WL-OCTR TRIAC Optocouplers

Würth Elektronik WL-OCTR TRIAC Optocouplers are designed as a safe alternative to mechanical relays, providing a solution for the phase control of AC loads. These TRIAC optocouplers utilize a TRIAC transistor controlled by an LED to manage various AC currents. The modules offer multiple options for off-state voltage (200V, 400V, and 600V) and triggering currents (5mA, 10mA, and 15mA), making them suitable for a wide range of applications. Supporting both through-hole (THT) and surface-mount (SMD) options, Würth WL-OCTR TRIAC Optocouplers are available in standard DIP4, DIP6, and SOP4 packages. Applications include white goods, AC motor drivers, static power switches, and temperature, light, and industrial controls.

Results: 103
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Mounting Style Package / Case Zero-Crossing Circuit Output Type Number of Channels Isolation Voltage If - Forward Current Vf - Forward Voltage Pd - Power Dissipation Rated Repetitive Off-State Voltage VDRM Minimum Operating Temperature Maximum Operating Temperature Series Packaging
Wurth Elektronik Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac ZC / WE30x-4L DIP 4 Standard 600V 15mA ZC 390In Stock
$0.58
$0.523
$0.469
$0.421
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Through Hole DIP-4 With Zero-Crossing Circuit PhotoTriac 1 Channel 5000 Vrms 60 mA 1.24 V 400 mW 600 V - 40 C + 100 C WL-OCTR Tube
Wurth Elektronik Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac ZC / WE30x-4L DIP 4 M-Type 600V 15mA ZC 392In Stock
$0.58
$0.523
$0.469
$0.421
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Through Hole DIP-4 With Zero-Crossing Circuit PhotoTriac 1 Channel 5000 Vrms 60 mA 1.24 V 400 mW 600 V - 40 C + 100 C WL-OCTR Tube
Wurth Elektronik Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac ZC / WEM30x SOP4 600V 15mA ZC 2,955In Stock
Cut Tape
$0.76
$0.684
$0.612
$0.551
Reel
$0.522
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOP-4 With Zero-Crossing Circuit PhotoTriac 1 Channel 3750 Vrms 60 mA 1.24 V 400 mW 600 V - 40 C + 100 C WL-OCTR Reel, Cut Tape, MouseReel
Wurth Elektronik Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac ZC / WE30x DIP 6 Standard 600V 15mA ZC 260In Stock
$0.86
$0.695
$0.624
Min.: 1
Mult.: 1
Through Hole DIP-6 With Zero-Crossing Circuit PhotoTriac 1 Channel 5000 Vrms 60 mA 1.24 V 400 mW 600 V - 40 C + 100 C WL-OCTR Tube
Wurth Elektronik Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac ZC / WE30x DIP 6 M-Type 600V 15mA ZC 260In Stock
$0.86
$0.695
$0.624
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Through Hole DIP-6 With Zero-Crossing Circuit PhotoTriac 1 Channel 5000 Vrms 60 mA 1.24 V 400 mW 600 V - 40 C + 100 C WL-OCTR Tube
Wurth Elektronik Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac ZC / WE30x DIP 6 SL-Type 600V 15mA ZC 990In Stock
Cut Tape
$0.90
$0.817
$0.731
$0.658
Reel
$0.624
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 1,000
SMD/SMT DIP-6 With Zero-Crossing Circuit PhotoTriac 1 Channel 5000 Vrms 60 mA 1.24 V 400 mW 600 V - 40 C + 100 C WL-OCTR Reel, Cut Tape, MouseReel
Wurth Elektronik Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac ZC / WE30x-4L DIP 4 Standard 600V 10mA ZC 400In Stock
$0.58
$0.523
$0.469
$0.421
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Through Hole DIP-4 With Zero-Crossing Circuit PhotoTriac 1 Channel 5000 Vrms 60 mA 1.24 V 400 mW 600 V - 40 C + 100 C WL-OCTR Tube
Wurth Elektronik Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac ZC / WE30x-4L DIP 4 M-Type 600V 10mA ZC 400In Stock
$0.58
$0.523
$0.469
$0.421
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Through Hole DIP-4 With Zero-Crossing Circuit PhotoTriac 1 Channel 5000 Vrms 60 mA 1.24 V 400 mW 600 V - 40 C + 100 C WL-OCTR Tube
Wurth Elektronik Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac ZC / WE30x-4L DIP 4 SL-Type 600V 10mA ZC 1,490In Stock
Cut Tape
$0.61
$0.551
$0.493
$0.444
Reel
$0.421
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 1,500
SMD/SMT DIP-4 With Zero-Crossing Circuit PhotoTriac 1 Channel 5000 Vrms 60 mA 1.24 V 400 mW 600 V - 40 C + 100 C WL-OCTR Reel, Cut Tape, MouseReel
Wurth Elektronik Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac ZC / WEM30x SOP4 600V 10mA ZC 2,970In Stock
Cut Tape
$0.76
$0.684
$0.612
$0.551
Reel
$0.522
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOP-4 With Zero-Crossing Circuit PhotoTriac 1 Channel 3750 Vrms 60 mA 1.24 V 400 mW 600 V - 40 C + 100 C WL-OCTR Reel, Cut Tape, MouseReel
Wurth Elektronik Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac ZC / WE30x DIP 6 Standard 600V 10mA ZC 255In Stock
$0.86
$0.695
$0.624
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Through Hole DIP-6 With Zero-Crossing Circuit PhotoTriac 1 Channel 5000 Vrms 60 mA 1.24 V 400 mW 600 V - 40 C + 100 C WL-OCTR Tube
Wurth Elektronik Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac ZC / WE30x DIP 6 SL-Type 600V 10mA ZC 1,000In Stock
Cut Tape
$0.90
$0.817
$0.731
$0.658
Reel
$0.624
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 1,000
SMD/SMT DIP-6 With Zero-Crossing Circuit PhotoTriac 1 Channel 5000 Vrms 60 mA 1.24 V 400 mW 600 V - 40 C + 100 C WL-OCTR Reel, Cut Tape, MouseReel
Wurth Elektronik Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac ZC / WE30x-4L DIP 4 Standard 600V 5mA ZC 400In Stock
$0.58
$0.523
$0.469
$0.421
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Through Hole DIP-4 With Zero-Crossing Circuit PhotoTriac 1 Channel 5000 Vrms 60 mA 1.24 V 400 mW 600 V - 40 C + 100 C WL-OCTR Tube
Wurth Elektronik Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac ZC / WE30x-4L DIP 4 M-Type 600V 5mA ZC 400In Stock
$0.58
$0.523
$0.469
$0.421
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Through Hole DIP-4 With Zero-Crossing Circuit PhotoTriac 1 Channel 5000 Vrms 60 mA 1.24 V 400 mW 600 V - 40 C + 100 C WL-OCTR Tube
Wurth Elektronik Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac ZC / WE30x-4L DIP 4 SL-Type 600V 5mA ZC 1,500In Stock
Cut Tape
$0.61
$0.551
$0.493
$0.444
Reel
$0.421
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 1,500
SMD/SMT DIP-4 With Zero-Crossing Circuit PhotoTriac 1 Channel 5000 Vrms 60 mA 1.24 V 400 mW 600 V - 40 C + 100 C WL-OCTR Reel, Cut Tape, MouseReel
Wurth Elektronik Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac ZC / WEM30x SOP4 600V 5mA ZC 2,912In Stock
Cut Tape
$0.76
$0.684
$0.612
$0.551
Reel
$0.522
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOP-4 With Zero-Crossing Circuit PhotoTriac 1 Channel 3750 Vrms 60 mA 1.24 V 400 mW 600 V - 40 C + 100 C WL-OCTR Reel, Cut Tape, MouseReel
Wurth Elektronik Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac ZC / WE30x DIP 6 Standard 600V 5mA ZC 244In Stock
$0.86
$0.695
$0.624
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Through Hole DIP-6 With Zero-Crossing Circuit PhotoTriac 1 Channel 5000 Vrms 60 mA 1.24 V 400 mW 600 V - 40 C + 100 C WL-OCTR Tube
Wurth Elektronik Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac ZC / WE30x DIP 6 M-Type 600V 5mA ZC 258In Stock
$0.86
$0.695
$0.624
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Through Hole DIP-6 With Zero-Crossing Circuit PhotoTriac 1 Channel 5000 Vrms 60 mA 1.24 V 400 mW 600 V - 40 C + 100 C WL-OCTR Tube
Wurth Elektronik Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac ZC / WE30x DIP 6 SL-Type 600V 5mA ZC 940In Stock
Cut Tape
$0.90
$0.817
$0.731
$0.658
Reel
$0.624
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 1,000
SMD/SMT DIP-6 With Zero-Crossing Circuit PhotoTriac 1 Channel 5000 Vrms 60 mA 1.24 V 400 mW 600 V - 40 C + 100 C WL-OCTR Reel, Cut Tape, MouseReel
Wurth Elektronik Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac NZC / WEM30x SOP4 250V 5mA NZC 1,578In Stock
Cut Tape
$0.76
$0.684
$0.612
$0.551
Reel
$0.522
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOP-4 Without Zero-Crossing Circuit PhotoTriac 1 Channel 3750 Vrms 60 mA 1.24 V 330 mW 250 V - 40 C + 100 C WL-OCTR Reel, Cut Tape, MouseReel
Wurth Elektronik Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac NZC / WE30x-4L DIP 4 M-Type 400V 10mA NZC 250In Stock
$0.58
$0.523
$0.469
$0.421
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Through Hole DIP-4 Without Zero-Crossing Circuit PhotoTriac 1 Channel 5000 Vrms 60 mA 1.24 V 400 mW 400 V - 40 C + 100 C WL-OCTR Tube
Wurth Elektronik Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac NZC / WE30x-4L DIP 4 M-Type 400V 5mA NZC 310In Stock
$0.58
$0.523
$0.469
$0.421
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Through Hole DIP-4 Without Zero-Crossing Circuit PhotoTriac 1 Channel 5000 Vrms 60 mA 1.24 V 400 mW 400 V - 40 C + 100 C WL-OCTR Tube
Wurth Elektronik Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac ZC / WE30x-4L DIP 4 Standard 400V 5mA ZC 296In Stock
$0.58
$0.523
$0.469
$0.421
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Through Hole DIP-4 With Zero-Crossing Circuit PhotoTriac 1 Channel 5000 Vrms 60 mA 1.24 V 400 mW 400 V - 40 C + 100 C WL-OCTR Tube
Wurth Elektronik Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac ZC / WE30x-4L DIP 4 M-Type 400V 5mA ZC 200In Stock
$0.58
$0.523
$0.469
$0.421
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Through Hole DIP-4 With Zero-Crossing Circuit PhotoTriac 1 Channel 5000 Vrms 60 mA 1.24 V 400 mW 400 V - 40 C + 100 C WL-OCTR Tube
Wurth Elektronik Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac NZC / WEM30x SOP4 600V 5mA NZC 273In Stock
3,000Expected 11/2/2026
Cut Tape
$0.76
$0.684
$0.612
$0.551
Reel
$0.522
A tariff of 40% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOP-4 Without Zero-Crossing Circuit PhotoTriac 1 Channel 3750 Vrms 60 mA 1.24 V 330 mW 600 V - 40 C + 100 C WL-OCTR Reel, Cut Tape, MouseReel