Frontpage > Industrial > Industrial Electrical > Optoisolators

Best Optoisolators - Buying Guide

Last Updated: 11/19/2018

Share on

Bestselling Optoisolators on Amazon

  1. 3pcs Silicon PIN Photodiode in a recessed hermetic package Visible to near IR laser monitor Optical ...
  2. 10Pcs 4N25 6Pin Optoisolators Transistor DIP New
  3. Luna Optoelectronics NSL-32 Optocoupler Analog Axial Photocell 2.0 V@ 16mA 40 mA (Max.)
  4. 2pcs of large area planar Silicon Photodiode in a dual lead TO-8 package with a UV transmitting fla...
  5. NTE Electronics NTE3220 Optoisolator with Dual NPN Transistor Output, 8-Pin DIP
  6. FAIRCHILD SEMICONDUCTOR MOC3021-M OPTOISOLATOR, TRIAC, 7500V (5 pieces)
  7. Wrisky 4-Channel Opto-isolator IC Module Arduino High and Low level Expansion Board New
  8. KBSI-240D (9431) Signal Isolator Stand Alone
  9. NTE Electronics NTE3221 Optoisolator with Quad NPN Transistor Output, 16-Pin DIP
  10. 3pcs SILLICON Photodiode 940NM near IR laser monitor OPTICAL SENSOR OPTICAL Detector CERAMIC SEM PACKAGE

  #1

3pcs Silicon PIN Photodiode in a recessed hermetic package Visible to near IR laser monitor Optical sensor Optical detector

Model: LXD12CR   |    Mpn: LXD33MK   |    PartNumber: LXD33MK   |   Asin: B01IMWTSAA

Planar silicon photodiode in a "flat" window, dual lead TO-5 package. Cathode is common to the case. These diodes exhibit low dark current under reverse bias and fast speed of response.
Features
Quick Response
Small Size
High Sensitivity
Reliable Performance
Good Characteristic of Spectrum
Applications:
Remote control sensors
Exposure meter
Illuminometer
General Sensor
Optical switches
Camera auto exposure
Stroboscope light control
Copier Display light control
Optical switch

Features

  • Small area planar silicon photodiode in a recessed hermetic package
  • These diodes exhibit low dark current under reverse bias and fast speed of response.
  • LXD33MK is a high-output , high speed silicon PIN photodiode
  • Reliable Performance
  • See more on Amazon...

Brand: LONGXINDA TECH   |   Manufacturer: LONGXINDA TECH

Amazon Price: $9.85 | as of 11/19/2018(9:19am pst)
Availibility: Usually ships in 1-2 business days
List Price: $9.85

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #2

10Pcs 4N25 6Pin Optoisolators Transistor DIP New

 PartNumber: 4N25   |   Asin: B01H9ZF7QK

Category: Isolators Family: Optoisolators - Transistor, Photovoltaic Output Number of Channels: 1 Input Type: DC Voltage - Isolation: 7500Vpk Current Transfer Ratio (Min): 20% @ 10mA Voltage - Output: 30V Current - DC Forward (If): 60mA Vce Saturation (Max): 500mV Output Type: Transistor with Base Mounting Type: Through Hole Package / Case: 6-DIP (0.300", 7.62mm)

Features

  • Output Type: Transistor with Base
  • Family: Optoisolators - Transistor, Photovoltaic Output
  • Voltage - Isolation: 7500Vpk
  • Current Transfer Ratio (Min): 20% @ 10mA
  • Voltage - Output: 30V Current - DC Forward (If): 60mA
  • See more on Amazon...

Brand: Balance World Inc   |   Manufacturer: Balance World Inc

Item Dimensions: 0.25 x 2 x 3 inches (0.6 x 5.1 x 7.6 cm)   |   Package Dimensions: 0.25 x 1.5 x 2.5 inches (0.6 x 3.8 x 6.4 cm)

Amazon Price: $5.81 | as of 11/19/2018(9:19am pst)
Availibility: Usually ships in 4-5 business days
List Price: $5.99

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #3

Luna Optoelectronics NSL-32 Optocoupler Analog Axial Photocell 2.0 V@ 16mA 40 mA (Max.)

Model: NSL-32   |    Mpn: NSL-32   |    Ean: 0645220259281   |    PartNumber: NSL-32   |   Asin: B01MR28OSM

Optocoupler; Analog; Axial; Photocell; 2.0 V@ 16mA; 40 mA (Max.)

Features

  • Luna Optoelectronics NSL-32 Optocoupler Analog Axial Photocell 2.0 V@ 16mA 40 mA (Max.)
  • See more on Amazon...

Brand: Luna Optoelectronics   |   Manufacturer: Luna Optoelectronics

Amazon Price: $3.82 | as of 11/19/2018(9:19am pst)
Availibility: Usually ships in 1-2 business days
List Price: $3.82

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #4

2pcs of large area planar Silicon Photodiode in a dual lead TO-8 package with a UV transmitting flat window / OPTICAL SENSOR / OPTICAL DETECTOR

 PartNumber: LXD66MQ   |   Asin: B01IJNPENM

Large area planar silicon photodiode in a dual lead TO-8 package with a UV transmitting "flat" window. Cathode is common to the case. These diodes have very high shunt resistance and have good blue response.
ABSOLUTE MAXIMUM RATINGS
Storage Temperature: -40 C to 110 C
Operating Temperature: -40 C to 110 C

Features

  • LXD66MQ For UV to near IR range
  • UVsensitivity enhanced type
  • Large Chip size small; High sensitivity;
  • Hight cost performance;
  • Low dark current;
  • See more on Amazon...

Brand: LONGXINDA TECH   |   Manufacturer: LONGXINDA TECH

Amazon Price: $16.00 | as of 11/19/2018(9:19am pst)
Availibility: Usually ships in 1-2 business days
List Price: $16.00

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #5

NTE Electronics NTE3220 Optoisolator with Dual NPN Transistor Output, 8-Pin DIP

Model: NTE3220   |    Mpn: NTE3220   |    Ean: 0768249392514   |    PartNumber: NTE3220   |   Asin: B007Z7NYGI

NTE Electronics NTE3220 Optoisolator with Dual NPN Transistor Output, 8-Pin DIP.

Features

  • Current transfer ratio: CTR: 50% min @ IF = 5mA, VCE = 5V
  • High input-output isolation voltage: VISO = 5000Vrms
  • 8-pin DIP
  • See more on Amazon...

Brand: NTE Electronics   |   Manufacturer: NTE Electronics, Inc.

Package Dimensions: 0.1 x 1.1 x 6 inches (0.3 x 2.8 x 15.2 cm)

Amazon Price: $5.96 | as of 11/19/2018(9:19am pst)
Availibility: Usually ships in 1-2 business days
List Price: $5.96

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #6

Wrisky 4-Channel Opto-isolator IC Module Arduino High and Low level Expansion Board New

Asin: B01KTAWFOO

Features: Use of low level control high level. Such as the use of single chip microcomputer 3V or 5V voltage 9V or 12V voltage control HVCC maximum not more than 24V.Outlet OUT1 / OUT2 / OUT3 / OUT4 output current is equal to the largest HVCC / 5.1K, maximum absorption current 500mA Input: IN1 / IN2 / IN3 / IN4, SCM or Arduino IO port, GND with single-chip microcomputer or Arduino board GND connection.IN1 / IN2 / IN3 / IN4 respectively control the OUT1 / OUT2 / OUT3 / OUT4 Output: OUT1 / OUT2 / OUT3 / OUT4 Output: HVCC: Connection is control of high voltage anode, HGND connection is control of high voltage anode PCB Size: 25*24mm/0.98*0.94"" Quantity: 1pc Package includes: 1 x No Driver USB I/O DAQ Control Module 16 Channel MCU I/O Pin

Features

  • This board is helpful for connecting digital systems (like a 5V microcontroller) to a high-voltage or noisy system. This board electrically isolates a controller from the high-power system by use of an opto-isolator IC. This IC has four LEDs and four photodiodes built-in. This allows the low-voltage side to control a high voltage side
  • We often use this board to allow a microcontroller control servos or other motors that use a higher voltage than the TTL logic on the (3.3V or 5V) micro, and may cause electromagnetic interferance with our system as the motors turn on and off. This board will isolate the systems, creating a type of electrical noise barrier between devices
  • This breakout board uses the TLP281 optoisolator and discrete transistors to correct the logic. Comes with four channels. Great for use in noisy circuits where signal lines require electrical isolation
  • A normal LED opto-isolator will invert the logic of a signal. We threw some transistors on this compact board to correct the inversion. What you put into the IN pins, will be replicated on the the OUT pins, but at the higher voltage (HV)
  • PCB Size: 25*24mm/0.98*0.94
  • See more on Amazon...

Brand: Wrisky   |   Manufacturer: Wrisky

Amazon Price: $6.36 | as of 11/19/2018(9:19am pst)
Availibility: Usually ships in 1-2 business days
List Price: $6.36

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #7

NTE Electronics NTE3221 Optoisolator with Quad NPN Transistor Output, 16-Pin DIP

Model: NTE3221   |    Mpn: NTE3221   |    Ean: 0768249392613   |    PartNumber: NTE3221   |   Asin: B005T6H53K

NTE Electronics NTE3221 Optoisolator with Quad NPN Transistor Output, 16-Pin DIP.

Features

  • Current transfer ratio: CTR: 50% min @ IF = 5mA, VCE = 5V
  • High input-output isolation voltage: VISO = 5000Vrms
  • 16-pin DIP
  • See more on Amazon...

Brand: NTE Electronics   |   Manufacturer: NTE Electronics, Inc.

Package Dimensions: 0.51 x 1.5 x 5.51 inches (1.3 x 3.8 x 14.0 cm)

Amazon Price: $3.83 | as of 11/19/2018(9:19am pst)
Availibility: Usually ships in 24 hours
List Price: $8.81

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #8

3pcs SILLICON Photodiode 940NM near IR laser monitor OPTICAL SENSOR OPTICAL Detector CERAMIC SEM PACKAGE

 PartNumber: LXD1010CE   |   Asin: B01GZXKFO6

The LXD1010CE is a ceramic package photodiode that offers low dark current. Ceramic package used is light-impervious, so no stray light can reach the photosensitive area from the side or backside. This allows reliable optical measurements in the visible to near infrared range, over a wide dynamic range from low light levels to high light levels.

Features

  • LXD-1010CE For visible to near IR range
  • Blue sensitivity enhanced type
  • Chip size small; High sensitivity;
  • Hight cost performance;
  • Low dark current;
  • See more on Amazon...

Brand: LONGXINDA TECH   |   Manufacturer: LONGXINDA TECH

Package Dimensions: 0.7 x 1.7 x 2.5 inches (1.8 x 4.3 x 6.4 cm)

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #9

Luna Optoelectronics NSL-32SR2 Optocoupler Analog Axial Photocell 2.5 V@ 16mA 25 mA (Max.)

Model: NSL-32SR2   |    Mpn: NSL-32SR2   |    Ean: 0645220259298   |    PartNumber: NSL-32SR2   |   Asin: B01MS3LPPG

Optocoupler; Analog; Axial; Photocell; 2.5 V@ 16mA; 25 mA (Max.)

Features

  • Luna Optoelectronics NSL-32SR2 Optocoupler Analog Axial Photocell 2.5 V@ 16mA 25 mA (Max.)
  • See more on Amazon...

Brand: Luna Optoelectronics   |   Manufacturer: Luna Optoelectronics

Amazon Price: $4.71 | as of 11/19/2018(9:19am pst)
Availibility: Usually ships in 4-5 business days
List Price: $9.85

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #10

AMPLIFIER BOARD,I/V CONVERSION AMPLIFIER,VOLTAGE SIGNAL AMPLIFICATION,PHOTODIODE AMPLIFIER,CURRENT TRANSFE VOLTAGE

 PartNumber: LXD-OP37-OPA277   |   Asin: B01IMPLOU4

I/V Conversion Amplifier, Voltage Signal Amplification ,Photodiode Amplifier ,Current transfer Voltage PART NO.LXD-OP37-OPA277

Features

Brand: LONGXINDA TECH   |   Manufacturer: LONGXINDA TECH

Amazon Price: $72.00 | as of 11/19/2018(9:19am pst)
Availibility: Usually ships in 1-2 business days
List Price: $72.00

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #11

TG29-1505NX Telecom Transformer 1:2:1:2 40 Pin SOIC Package (1 piece)

 Ean: 6604976276441   |    PartNumber: TG29-1505NX   |   Asin: B0787JJTL5

TG29-1505NX Telecom Transformer 1:2:1:2 40 Pin SOIC Package

Features

Brand: SEMI   |   Manufacturer: SEMI

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #12

Photodiode PHOTODIODES LXD9898CE Used for laser receiving and positioning(20piece)

 Ean: 0761330038834   |    PartNumber: LXD9898CE   |   Asin: B075HTZMRK

This LXD9898CE photodiode is a photosensor with suppressed sensitivity in the long wavelength range compared to Si photodiodes. It has spectral response close to the human eye sensitivity and is suitable for spectrophotometry, color sensing, etc.

Features

  • Used for laser receiving and positioning
  • These diodes have very high shunt resistance and have good blue response.
  • Large Chip size / High sensitivity;
  • Hight cost performance;
  • Low dark current;
  • See more on Amazon...

Brand: LONGXINDA TECH   |   Manufacturer: LONGXINDA TECH

Amazon Price: $48.90 | as of 11/19/2018(9:19am pst)
Availibility: Usually ships in 1-2 business days
List Price: $48.90

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #13

RS Pro 466188 3 Pole DIN Rail Panel Mount Non-Fused Switch Disconnector 40 A 15 kW IP65

Model: 466188   |    Mpn: 466188   |    Ean: 0645220262410   |    PartNumber: 466188   |   Asin: B01NBQW51K

3 Pole DIN Rail; Panel Mount Non-Fused Switch Disconnector; 40 A; 15 kW; IP65

Features

  • RS Pro 466188 3 Pole DIN Rail Panel Mount Non-Fused Switch Disconnector 40 A 15 kW IP65
  • See more on Amazon...

Brand: RS Pro   |   Manufacturer: RS Pro

Amazon Price: $46.37 | as of 11/19/2018(9:19am pst)
Availibility: Usually ships in 1-2 business days
List Price: $46.37

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #14

RS Pro 466182 3 Pole DIN Rail Panel Mount Non-Fused Switch Disconnector 63 A 22 kW IP65

Model: 466182   |    Mpn: 466182   |    Ean: 0645220262403   |    PartNumber: 466182   |   Asin: B01NAPEO78

3 Pole DIN Rail; Panel Mount Non-Fused Switch Disconnector; 63 A; 22 kW; IP65

Features

  • RS Pro 466182 3 Pole DIN Rail Panel Mount Non-Fused Switch Disconnector 63 A 22 kW IP65
  • See more on Amazon...

Brand: RS Pro   |   Manufacturer: RS Pro

Amazon Price: $57.14 | as of 11/19/2018(9:19am pst)
Availibility: Usually ships in 4-5 business days
List Price: $59.89

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #15

RS Pro 466172 3 Pole DIN Rail Panel Mount Non-Fused Switch Disconnector 32 A 11 kW IP65

Model: 466172   |    Mpn: 466172   |    Ean: 0645220262380   |    PartNumber: 466172   |   Asin: B01NAPEN4I

3 Pole DIN Rail; Panel Mount Non-Fused Switch Disconnector; 32 A; 11 kW; IP65

Features

  • RS Pro 466172 3 Pole DIN Rail Panel Mount Non-Fused Switch Disconnector 32 A 11 kW IP65
  • See more on Amazon...

Brand: RS Pro   |   Manufacturer: RS Pro

Amazon Price: $37.72 | as of 11/19/2018(9:19am pst)
Availibility: Usually ships in 1-2 business days
List Price: $37.72

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #16

RS Pro 466289 3 Pole DIN Rail Panel Mount Non-Fused Switch Disconnector 80 A 30 kW IP65

Model: 466289   |    Mpn: 466289   |    Ean: 0645220262533   |    PartNumber: 466289   |   Asin: B01MT5ATZH

3 Pole DIN Rail; Panel Mount Non-Fused Switch Disconnector; 80 A; 30 kW; IP65

Features

  • RS Pro 466289 3 Pole DIN Rail Panel Mount Non-Fused Switch Disconnector 80 A 30 kW IP65
  • See more on Amazon...

Brand: RS Pro   |   Manufacturer: RS Pro

Amazon Price: $60.48 | as of 11/19/2018(9:19am pst)
Availibility: Usually ships in 1-2 business days
List Price: $60.48

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #17

Luna Optoelectronics NSL-28 Optocoupler Analog Axial Photocell 2.5 V@ 16mA 40 mA (Max.)

Model: NSL-28   |    Mpn: NSL-28   |    Ean: 0645220246281   |    PartNumber: NSL-28   |   Asin: B01MS3LPGT

Optocoupler; Analog; Axial; Photocell; 2.5 V@ 16mA; 40 mA (Max.)

Features

  • Luna Optoelectronics NSL-28 Optocoupler Analog Axial Photocell 2.5 V@ 16mA 40 mA (Max.)
  • See more on Amazon...

Brand: Luna Optoelectronics   |   Manufacturer: Luna Optoelectronics

Amazon Price: $13.90 | as of 11/19/2018(9:19am pst)
Availibility: Usually ships in 1-2 business days
List Price: $13.90

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon




Looking For Something Else? Search

Most Popular
New Releases

  1. 3pcs Silicon PIN Photodiode in a recessed hermetic package Visible to near IR laser monitor Optical ...
  2. 10Pcs 4N25 6Pin Optoisolators Transistor DIP New
  3. Luna Optoelectronics NSL-32 Optocoupler Analog Axial Photocell 2.0 V@ 16mA 40 mA (Max.)
  4. 2pcs of large area planar Silicon Photodiode in a dual lead TO-8 package with a UV transmitting “fla...
  5. NTE Electronics NTE3220 Optoisolator with Dual NPN Transistor Output, 8-Pin DIP
  6. Wrisky 4-Channel Opto-isolator IC Module Arduino High and Low level Expansion Board New
  7. NTE Electronics NTE3221 Optoisolator with Quad NPN Transistor Output, 16-Pin DIP
  8. 3pcs SILLICON Photodiode 940NM near IR laser monitor OPTICAL SENSOR OPTICAL Detector CERAMIC SEM PAC...

Most Wished For

  1. 3pcs Silicon PIN Photodiode in a recessed hermetic package Visible to near IR laser monitor Optical ...
  2. 10Pcs 4N25 6Pin Optoisolators Transistor DIP New
  3. Luna Optoelectronics NSL-32 Optocoupler Analog Axial Photocell 2.0 V@ 16mA 40 mA (Max.)
  4. 2pcs of large area planar Silicon Photodiode in a dual lead TO-8 package with a UV transmitting “fla...
  5. NTE Electronics NTE3220 Optoisolator with Dual NPN Transistor Output, 8-Pin DIP
  6. Wrisky 4-Channel Opto-isolator IC Module Arduino High and Low level Expansion Board New
  7. NTE Electronics NTE3221 Optoisolator with Quad NPN Transistor Output, 16-Pin DIP
  8. 3pcs SILLICON Photodiode 940NM near IR laser monitor OPTICAL SENSOR OPTICAL Detector CERAMIC SEM PAC...

Most Gifted

  1. 3pcs Silicon PIN Photodiode in a recessed hermetic package Visible to near IR laser monitor Optical ...
  2. 10Pcs 4N25 6Pin Optoisolators Transistor DIP New
  3. Luna Optoelectronics NSL-32 Optocoupler Analog Axial Photocell 2.0 V@ 16mA 40 mA (Max.)
  4. 2pcs of large area planar Silicon Photodiode in a dual lead TO-8 package with a UV transmitting “fla...
  5. NTE Electronics NTE3220 Optoisolator with Dual NPN Transistor Output, 8-Pin DIP
  6. Wrisky 4-Channel Opto-isolator IC Module Arduino High and Low level Expansion Board New
  7. NTE Electronics NTE3221 Optoisolator with Quad NPN Transistor Output, 16-Pin DIP
  8. 3pcs SILLICON Photodiode 940NM near IR laser monitor OPTICAL SENSOR OPTICAL Detector CERAMIC SEM PAC...

Top Selling

  1. 3pcs Silicon PIN Photodiode in a recessed hermetic package Visible to near IR laser monitor Optical ...
  2. 10Pcs 4N25 6Pin Optoisolators Transistor DIP New
  3. Luna Optoelectronics NSL-32 Optocoupler Analog Axial Photocell 2.0 V@ 16mA 40 mA (Max.)
  4. 2pcs of large area planar Silicon Photodiode in a dual lead TO-8 package with a UV transmitting “fla...
  5. NTE Electronics NTE3220 Optoisolator with Dual NPN Transistor Output, 8-Pin DIP
  6. Wrisky 4-Channel Opto-isolator IC Module Arduino High and Low level Expansion Board New
  7. NTE Electronics NTE3221 Optoisolator with Quad NPN Transistor Output, 16-Pin DIP
  8. 3pcs SILLICON Photodiode 940NM near IR laser monitor OPTICAL SENSOR OPTICAL Detector CERAMIC SEM PAC...



Main Categories

Home & Garden


Home Improvement


Electronics


Office


Car & Automotive


Sporting Goods


Toys and Hobby


Health & Personal Care


Beauty Supplies


Fashion


Industrial


Related Categories

Abrasive & Finishing


Cutting Tools


Fasteners


Filtration


Commercial Door Products


Hydraulics, Pneumatics & Plumbing


Industrial Hardware


Industrial Tools


Food Services


Janitorial & Sanitation


Lab Equipment


Material Handling


Occupational Health


Packaging & Shipping


Power Transmission


Dental Supplies


Medical Supplies


Raw Materials


Retail Fixtures & Equipment


Tapes, Adhesives & Sealants


Test, Measure & Inspect


Robotics, 3D Printing & Science Education


Industrial Electrical



We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.
Certain content that appears on GistGear.com comes from Amazon services llc. This content is provided 'as is' and is subject to change or removal at any time.
Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.
Amazon product prices and availability are accurate as of the date/time indicated and are subject to change.