ER1641-104KR

DC Resistance (DCR):	3.12 Ohm Max
Height - Seated (Max):	--
Size / Dimension:	0.162" Dia x 0.410" L (4.11mm x 10.41mm)
Supplier Device Package:	Axial
Package / Case:	Axial
Mounting Type:	Through Hole
Inductance Frequency - Test:	2.5MHz
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	10MHz
Q @ Freq:	50 @ 2.5MHz
Series:	Military, MIL-PRF-39010/03, ER1641
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	160mA
Tolerance:	±10%
Inductance:	100µH
Material - Core:	Ferrite
Type:	--
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors are one of the most widely used components in the electronics industry. ER1641-104KR is a type of fixed inductor with many application fields and working principles that make it suitable for a variety of applications.

Application

ER1641-104KR has wide range of applications in the fields of automotive electronics, aerospace, telecommunications, industrial control, medical, consumer electronics, and security. It is widely used in radio frequency (RF) circuits for filtering, addressing, and amplifying the signals. ER1641-104KR is also used for noise suppression, providing a common mode filtering capability, and shielding the electrical circuit from electromagnetic interference (EMI).In addition, ER1641-104KR is used for impedance matching, for example between an antenna and a radio circuit. It is also used in power supplies, providing a current-limiting function to protect sensitive electronic components from over-current or short-circuit conditions. Furthermore, it is used in motor drives, inverters and controllers as well as in oscillator and resonant circuits for clock generation.

Working Principle

The ER1641-104KR inductor works on the principle of Faraday’s Law of electromagnetic induction. When a voltage is applied, a current is created in the inductor coil, which produces an opposing magnetic flux. This flux opposes any change in the current, thus inducing a magnetic field across the inductor. This magnetic field stores energy which is released gradually as the current decreases.The resistance of this inductor depends on the number of turns and its length, and its inductance also depends on the type of core material and the number of turns on the inductor. This helps to provide reliable and repeatable inductance values for a given inductor design.ER1641-104KR inductors are ideal for applications that require reliable and repeatable inductance values. They are also available in a variety of sizes and shapes to suit various applications

Advantages

ER1641-104KR offers a number of advantages over traditional inductors. It is a small size and is extremely lightweight, making it ideal for applications where space is at a premium. The inductance values are consistent and reliable, making it a reliable and repeatable choice.It is also a low cost option that is not susceptible to EMI and is resistant to shock and vibration. These features make it suitable for use in harsh industrial and automotive environments. Furthermore, the high Q factor of ER1641-104KR makes it well-suited for filters, amplifiers, and oscillator circuits.

Conclusion

ER1641-104KR is a type of fixed inductor with many applications and working principles that make it a suitable choice for a variety of applications. It is a small size, lightweight, and low-cost option that is resistant to EMI, shock, and vibration. Its high Q factor makes it ideal for filters, amplifiers, and oscillator circuits.

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