TC124-FR-0744K2L

Series:	TC124
Packaging:	Tape & Reel (TR)
Part Status:	Active
Circuit Type:	Isolated
Resistance (Ohms):	44.2k
Tolerance:	±1%
Number of Resistors:	4
Resistor Matching Ratio:	--
Resistor-Ratio-Drift:	--
Number of Pins:	8
Power Per Element:	62.5mW
Temperature Coefficient:	±200ppm/°C
Operating Temperature:	-55°C ~ 125°C
Applications:	DDRAM, SDRAM
Mounting Type:	Surface Mount
Package / Case:	0804, Concave, Long Side Terminals
Supplier Device Package:	--
Size / Dimension:	0.079" L x 0.039" W (2.00mm x 1.00mm)
Height - Seated (Max):	0.020" (0.50mm)

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Introduction

Resistor Networks, Arrays are distributed components with multiple interconnected resistors, designed to perform specific electrical functions.TC124-FR-0744K2L is a type of resistor networks with an array from the family of token capacitor. This device is an array of 12x4 polarized capacitor string in a standard 20-lead TO-220 package.

TC124-FR-0744K2L Application Field

The TC124-FR-0744K2L resistor network is used in many different applications such as portable consumer devices, PoE/PoE++ applications, industrial and medical equipment, and digital displays. The TC124-FR-0744K2L can also be used in high-frequency circuits due to its small form factor, low operating temperature, and power efficiency. Other applications include personal computers, electronic keyboards, and musical instruments.

Working Principle

The working principle behind the TC124-FR-0744K2L is the polarized capacitor array, which is composed of 12 capacitors connected in a series-parallel-series configuration. This device is designed to supply a steady current flow and provide a smooth, uniform, and predictable voltage output. The TC124-FR-0744K2L resistor network works by providing a constant voltage output as the current flows through the series-parallel configuration. The 12 capacitors in the device are connected in a 3-4-5 configuration, meaning that the first three capacitors are connected in series and the remaining nine are connected in parallel. As a result, the current is divided among the 12 capacitors, providing a more reliable and consistent voltage output.

Conclusion

TC124-FR-0744K2L resistor network arrays from the token capacitor family are a popular choice for many different applications. This device features a 12 capacitors array in a 20-lead TO-220 package, with a series-parallel-series configuration. This configuration provides a steady current flow and uniform voltage output for many applications. The TC124-FR-0744K2L is an ideal choice for portable consumer devices, PoE/PoE++ applications, and digital displays.

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