PA4546.102NLT Inductors, Coils, Chokes

Q @ Freq:	--
Height - Seated (Max):	0.047" (1.20mm)
Size / Dimension:	0.175" L x 0.160" W (4.45mm x 4.06mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Features:	--
Inductance Frequency - Test:	100kHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	--
Series:	PA4546.XXXNLT
DC Resistance (DCR):	47 mOhm Max
Shielding:	Unshielded
Current - Saturation:	6A
Current Rating:	4A
Tolerance:	±20%
Inductance:	1µH
Material - Core:	--
Type:	Molded
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors: PA4546.102NLT Application Field and Working Principle

Fixed inductors are electronic components widely used in current and voltage electrical circuits. They are formed by coils with varying number of closely wrapped turns that allow different levels of reactance depending on the type of electrical component used. The PA4546.102NLT Standard molded leaded inductor is an example of this type of electrical component used in various applications for its reliability, low cost, and different electrical characteristics.The PA4546.102NLT standard leaded inductor is a part of the PA4546 series which is used in many industrial and consumer electronics. It is manufactured with a diameter of 8.3mm and a height of 10.2mm, with a lead spacing of 5.08mm. This inductor has a four-layer construction which includes the core, enamel wires, the shield, and the solder ring. The core is made of powdered iron, and the multi-layer insulation includes an epoxy insulation layer.The main feature of the PA4546.102NLT is its maximum inductance of 10.2nH which allows it to be used in applications where high-frequency current is used such as in radio communications, telecommunications, and computer peripherals. The maximum rated current is 1.2A, and the maximum DCR is 0.202Ω. The PA4546.102NLT provides improved ESD and electro-magnetic interference (EM) protection, and its operating temperature range is -40⁰C to +85⁰C.The way fixed inductors work is by allowing current to pass through them but controlling its flow. This is done by increasing the opposition of the current through the inductor, allowing a continuous current to pass through it and be stored within the component. This stored energy then generates an opposing voltage to the incoming current, creating an effect known as inductance, thus providing an inductive reactance at a specific frequency.The characteristics of a fixed inductor can be determined by measuring the DC resistance, the quality factor, and the self-inductance. The quality factor is an indication of the efficiency of the component and defines how much energy is stored during an AC cycle. The self-inductance is a measure of the current stored in the component in terms of the inductance during an AC cycle. Thus, the higher the quality factor and self-inductance, the better the performance of the component. In terms of application, the PA4546.102NLT can be used in electrical circuits to filter out high frequencies, stabilize and regulate the voltage by storing charge, protect alternative current systems from short circuits and reduce noise interference.Fixed inductors are commonly used in consumer and industrial applications such as audio equipment, amplifiers, automotive electronics, power supplies, telecommunications, and radio systems. It is important to note that although some of these components may have similar dimensions and general characteristics, their electrical performance will vary depending on the type of component used and its features.Overall, the PA4546.102NLT, like other fixed inductors, provides reliable, low-cost electrical characteristics for a wide range of applications. Its construction includes core, coils with varying number of turns, and a maximum inductance of 10.2nH which allows it to be used in applications involving high AC frequencies. Additionally, the component also provides improved ESD and EM protection as well as a wide operating temperature range. For all these reasons, it is one of the most frequently used passive electronic components in the industry.

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