KODENSHI SG-211 Photo Interrupter Slotted Opto Switch
Compact slotted opto switch with GaAs IRED & phototransistor. Ideal for floppy drives, cameras, and sensing. 0.4mm aperture.
The KODENSHI SG-211 Photo Interrupter is a compact and reliable optoelectronic sensor designed for precise detection in a wide range of applications. This slotted opto switch combines a GaAs infrared emitting diode (IRED) with a phototransistor, offering efficient and accurate transmissive sensing. Its 0.4mm aperture ensures high-resolution detection, making it ideal for use in floppy disk drives and camera systems.
Engineered for easy mounting, the SG-211 features a through-hole design that allows straightforward installation on PCBs. The device operates over a broad temperature range from -25°C to 85°C, ensuring reliable performance in various environmental conditions. With a maximum collector-emitter voltage of 30V and a collector current of up to 20mA, this photo interrupter delivers consistent and dependable output for your sensing needs.
Key Features:
- Compact and lightweight design (6 grams)
- GaAs IRED and phototransistor combination
- 0.4mm aperture for high-resolution sensing
- Easy PCB mounting with through-hole package
- Operating temperature range: -25°C to 85°C
- Maximum collector-emitter voltage: 30V
- Maximum collector current: 20mA
Applications:
- Sensing instrumentation
- Floppy disk drives
- Camera systems
The KODENSHI SG-211 is a versatile and cost-effective solution for optical sensing in compact electronic assemblies. Its robust construction and precise performance make it a trusted choice for engineers and hobbyists alike.
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