Shop Phototransistor Circuits

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2PCS 3DU5C Phototransistor Transistor Silicon Phototransistor Transistor Metal Package 2-Pin NPN
AliExpress
$3.30
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2PCS 3DU5C Phototransistor Transistor Silicon Phototransistor Transistor Metal Package 2-Pin NPN
AliExpress
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2Pcs/Lot 3DU5C Silicon Phototransistor Transistor 2-Feet Metal Package
AliExpress
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2Pcs/Lot 3DU5C Silicon Phototransistor Transistor 2-Feet Metal Package
AliExpress
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20PCS PS2801-1 PS2801-1-F3 PS2801 2801 Optocoupler-Phototransistor SMD SOP-4
AliExpress
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20PCS PS2801-1 PS2801-1-F3 PS2801 2801 Optocoupler-Phototransistor SMD SOP-4
AliExpress
$25.40
($5.08/Pc) OPB420AZ Optek Technology/TT Electronics Slotted Optical Switch - Through-Beam - Phototransistor Output - 880Nm - 20Ma DC If - 10Ma Ic -
Onlinecomponents.com
$25.40
($5.08/Pc) OPB420AZ Optek Technology/TT Electronics Slotted Optical Switch - Through-Beam - Phototransistor Output - 880Nm - 20Ma DC If - 10Ma Ic -
Onlinecomponents.com
$1.09
$1.27
DC Input Isolation Voltage (Rms): 5000V Phototransistor Photocoupler EL1018(TA)-VG sop-4-2.54mm
AliExpress
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DC Input Isolation Voltage (Rms): 5000V Phototransistor Photocoupler EL1018(TA)-VG sop-4-2.54mm
AliExpress
$2.95
5 PCS MCT6 DIP-8 Dual Phototransistor Optocouplers Integrated Circuits Chip
eBay.com
$2.95
5 PCS MCT6 DIP-8 Dual Phototransistor Optocouplers Integrated Circuits Chip
eBay.com
$7.22
$7.71
10Pcs/Lot EE-SX1320 EE-SX1330 EE-SX1350 SMD Optical Sensor Phototransistor Module Optocoupler
AliExpress
$7.22
$7.71
10Pcs/Lot EE-SX1320 EE-SX1330 EE-SX1350 SMD Optical Sensor Phototransistor Module Optocoupler
AliExpress
$1.39
10-20Pcs EL-23G ST-23G Infrared Emitting Diode Phototransistor DIP-2 EL23G ST23G EL23 ST23 23G
AliExpress
$1.39
10-20Pcs EL-23G ST-23G Infrared Emitting Diode Phototransistor DIP-2 EL23G ST23G EL23 ST23 23G
AliExpress
$7.91
10 PCS MCT6 SOP-8 SMD-8 Dual Phototransistor Optocouplers Integrated Circuit IC
eBay.com
$7.91
10 PCS MCT6 SOP-8 SMD-8 Dual Phototransistor Optocouplers Integrated Circuit IC
eBay.com
$2.99
10PCS TLP521-4GB DIP-16 TLP521-4 P521-4 PHOTOTRANSISTOR Integrated Circuits Chip
eBay.com
$2.99
10PCS TLP521-4GB DIP-16 TLP521-4 P521-4 PHOTOTRANSISTOR Integrated Circuits Chip
eBay.com
$2.49
5 PCS H11D1 DIP-6 6-Pin High Voltage Phototransistor Optocouplers Chip IC
eBay.com
$2.49
5 PCS H11D1 DIP-6 6-Pin High Voltage Phototransistor Optocouplers Chip IC
eBay.com
$3.28
$4.02
10Pcs - 50Pcs NJL7502L NJL7502 Phototransistor DIP Environmental Light Sensor 3mm Wavelength 560Nm
AliExpress
18% off
$3.28
$4.02
10Pcs - 50Pcs NJL7502L NJL7502 Phototransistor DIP Environmental Light Sensor 3mm Wavelength 560Nm
AliExpress
$1.42
PT-A4-AC-5-PN-850 TOKEN Phototransistor
TME.COM
$1.42
PT-A4-AC-5-PN-850 TOKEN Phototransistor
TME.COM
$4.29
10 PCS H11D1 DIP-6 6-Pin High Voltage Phototransistor Optocouplers Chip IC
eBay.com
$4.29
10 PCS H11D1 DIP-6 6-Pin High Voltage Phototransistor Optocouplers Chip IC
eBay.com
$156.23
Honeywell FER3T Phototransistor Sensor Switch - New In Box
eBay
$156.23
Honeywell FER3T Phototransistor Sensor Switch - New In Box
eBay
$6.80
10Pcs 100% New And Orginal BPY62-4 PHOTOTRANSISTOR NPN 830NMNPN-Silizium-Fototransistor Silicon NPN
AliExpress
$6.80
10Pcs 100% New And Orginal BPY62-4 PHOTOTRANSISTOR NPN 830NMNPN-Silizium-Fototransistor Silicon NPN
AliExpress
$0.72
$0.80
20 PCS, 5mm NPN Phototransistor, SGPT524C, Photosensor,Photosensitive Receiving Transistor
AliExpress
$0.72
$0.80
20 PCS, 5mm NPN Phototransistor, SGPT524C, Photosensor,Photosensitive Receiving Transistor
AliExpress
$0.46
$0.47
5PCS New EL1018 EL1019 SMT SOP-4 Optocoupler Phototransistor Original In Stock
AliExpress
$0.46
$0.47
5PCS New EL1018 EL1019 SMT SOP-4 Optocoupler Phototransistor Original In Stock
AliExpress
$6.76
10 PCS TIL117 DIP-6 L117 6 Pin Dip Phototransistor Photocoupler Chip IC
eBay.com
$6.76
10 PCS TIL117 DIP-6 L117 6 Pin Dip Phototransistor Photocoupler Chip IC
eBay.com
$0.53
$0.66
20Pcs/2Pcs 3DU5C Silicon Phototransistor Transistor 2-Feet Metal Package
AliExpress
19% off
$0.53
$0.66
20Pcs/2Pcs 3DU5C Silicon Phototransistor Transistor 2-Feet Metal Package
AliExpress
$0.45
TEMT6200FX01 VISHAY Phototransistor
TME.COM
$0.45
TEMT6200FX01 VISHAY Phototransistor
TME.COM
$0.77
BPV11F VISHAY Phototransistor
TME.COM
$0.77
BPV11F VISHAY Phototransistor
TME.COM
$10.26
1PC NEW PT501A PT501 SHARP TO-18 Type Phototransistor IC
eBay.com
$10.26
1PC NEW PT501A PT501 SHARP TO-18 Type Phototransistor IC
eBay.com
$17.69
50 PCS MCT6 DIP-8 Dual Phototransistor Optocouplers Chip IC
US eBay
Free shipping
$17.69
50 PCS MCT6 DIP-8 Dual Phototransistor Optocouplers Chip IC
US eBay
$7.95
100 PCS EL817C DIP-4 817C EL817 PC817C PC817 4 Pin DIP Phototransistor Chip IC
eBay.com
$7.95
100 PCS EL817C DIP-4 817C EL817 PC817C PC817 4 Pin DIP Phototransistor Chip IC
eBay.com
$0.72
$0.80
20 PCS, 3mm Flat Lens, NPN Phototransistor SGPT324BP, Photosensor, Photosensitive Receiving
AliExpress
$0.72
$0.80
20 PCS, 3mm Flat Lens, NPN Phototransistor SGPT324BP, Photosensor, Photosensitive Receiving
AliExpress
$3.79
50 PCS EL817B DIP-4 EL817 817B PC817B PC817 4 Pin DIP Phototransistor Chip IC
eBay
$3.79
50 PCS EL817B DIP-4 EL817 817B PC817B PC817 4 Pin DIP Phototransistor Chip IC
eBay
$2.68
10 PCS TIL117 DIP-6 6 Pin Phototransistor Photocoupler Chip IC
eBay.com
$2.68
10 PCS TIL117 DIP-6 6 Pin Phototransistor Photocoupler Chip IC
eBay.com
$0.78
$0.86
20 PCS, NPN Phototransistor, SGPT4045, Side Looking, Photosensor, Photosensitive Receiving
AliExpress
$0.78
$0.86
20 PCS, NPN Phototransistor, SGPT4045, Side Looking, Photosensor, Photosensitive Receiving
AliExpress
$0.90
VEMT3700-GS08 VISHAY Phototransistor
TME.COM
$0.90
VEMT3700-GS08 VISHAY Phototransistor
TME.COM
$1.44
TEMT1000 VISHAY Phototransistor
TME.COM
$1.44
TEMT1000 VISHAY Phototransistor
TME.COM
$18.39
Til117 6 Pin Dip Phototransistor Photocoupler 1Pcs
US eBay
Free shipping
$18.39
Til117 6 Pin Dip Phototransistor Photocoupler 1Pcs
US eBay
$0.25
VEMT2020X01 VISHAY Phototransistor
TME.COM
$0.25
VEMT2020X01 VISHAY Phototransistor
TME.COM
$33.59
5X Fairchild Semiconductor mocd207m Dual Channel Phototransistor
eBay
$33.59
5X Fairchild Semiconductor mocd207m Dual Channel Phototransistor
eBay
$0.72
$0.80
20 PCS, 3mm NPN Phototransistor, PT2046C, Photosensor,Photosensitive Receiving Transistor
AliExpress
$0.72
$0.80
20 PCS, 3mm NPN Phototransistor, PT2046C, Photosensor,Photosensitive Receiving Transistor
AliExpress
$17.49
50 PCS TLP521-4GB DIP-16 TLP521-4 P521-4 PHOTOTRANSISTOR Integrated Circuits
eBay.com
$17.49
50 PCS TLP521-4GB DIP-16 TLP521-4 P521-4 PHOTOTRANSISTOR Integrated Circuits
eBay.com
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Shop Phototransistor Circuits

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$3.28
$4.02
10Pcs - 50Pcs NJL7502L NJL7502 Phototransistor DIP Environmental Light Sensor 3mm Wavelength 560Nm
AliExpress
18% off
$3.28
$4.02
10Pcs - 50Pcs NJL7502L NJL7502 Phototransistor DIP Environmental Light Sensor 3mm Wavelength 560Nm
AliExpress
$1.42
PT-A4-AC-5-PN-850 TOKEN Phototransistor
TME.COM
$1.42
PT-A4-AC-5-PN-850 TOKEN Phototransistor
TME.COM
$4.29
10 PCS H11D1 DIP-6 6-Pin High Voltage Phototransistor Optocouplers Chip IC
eBay.com
$4.29
10 PCS H11D1 DIP-6 6-Pin High Voltage Phototransistor Optocouplers Chip IC
eBay.com
$156.23
Honeywell FER3T Phototransistor Sensor Switch - New In Box
eBay
$156.23
Honeywell FER3T Phototransistor Sensor Switch - New In Box
eBay
$6.80
10Pcs 100% New And Orginal BPY62-4 PHOTOTRANSISTOR NPN 830NMNPN-Silizium-Fototransistor Silicon NPN
AliExpress
$6.80
10Pcs 100% New And Orginal BPY62-4 PHOTOTRANSISTOR NPN 830NMNPN-Silizium-Fototransistor Silicon NPN
AliExpress
$0.72
$0.80
20 PCS, 5mm NPN Phototransistor, SGPT524C, Photosensor,Photosensitive Receiving Transistor
AliExpress
$0.72
$0.80
20 PCS, 5mm NPN Phototransistor, SGPT524C, Photosensor,Photosensitive Receiving Transistor
AliExpress
$0.46
$0.47
5PCS New EL1018 EL1019 SMT SOP-4 Optocoupler Phototransistor Original In Stock
AliExpress
$0.46
$0.47
5PCS New EL1018 EL1019 SMT SOP-4 Optocoupler Phototransistor Original In Stock
AliExpress
$6.76
10 PCS TIL117 DIP-6 L117 6 Pin Dip Phototransistor Photocoupler Chip IC
eBay.com
$6.76
10 PCS TIL117 DIP-6 L117 6 Pin Dip Phototransistor Photocoupler Chip IC
eBay.com
$0.53
$0.66
20Pcs/2Pcs 3DU5C Silicon Phototransistor Transistor 2-Feet Metal Package
AliExpress
19% off
$0.53
$0.66
20Pcs/2Pcs 3DU5C Silicon Phototransistor Transistor 2-Feet Metal Package
AliExpress
$0.45
TEMT6200FX01 VISHAY Phototransistor
TME.COM
$0.45
TEMT6200FX01 VISHAY Phototransistor
TME.COM
$0.77
BPV11F VISHAY Phototransistor
TME.COM
$0.77
BPV11F VISHAY Phototransistor
TME.COM
$10.26
1PC NEW PT501A PT501 SHARP TO-18 Type Phototransistor IC
eBay.com
$10.26
1PC NEW PT501A PT501 SHARP TO-18 Type Phototransistor IC
eBay.com
$17.69
50 PCS MCT6 DIP-8 Dual Phototransistor Optocouplers Chip IC
US eBay
Free shipping
$17.69
50 PCS MCT6 DIP-8 Dual Phototransistor Optocouplers Chip IC
US eBay
$7.95
100 PCS EL817C DIP-4 817C EL817 PC817C PC817 4 Pin DIP Phototransistor Chip IC
eBay.com
$7.95
100 PCS EL817C DIP-4 817C EL817 PC817C PC817 4 Pin DIP Phototransistor Chip IC
eBay.com
$0.72
$0.80
20 PCS, 3mm Flat Lens, NPN Phototransistor SGPT324BP, Photosensor, Photosensitive Receiving
AliExpress
$0.72
$0.80
20 PCS, 3mm Flat Lens, NPN Phototransistor SGPT324BP, Photosensor, Photosensitive Receiving
AliExpress
$3.79
50 PCS EL817B DIP-4 EL817 817B PC817B PC817 4 Pin DIP Phototransistor Chip IC
eBay
$3.79
50 PCS EL817B DIP-4 EL817 817B PC817B PC817 4 Pin DIP Phototransistor Chip IC
eBay
$2.68
10 PCS TIL117 DIP-6 6 Pin Phototransistor Photocoupler Chip IC
eBay.com
$2.68
10 PCS TIL117 DIP-6 6 Pin Phototransistor Photocoupler Chip IC
eBay.com
$0.78
$0.86
20 PCS, NPN Phototransistor, SGPT4045, Side Looking, Photosensor, Photosensitive Receiving
AliExpress
$0.78
$0.86
20 PCS, NPN Phototransistor, SGPT4045, Side Looking, Photosensor, Photosensitive Receiving
AliExpress

Shop Phototransistor Circuits

Sponsored
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$3.30
$3.65
2PCS 3DU5C Phototransistor Transistor Silicon Phototransistor Transistor Metal Package 2-Pin NPN
AliExpress
$3.30
$3.65
2PCS 3DU5C Phototransistor Transistor Silicon Phototransistor Transistor Metal Package 2-Pin NPN
AliExpress
$1.77
$1.94
2Pcs/Lot 3DU5C Silicon Phototransistor Transistor 2-Feet Metal Package
AliExpress
$1.77
$1.94
2Pcs/Lot 3DU5C Silicon Phototransistor Transistor 2-Feet Metal Package
AliExpress
$0.88
$1.06
20PCS PS2801-1 PS2801-1-F3 PS2801 2801 Optocoupler-Phototransistor SMD SOP-4
AliExpress
16% off
$0.88
$1.06
20PCS PS2801-1 PS2801-1-F3 PS2801 2801 Optocoupler-Phototransistor SMD SOP-4
AliExpress
$25.40
($5.08/Pc) OPB420AZ Optek Technology/TT Electronics Slotted Optical Switch - Through-Beam - Phototransistor Output - 880Nm - 20Ma DC If - 10Ma Ic -
Onlinecomponents.com
$25.40
($5.08/Pc) OPB420AZ Optek Technology/TT Electronics Slotted Optical Switch - Through-Beam - Phototransistor Output - 880Nm - 20Ma DC If - 10Ma Ic -
Onlinecomponents.com
$1.09
$1.27
DC Input Isolation Voltage (Rms): 5000V Phototransistor Photocoupler EL1018(TA)-VG sop-4-2.54mm
AliExpress
14% off
$1.09
$1.27
DC Input Isolation Voltage (Rms): 5000V Phototransistor Photocoupler EL1018(TA)-VG sop-4-2.54mm
AliExpress
$2.95
5 PCS MCT6 DIP-8 Dual Phototransistor Optocouplers Integrated Circuits Chip
eBay.com
$2.95
5 PCS MCT6 DIP-8 Dual Phototransistor Optocouplers Integrated Circuits Chip
eBay.com
$7.22
$7.71
10Pcs/Lot EE-SX1320 EE-SX1330 EE-SX1350 SMD Optical Sensor Phototransistor Module Optocoupler
AliExpress
$7.22
$7.71
10Pcs/Lot EE-SX1320 EE-SX1330 EE-SX1350 SMD Optical Sensor Phototransistor Module Optocoupler
AliExpress
$1.39
10-20Pcs EL-23G ST-23G Infrared Emitting Diode Phototransistor DIP-2 EL23G ST23G EL23 ST23 23G
AliExpress
$1.39
10-20Pcs EL-23G ST-23G Infrared Emitting Diode Phototransistor DIP-2 EL23G ST23G EL23 ST23 23G
AliExpress
$7.91
10 PCS MCT6 SOP-8 SMD-8 Dual Phototransistor Optocouplers Integrated Circuit IC
eBay.com
$7.91
10 PCS MCT6 SOP-8 SMD-8 Dual Phototransistor Optocouplers Integrated Circuit IC
eBay.com
$2.99
10PCS TLP521-4GB DIP-16 TLP521-4 P521-4 PHOTOTRANSISTOR Integrated Circuits Chip
eBay.com
$2.99
10PCS TLP521-4GB DIP-16 TLP521-4 P521-4 PHOTOTRANSISTOR Integrated Circuits Chip
eBay.com
$2.49
5 PCS H11D1 DIP-6 6-Pin High Voltage Phototransistor Optocouplers Chip IC
eBay.com
$2.49
5 PCS H11D1 DIP-6 6-Pin High Voltage Phototransistor Optocouplers Chip IC
eBay.com
$3.28
$4.02
10Pcs - 50Pcs NJL7502L NJL7502 Phototransistor DIP Environmental Light Sensor 3mm Wavelength 560Nm
AliExpress
18% off
$3.28
$4.02
10Pcs - 50Pcs NJL7502L NJL7502 Phototransistor DIP Environmental Light Sensor 3mm Wavelength 560Nm
AliExpress
$1.42
PT-A4-AC-5-PN-850 TOKEN Phototransistor
TME.COM
$1.42
PT-A4-AC-5-PN-850 TOKEN Phototransistor
TME.COM
$4.29
10 PCS H11D1 DIP-6 6-Pin High Voltage Phototransistor Optocouplers Chip IC
eBay.com
$4.29
10 PCS H11D1 DIP-6 6-Pin High Voltage Phototransistor Optocouplers Chip IC
eBay.com
$156.23
Honeywell FER3T Phototransistor Sensor Switch - New In Box
eBay
$156.23
Honeywell FER3T Phototransistor Sensor Switch - New In Box
eBay
$6.80
10Pcs 100% New And Orginal BPY62-4 PHOTOTRANSISTOR NPN 830NMNPN-Silizium-Fototransistor Silicon NPN
AliExpress
$6.80
10Pcs 100% New And Orginal BPY62-4 PHOTOTRANSISTOR NPN 830NMNPN-Silizium-Fototransistor Silicon NPN
AliExpress
$0.72
$0.80
20 PCS, 5mm NPN Phototransistor, SGPT524C, Photosensor,Photosensitive Receiving Transistor
AliExpress
$0.72
$0.80
20 PCS, 5mm NPN Phototransistor, SGPT524C, Photosensor,Photosensitive Receiving Transistor
AliExpress
$0.46
$0.47
5PCS New EL1018 EL1019 SMT SOP-4 Optocoupler Phototransistor Original In Stock
AliExpress
$0.46
$0.47
5PCS New EL1018 EL1019 SMT SOP-4 Optocoupler Phototransistor Original In Stock
AliExpress