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 |
|---|---|---|---|---|---|---|---|
![]() OPB992N51 $4.46 | TT Electronics/Optek Technology | SENSOR OPTICAL 3.18MM MOD WIRE | Bulk | Chassis Mount | Photologic® | -40°C ~ 70°C | |
![]() OPB992N51Z $4.24 | TT Electronics/Optek Technology | SENSOR OPTICAL 3.18MM MOD WIRE | Bulk | Chassis Mount | Photologic® | -40°C ~ 70°C | |
![]() OPB992N55 $4.46 | TT Electronics/Optek Technology | SENSOR OPTICAL 3.18MM MOD WIRE | Bulk | Chassis Mount | Photologic® | -40°C ~ 70°C | |
![]() OPB992N55Z $5.04 | TT Electronics/Optek Technology | SENSOR OPTICAL 3.18MM MOD WIRE | Bulk | Chassis Mount | Photologic® | -40°C ~ 70°C | |
![]() OPB992P11Z $4.63 | TT Electronics/Optek Technology | SENSOR OPTICAL 3.18MM MOD WIRE | Bulk | Chassis Mount | Photologic® | -40°C ~ 70°C | |
![]() OPB992P51 $4.46 | TT Electronics/Optek Technology | SENSOR OPTICAL 3.18MM MOD WIRE | Bulk | Chassis Mount | Photologic® | -40°C ~ 70°C | |
![]() OPB992P51Z $5.34 | TT Electronics/Optek Technology | SENSOR OPTICAL 3.18MM MOD WIRE | Bulk | Chassis Mount | Photologic® | -40°C ~ 70°C | |
![]() OPB992P55Z $4.05 | TT Electronics/Optek Technology | SENSOR OPTICAL 3.18MM MOD WIRE | Bulk | Chassis Mount | Photologic® | -40°C ~ 70°C |

Choose an ADC converter by resolution, sample rate, noise and input design. Review practical tradeoffs and prepare component requirements for ChipApex.
Read More
Choose logic inverter ICs by thresholds, supply, output drive and delay. Compare standard and Schmitt-trigger inputs, power sequencing and replacement checks.
Read More
Select a bridge rectifier by reverse voltage, capacitor charging current, startup surge and cooling. Work through a stated DC voltage and ripple example.
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
The global electronics industry is facing an escalating shortage of tantalum capacitors, a critical passive component, as surging demand from AI servers, automotive electronics,…
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 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 MoreSeptember 16, 2026 – Global — Leading semiconductor manufacturer ON Semiconductor (onsemi, NASDAQ: ON) has officially issued a formal price adjustment letter to global…
Read More
The global memory market is entering an unprecedented supply-constrained phase as soaring demand from artificial intelligence (AI) infrastructure collides with strategic capacity reallocations by…
Read More
Learn how a diode conducts, how to identify anode and cathode, and when to choose rectifier, TVS, Zener or photodiode types for a circuit.
Read More
Choose a vibration sensor for machine monitoring. Compare sensing methods, bandwidth, noise and mounting, then define the signal-chain requirements.
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 More