RL895-123K-RC

DC Resistance (DCR):	25 Ohm Max
Height - Seated (Max):	0.374" (9.50mm)
Size / Dimension:	0.307" Dia (7.80mm)
Supplier Device Package:	--
Package / Case:	Radial
Mounting Type:	Through Hole
Inductance Frequency - Test:	1kHz
Operating Temperature:	-30°C ~ 100°C
Ratings:	--
Frequency - Self Resonant:	390kHz
Q @ Freq:	80 @ 79.6kHz
Series:	RL895
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	73mA
Tolerance:	±10%
Inductance:	12mH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Bulk

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Fixed InductorsFixed inductors, also known as RF coils, are used in a variety of electronic circuits for different purposes. RL895-123K-RC is a new type of fixed inductor, which has a wide application field and different working principle compared with other types.ApplicationsRL895-123K-RC fixed inductor is generally used in RF circuits. It features excellent heat resistivity, low temperature coefficient, high Q characteristics, and tight tolerances. Therefore, it is the preferred choice for many applications including:RF amplifiers: RL895-123K-RC is able to filter output signals and improve the signal-to-noise ratio, allowing amplifiers the receive higher frequencies. This provides a more clear and better sounding signal to the user.High-frequency transceivers: This type of inductor helps reduce losses while providing excellent performance.Power supplies: RL895-123K-RC inductors are often used in power supplies to reduce noise and ripple, providing more reliable power to the system.Automotive electronics: RL895-123K-RC is often used in automotive electronics as it produces less heat, resulting in a more stable system.Working PrincipleRL895-123K-RC fixed inductor works by passing an electrical current through a coil of wire, creating a magnetic field. This magnetic field strengthens as more current flows through the coil. When the current stops, the magnetic field slowly dissipates.The induced voltage in an inductor depends on the rate of change of current through it. Thus, as the current through the coil increases over time, the voltage across the inductor increases. This is known as inductance. Inductance is measured in henries (H).Because RL895-123K-RC is a high-frequency part, the inductance is very low and the rate of change of current is very fast. This allows it to provide very high impedance to signals, allowing for more efficient filtering and improved signal purity.In summary, RL895-123K-RC fixed inductor is a new type of inductor with wide application field. It works by generating a magnetic field when electrical current passes through the coil. This field is then used to filter and improve signal quality, making it a popular choice for many applications, especially in the automotive and power supply fields.

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