NE85619-T1-A

Overview

The NE85619-T1-A is a high-speed photodiode module manufactured by CEL, designed for optical fiber communication systems operating within the 1000 to 1600 nm wavelength range. This component integrates an InGaAs PIN photodetector with an 80 um active area into a compact housing. It features a through-hole mounting style and utilizes an FC/PC connector for optical interface alignment. The module is engineered to provide reliable signal detection in fiber optic applications requiring precise spectral response across standard telecommunication bands.

Feature Summary

• Integrates an InGaAs PIN photodetector optimized for the 1000 to 1600 nm spectrum
• Features an 80 um active area for efficient light collection
• Includes an FC/PC connector for standardized optical interfacing
• Designed for through-hole mounting in fiber optic assemblies

Applications

• Optical fiber communication receivers
• Telecommunications signal detection modules
• Fiber optic sensor interfaces

Procurement Notes

Verify the manufacturer designation as CEL when sourcing this specific part number. Confirm the presence of the FC/PC connector and the 80 um detector specification against official datasheets to ensure compatibility with existing optical coupling mechanisms. Cross-reference the model suffix to confirm the exact package and connector configuration provided by the supplier.

Selection Notes

Select this module for applications requiring broad spectral sensitivity from 1000 to 1600 nm. Ensure the system design accommodates the through-hole mounting requirement and matches the FC/PC connector type for proper optical alignment. Consider the 80 um active area size relative to the fiber core diameter to optimize coupling efficiency for the intended fiber optic link.

Part Context

This component belongs to the family of optical fiber communication modules produced by CEL. It serves as a dedicated receiver element, combining the photodetector and mechanical interface into a single unit. Similar models in this category typically vary by active area size or connector type, but share the common goal of facilitating reliable optical-to-electrical conversion in fiber networks.

Replacement Considerations

Check for direct substitutes from CEL or other manufacturers offering identical FC/PC connectors and similar InGaAs PIN specifications. Verify that any replacement maintains the 1000-1600 nm spectral range and compatible mounting style to avoid redesigning the optical bench or PCB layout.