Gikfun OPTOCOUPLER DIP-4 PC817C PC817 for Arduino DIY (Pack of 20pcs) AE1143
$6.88
(179)
DEAL
BOJACK PC817 OPTOCOUPLER DIP Installation PC817C 2.54 mm Pitch 4-pin DIP-4 (Pack of 50 pcs)
$7.99
(33)
Bridgold 10pcs 6N138 138 6N High Speed Optocoupler
100 kBd, Low Input Current, Photodiode Darlington Output，8-Pin.
$8.99
(7)
8-Channel Optocoupler Isolation Board
DC 3.3V 5V Driver Photoelectric Isolated Module PNP NPN Signal Converter Low High Level Output
$16.99
(2)
6N138 Optocoupler DC Input Single Channel Darlington with Base DC Output White (Pack of 10)
$9.99
(21)
Anfukone 6N138 Optocoupler DC Input Single Channel Darlington with Base DC Output White 10 PCS
$9.99
(3)
50PCS PC817 Optocoupler in-Line 2.54mm Pitch 4-pin DIP-4 Mounting Transistor Output Opticalcoupler for Computer Terminals Timers Osciallators Dual Opamps Quad Opamp
$7.99
(1)
Major Brands 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)
$11.33
(10)
Major Brands 4N35 Optocoupler
DC Input 1 Channel Trans with Base DC Output, 100% Transfer Ratio, 6-Pin, PDIP, 1.2V, 4 mm H x 7 mm W x 7.62 mm L (Pack of 20)
$10.10
(30)
FAYLEZ 6N137S EL6N137 EL6N137S EL6N137S-TA DIP-8 10MBd High Speed Logic Output Optocouplers 10PCS
$6.99
(1)
Major Brands 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)
$10.60
(5)
Ximimark 50Pcs PC817C Optocoupler IC Chip DIP-4 Transistor Output Optocoupler Optical Isolator
$6.99
(9)
Bridgold 50pcs PC817c PC817 for Arduino DIY Through Hole transistor output optocoupler
4-Pin
$6.99
(11)
uxcell a12080300ux0453 2.54mm Pitch 4 Pins DIP Mounting Photo Coupler PC817 (Pack of 10)
$6.46
(54)
FAIRCHILD SEMICONDUCTOR MOC3020-M OPTOCOUPLER
TRIAC, 4200VRMS (5 pieces)
$5.35
(1)
Major Brands MOC3010 Triac Optocoupler
AC Output, 1 Channel, 250VDRM, 6-Pin, PDIP, 4 mm H x 7 mm W x 7.62 mm L (Pack of 10)
$10.79
(5)