LED THT EOLD-980-095-1
High Precision NIR Source for Sensing and Industrial Systems – 980nm IR LED EOLD-980-095-1
The EOLD-980-095-1 is a high-performance 980 nm near-infrared (NIR) LED developed for sensing, gas detection, and industrial automation applications. Manufactured by EPIGAP OSA Photonics, this infrared emitter delivers strong and stable optical output for demanding scientific and industrial environments. Housed in a robust TO-46 metal package with a flat window, the LED provides excellent durability, thermal stability, and long operational life. Operating within the NIR spectrum, it ensures reliable infrared illumination for applications requiring accurate and consistent optical performance. United Spectrum Instruments is the authorised distributor of EPIGAP OSA Photonics products in India.
Designed for advanced sensing and automation systems, the EOLD-980-095-1 is widely used in proximity sensing, optical detection, gas analysis, and analytical instrumentation. Its wide emission profile enables uniform infrared coverage, improving detection efficiency and enhancing measurement reliability in laboratory and industrial environments. The flat window design supports efficient light distribution, making it suitable for compact sensing systems and specialised optical equipment requiring stable NIR illumination. Its dependable infrared output ensures reliable operation in continuous-use monitoring and automation applications.
The compact and durable construction of the EOLD-980-095-1 allows seamless integration into industrial automation systems, laboratory instruments, and advanced sensing equipment. Its TO-46 metal housing supports efficient heat dissipation, helping maintain stable optical performance during prolonged operation. Combining wide-angle NIR illumination, rugged packaging, and dependable long-term performance, the EOLD-980-095-1 provides an excellent solution for applications requiring precise, stable, and high-quality infrared light sources.
Understanding LED THT EOLD-980-095-1
The EOLD-980-095-1 operates at a peak wavelength of 980 nm, a key range for infrared sensing and spectroscopy applications. It delivers radiant power up to ~31 mW at 100 mA, ensuring strong and stable signal output.
Unlike lens-based narrow emitters, this LED features a wide viewing angle of ~100°, enabled by its flat window design, allowing uniform illumination across larger areas.
Its hermetic TO-46 package ensures excellent thermal stability and environmental protection, making it suitable for continuous operation in demanding industrial and scientific environments.
Technical Specifications
| Parameter | Specification |
| Product | EOLD-980-095-1 |
| Type | NIR Infrared LED |
| Peak Wavelength | 980 nm (960–1000 nm) |
| Optical Output Power | up to ~31 mW |
| Forward Current | up to 100 mA |
| Forward Voltage | ~1.5 – 2.0 V |
| Spectral Width (FWHM) | ~46 nm |
| Viewing Angle | ~100° |
| Radiant Intensity | ~8 mW/sr |
| Package | TO-46 Metal Can (Flat Window) |
| Mounting Type | Through-hole |
| Operating Temperature | -40°C to +85°C |
| Compliance | RoHS & REACH compliant |
Key Features and Advantages
980 nm NIR Wavelength for Advanced Sensing
Operating at 980 nm, the LED is optimised for infrared sensing, spectroscopy, and gas detection, where precise wavelength interaction is critical.
Wide Beam Angle for Uniform Illumination
With a ~100° viewing angle, the flat window design ensures broad and even IR distribution, making it ideal for applications requiring large-area coverage.
High Radiant Output for Strong Signal Detection
Delivering up to 31 mW radiant power, the LED provides strong signal strength, improving accuracy in sensing and analytical systems.
Flat Window Design for Diffused Emission
Unlike lens-based LEDs, the flat window enables uniform light dispersion, which is essential for proximity sensing and gas measurement applications.
Robust TO-46 Hermetic Package
The metal package ensures excellent mechanical strength, thermal stability, and protection against environmental conditions, ensuring long-term durability.
Efficient Thermal Management
The TO-can design allows effective heat dissipation, enabling stable performance even at higher drive currents (100 mA).
Stable Optical Output for Reliable Measurements
The LED delivers consistent and repeatable infrared emission, critical for analytical instruments and industrial automation systems.
Industrial-Grade Reliability
Designed for demanding environments, the LED offers long operational life and dependable performance, reducing maintenance costs.
Applications Across Industries
Gas Sensing Systems
The 980 nm wavelength is widely used in gas detection systems, enabling accurate measurement through infrared absorption techniques.
Proximity & Motion Sensing
Ideal for proximity sensors and motion detection systems, providing reliable detection in automation and robotics applications.
Industrial Automation & Control Systems
Used in automated systems for object detection, positioning, and process monitoring in manufacturing environments.
Optical Sensing & Measurement Systems
Supports spectroscopy and optical sensing systems requiring stable and uniform infrared illumination.
Biomedical & Medical Applications
Used in diagnostic systems and medical instruments for non-invasive sensing and analysis.
Biometric & Security Systems
The NIR wavelength supports biometric authentication and security systems, enhancing detection performance.
Machine Vision & Research Applications
Widely used in machine vision systems and photonics research where consistent IR illumination is required for imaging and analysis.
Why Choose United Spectrum Instruments?
United Spectrum Instruments is a trusted supplier of advanced photonics components in India. We provide expert consultation, product selection guidance, and integration support for infrared LEDs like EOLD-980-095-1. With strong technical expertise and responsive after-sales service, we ensure reliable sourcing and long-term performance. Our commitment to quality and customer success enables industries to implement efficient sensing, automation, and analytical solutions tailored to their needs.
- Authorised Indian distributor for EPIGAP OSA Photonics THT LED solutions
- Access to premium German-engineered Through-Hole Technology (THT) LEDs
- Wide wavelength coverage from UV-C to SWIR applications
- Strong expertise in UV, VIS, IR, and SWIR THT LED technologies
FAQs
What is the wavelength of EOLD-980-095-1?
It operates at 980 nm in the near-infrared spectrum.
What is the optical output power?
It delivers up to approximately 31 mW radiant power.
What is the viewing angle?
It offers a wide beam angle of about 100° for uniform illumination.
What applications is it best suited for?
It is used in gas sensing, proximity sensing, industrial automation, and optical detection systems.
Is it suitable for industrial environments?
Yes, it operates from -40°C to +85°C and is designed for reliable industrial use.
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FAQs
What is the wavelength of EOLD-980-095-1?
It operates at 980 nm in the near-infrared spectrum.
What is the optical output power?
It delivers up to approximately 31 mW radiant power.
What is the viewing angle?
It offers a wide beam angle of about 100° for uniform illumination.
What applications is it best suited for?
It is used in gas sensing, proximity sensing, industrial automation, and optical detection systems.
Is it suitable for industrial environments?
Yes, it operates from -40°C to +85°C and is designed for reliable industrial use.
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