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Optocouplers


Displaying 41 to 60 (of 84 products)

4N25 Optocoupler, DC Input 1 Channel Trans with Base DC Output, 20% Transfer Ratio, 6-Pin, PDIP, 1.2V, 4 mm H x 7 mm W x 7.62 mm L (Pack of 20)

$11.80

$ 4 .99 $4.99

4.9
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50 pcs PC817 Transistor Output Optocoupler PC817C DIP-4 2.54mm Pitch + 50 pcs Round DIP IC Chip Socket 2.54mm Dual Row 4-pin for DIY Optocoupler Testing, Repair and Replacement

$9.99

$ 4 .99 $4.99

4.6
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NOYITO 8-Channel Relay Module High Low Level Trigger with OPTO-Isolated Load DC 30V AC 250V 10A for PLC Automation Equipment Control Industrial Control (8 Channel 24V)

$6.99

$ 2 .99 $2.99

4.4
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6N138 Optocoupler, DC Input with 1 Channel, DARL with Base DC Output, 8-Pin Plastic Dip, 3.04 mm H x 9.91 mm L x 6.86 mm W, Black (Pack of 10)

$15.39

$ 7 .99 $7.99

4.3
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10pcs 6N138 138 6N High Speed Optocoupler, 100 kBd, Low Input Current, Photodiode Darlington Output，8-Pin.

$8.69

$ 3 .99 $3.99

4.9
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100pcs EL817S PC817 PC 817 EL817C SOP-4 SMD Optocoupler EL817B PC817 EL817 DIP4 (PC817 SOP4)

$8.49

$ 3 .99 $3.99

4.7
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Alinan 8pcs 2CH Optocoupler PC817 2 Channel Isolation Board Voltage Converter Adapter Module 3.6-30V Driver Photoelectric Isolated Module

$9.99

$ 4 .99 $4.99

5.0
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Isolator Module, 8 Channel Optical Isolation Module 24V to 5V Optocoupler PLC Converter Board for Isolation, Level Conversion

$12.86

$ 6 .99 $6.99

5.0
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Multi-Function Transistor Tester with LED Display, Optocoupler Tester, Dual USB/Battery Power Supply, Portable Optocoupler Test Tool for Electronics Repair

$16.98

$ 6 .99 $6.99

5.0
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10PCS VTL5C VTL5C1 DIP-4 M1210CLC for Audio Opto-Coupler Vactrol New Linear optocoupler Photoconductive Cells and Optoisolators (Vactrols)

$16.98

$ 6 .99 $6.99

4.4
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MOC3041M MOC3041 MOC3041VM DIP-6 10PCS

$6.64

$ 2 .99 $2.99

4.6
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FOD817 DIP4 Through Hole Single Channel 70 V 5000 Vrms Phototransistor Optocoupler Optoisolator Breadboard-Friendly (Pack of 10)

$9.98

$ 4 .99 $4.99

4.8
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3Pcs 1Channel AC 220V Optocoupler Module 220V Voltage Detect 220V Optocoupler Isolation Microcontroller TTL Level 3V-5V

$9.95

$ 4 .99 $4.99

4.4
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New 15Pcs for MOC3023 MOC3023G MOC3023M MOC3023X DIP-6 Triac AC-Out 1-CH Optocouplers IC MOC3023XG

$9.95

$ 4 .99 $4.99

4.9
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H11AA1 Optocoupler AC Input 1 Channel Transistor with Base DC Output, 6-Pin, 6.86 mm W x 5.08 mm H x 8.89 mm L, Black (Pack of 10)

$14.66

$ 7 .99 $7.99

4.9
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2 Pcs PC817 4 Channel Optocoupler Isolation Module 3.6-30V Voltage Converter Driver Photoelectric Isolated Board for Control Relay with 24AWG Wire

$7.99

$ 3 .99 $3.99

5.0
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HiLetgo 3pcs TLP281 Optocoupler Isolation Board Optical Coupler Isolation Module 4 Channel Optical Coupler Isolation Module High/Low Level Expansion Board

$7.69

$ 3 .99 $3.99

4.6
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50pcs PC817c PC817 for Arduino DIY Through Hole transistor output optocoupler,4-Pin

$6.99

$ 2 .99 $2.99

4.9
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5PCS IC MOC3051 FSC OPTOCOUPLER TRIAC-Out 6-DIP

$6.99

$ 2 .99 $2.99

4.5
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DONGKER Optocoupler Isolation Board,DC 3.3V 5V PNP NPN 8-Channel Signal Converter Opto Voltage Isolation Module

$13.99

$ 7 .99 $7.99

4.9
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Displaying 41 to 60 (of 84 products)