PE-1008CD681JTT

DC Resistance (DCR):	1.47 Ohm Max
Height - Seated (Max):	0.090" (2.29mm)
Size / Dimension:	0.115" L x 0.110" W (2.92mm x 2.79mm)
Supplier Device Package:	1008 (2520 Metric)
Package / Case:	1008 (2520 Metric)
Mounting Type:	Surface Mount
Inductance Frequency - Test:	25MHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	375MHz
Q @ Freq:	45 @ 100MHz
Series:	1008CD
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	230mA
Tolerance:	±5%
Inductance:	680nH
Material - Core:	Ceramic
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed inductors are electrical components consisting of tightly wound coils that are used to store electrical energy. The electrical energy stored in them is used to amplify signals, block out high frequency noise, and generate a current. PE-1008CD681JTT is a fixed inductor with an Unshielded SMD type. This type of inductor is designed for surface mount applications.This PE-1008CD681JTT component is an inductor with a ferrite core and a 10µH inductance value. It has been mainly designed as a High Frequency Inductor suitable for DC-DC converter applications but is also suitable for use in low EMI noise suppression circuits. Its fixed inductance value ensures that the inductor can handle high frequency signals without degradation.The PE-1008CD681JTT fixed inductor is typically used in DC-DC power converter applications, where its high frequency operation prevents undesired harmonics from entering the power supply line. At the same time, it helps reduce the size of the circuit by eliminating the need for bulky transfomers. By minimizing the components in the design, the power efficiency of the system is increased.The PE-1008CD681JTT inductor features an impedance of 1.7 Ω at 100 MHz and a maximum dc current rating of 100 mA. It can handle peak currents up to 400mA. Its low DCR of 0.19Ω ensures that it can be used in high current applications without compromising its performance. Its operating temperature range is between -40°C and +85°C.The working principle of fixed inductors is based on Faraday’s law of induction. This law states that a voltage will be induced in a coil when a current flowing through it is changed. This voltage is inversely proportional to the rate of change of the current. When current flowing through the PE-1008CD681JTT inductor changes, the voltage generated by the inductor is proportional to its inductance.The construction of the PE-1008CD681JTT inductor consists of a high initial permeability ferrite core which is tightly wound with copper strands. The ferrite core which is made of special materials possesses a high initial permeability, thus allowing for a lower dc resistance. The copper wound coils provide an inductance of 10µH.The PE-1008CD681JTT fixed inductor is an ideal solution for DC-DC converter applications such as Switch Mode Power Supplies (SMPSs), RF circuits, amplifier circuits, signal filtering, DC-DC converters, and switching regulators. It is also used in automotive, telecommunication, and industrial electronics. It is widely used in high current applications such as battery charging circuits and motor controllers.With its high inductance value, high peak current handling capability, and low dc resistance, the PE-1008CD681JTT fixed inductor is a great option for DC-DC converter applications. Its ferrite core provides excellent stability when working with high frequencies. Its low cost and small size make it an ideal choice for many applications.

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