Optoelectronic Devices

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Infrared Receiver

Laser Diode

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Optoisolator

Photodiode

Photomultiplier Tube (PMT)

Photoresistor

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Phototube

1,059 products

5mm blue emitting blue short lead LED through-hole lamp bead manufacturer supply high brightness F5 blue LED light-emitting diode

$17.05

Custom 8mm red fog light-emitting diode red/yellow through-hole lamp bead F8 red light through-hole lamp bead

$0.03

F3/3mm red/green/yellow/blue/white two-hole/three-hole square base indicator LED holder with lamp 90° customizable bent leads

$0.03

940nm/850nm round head LED infrared 5mm infrared pair tube F5 infrared receiving/transmitting tube

$0.04

Light-emitting diode LED through-hole lamp bead F5 rainbow synchronous flash 5mm rainbow synchronous flash high brightness plugin

$0.02

5mm Purple LED Bead 365nm UV UVA LED Round Head Through-Hole Light Emitting Diode F5 White Base Purple Light

$16.59

LED aluminum substrate 2W lamp bead 3030 plus soldering service quick prototyping 24-hour shipping SMT+assembly

$0.23

3V/5V/12V/24V power indicator lights, 8mm LEDs, 20cm wire, F8 headlight beads.

$0.11

8mm opening for signal indicator light, black plastic lamp cover, F5 LED, 110V/220V, with 20cm wire.

$0.14

6mm/8mm/10mm/12mm/14mm mounting hole metal LED indicator light holder socket concave/convex/flat head light-emitting

$0.19

Metal LED lamp bead breakdown diode infrared lamp bead infrared emission and reception tube customizable as needed

$18.18

Background suppression black surface 3528 square spot 660nm SMD LED customizable bulk order discount high power

$0.36

Long and short lead, trimmable and bendable light-emitting diode 5mm red light F5 red emitting red LED through-hole lamp bead

$8.86

3V-24V LED Indicator Light with Wire, 5mm F5 Lamp Bead, 20cm Wire Length, Decorative Light

$0.06

QL83R6SA/B/C QSI 830nm 200mW Laser Diode Infrared Laser Diode

$12.50

QL80R4SD-Z6 808nm 200mW Infrared Pulsed Laser Diode Genuine Imported In Stock

$6.82

QL80S4HD-Y QSI 808nm 500mW Laser Diode Infrared Laser Diode

$27.27

QL80R4SD-Z7 QSI 808nm 200mW Laser Diode Non-Removable Cap Infrared Laser Tube

$9.09

QL80R4SD-S2 QSI 808nm 300mW Laser Diode Infrared Laser Diode

$11.36

QL80T4HD-Y QSI 808nm 1W Laser Diode Infrared Laser Diode

$34.09

808nm 300mW Infrared Laser Diode KLHLD-808TO5.6-ZP Laser Head Without PD

$5.68

QL78C6SA/B/C-L QSI 780nm 3mW Low Current Laser Diode Infrared Laser Diode

$3.41

QL78C8SB-N QSI 780nm 3mW Laser Diode Infrared Laser Diode

$6.82