Allicdata Part #: | SP1210R-122KTR-ND |
Manufacturer Part#: |
SP1210R-122K |
Price: | $ 1.04 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | API Delevan Inc. |
Short Description: | FIXED IND 1.2UH 1.14A 160 MOHM |
More Detail: | 1.2µH Shielded Wirewound Inductor 1.14A 160 mOhm M... |
DataSheet: | SP1210R-122K Datasheet/PDF |
Quantity: | 1000 |
1000 +: | $ 0.94135 |
Specifications
Series: | SP1210R |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Type: | Wirewound |
Material - Core: | Ferrite |
Inductance: | 1.2µH |
Tolerance: | ±10% |
Current Rating: | 1.14A |
Current - Saturation: | 1.18A |
Shielding: | Shielded |
DC Resistance (DCR): | 160 mOhm Max |
Q @ Freq: | -- |
Frequency - Self Resonant: | -- |
Ratings: | -- |
Operating Temperature: | -55°C ~ 125°C |
Inductance Frequency - Test: | 100kHz |
Mounting Type: | Surface Mount |
Package / Case: | 1210 (3225 Metric) |
Supplier Device Package: | 1210 |
Size / Dimension: | 0.128" L x 0.095" W (3.25mm x 2.42mm) |
Height - Seated (Max): | 0.101" (2.57mm) |
Description
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Fixed inductors are used in most electronic devices. They are used to store energy in the form of a magnetic field to create a specific current through a conductor. The SP1210R-122K is one such fixed inductor. Let’s take a closer look at its application field and working principle.The SP1210R-122K inductor is commonly used in power supplies, amplifiers, and rectifiers, where high stability is required. It has an operating temperature range of -40 to +105 °C. This is important for applications where temperature changes can affect the functioning of electronic components.The SP1210R-122K inductor is made from a purple ferrite core. This is a magnetic material that is used to store and release energy in the form of a magnetic field when the inductor is in operation. It is covered with enamel-coated wire. This ensures that the magnetic field produced by the inductor is contained and does not weaken with time.The inductor itself consists of two coils, a primary and a secondary. The primary coil is connected to the source of power, while the secondary is connected to the load. When the power is turned on, a current passes through the primary coil. This creates a magnetic field which, in turn, induces a current in the secondary coil.This process of induction is known as Faraday’s law of induction. It states that when a changing magnetic field interacts with a conductor, an induced electromotive force or EMF is produced. This EMF is then used to create a current flow through the conductor.The SP1210R-122K inductor is a very efficient inductor. It features a inductance value of 120uh and a maximum DC resistance of 0.14Ω. This allows the inductor to handle both high and low current demands efficiently.The SP1210R-122K inductor is also designed to be highly reliable, making it an ideal choice for use in applications requiring constant long term operation. It is also designed for use in a variety of environmental conditions, making it well-suited for both indoor and outdoor applications.In conclusion, the SP1210R-122K inductor is an efficient and reliable fixed inductor that is suitable for use in a variety of electronic applications. Its operating temperature range and its stability make it ideal for power supply, amplifier, and rectifier applications. Its high efficiency and reliability make it an excellent choice for applications that require long term use.
The specific data is subject to PDF, and the above content is for reference
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