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.
Need larger quantities? Need additional quantities? Get in touch and we'll arrange it for you.
- Shipped within 0-2 business days
- Shipping to United States: 3-5 business days*
- Free Shipping Included
Always follow local regulations and product guidance.
Free standard delivery on US mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For defective items, contact us within 14 days for a replacement or refund.
View Full Delivery & Returns PolicySecure Transactions
We take the utmost care with your payment and personal details. Our website uses advanced encryption technology, including Secure Sockets Layer (SSL), to protect your information during transmission. You can verify a secure connection by looking for 'https' and a locked padlock in your browser.
Cookie Policy
Cookies enhance your shopping experience by keeping track of your cart and remembering you when you return. We also use banner advertising based on your browsing history to present products of potential interest.
Security Warning
Beware of phishing scams! We will never ask for personal details via email. If such information is required, we'll ask you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.
You might like
