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TT Electronics - Optek Technology OP550A Silicon Phototransistor
The OP550 series consists of NPN silicon phototransistors designed for wide-angle reception, ideal for space-constrained applications and PCBoard mounting. These devices feature an external lens in a clear epoxy package, providing even reception over large areas. Suitable for optical switches, interrupt detectors, and non-contact sensing, they are compatible with infrared LEDs emitting at 935 nm. The series includes high-sensitivity models like OP550A, with options for opaque or blue-tinted packages that enhance performance in high ambient light conditions. These phototransistors offer reliable, precise optical sensing for industrial automation and electronic control systems.
TT Electronics - Optek Technology OP550A Silicon Phototransistor Specifications:
- Storage Temperature Range: -40°C to +100°C
- Operating Temperature Range: -40°C to +100°C (OP550, OP555, OP560, OP750); -40°C to +85°C (OP552)
- Collector-Emitter Voltage: 30V (OP550, OP555, OP560, OP750); 15V (OP552)
- Emitter-Collector Voltage: 5V
- Power Dissipation: 100 mW (OP550, OP555, OP560, OP750); 200 mW (OP770)
- Collector-Emitter Breakdown Voltage: 30V (OP550, OP555, OP560, OP750); 15V (OP552)
- Collector Dark Current: Max 100 nA
- Wavelength: 935 nm infrared emission
- Sensitivity: High photon sensitivity with wide reception angle
- Package: Epoxy molded, side-looking, with external or internal lens options
- Sensing angle: acceptance half-angle of 28° (for blue-tinted models)
- Mounting: Surface-mount compatible with PCBoard applications
- RoHS compliant
Buy the Buy TT Electronics OP550A NPN Silicon Phototransistor Part Number OP550A Online
Purchase the TT Electronics OP550A Silicon Phototransistor online today. Engineered for wide-angle reception, high sensitivity, and reliable performance in space-constrained applications. Perfect for optical switches, non-contact sensors, and optical interrupt detectors with options for clear, opaque, and blue-tinted packages. This phototransistor offers consistent infrared detection at 935 nm, making it ideal for factory automation, electronic controls, and safety systems. Order easily, benefit from fast shipping, and ensure your project has dependable optical sensing components.
Get TT Electronics OP550A today—built for precise optical sensing in space-limited environments and high ambient light conditions.
Frequently Asked Questions
Where can I buy TT Electronics - Optek Technology OP550A?
You can click on the BUY or RFQ button to purchase OP550A from an authorized TT Electronics - Optek Technology distributor.
How do I troubleshoot issues or seek technical support for part OP550A?
You can download the OP550A datasheet or visit the TT Electronics - Optek Technology website for support.
Who is the manufacturer of OP550A?
TT Electronics - Optek Technology