BrandList

Top Optoisolators for Industrial Applications

The best Optoisolators includes Walfront 8-Channel Optocoupler Isolation Module, YINETTECH VTL5C3 Opto-Couplers (4Pcs) for Guitar Pedals, Shanrya DC Isolator 0-10V (1 IN 2 OUT) and many others as mentioned below.

1

Walfront 8-Channel Optocoupler Isolation Module

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Brand: Walfront
  • 8-channel optocoupler isolation module for versatile applications.
  • High level or pull down output selectable via jumper.
  • Drives high power transistors and low power relays.
  • Reliable and compact PCB for durability and maintenance.
  • Compatible with 3.3V or 5V control interfaces.
  • Independent channels enable simultaneous voltage control.
  • Strong interference immunity for stable operation.
  • Average Rating out of 5:
  • Price Range: $7.35
  • Material: PCB

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Price: $7.35
2

YINETTECH VTL5C3 Opto-Couplers (4Pcs) for Guitar Pedals

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Brand: YINETTECH
  • Ideal for tremolo and vibrato guitar circuits.
  • Provides effective electrical isolation between circuit stages.
  • Reduces noise and interference in audio systems.
  • Maintains audio clarity and reduces distortion.
  • Easy to integrate into existing audio circuits.
  • Perfect for DIY audio projects and equipment.
  • LED orientation helps prevent installation errors.
  • Average Rating out of 5:
  • Price Range: $8.49

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Price: $8.49
3

Shanrya DC Isolator 0-10V (1 IN 2 OUT)

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Brand: Shanrya
  • High reliability DC isolator with 0-10V support.
  • Fast 10ms response time for accurate readings.
  • Strong anti-electromagnetic interference protection.
  • Compact 35mm guide rail installation design.
  • Efficient energy distribution for field transmitters.
  • High dielectric strength for enhanced safety.
  • Durable against moisture, vibration, and aging.
  • Price Range: $31.14

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Price: $31.14
4

DBParts 6N137 Isolator (10PCS) DIP8 2.5kVrms

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Brand: DBParts
  • Includes 10 pieces of 6N137 isolators.
  • DIP8 package offers easy integration.
  • Supports high-speed signal transmission.
  • Rated for 2.5kVrms isolation voltage.
  • Ideal for logic-level applications.
  • High quality for reliable performance.
  • Backed by a six-month warranty.
  • Average Rating out of 5:
  • Price Range: 0
  • Color: Black
  • Material: Plastic

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Price: 0
5

NOYITO 4-Channel Optocoupler Isolation Board (5-Pack)

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Brand: NOYITO
  • 4-channel optocoupler isolation for versatile applications.
  • Connect low-voltage systems to high-voltage devices.
  • Built-in TLP281 optoisolator for reliable performance.
  • Electrical isolation protects sensitive components.
  • Transistors correct signal inversion for accurate output.
  • Supports input from microcontrollers like Arduino.
  • Includes user manual for easy setup.
  • Price Range: $7.99

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Price: $7.99
6

Chanzon 10pcs 4N25 Optocouplers DIP-6

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Brand: CHANZON
  • 10pcs 4N25 Optocouplers in a pack.
  • Transfer Ratio: 20% (CTR=0.2) at specified conditions.
  • 1 channel Transistor Output for reliable performance.
  • 6-pin DIP-6 for easy installation.
  • Packed in durable, resealable plastic bag.
  • Compatible with EL4N25 and 4N25M models.
  • Ideal for optical isolation applications.
  • Price Range: $4.99

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Price: $4.99
7

DONGKER 12V Optical Isolator Module (PC817)

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Brand: DONGKER
  • High voltage isolation up to 3000V.
  • Input current capacity: 50mA maximum.
  • Supports output maximum current of 50mA.
  • Ideal for motor driving applications.
  • High-speed trigger response up to 80KHz.
  • Protects circuits from interference effectively.
  • Excellent after-sales service and support.
  • Average Rating out of 5:
  • Price Range: $9.99

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Price: $9.99
8

DBParts 50PCS Optoisolators (EL817C, PC817)

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Brand: DBParts
  • 50PCS high-quality optoisolators included.
  • Compatible with EL817C, PC817, and FL817 models.
  • DIP-4 package for easy integration.
  • Ideal for signal isolation applications.
  • Durable and reliable performance guaranteed.
  • Six months warranty for peace of mind.
  • Compact size for versatile usage in projects.
  • Average Rating out of 5:
  • Price Range: $6.99

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Price: $6.99
9

FAYLEZ 4N25 Optoisolators (10 PCS)

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Brand: FAYLEZ
  • 10 pieces of 4N25 optoisolators included.
  • 6-pin DIP package for easy integration.
  • Current transfer ratio minimum: 20% at 10mA.
  • Output voltage capacity: up to 30V.
  • DC forward current rating: 60mA maximum.
  • High isolation voltage: 7500V peak.
  • Reliable performance for various applications.
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  • Price Range: 0

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Price: 0
10

LITTELFUSE Q4015L5TP 15A Bidirectional TRIAC

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Brand: Littelfuse
  • Bidirectional TRIAC for efficient power control.
  • Rated current: 15 A for robust applications.
  • Voltage rating: 400 V for high voltage use.
  • Compact TO-220 package for easy integration.
  • Low on-state voltage: 1.6 V for reduced losses.
  • Minimal off-state leakage current: 5 µA.
  • DC gate trigger current max: 2 A.
  • Average Rating out of 5:
  • Price Range: $23.12

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Price: $23.12
11

VISHAY VO14642AT 1-Channel SSR 5300V

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Brand: VISHAY
  • 1-channel SSR for reliable switching applications.
  • 5300V isolation for enhanced safety and performance.
  • DIP-6 package for easy integration into circuits.
  • Transistor output for fast response times.
  • Compact design suitable for space-constrained projects.
  • Ideal for controlling high voltage loads.
  • Robust construction for long-lasting operation.
  • Price Range: $3.41

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Price: $3.41
12

LiebeWH 8-Channel Optocoupler Isolation Module

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Brand: LiebeWH
  • 8-channel design for versatile applications.
  • Photoelectric isolation for safe operation.
  • Outputs low/high levels based on voltage status.
  • Compatible with PLC and MCU testing.
  • High-quality PCB material for durability.
  • Compact and lightweight for easy installation.
  • Simple wiring for quick setup.
  • Price Range: $12.91

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Price: $12.91
13

BEI Sensors EM-DR1-IC Optical Isolator Module

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Brand: BEI SENSORS
  • Eliminates ground loops for improved signal integrity.
  • Reduces signal degradation over long cable runs.
  • Acts as a repeater for extended distances.
  • Distributes sensor signals to multiple devices.
  • Supports 3.7-6.8V logic for compatibility.
  • Features a convenient terminal block for connections.
  • Handles up to 28V maximum input voltage.
  • Price Range: $599.99

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Price: $599.99
14

SALUTUYA Analog Isolation Module (0-10V)

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Brand: SALUTUYA
  • Input 0-10V analog voltage signal.
  • Isolation for stable and reliable signal transfer.
  • Calibrated output voltage for accurate readings.
  • Requires independent DC12-32V power supply.
  • Enhances interference resistance for sensitive systems.
  • Optimal performance in grounded metal enclosures.
  • Ideal for PLC and MCU applications.
  • Price Range: $20.69

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Price: $20.69
15

DBParts (20PCS) MOC3020 Optoisolators

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Brand: DBParts
  • Includes 20 high-quality MOC3020 optoisolators.
  • DIP-6 package design for easy integration.
  • Transistor output for reliable switching performance.
  • Ideal for various electronic applications.
  • Brand new with six months warranty.
  • Compact size for space-efficient projects.
  • Trusted DBParts brand for quality assurance.
  • Average Rating out of 5:
  • Price Range: 0

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Price: 0
16

Create idea [5pcs] 2-Channel Optocoupler Module

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Brand: Create idea
  • 5pcs 2-channel optocoupler modules included.
  • Isolation voltage control from 3.6V to 24V.
  • Photoelectric isolation for strong anti-interference ability.
  • Drives high-power triodes and low-power relays.
  • Limit of 817 is below 4KHZ for pulse signals.
  • Compact size: 38x29mm, easy integration.
  • Delicately crafted for reliable performance.
  • Average Rating out of 5:
  • Price Range: $11.79

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Price: $11.79
17

CHUANGYEIC 10PCS LTV-844 Optoisolators 5KV

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Brand: CHUANGYEIC
  • 10PCS LTV-844 optoisolators for reliable performance.
  • 5KV isolation voltage ensures safety and reliability.
  • 16-DIP package for easy integration into circuits.
  • Forward voltage of 1.2V for efficient operation.
  • Max forward current of 50 mA supports diverse applications.
  • Low Vce saturation of 200mV for minimal loss.
  • Wide operating temperature range: -30°C to 100°C.
  • Price Range: $14.00

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Price: $14.00
18

Rizees (5PCS) Q4025L6 Gated Triac 25A 400V

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Brand: Rizees
  • Pack of 5 high-performance Gated Triacs
  • Rated for 25A and 400V operation
  • Wide operating temperature range: -40°C to 125°C
  • Maximum hold current of 100 mA
  • Gate trigger current up to 80 mA
  • Non-repetitive surge current capability of 208A
  • High reliability for various electronic applications
  • Price Range: $19.99

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Price: $19.99

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