Thyristors, DIACS & TRIACS

: 130 Products Found

Thyristors, DIACS & TRIACS

Discover all the thyristors your electronics project requires. Shop through our selection of DIACs, TRIACs, SCR thyristors as well as thyristor diode modules. For DIY or trade electricians, look no further than here for the right thyristor for your IC project. Order by 7pm Monday - Friday for same day dispatch!

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Peak Repetitive Off State Voltage

On State RMS Current

Triac Case Style

Gate Trigger Voltage Max

Manufacturer Part No	Order Code	Description / Manufacturer	Price For	Price Ex. VAT (Inc. VAT)	Quantity	Peak Repetitive Off State Voltage	On State RMS Current	Triac Case Style	Gate Trigger Voltage Max
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EC103D	SC17051 Data Sheet + RoHS	Thyristor, 400V, 200uA, 510mA, 800mA, TO-92, 3 Pins LITTELFUSE The EC103D is a Teccor® Thyristor/Sensitive SCR for phase control applications such as heating and motor speed controls. It is an excellent unidirectional switch easily triggered with microAmps of current as furnished by sense coils, proximity switches and... You previously purchased this product. View in Order History	Each	1+ £0.51 (£0.61) 10+ £0.48 (£0.58) 100+ £0.36 (£0.43)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	400V	800mA	-	800mV
BT150-500R,127	SC17057 Data Sheet + RoHS	Thyristor, 500V, 200uA, 2.5A, 4A, TO-220AB, 3 Pins WEEN SEMICONDUCTORS Planar passivated SCR with sensitive gate in a SOT78 (TO-220AB) plastic package. This device is intended to be interfaced directly to microcontrollers, logic integrated circuits and other low power gate trigger circuits. • Suitable applications: General pu... You previously purchased this product. View in Order History	Each	1+ £0.48 (£0.58) 10+ £0.29 (£0.35) 100+ £0.21 (£0.25)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	500V	4A	-	1V
T2035H-6I	SC17105 Data Sheet + RoHS	Triac, 600V, 20A, TO-220AB, 1V, 1W STMICROELECTRONICS 20A - 600V H-series snubberless triac especially designed to operate in high power density or universal motor applications such as vacuum cleaner and washing machine drum motor. • Medium current triac • 150°C max. Tj turn-off commutation • Low thermal resi... You previously purchased this product. View in Order History	Each	1+ £1.09 (£1.31) 10+ £0.87 (£1.04) 100+ £0.76 (£0.91)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	600V	20A	TO-220AB	1V
BT137-600D,127	SC17072 Data Sheet + RoHS	Triac, 600V, 8A, TO-220AB, 10mA, 1V, 5W WEEN SEMICONDUCTORS Planar passivated very sensitive gate four quadrant triac in a SOT78 plastic package intended for use in general purpose bidirectional switching and phase control applications, where high sensitivity is required in all four quadrants. This very sensitive g... You previously purchased this product. View in Order History	Each	1+ £0.50 (£0.60) 10+ £0.36 (£0.43) 100+ £0.23 (£0.28)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	600V	8A	TO-220AB	1V
VS-P405W	SC17034 Data Sheet + RoHS	Thyristor Bridge Rectifier Module, Single Phase, 40A, 1200V VISHAY • 7.01mΩ High level value of on-state slope resistance • 1.4V Maximum on-state voltage drop • 1.4V Maximum forward voltage drop • 250mA Maximum latching current You previously purchased this product. View in Order History	Each	1+ £31.82 (£38.18) 3+ £25.25 (£30.30)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	1.2kV	-	-	2V

BT145-800R,127	SC17050 Data Sheet + RoHS	Thyristor, 800V, 35mA, 16A, 25A, TO-220AB, 3 Pins WEEN SEMICONDUCTORS Planar passivated Silicon Controlled Rectifier (SCR) in a SOT78 (TO-220AB) plastic package intended for use in applications requiring high bidirectional blocking voltage capability, high current inrush capability and high thermal cycling performance. • Sui... You previously purchased this product. View in Order History	Each	1+ £0.79 (£0.95) 10+ £0.68 (£0.82) 100+ £0.59 (£0.71)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	800V	25A	-	1V

T405-600B-TR	SC17074 Data Sheet + RoHS	Triac, 600V, 4A, TO-252 (DPAK), 5mA, 1.3V, 1W STMICROELECTRONICS • T4 series 4A triacs • Suitable for use in general purpose AC inductive loads, motor control circuits and home appliances • 5mA gate current sensitivity • Three quadrants Triac You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £0.63 (£0.76) 10+ £0.33 (£0.40) 100+ £0.26 (£0.31)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	600V	4A	TO-252 (DPAK)	1.3V

BTA12-800CWRG	SC17083 Data Sheet + RoHS	Triac 800V, 12A, TO-220AB, 35mA, 1.3A STMICROELECTRONICS The BTA12-800CWRG is a 12A insulated Snubberless™ TRIAC suitable for general purpose mains power AC switching. It can be used as an ON/OFF or phase angle function in various applications. The Snubberless version is especially recommended for use on inducti... You previously purchased this product. View in Order History	Each	1+ £0.79 (£0.95) 10+ £0.61 (£0.73) 100+ £0.56 (£0.67)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	800V	12A	TO-220AB	1.3V

BT137-600,127	SC17084 Data Sheet + RoHS	Triac, 600V, 8A, TO-220AB, 70mA, 1V, 5W WEEN SEMICONDUCTORS Planar passivated four quadrant triac in a SOT78 plastic package intended for use in general purpose bidirectional switching and phase control applications. • Suitable applications: general purpose motor controls and general purpose switching • High blocki... You previously purchased this product. View in Order History	Each	1+ £0.46 (£0.55) 10+ £0.34 (£0.41) 100+ £0.25 (£0.30)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	600V	8A	TO-220AB	1V

Z0107NA/DG,116	SC17070 Data Sheet + RoHS	Triac, 800V, 1A, TO-92, 7mA, 1.3V, 2W WEEN SEMICONDUCTORS The Z0107NA is a very sensitive gate TRIAC intended for use in applications requiring enhanced noise immunity, direct interfacing to logic ICs and low power gate drivers. • Direct interfacing to logic level ICs • Direct interfacing to low power gate drive ... You previously purchased this product. View in Order History	Each	1+ £0.30 (£0.36) 10+ £0.23 (£0.28) 100+ £0.11 (£0.13)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	800V	1A	TO-92	1.3V

SMDB3	SC17032 Data Sheet + RoHS	DIAC / SIDAC, 28V, 36V, 50uA, SOT-23, 3 Pins STMICROELECTRONICS The SMDB3 is a 32V VBO DIAC functioning as a trigger diode with a fixed voltage reference. It can be used in conjunction with TRIACs for simplified gate control circuits or as a starting element in fluorescent lamp ballasts. • Low break over current You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £0.28 (£0.34) 10+ £0.20 (£0.24) 100+ £0.10 (£0.12)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	-	-

TYN1225RG	SC17058 Data Sheet + RoHS	Thyristor, 1.2kV, 40mA, 16A, 25A, TO-220AB, 3 Pins STMICROELECTRONICS Standard 25A SCR suitable for general purpose applications. • Repetitive peak off-state voltage, VDRM/VRRM 600 to 1200V • Triggering gate current, IGT 40mA • UL1557 certified (file ref. E81734) You previously purchased this product. View in Order History	Each	1+ £2.51 (£3.01) 10+ £2.40 (£2.88) 100+ £2.32 (£2.78)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	1.2kV	25A	-	1.3V

BT139-800,127	SC17082 Data Sheet + RoHS	Triac, 800V, 16A, TO-220AB, 70mA, 1V, 5W WEEN SEMICONDUCTORS Planar passivated four quadrant triac in a SOT78 (TO-220AB) plastic package intended for use in applications requiring high bidirectional transient and blocking voltage capability and high thermal cycling performance. • Suitable for general purpose motor c... You previously purchased this product. View in Order History	Each	1+ £0.55 (£0.66) 10+ £0.46 (£0.55) 100+ £0.36 (£0.43)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	800V	16A	TO-220AB	1V

NYC0102BLT1G	SC17065 Data Sheet + RoHS	Thyristor, 200V, 200uA, 250mA, SOT-23, 3 Pins LITTELFUSE • Designed and tested for highly sensitive triggering in low power switching applications You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £0.16 (£0.19) 10+ £0.14 (£0.17) 100+ £0.11 (£0.13)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	200V	250mA	-	800mV

MCC162-16IO1	SC17040 Data Sheet + RoHS	Thyristor Module, 181A, 1.6kV IXYS SEMICONDUCTOR The MCC162-16IO1 is a 7-pin Phase-leg Thyristor Module for line frequencies. The thyristor design provides the electrical isolation between the base plate of the module and the parts subject to voltage conventional multilayer module construction by the DCB... You previously purchased this product. View in Order History	Each	1+ £53.89 (£64.67) 3+ £52.00 (£62.40)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	1.6kV	300A	-	2.5V

TS420-600T	SC21529 New product Data Sheet + RoHS	Thyristor, 600 V, 200 µA, 2.5 A, 4 A, TO-220AB, 3 Pins STMICROELECTRONICS The TS420-600T is a 4A sensitive gate Silicon Controlled Rectifier (SCR) with highly sensitive triggering levels. It is suitable for all applications where the available gate current is limited. It provides an optimized performance in a limited space. • 60... You previously purchased this product. View in Order History	Each	1+ £0.81 (£0.97) 10+ £0.52 (£0.62) 100+ £0.45 (£0.54)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	600V	4A	-	800mV

BT137S-600D,118	SC21626 Data Sheet + RoHS	Triac, 600 V, 8 A, SOT-428, 1.5 V, 65 A, 10 mA WEEN SEMICONDUCTORS The BT137S-600D,118 is a 3-pin planar passivated very sensitive gate 4-quadrant Triac, intended for use in general purpose bidirectional switching and phase control applications, where high sensitivity is required in all four quadrants. This very sensitive... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ £0.39 (£0.47) 10+ £0.25 (£0.30) 100+ £0.22 (£0.26)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	600V	8A	SOT-428	1.5V

Z0107MN 5AA4	SC21530 Data Sheet + RoHS	Triac, 600 V, 1 A, SOT-223, 1.3 V, 8 A, 10 mA STMICROELECTRONICS The Z0107MN 5AA4 is a 1A Standard TRIAC suitable for general purpose AC switching applications. This device is typically used in applications such as home appliances (electro valve, pump, door lock, small lamp control), fan speed controllers. The gate curr... You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	5+ £0.25 (£0.30) 10+ £0.19 (£0.23) 100+ £0.10 (£0.12)	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	600V	1A	SOT-223	1.3V

BTA316X-600E/DG,127	SC21628 Data Sheet + RoHS	Triac, 600 V, 16 A, TO-220F, 1.5 V, 150 A, 15 mA WEEN SEMICONDUCTORS The BTA316X-600E is a high commutation TRIAC offers high voltage capability. The "series E" TRIAC balances the requirements of commutation performance and gate sensitivity. The "sensitive gate" "series E" is intended for interfacing with low power drivers ... You previously purchased this product. View in Order History	Each	1+ £0.67 (£0.80) 10+ £0.54 (£0.65) 100+ £0.37 (£0.44)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	600V	16A	TO-220F	1.5V

BTA316-800B,127	SC21627 Data Sheet + RoHS	Triac, 800 V, 16 A, TO-220AB, 1 V, 140 A, 60 mA WEEN SEMICONDUCTORS BTA316-800B,127 is a 3Q Hi-Com Triac. It is a planar passivated high commutation three quadrants triac intended for use in circuits where high static and dynamic dV/dt and high dI/dt can occur. This "series B" triac will commutate the full RMS current at t... You previously purchased this product. View in Order History	Each	1+ £0.67 (£0.80) 10+ £0.55 (£0.66) 100+ £0.39 (£0.47)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	800V	16A	TO-220AB	1V

P0102DN 5AA4	SC21515 Data Sheet + RoHS	Thyristor, 400 V, 200 µA, 500 mA, 800 mA, SOT-223, 4 Pins STMICROELECTRONICS • Peak Repetitive Off State Voltage : 400V • On State RMS Current : 800mA • Gate Trigger Voltage Max : 800mV You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	5+ £0.41 (£0.49) 10+ £0.30 (£0.36) 100+ £0.19 (£0.23)	Restricted Item Minimum order of 5 items Multiples of 5 only Please enter a valid quantity Add Min: 5 Mult: 5	400V	800mA	-	800mV

BT136-600D,127	SC21625 Data Sheet + RoHS	Triac, 600 V, 4 A, TO-220AB, 1 V, 27 A, 10 mA WEEN SEMICONDUCTORS The BT136-600D,127 is a planar passivated very sensitive gate Four-quadrant Triac intended for use in general purpose bidirectional switching and phase control applications, where high sensitivity is required in all four quadrants. This very sensitive gate... You previously purchased this product. View in Order History	Each	1+ £0.39 (£0.47) 10+ £0.27 (£0.32) 100+ £0.20 (£0.24)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	600V	4A	TO-220AB	1V

Q6015L6TP	SC21351 Data Sheet + RoHS	Triac, 600 V, 15 A, TO-220, 2 V, 167 A, 70 mA LITTELFUSE Q6015L6TP is a Qxx15xx series bi-directional solid state switch. It is designed for AC switching and phase control applications such as motor speed, temperature modulation controls, lighting controls, and static switching relays. It is excellent for AC swi... You previously purchased this product. View in Order History	Each	1+ £2.10 (£2.52) 10+ £1.61 (£1.93) 100+ £1.55 (£1.86)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	600V	15A	TO-220	2V

VS-25RIA80	SC11504 + RoHS	Thyristor, 25A, 800V, TO48 VISHAY The VS-25RIA80 is a 25A stud version medium power Phase Control Thyristor designed and qualified for industrial and consumer level. • Improved glass passivation for high reliability and exceptional stability at high temperature • High di/dt and dV/dt capab... You previously purchased this product. View in Order History	Each	1+ £13.25 (£15.90) 10+ £9.87 (£11.84) 50+ £7.75 (£9.30)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	800V	40A	-	2V

BTA40-600B	SC07592 Data Sheet + RoHS	Triac, 40A, 600V, RD-91 STMICROELECTRONICS The BTA40-600B is a TRIAC for phase control operations in light dimmers, motor speed controllers. • Low Thermal Resistance with Clip Bonding • High Commutation Capability You previously purchased this product. View in Order History	Each	1+ £9.84 (£11.81) 10+ £8.20 (£9.84) 100+ £7.03 (£8.44)	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	600V	40A	RD-91	1.5V