T551B107K040AH

Operating Temperature:	-55°C ~ 125°C
Features:	General Purpose
Ratings:	--
Manufacturer Size Code:	B
Lead Spacing:	--
Height - Seated (Max):	--
Size / Dimension:	0.312" Dia x 0.641" L (7.92mm x 16.28mm)
Package / Case:	Axial, Can
Mounting Type:	Through Hole
Lifetime @ Temp.:	2000 Hrs @ 85°C
Series:	T551
ESR (Equivalent Series Resistance):	150 mOhm
Type:	Hermetically Sealed
Voltage - Rated:	40V
Tolerance:	±10%
Capacitance:	100µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tray

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Tantalum - Polymer CapacitorsTantalum - Polymer capacitors are widely used in various applications due to their distinctive features. The product series name of T551B107K040AH is the handy number for referring to one of these unique capacitors. This article will discuss the application fields and working principle of the T551B107K040AH.The T551B107K040AH belongs to the family of solid polymer electrolytic capacitors (SPE). SPEs have a wide range of uses in various electronic devices, due to their distinct advantages they possess over other capacitors used in electronics applications. They are widely used to maintain and store electrical energy in electronic circuits, to act as timing elements and in noise filtering applications. In terms of their working principle, SPEs consist of a solid polymer electrolyte sandwiched between the two electrodes. The electrolyte is a hydrophobic material, which can allow ions to move through it under the influence of an electric field. This creates a mobile charge layer, providing a double layer capacitance in the material, which is used to store electrical energy. The dual layer consists of an anode and a cathode, which are typically made out of tantalum metal or metal oxides. These materials provide a dependable electrical contact and a reliable charge storage capacity.The T551B107K040AH is a special type of SPE, utilizing a sealed construction to maintain moisture resistance and prevent corrosion. This design helps to protect the capacitor from high humidity, which can cause degradation over time. The sealed design also helps to improve the absorption rate of charge, enabling the capacitor to maintain a higher voltage and a greater capacitance rating. This helps to improve the performance and reliability of the T551B107K040AH over other types of capacitors.The application fields of the T551B107K040AH include automotive and industrial electronics, medical equipment, analytical instruments, voice coils and telecom equipment. The T551B107K040AH provides reliable performance and long-term stability under harsh environments, such as in automotive or industrial applications. It is a stable, reliable and durable capacitor, allowing it to be used in a variety of applications, from small devices to large systems.In conclusion, the T551B107K040AH is a special type of tantalum-polymer capacitor, offering dependable electrical performance and reliable charge storage capacity. The unique sealed construction helps to protect it from corrosion and high humidity, and its wide variety of application fields make it suitable for a wide range of applications.

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