD360 Westcode Phase Control Thyristor 3600V 4151A
Sale price$590.76
Regular price$639.99
Westcode
N3533ZD220 Westcode Phase Control Thyristor 2200V 3533A
Sale price$304.68
Regular price$330.07
Westcode
N3029ZD240 Westcode Phase Control Thyristor 2800V 3029A
Sale price$301.80
Regular price$326.95
Westcode
N0634LC380 Westcode Phase Control Thyristor 3800V 634A
Sale price$55.44
Regular price$60.06
Westcode
K2623TD450 Westcode Phase Control Thyristor 5200V 1819A
Sale price$369.24
Regular price$400.01
Westcode Semiconductors
H1200NC200 Westcode Phase Control Thyristor 2000V 670A
Sale price$129.24
Regular price$140.01
Mitsubishi Electric
TM20RA-H Mitsubishi Thyristor Module 800V 20A
Sale price$14.18
Regular price$16.20
