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Best Optoisolators - Buying Guide

Last Updated: 01/15/2019

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  #1

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
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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: $5.00 | as of 01/15/2019(5:15pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $5.00

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  #2

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;
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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)

Amazon Price: $10.99 | as of 01/15/2019(5:15pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $10.99

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  #3

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 01/15/2019(5:15pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $9.85

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  #4

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: $3.40 | as of 01/15/2019(5:15pm pst)
Availibility: Usually ships in 4-5 business days
List Price: $3.40

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  #5

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
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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 01/15/2019(5:15pm pst)
Availibility: Usually ships in 1 to 2 months
List Price: $8.81

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  #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
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Brand: Wrisky   |   Manufacturer: Wrisky

Amazon Price: $6.36 | as of 01/15/2019(5:15pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $6.62

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  #7

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;
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Brand: LONGXINDA TECH   |   Manufacturer: LONGXINDA TECH

Amazon Price: $16.00 | as of 01/15/2019(5:15pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $16.00

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  #8

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 01/15/2019(5:15pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $5.96

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  #9

Black Box RS-232 Opto Isolator 115.2-Kbps

Model: SP340A-R3   |    Mpn: SP340A-R3   |    Ean: 0013269146976   |    PartNumber: SP340A-R3   |   Asin: B001DNSST8

Linking two devices powered by separate AC sources can create the potential for a ground-loop surgea damaging electrical condition that can destroy your computer and wipe out data.

Features

  • Protect your computer and your data from ground loops.
  • Internal fiber optic air gap prevents ground loops.
  • Data signals are converted to line pulses inside the Opto-Isolator and continue along the circuit.
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Brand: Black Box   |   Manufacturer: BLACKBOX NETWORK SERVICE

Item Dimensions: 0.79 x 2.09 x 3.82 inches (2.0 x 5.3 x 9.7 cm)   |   Package Dimensions: 0.79 x 2.09 x 3.82 inches (2.0 x 5.3 x 9.7 cm)

Amazon Price: $178.31 | as of 01/15/2019(5:15pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $208.08

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  #10

MOC3010 6-Pin Random-Phase Optoisolator Triac Driver Output

Model: MOC3010   |    Mpn: MOC3010   |    PartNumber: MOC3010   |   Asin: B00BVZB1JM

The MOC3010 Series consists of gallium arsenide infrared emitting diodes, optically coupled to silicon bilateral switch and are designed for applications requiring isolated triac triggering, low-current isolated ac switching, high electrical isolation (to 7500 Vac peak), high detector standoff voltage, small size, and low cost.

Features

  • Solenoid/Valve Controls
  • Lamp Ballasts
  • Interfacing Microprocessors to 115 Vac Peripherals
  • Motor Control
  • Solid State Relays
  • See more on Amazon...

Brand: Motorola   |   Manufacturer: Motorola

Amazon Price: $6.55 | as of 01/15/2019(5:15pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $6.55

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  #11

5pcs Silicon Photodiode in a recessed ceramic package Visible to near IR laser monitor Optical sensor Optical detector

Model: LXD12CR   |    Mpn: LXD12CR   |    PartNumber: LXD12CR   |   Asin: B01H1SMNFS

LXD12CR is a high-output , high speed silicon PIN photodiode,mounted in a low profile ceramic package with clear epoxy encapsulation.
Features
Quick Response
Small Size
High Sensitivity
Reliable Performance
Good Characteristic of Spectrum
Mounted in a low profile ceramic package with clear epoxy encapsulation.
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 ceramic package
  • Chip is coated with a protective layer of clear epoxy.
  • These diodes exhibit low dark current under reverse bias and fast speed of response.
  • LXD12CR is a high-output , high speed silicon PIN photodiode
  • Reliable Performance
  • See more on Amazon...

Brand: LONGXINDA TECH   |   Manufacturer: LONGXINDA TECH

Amazon Price: $8.00 | as of 01/15/2019(5:15pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $8.00

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  #12

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 01/15/2019(5:15pm pst)
Availibility: Usually ships in 4-5 business days
List Price: $5.93

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  #13

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 01/15/2019(5:15pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $72.00

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  #14

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

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