SEARCH
— IC芯片 | 连接器 | 传感器 | 被动器件 —

Optical Sensors are components that detect light and convert it into an electronic signal. Devices in this category include ambient light sensors, IR sensors, UV sensors, camera modules, distance measuring sensors, image and camera sensors, photo detectors (CdS cells, logic output, remote receivers), photodiodes, industrial photoelectric, photointerrupters (slot type - logic output, transistor output), photonics (counters, detectors, single photon counting modules), phototransistors, reflective (analog output, logic output), and more.
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
![]() LTR-3208E $0.30 | Lite-On Inc. | SENSOR PHOTO 940NM TOP VIEW RAD | Bulk | Through Hole | - | -40°C ~ 85°C | |
![]() LTR-323DB $0.30 | Lite-On Inc. | SENSOR PHOTODIODE 900NM RADIAL | Bulk | Through Hole | - | -40°C ~ 85°C | |
![]() LTR-329ALS-01 $0.59 | Lite-On Inc. | SENSOR OPT AMBIENT 4 VDFN | Tape & Reel (TR),Cut Tape (CT) | 4-Pin ChipLED | Surface Mount | - | -30°C ~ 70°C |
![]() LTR-350AB $0.28 | Lite-On Inc. | PT/IR LTR-350 PTD SIDE LOOKING | Bag | - | - | - | |
![]() LTR-390UV-01 $0.49 | Lite-On Inc. | SENSOR OPT UV 6 WFDFN | Tape & Reel (TR) | 6-Pin ChipLED | Surface Mount | - | -40°C ~ 85°C |
![]() LTR-4206 $0.27 | Lite-On Inc. | SENSOR PHOTO 940NM TOP VIEW T1 | Bulk | Through Hole | - | -40°C ~ 85°C | |
![]() LTR-4206E $0.27 | Lite-On Inc. | SENSOR PHOTO 940NM TOP VIEW T1 | Bulk | Through Hole | - | -40°C ~ 85°C | |
![]() LTR-507ALS-01 $0.43 | Lite-On Inc. | SENSOR OPT AMBIENT 8 SMD | Tape & Reel (TR) | 8-SMD | Surface Mount | - | -40°C ~ 85°C |
As 2025 draws to a close, the global semiconductor industry stands at a crossroads. Intertwined with escalating geopolitical tensions, supply chain disruptions, and groundbreaking…
Read MoreDutch authorities announced on November 7 the lifting of control measures on Nexperia (formerly NXP Semiconductors’ Standard Products division), marking the end of a…
Read More
Recently, the global electronic components market has been constantly evolving, and different regions and enterprises have witnessed new moves in aspects such as technological…
Read More
Understand RF attenuator dB values, fixed and programmable types, impedance, power limits and noise tradeoffs before choosing parts for an RF signal path.
Read More
STMicroelectronics (ST), a global leader in semiconductor manufacturing, has officially notified customers of a new round of price increases for selected products, set to…
Read More
In the world of embedded electronics, getting a device to “think” is only half the battle. The other half is getting it to communicate…
Read More
The multilayer ceramic capacitor (MLCC) market has fallen into a severe structural supply crunch in the third quarter of 2026, driven by explosive demand…
Read More
On September 22nd, it was reported that Samsung Electronics, the South Korean tech giant, had successfully passed NVIDIA’s certification test for its 12-layer HBM3E…
Read More
Hsinchu, Taiwan – April 18, 2026 – United Microelectronics Corporation (UMC, NYSE: UMC), a leading global semiconductor foundry specializing in mature process technologies, has…
Read More
What Is NOR Flash? Why It Still Powers Critical Embedded Systems When your car’s engine control unit boots in milliseconds…When a medical device executes…
Read More
Understand tactile switches, PCB and keyboard differences, four-pin wiring, debounce, force, travel and replacement checks for reliable control inputs.
Read MoreThe Dutch government’s intervention in the control of Nexperia (Anshi Semiconductor) is triggering a chain reaction of turmoil in the global power semiconductor market.…
Read More