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OSI Optoelectronics Photodetector Amplifier Unit Through Hole TO-46, 1650nm Peak Sensitivity FCI-H250G-InGaAs-75

Specifications

Country of Origin United States
Brand OSI Optoelectronics
Height 2.65mm
Length 2.65mm
Model FCI-H250G-InGaAs-75
Packaging Tape & Reel
Width 5.4mm
Mount Type Through Hole
Series FCI
Maximum Operating Temperature 85°C
Package Type TO-46
Minimum Operating Temperature -40°C
Interfaces Ethernet
Standards/Approvals RoHS
Number of Pins 4
Output Signal Type Differential
Wavelength of Peak Sensitivity 1650nm
Spectral Range of Sensitivity 1100 to 1650 nm
Peak Photo Sensitivity 2500V/W

Key Features

  • Operates in spectral sensitivity range of 1100 to 1650 nm with a peak at 1650 nm.
  • Equipped with InGaAs photodetector and low noise trans impedance amplifier for high-speed signal amplification.
  • Offers differential output signal type for enhanced signal integrity.
  • Mounts using a through-hole TO-46 package with 4 pins for reliable installation.
  • Wide operating temperature range from -40°C to 85°C for industrial and commercial use.
  • Features low capacitance for fast signal response and high bandwidth capability up to 2.50 Gbps.
  • Designed for fibre channel, high speed optical communication, Ethernet, and ATM applications.
  • Hermetically sealed for durability and long-term reliability in harsh environments.

Product Description

OSI Optoelectronics FCI-H250G-InGaAs-75 Photodetector Amplifier Unit is a high-performance electronic component designed for sensitive optical detection and signal amplification in a compact TO-46 through hole package.

This photodetector amplifier unit utilizes an InGaAs photodetector coupled with a low noise trans impedance amplifier to provide high bandwidth performance with a dynamic range suitable for demanding telecommunication and optical sensing applications. It supports data rates up to 2.50 Gbps and outputs a differential signal to maintain signal integrity in high-speed environments.

The package is hermetically sealed to protect internal components from environmental contaminants, enhancing reliability and longevity in industrial, laboratory, and commercial settings.

Operating over a temperature range from -40°C to 85°C, this unit is robust for use in harsh conditions such as fibre channel systems, gigabit Ethernet networks, ATM exchanges, and other high speed optical communication infrastructures.

The component meets RoHS compliance standards, providing an environmentally responsible choice for manufacturing and design engineers. Operates in spectral range 1100 to 1650 nm with peak sensitivity at 1650 nm. Equipped with InGaAs photodetector and low noise amplifier for accurate signal processing.

Through hole mount TO-46 package with 4 pins ensures secure mechanical and electrical connection. Differential output signal type improves noise immunity and signal quality. Wide temperature range (-40°C to 85°C) supports diverse industrial environments.

Compact package dimensions: 2.65mm height and length; 5.4mm width. Compatible with fibre channel, ATM, Ethernet, SONET OC-48/SDH STM-16 applications. Hermetically sealed for protection against moisture and contaminants. RoHS-compliant environmentally safe design.

This Photodetector Amplifier Unit is ideal for industrial, telecommunications, laboratory instrumentation, manufacturing, and high speed optical communication use cases. It combines sensitivity, durability, and performance in a compact form factor to enable efficient signal detection and processing.

For further exploration of optical and photodetector components, browse the Electronics & Electricals Amplifiers category on EnvMart for comprehensive solutions.

OSI Optoelectronics Photodetector Amplifier Unit Through Hole TO-46, 1650nm Peak Sensitivity FCI-H250G-InGaAs-75
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Frequently Asked Questions

The peak sensitivity wavelength of this photodetector amplifier unit is 1650 nm.

This model operates within a temperature range of -40°C to 85°C.

It provides a differential output signal type, which enhances signal integrity.

The spectral sensitivity range of this unit is from 1100 nm to 1650 nm.

The TO-46 package has dimensions of 2.65 mm in height and length, and 5.4 mm in width.

This unit supports data rates up to 2.50 Gbps.

It uses a through-hole mounting type with 4 pins for secure installation.

Yes, this model is RoHS compliant, making it an environmentally responsible choice.

It is suitable for applications such as fibre channel systems, gigabit Ethernet networks, and ATM exchanges.

It is equipped with a low noise trans impedance amplifier for high-speed signal amplification.

The packaging type is Tape & Reel, which is commonly used for electronic components.

The country of origin for this unit is the United States.

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