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 |
|---|---|---|---|---|---|---|---|
![]() OPB802W55 $3.90 | TT Electronics/Optek Technology | SENSOR OPT SLOT PHOTOTRANS MODUL | Bulk | Chassis Mount | - | -40°C ~ 80°C | |
![]() OPB802W55Z $4.58 | TT Electronics/Optek Technology | SENSOR OPT SLOT PHOTOTRANS MODUL | Bulk | Chassis Mount | - | -40°C ~ 80°C | |
![]() OPB804 $1.67 | TT Electronics/Optek Technology | SENSOR OPT SLOT PHOTOTRAN PCB MT | Bulk | Through Hole | - | -40°C ~ 85°C | |
![]() OPB804 $0.66 | onsemi | SENSOR OPT SLOTTED MODULE | - | - | Through Hole | - | - |
![]() OPB806 $3.43 | TT Electronics/Optek Technology | SENSOR OPT SLOT PHOTOTRAN PCB MT | Bulk | Through Hole | - | -40°C ~ 85°C | |
![]() OPB810L51 $2.69 | TT Electronics/Optek Technology | SENSOR OPT SLOT PHOTOTRAN PCB MT | Bulk | Through Hole | - | -40°C ~ 85°C | |
![]() OPB810L55 $2.16 | TT Electronics/Optek Technology | SENSOR OPT SLOT PHOTOTRAN PCB MT | Bulk | Through Hole | - | -40°C ~ 85°C | |
![]() OPB810W51 $3.92 | TT Electronics/Optek Technology | SENSOR OPT SLOT PHOTOTRANS MODUL | Bulk | Chassis Mount | - | -40°C ~ 80°C |
Recently, global semiconductor manufacturers have been constantly taking actions and presenting numerous new developments in aspects such as process technology and product research and…
Read More
In the embedded world, general-purpose CPUs are great at running operating systems, and MCUs excel at logic control. But when you need to process…
Read More
On October 1, 2025 local time, OpenAI, an artificial intelligence research company, announced the establishment of a cooperative relationship with Samsung Electronics and SK…
Read MoreON Semiconductor (onsemi), a global leader in intelligent power and sensing technologies, has announced plans to implement price adjustments for select product lines, effective…
Read More
TOKYO — Global leading semiconductor and power electronic components manufacturer Renesas Electronics officially issued a new price adjustment notice in early September 2026, confirming…
Read More
Understand how oscillators generate timing signals, how they differ from crystals, and which frequency, output and stability specs matter when choosing one.
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
Recently, the global electronic component market has witnessed a series of new developments. The strategic layouts and market collaborations of major enterprises are constantly…
Read MoreSeptember 16, 2026 – Global — Leading semiconductor manufacturer ON Semiconductor (onsemi, NASDAQ: ON) has officially issued a formal price adjustment letter to global…
Read More
Learn the relay definition, coil and contact operation, NO and NC forms, load ratings and suppression choices. Compare mechanical, reed and solid-state types.
Read More
Stay ahead with ChipApex Insights — technical deep dives, market trends, and sourcing tips for memory, microcontrollers, power management, and industrial-grade components. Trusted by…
Read MoreAs 2025 draws to a close, the global semiconductor industry stands at a crossroads. Intertwined with escalating geopolitical tensions, supply chain disruptions, and groundbreaking…
Read More