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Phototransistor

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10PCS TLP521 P521 TLP521-1 TLP521-2 TLP521-4 GB TLP521-4(GB,F) DIP-4/8/16Pin SMD Phototransistor Optically Coupled Isolator IC 10PCS TLP521 P521 TLP521-1 TLP521-2 TLP521-4 GB TLP521-4(GB,F) DIP-4/8/16Pin SMD Phototransistor Optically Coupled Isolator IC

10PCS TLP521 P521 TLP521-1 TLP521-2 TLP521-4 GB TLP521-4(GB,F) DIP-4/8/16Pin SMD Phototransistor Optically Coupled Isolator IC

$7.32$7.32

25% off
50pcs/10pcs TLP785 TLP785GB P785 785GB DIP-4 Phototransistor Coupler Opto-Coupled Chip IC Integrated Circuit 50pcs/10pcs TLP785 TLP785GB P785 785GB DIP-4 Phototransistor Coupler Opto-Coupled Chip IC Integrated Circuit

50pcs/10pcs TLP785 TLP785GB P785 785GB DIP-4 Phototransistor Coupler Opto-Coupled Chip IC Integrated Circuit

$0.95$1.27

3% off
DC input isolation voltage (rms): 5000V Phototransistor Photocoupler EL1018(TA)-VG SOP-4-2.54mm 20PCS EL1018 DC input isolation voltage (rms): 5000V Phototransistor Photocoupler EL1018(TA)-VG SOP-4-2.54mm 20PCS EL1018

DC input isolation voltage (rms): 5000V Phototransistor Photocoupler EL1018(TA)-VG SOP-4-2.54mm 20PCS EL1018

$8.99$9.27

（5pcs-100pcs）Original genuine UMW TLP785GB-S SMD-4 SMD phototransistor coupler chip

（5pcs-100pcs）Original genuine UMW TLP785GB-S SMD-4 SMD phototransistor coupler chip

$7.00$7.00

20PCS EL357C Package SOP-4 DC Input Phototransistor Coupler Chip 20PCS EL357C Package SOP-4 DC Input Phototransistor Coupler Chip

20PCS EL357C Package SOP-4 DC Input Phototransistor Coupler Chip

$7.27$7.27

10PCS 352T 354T 357T SOP-4 LTV-352T LTV-354T-A LTV-357T-B LTV-357T-C SMD IC EL357N PHOTOTRANSISTOR PHOTOCOUPLER 357N-C 357N-B 10PCS 352T 354T 357T SOP-4 LTV-352T LTV-354T-A LTV-357T-B LTV-357T-C SMD IC EL357N PHOTOTRANSISTOR PHOTOCOUPLER 357N-C 357N-B

10PCS 352T 354T 357T SOP-4 LTV-352T LTV-354T-A LTV-357T-B LTV-357T-C SMD IC EL357N PHOTOTRANSISTOR PHOTOCOUPLER 357N-C 357N-B

$4.47$4.47

1 sold
5PC SISP521-4 Phototransistor Optocoupled Isolator SOP-16 5PC SISP521-4 Phototransistor Optocoupled Isolator SOP-16

5PC SISP521-4 Phototransistor Optocoupled Isolator SOP-16

$1.18$1.18

3% off
20pcs Phototransistor IR SMD 0805 Chip 940nm Emitter Receiver Infrared Transmitter Photodiode 940nm 0805 20pcs Phototransistor IR SMD 0805 Chip 940nm Emitter Receiver Infrared Transmitter Photodiode 940nm 0805

20pcs Phototransistor IR SMD 0805 Chip 940nm Emitter Receiver Infrared Transmitter Photodiode 940nm 0805

$5.49$5.66

2 sold
1pcs CNY64 CNY64A CNY64B CNY21N DIP-4 Optocoupler with Phototransistor Output Original 1pcs CNY64 CNY64A CNY64B CNY21N DIP-4 Optocoupler with Phototransistor Output Original

1pcs CNY64 CNY64A CNY64B CNY21N DIP-4 Optocoupler with Phototransistor Output Original

$4.12$4.12

4 sold
3% off
20pcs 1206 IR SMD Phototransistor Chip 940nm Emitter Receiver Infrared Transmitter Photodiode Invisible DIY 20pcs 1206 IR SMD Phototransistor Chip 940nm Emitter Receiver Infrared Transmitter Photodiode Invisible DIY

20pcs 1206 IR SMD Phototransistor Chip 940nm Emitter Receiver Infrared Transmitter Photodiode Invisible DIY

$6.99$7.21

1 sold
20% off
5piece SFH309FA Silicon NPN phototransistor 3mm infrared receiver tube 730nm-1120nm Power Relay In Stock

5piece SFH309FA Silicon NPN phototransistor 3mm infrared receiver tube 730nm-1120nm Power Relay In Stock

$0.84$1.05

10PCS LTV-1008 LTV1008 LTV-1008-TP1-G 1008 SOP-4 Phototransistor Output Photocoupler Chip SMD IC 10PCS LTV-1008 LTV1008 LTV-1008-TP1-G 1008 SOP-4 Phototransistor Output Photocoupler Chip SMD IC

10PCS LTV-1008 LTV1008 LTV-1008-TP1-G 1008 SOP-4 Phototransistor Output Photocoupler Chip SMD IC

$7.93$7.93

4 sold
SFH3711 Transducers Optical Sensors Phototransistors 570nm 2-SMD, No Lead (Electronic Components) SFH3711 Transducers Optical Sensors Phototransistors 570nm 2-SMD, No Lead (Electronic Components)

SFH3711 Transducers Optical Sensors Phototransistors 570nm 2-SMD, No Lead (Electronic Components)

$4.50$4.50

10PCS LTV-217 LTV-217-C-G L217 217 SOP-4 Phototransistor Output Photocoupler Chip Brand New Authentic 10PCS LTV-217 LTV-217-C-G L217 217 SOP-4 Phototransistor Output Photocoupler Chip Brand New Authentic

10PCS LTV-217 LTV-217-C-G L217 217 SOP-4 Phototransistor Output Photocoupler Chip Brand New Authentic

$9.03$9.03

10PCS LTV-217 LTV-217-C-G L217 217 SOP-4 Phototransistor Output Photocoupler Chip Brand New Authentic 10PCS LTV-217 LTV-217-C-G L217 217 SOP-4 Phototransistor Output Photocoupler Chip Brand New Authentic

10PCS LTV-217 LTV-217-C-G L217 217 SOP-4 Phototransistor Output Photocoupler Chip Brand New Authentic

$9.04$9.04

20PCS 357C EL357N-C SOP4 EL357N(C)(TA)-G 4PIN SOP PHOTOTRANSISTOR PHOTOCOUPLER 20PCS 357C EL357N-C SOP4 EL357N(C)(TA)-G 4PIN SOP PHOTOTRANSISTOR PHOTOCOUPLER

20PCS 357C EL357N-C SOP4 EL357N(C)(TA)-G 4PIN SOP PHOTOTRANSISTOR PHOTOCOUPLER

$8.24$8.24

1 sold
25% off
5pcs/lot LTV816D-S SOP-4 LTV816 LTV816D 816D SOP4 Phototransistor Output Photocoupler Chip New Original 5pcs/lot LTV816D-S SOP-4 LTV816 LTV816D 816D SOP4 Phototransistor Output Photocoupler Chip New Original

5pcs/lot LTV816D-S SOP-4 LTV816 LTV816D 816D SOP4 Phototransistor Output Photocoupler Chip New Original

$0.63$0.84

10pcs/set IR2424-3C PT2424-6B DIP-2 Infrared LED Phototransistor 10pcs/set IR2424-3C PT2424-6B DIP-2 Infrared LED Phototransistor

10pcs/set IR2424-3C PT2424-6B DIP-2 Infrared LED Phototransistor

$6.00$6.00

Vaohm 10PCS CT816D Original DC Input Phototransistor 4 Pin Optocoupler Vaohm 10PCS CT816D Original DC Input Phototransistor 4 Pin Optocoupler

Vaohm 10PCS CT816D Original DC Input Phototransistor 4 Pin Optocoupler

$9.00$9.00

25% off
10pcs TLP181GB TLP181 P181 181GB TLP181GB-S TLP185GB TLP185 P185 185GB TLP185GB-S SOP-4 SMD Phototransistor Coupler Chip IC 10pcs TLP181GB TLP181 P181 181GB TLP181GB-S TLP185GB TLP185 P185 185GB TLP185GB-S SOP-4 SMD Phototransistor Coupler Chip IC

10pcs TLP181GB TLP181 P181 181GB TLP181GB-S TLP185GB TLP185 P185 185GB TLP185GB-S SOP-4 SMD Phototransistor Coupler Chip IC

$0.60$0.80

5% off
10PCS LTV-817-CN Direct DIP-4 Transistor Output Optocoupler Phototransistor Stock 10PCS LTV-817-CN Direct DIP-4 Transistor Output Optocoupler Phototransistor Stock

10PCS LTV-817-CN Direct DIP-4 Transistor Output Optocoupler Phototransistor Stock

$19.57$20.60

2 sold
10pcs PT19-21B/L41/TR8 0603 0.8mm Height Flat Top Phototransistor PT1921B Original 10pcs PT19-21B/L41/TR8 0603 0.8mm Height Flat Top Phototransistor PT1921B Original

10pcs PT19-21B/L41/TR8 0603 0.8mm Height Flat Top Phototransistor PT1921B Original

$4.11$4.11

20PCS PC817 DIP4 SOP4 EL817 HCPL-817 A/B/C 817 SMD PC817C PC817B PC817A EL817C 817C LTV-817-C Phototransistor Photocoupler IC 20PCS PC817 DIP4 SOP4 EL817 HCPL-817 A/B/C 817 SMD PC817C PC817B PC817A EL817C 817C LTV-817-C Phototransistor Photocoupler IC

20PCS PC817 DIP4 SOP4 EL817 HCPL-817 A/B/C 817 SMD PC817C PC817B PC817A EL817C 817C LTV-817-C Phototransistor Photocoupler IC

$5.95$5.95

1pcs QVE00034 Transmissive Optical Sensor with Phototransistor Output Opto Interrupter

1pcs QVE00034 Transmissive Optical Sensor with Phototransistor Output Opto Interrupter

$8.00$8.00

10% off
10PCS EL817A DIP4 EL817 DIP EL817B EL817C 817B 817C PC817A PC817 A 4 PIN DIP PHOTOTRANSISTOR 10PCS EL817A DIP4 EL817 DIP EL817B EL817C 817B 817C PC817A PC817 A 4 PIN DIP PHOTOTRANSISTOR

10PCS EL817A DIP4 EL817 DIP EL817B EL817C 817B 817C PC817A PC817 A 4 PIN DIP PHOTOTRANSISTOR

$0.63$0.70

1 sold
15% off
5piece H21A1 slot photoelectric switch 3MM phototransistor New Original 1-2VDC Power Relay In Stock

5piece H21A1 slot photoelectric switch 3MM phototransistor New Original 1-2VDC Power Relay In Stock

$2.40$2.82

5pcs YC1602 Transmissive Optical Sensor with Phototransistor Output Opto Interrupter

5pcs YC1602 Transmissive Optical Sensor with Phototransistor Output Opto Interrupter

$7.50$7.50

25% off
20/10pcs EL357C SOP-4 357 SOP4 Optocoupler DC Input Phototransistor Coupler Chip IC New Original 20/10pcs EL357C SOP-4 357 SOP4 Optocoupler DC Input Phototransistor Coupler Chip IC New Original

20/10pcs EL357C SOP-4 357 SOP4 Optocoupler DC Input Phototransistor Coupler Chip IC New Original

$0.81$1.08

50pcs/10pcs LTV-1008-TP1-G LTV-1008 SOP-4 Phototransistor Output Photocoupler Chip New Original 50pcs/10pcs LTV-1008-TP1-G LTV-1008 SOP-4 Phototransistor Output Photocoupler Chip New Original

50pcs/10pcs LTV-1008-TP1-G LTV-1008 SOP-4 Phototransistor Output Photocoupler Chip New Original

$1.01$1.01

10pcs PT19-315B/TR8 SMD phototransistor PT19-315BTR8 10pcs PT19-315B/TR8 SMD phototransistor PT19-315BTR8

10pcs PT19-315B/TR8 SMD phototransistor PT19-315BTR8

$5.00$5.00

(5pcs-100pcs)Brand new original EL357N (C) (TA) - G silk screen 357N patch SOP-4 phototransistor output

(5pcs-100pcs)Brand new original EL357N (C) (TA) - G silk screen 357N patch SOP-4 phototransistor output

$8.00$8.00

13% off
5pcs/lot H21A1 DIP4 slot photoelectric switch 3MM phototransistor Original In Stock

5pcs/lot H21A1 DIP4 slot photoelectric switch 3MM phototransistor Original In Stock

$1.25$1.44

20PCS PC817 DIP4 SOP4 EL817 HCPL-817 A/B/C 817 SMD PC817C PC817B PC817A EL817C 817C LTV-817-C Phototransistor Photocoupler IC 20PCS PC817 DIP4 SOP4 EL817 HCPL-817 A/B/C 817 SMD PC817C PC817B PC817A EL817C 817C LTV-817-C Phototransistor Photocoupler IC

20PCS PC817 DIP4 SOP4 EL817 HCPL-817 A/B/C 817 SMD PC817C PC817B PC817A EL817C 817C LTV-817-C Phototransistor Photocoupler IC

$5.78$5.78

10pcs LTE-5208A LTE-5208AC LTE-5238 LTR-3208 LTR-3208E DIP-2 phototransistors LTE5208A LTE5208AC LTE5238 LTR3208 LTR3208E 10pcs LTE-5208A LTE-5208AC LTE-5238 LTR-3208 LTR-3208E DIP-2 phototransistors LTE5208A LTE5208AC LTE5238 LTR3208 LTR3208E

10pcs LTE-5208A LTE-5208AC LTE-5238 LTR-3208 LTR-3208E DIP-2 phototransistors LTE5208A LTE5208AC LTE5238 LTR3208 LTR3208E

$4.00$4.00

1 sold
10pcs LTV-1009 LTV-1009-TP1-G LK34 1009 1009W SOP-4 Phototransistor Output Photocoupler Chip Brand New Authentic 10pcs LTV-1009 LTV-1009-TP1-G LK34 1009 1009W SOP-4 Phototransistor Output Photocoupler Chip Brand New Authentic

10pcs LTV-1009 LTV-1009-TP1-G LK34 1009 1009W SOP-4 Phototransistor Output Photocoupler Chip Brand New Authentic

$7.60$7.60

50% off
10-50pcs PT2559B/L2 High Speed High Sensitivity Dual Phototransistor DIP-3 PT2559BL2 PT2559B original

10-50pcs PT2559B/L2 High Speed High Sensitivity Dual Phototransistor DIP-3 PT2559BL2 PT2559B original

$7.00$14.00

10PCS TLP521 P521 TLP521-1 TLP521-2 TLP521-4 GB TLP521-4(GB,F) DIP-4/8/16Pin SMD Phototransistor Optically Coupled Isolator IC 10PCS TLP521 P521 TLP521-1 TLP521-2 TLP521-4 GB TLP521-4(GB,F) DIP-4/8/16Pin SMD Phototransistor Optically Coupled Isolator IC

10PCS TLP521 P521 TLP521-1 TLP521-2 TLP521-4 GB TLP521-4(GB,F) DIP-4/8/16Pin SMD Phototransistor Optically Coupled Isolator IC

$7.32 $7.32

Categories: Electronic Components & Supplies, Active Components

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25% off
50pcs/10pcs TLP785 TLP785GB P785 785GB DIP-4 Phototransistor Coupler Opto-Coupled Chip IC Integrated Circuit 50pcs/10pcs TLP785 TLP785GB P785 785GB DIP-4 Phototransistor Coupler Opto-Coupled Chip IC Integrated Circuit

50pcs/10pcs TLP785 TLP785GB P785 785GB DIP-4 Phototransistor Coupler Opto-Coupled Chip IC Integrated Circuit

$0.95 $1.27

Categories: Electronic Components & Supplies, Active Components

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3% off
DC input isolation voltage (rms): 5000V Phototransistor Photocoupler EL1018(TA)-VG SOP-4-2.54mm 20PCS EL1018 DC input isolation voltage (rms): 5000V Phototransistor Photocoupler EL1018(TA)-VG SOP-4-2.54mm 20PCS EL1018

DC input isolation voltage (rms): 5000V Phototransistor Photocoupler EL1018(TA)-VG SOP-4-2.54mm 20PCS EL1018

$8.99 $9.27

Categories: Electronic Components & Supplies, Active Components

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（5pcs-100pcs）Original genuine UMW TLP785GB-S SMD-4 SMD phototransistor coupler chip

（5pcs-100pcs）Original genuine UMW TLP785GB-S SMD-4 SMD phototransistor coupler chip

$7.00 $7.00

Categories: Electronic Components & Supplies, Active Components

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20PCS EL357C Package SOP-4 DC Input Phototransistor Coupler Chip 20PCS EL357C Package SOP-4 DC Input Phototransistor Coupler Chip

20PCS EL357C Package SOP-4 DC Input Phototransistor Coupler Chip

$7.27 $7.27

Categories: Electronic Components & Supplies, Active Components

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10PCS 352T 354T 357T SOP-4 LTV-352T LTV-354T-A LTV-357T-B LTV-357T-C SMD IC EL357N PHOTOTRANSISTOR PHOTOCOUPLER 357N-C 357N-B 10PCS 352T 354T 357T SOP-4 LTV-352T LTV-354T-A LTV-357T-B LTV-357T-C SMD IC EL357N PHOTOTRANSISTOR PHOTOCOUPLER 357N-C 357N-B

10PCS 352T 354T 357T SOP-4 LTV-352T LTV-354T-A LTV-357T-B LTV-357T-C SMD IC EL357N PHOTOTRANSISTOR PHOTOCOUPLER 357N-C 357N-B

$4.47 $4.47

1 sold

Categories: Electronic Components & Supplies, Active Components

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5PC SISP521-4 Phototransistor Optocoupled Isolator SOP-16 5PC SISP521-4 Phototransistor Optocoupled Isolator SOP-16

5PC SISP521-4 Phototransistor Optocoupled Isolator SOP-16

$1.18 $1.18

Categories: Electronic Components & Supplies, Active Components

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3% off
20pcs Phototransistor IR SMD 0805 Chip 940nm Emitter Receiver Infrared Transmitter Photodiode 940nm 0805 20pcs Phototransistor IR SMD 0805 Chip 940nm Emitter Receiver Infrared Transmitter Photodiode 940nm 0805

20pcs Phototransistor IR SMD 0805 Chip 940nm Emitter Receiver Infrared Transmitter Photodiode 940nm 0805

$5.49 $5.66

2 sold

Categories: Electronic Components & Supplies, Active Components

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1pcs CNY64 CNY64A CNY64B CNY21N DIP-4 Optocoupler with Phototransistor Output Original 1pcs CNY64 CNY64A CNY64B CNY21N DIP-4 Optocoupler with Phototransistor Output Original

1pcs CNY64 CNY64A CNY64B CNY21N DIP-4 Optocoupler with Phototransistor Output Original

$4.12 $4.12

4 sold

Categories: Electronic Components & Supplies, Active Components

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3% off
20pcs 1206 IR SMD Phototransistor Chip 940nm Emitter Receiver Infrared Transmitter Photodiode Invisible DIY 20pcs 1206 IR SMD Phototransistor Chip 940nm Emitter Receiver Infrared Transmitter Photodiode Invisible DIY

20pcs 1206 IR SMD Phototransistor Chip 940nm Emitter Receiver Infrared Transmitter Photodiode Invisible DIY

$6.99 $7.21

1 sold

Categories: Electronic Components & Supplies, Active Components

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20% off
5piece SFH309FA Silicon NPN phototransistor 3mm infrared receiver tube 730nm-1120nm Power Relay In Stock

5piece SFH309FA Silicon NPN phototransistor 3mm infrared receiver tube 730nm-1120nm Power Relay In Stock

$0.84 $1.05

Categories: Electronic Components & Supplies, Active Components

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10PCS LTV-1008 LTV1008 LTV-1008-TP1-G 1008 SOP-4 Phototransistor Output Photocoupler Chip SMD IC 10PCS LTV-1008 LTV1008 LTV-1008-TP1-G 1008 SOP-4 Phototransistor Output Photocoupler Chip SMD IC

10PCS LTV-1008 LTV1008 LTV-1008-TP1-G 1008 SOP-4 Phototransistor Output Photocoupler Chip SMD IC

$7.93 $7.93

4 sold

Categories: Electronic Components & Supplies, Active Components

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SFH3711 Transducers Optical Sensors Phototransistors 570nm 2-SMD, No Lead (Electronic Components) SFH3711 Transducers Optical Sensors Phototransistors 570nm 2-SMD, No Lead (Electronic Components)

SFH3711 Transducers Optical Sensors Phototransistors 570nm 2-SMD, No Lead (Electronic Components)

$4.50 $4.50

Categories: Electronic Components & Supplies, Active Components

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10PCS LTV-217 LTV-217-C-G L217 217 SOP-4 Phototransistor Output Photocoupler Chip Brand New Authentic 10PCS LTV-217 LTV-217-C-G L217 217 SOP-4 Phototransistor Output Photocoupler Chip Brand New Authentic

10PCS LTV-217 LTV-217-C-G L217 217 SOP-4 Phototransistor Output Photocoupler Chip Brand New Authentic

$9.03 $9.03

Categories: Electronic Components & Supplies, Active Components

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10PCS LTV-217 LTV-217-C-G L217 217 SOP-4 Phototransistor Output Photocoupler Chip Brand New Authentic 10PCS LTV-217 LTV-217-C-G L217 217 SOP-4 Phototransistor Output Photocoupler Chip Brand New Authentic

10PCS LTV-217 LTV-217-C-G L217 217 SOP-4 Phototransistor Output Photocoupler Chip Brand New Authentic

$9.04 $9.04

Categories: Electronic Components & Supplies, Active Components

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20PCS 357C EL357N-C SOP4 EL357N(C)(TA)-G 4PIN SOP PHOTOTRANSISTOR PHOTOCOUPLER 20PCS 357C EL357N-C SOP4 EL357N(C)(TA)-G 4PIN SOP PHOTOTRANSISTOR PHOTOCOUPLER

20PCS 357C EL357N-C SOP4 EL357N(C)(TA)-G 4PIN SOP PHOTOTRANSISTOR PHOTOCOUPLER

$8.24 $8.24

1 sold

Categories: Electronic Components & Supplies, Active Components

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25% off
5pcs/lot LTV816D-S SOP-4 LTV816 LTV816D 816D SOP4 Phototransistor Output Photocoupler Chip New Original 5pcs/lot LTV816D-S SOP-4 LTV816 LTV816D 816D SOP4 Phototransistor Output Photocoupler Chip New Original

5pcs/lot LTV816D-S SOP-4 LTV816 LTV816D 816D SOP4 Phototransistor Output Photocoupler Chip New Original

$0.63 $0.84

Categories: Electronic Components & Supplies, Active Components

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10pcs/set IR2424-3C PT2424-6B DIP-2 Infrared LED Phototransistor 10pcs/set IR2424-3C PT2424-6B DIP-2 Infrared LED Phototransistor

10pcs/set IR2424-3C PT2424-6B DIP-2 Infrared LED Phototransistor

$6.00 $6.00

Categories: Electronic Components & Supplies, Active Components

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Vaohm 10PCS CT816D Original DC Input Phototransistor 4 Pin Optocoupler Vaohm 10PCS CT816D Original DC Input Phototransistor 4 Pin Optocoupler

Vaohm 10PCS CT816D Original DC Input Phototransistor 4 Pin Optocoupler

$9.00 $9.00

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25% off
10pcs TLP181GB TLP181 P181 181GB TLP181GB-S TLP185GB TLP185 P185 185GB TLP185GB-S SOP-4 SMD Phototransistor Coupler Chip IC 10pcs TLP181GB TLP181 P181 181GB TLP181GB-S TLP185GB TLP185 P185 185GB TLP185GB-S SOP-4 SMD Phototransistor Coupler Chip IC

10pcs TLP181GB TLP181 P181 181GB TLP181GB-S TLP185GB TLP185 P185 185GB TLP185GB-S SOP-4 SMD Phototransistor Coupler Chip IC

$0.60 $0.80

Categories: Electronic Components & Supplies, Active Components

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5% off
10PCS LTV-817-CN Direct DIP-4 Transistor Output Optocoupler Phototransistor Stock 10PCS LTV-817-CN Direct DIP-4 Transistor Output Optocoupler Phototransistor Stock

10PCS LTV-817-CN Direct DIP-4 Transistor Output Optocoupler Phototransistor Stock

$19.57 $20.60

2 sold

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10pcs PT19-21B/L41/TR8 0603 0.8mm Height Flat Top Phototransistor PT1921B Original 10pcs PT19-21B/L41/TR8 0603 0.8mm Height Flat Top Phototransistor PT1921B Original

10pcs PT19-21B/L41/TR8 0603 0.8mm Height Flat Top Phototransistor PT1921B Original

$4.11 $4.11

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20PCS PC817 DIP4 SOP4 EL817 HCPL-817 A/B/C 817 SMD PC817C PC817B PC817A EL817C 817C LTV-817-C Phototransistor Photocoupler IC 20PCS PC817 DIP4 SOP4 EL817 HCPL-817 A/B/C 817 SMD PC817C PC817B PC817A EL817C 817C LTV-817-C Phototransistor Photocoupler IC

20PCS PC817 DIP4 SOP4 EL817 HCPL-817 A/B/C 817 SMD PC817C PC817B PC817A EL817C 817C LTV-817-C Phototransistor Photocoupler IC

$5.95 $5.95

Categories: Electronic Components & Supplies, Active Components

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1pcs QVE00034 Transmissive Optical Sensor with Phototransistor Output Opto Interrupter

1pcs QVE00034 Transmissive Optical Sensor with Phototransistor Output Opto Interrupter

$8.00 $8.00

Categories: Electronic Components & Supplies, Active Components

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10% off
10PCS EL817A DIP4 EL817 DIP EL817B EL817C 817B 817C PC817A PC817 A 4 PIN DIP PHOTOTRANSISTOR 10PCS EL817A DIP4 EL817 DIP EL817B EL817C 817B 817C PC817A PC817 A 4 PIN DIP PHOTOTRANSISTOR

10PCS EL817A DIP4 EL817 DIP EL817B EL817C 817B 817C PC817A PC817 A 4 PIN DIP PHOTOTRANSISTOR

$0.63 $0.70

1 sold

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15% off
5piece H21A1 slot photoelectric switch 3MM phototransistor New Original 1-2VDC Power Relay In Stock

5piece H21A1 slot photoelectric switch 3MM phototransistor New Original 1-2VDC Power Relay In Stock

$2.40 $2.82

Categories: Electronic Components & Supplies, Active Components

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5pcs YC1602 Transmissive Optical Sensor with Phototransistor Output Opto Interrupter

5pcs YC1602 Transmissive Optical Sensor with Phototransistor Output Opto Interrupter

$7.50 $7.50

Categories: Electronic Components & Supplies, Active Components

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25% off
20/10pcs EL357C SOP-4 357 SOP4 Optocoupler DC Input Phototransistor Coupler Chip IC New Original 20/10pcs EL357C SOP-4 357 SOP4 Optocoupler DC Input Phototransistor Coupler Chip IC New Original

20/10pcs EL357C SOP-4 357 SOP4 Optocoupler DC Input Phototransistor Coupler Chip IC New Original

$0.81 $1.08

Categories: Electronic Components & Supplies, Active Components

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50pcs/10pcs LTV-1008-TP1-G LTV-1008 SOP-4 Phototransistor Output Photocoupler Chip New Original 50pcs/10pcs LTV-1008-TP1-G LTV-1008 SOP-4 Phototransistor Output Photocoupler Chip New Original

50pcs/10pcs LTV-1008-TP1-G LTV-1008 SOP-4 Phototransistor Output Photocoupler Chip New Original

$1.01 $1.01

Categories: Electronic Components & Supplies, Active Components

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10pcs PT19-315B/TR8 SMD phototransistor PT19-315BTR8 10pcs PT19-315B/TR8 SMD phototransistor PT19-315BTR8

10pcs PT19-315B/TR8 SMD phototransistor PT19-315BTR8

$5.00 $5.00

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(5pcs-100pcs)Brand new original EL357N (C) (TA) - G silk screen 357N patch SOP-4 phototransistor output

(5pcs-100pcs)Brand new original EL357N (C) (TA) - G silk screen 357N patch SOP-4 phototransistor output

$8.00 $8.00

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13% off
5pcs/lot H21A1 DIP4 slot photoelectric switch 3MM phototransistor Original In Stock

5pcs/lot H21A1 DIP4 slot photoelectric switch 3MM phototransistor Original In Stock

$1.25 $1.44

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20PCS PC817 DIP4 SOP4 EL817 HCPL-817 A/B/C 817 SMD PC817C PC817B PC817A EL817C 817C LTV-817-C Phototransistor Photocoupler IC 20PCS PC817 DIP4 SOP4 EL817 HCPL-817 A/B/C 817 SMD PC817C PC817B PC817A EL817C 817C LTV-817-C Phototransistor Photocoupler IC

20PCS PC817 DIP4 SOP4 EL817 HCPL-817 A/B/C 817 SMD PC817C PC817B PC817A EL817C 817C LTV-817-C Phototransistor Photocoupler IC

$5.78 $5.78

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10pcs LTE-5208A LTE-5208AC LTE-5238 LTR-3208 LTR-3208E DIP-2 phototransistors LTE5208A LTE5208AC LTE5238 LTR3208 LTR3208E 10pcs LTE-5208A LTE-5208AC LTE-5238 LTR-3208 LTR-3208E DIP-2 phototransistors LTE5208A LTE5208AC LTE5238 LTR3208 LTR3208E

10pcs LTE-5208A LTE-5208AC LTE-5238 LTR-3208 LTR-3208E DIP-2 phototransistors LTE5208A LTE5208AC LTE5238 LTR3208 LTR3208E

$4.00 $4.00

1 sold

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10pcs LTV-1009 LTV-1009-TP1-G LK34 1009 1009W SOP-4 Phototransistor Output Photocoupler Chip Brand New Authentic 10pcs LTV-1009 LTV-1009-TP1-G LK34 1009 1009W SOP-4 Phototransistor Output Photocoupler Chip Brand New Authentic

10pcs LTV-1009 LTV-1009-TP1-G LK34 1009 1009W SOP-4 Phototransistor Output Photocoupler Chip Brand New Authentic

$7.60 $7.60

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50% off
10-50pcs PT2559B/L2 High Speed High Sensitivity Dual Phototransistor DIP-3 PT2559BL2 PT2559B original

10-50pcs PT2559B/L2 High Speed High Sensitivity Dual Phototransistor DIP-3 PT2559BL2 PT2559B original

$7.00 $14.00

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