Allicdata Part #: | CW252016-R39K-ND |
Manufacturer Part#: |
CW252016-R39K |
Price: | $ 0.08 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Bourns Inc. |
Short Description: | FIXED IND 390NH 400MA 1.12 OHM |
More Detail: | 390nH Unshielded Wirewound Inductor 400mA 1.12 Ohm... |
DataSheet: | CW252016-R39K Datasheet/PDF |
Quantity: | 1000 |
2000 +: | $ 0.07218 |
DC Resistance (DCR): | 1.12 Ohm Max |
Height - Seated (Max): | 0.071" (1.80mm) |
Size / Dimension: | 0.098" L x 0.079" W (2.50mm x 2.00mm) |
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: | 500MHz |
Q @ Freq: | 45 @ 100MHz |
Series: | CW252016 |
Shielding: | Unshielded |
Current - Saturation: | -- |
Current Rating: | 400mA |
Tolerance: | ±10% |
Inductance: | 390nH |
Material - Core: | Ceramic |
Type: | Wirewound |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Fixed inductors are a type of electrical device used to help pass current or store energy in a circuit. The CW252016-R39K is a specific type of fixed inductor from Rohm, which offers a variety of features that can benefit a wide range of applications. This article will discuss the various features of the CW252016-R39K, its range of applications and working principles.
Features of the CW252016-R39K
The CW252016-R39K is a surface-mount type inductor with a size of 2.5x2.0x1.6mm. It is made up of a high-grade ceramic core, with copper wire winding that provides excellent electrical and mechanical performance. It has a rated current of 2.6 Amps, inductance of 3.9µH and resistance of 0.042ohms. It also has a high self-resonant frequency of 1.9 MHz and a saturation current of 4.8A.
The CW252016-R39K has also been designed to support high temperature use, with an operating temperature of -40 to +130°C and a storage temperature of -55 to +125°C. It has a high dielectric strength of 500VAC (50Hz) and a high insulation resistance of 1000MOhm. It is RoHS compliant, UL recognized, and is Halogen free to help protect the environment.
Applications of the CW252016-R39K
The CW252016-R39K is designed for a wide range of applications, including common-mode rejection, harmonic distortion, and electrostatic discharge protection. It is used in portable and hand-held devices such as PDAs, mobile phones, digital cameras, and other portable electronics. It is also used in DC-DC converters, telecom dedicated power supplies, and noise filters.
The high self-resonant frequency of 1.9MHz and low resistance make it suitable for use in high-frequency switching power supplies, which require the use of high-frequency switching components. The high temperature rating of the CW252016-R39K makes it a good choice for automotive and medical applications. Additionally, the small size of the CW252016-R39K makes it well suited for use in space-constrained applications such as mobile phone and PDA designs.
Working Principle of the CW252016-R39K
The CW252016-R39K is an inductor, which is an electrical device that stores energy in a magnetic field. When an electrical current is applied to the inductor, a magnetic field is created around it which stores the energy. When the current stops flowing, the inductor releases the stored energy in the form of an electro-magnetic field which induces an electrical current in the conductor.
The magnetic field created by the inductor, and the induced current, are proportional to the amount of current flowing through the inductor. This is known as the inductance of the inductor and is measured in Henrys. The inductor also has a resistance, which is measured in ohms, which determines the amount of electrical energy that can be stored in the magnetic field.
The CW252016-R39K has a rated current of 2.6A and an inductance of 3.9microhenries. This makes it suitable for use in a wide range of applications where it can store and release energy over a range of frequencies. As the current flows, the magnetic field created by the inductor will induce an electrical current in the conductor.
Conclusion
The CW252016-R39K fixed inductor from Rohm is an ideal choice for a wide range of electronic devices. Its features, including a high self-resonant frequency of 1.9MHz and high temperature rating, make it suitable for use in automotive, medical and portable applications. Its small size and low resistance make it an ideal choice for high-frequency switching power supplies. Additionally, its magnetic field induction makes it an ideal choice for storing and releasing energy over a range of frequencies. The CW252016-R39K is a versatile and reliable fixed inductor that provides excellent performance in a wide range of applications.
The specific data is subject to PDF, and the above content is for reference
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CW252016-33NK | Bourns Inc. | 0.08 $ | 1000 | FIXED IND 33NH 600MA 160 ... |
CW252016-47NK | Bourns Inc. | 0.08 $ | 1000 | FIXED IND 47NH 600MA 160 ... |
CW252016-10NJ | Bourns Inc. | 0.08 $ | 1000 | FIXED IND 10NH 600MA 80 M... |
CW252016-12NK | Bourns Inc. | 0.08 $ | 1000 | FIXED IND 12NH 600MA 90 M... |
CW252016-18NJ | Bourns Inc. | 0.08 $ | 1000 | FIXED IND 18NH 600MA 110 ... |
CW252016-18NK | Bourns Inc. | 0.08 $ | 1000 | FIXED IND 18NH 600MA 110 ... |
CW252016-1R2J | Bourns Inc. | 0.08 $ | 1000 | FIXED IND 1.2UH 280MA 2 O... |
CW252016-1R8J | Bourns Inc. | 0.08 $ | 1000 | FIXED IND 1.8UH 270MA 2.6... |
CW252016-22NJ | Bourns Inc. | 0.08 $ | 1000 | FIXED IND 22NH 600MA 120 ... |
CW252016-27NJ | Bourns Inc. | 0.08 $ | 1000 | FIXED IND 27NH 600MA 130 ... |
CW252016-27NK | Bourns Inc. | 0.08 $ | 1000 | FIXED IND 27NH 600MA 130 ... |
CW252016-2R7J | Bourns Inc. | 0.08 $ | 1000 | FIXED IND 2.7UH 195MA 3.2... |
CW252016-33NJ | Bourns Inc. | 0.08 $ | 1000 | FIXED IND 33NH 600MA 160 ... |
CW252016-39NK | Bourns Inc. | 0.08 $ | 1000 | FIXED IND 39NH 600MA 150 ... |
CW252016-3R3J | Bourns Inc. | 0.08 $ | 1000 | FIXED IND 3.3UH 185MA 3.4... |
CW252016-3R9J | Bourns Inc. | 0.08 $ | 1000 | FIXED IND 3.9UH 180MA 3.6... |
CW252016-56NJ | Bourns Inc. | 0.08 $ | 1000 | FIXED IND 56NH 600MA 180 ... |
CW252016-82NJ | Bourns Inc. | 0.08 $ | 1000 | FIXED IND 82NH 600MA 220 ... |
CW252016-R12J | Bourns Inc. | 0.08 $ | 1000 | FIXED IND 120NH 500MA 630... |
CW252016-R18J | Bourns Inc. | 0.08 $ | 1000 | FIXED IND 180NH 500MA 770... |
CW252016-R39K | Bourns Inc. | 0.08 $ | 1000 | FIXED IND 390NH 400MA 1.1... |
CW252016-R56J | Bourns Inc. | 0.08 $ | 1000 | FIXED IND 560NH 400MA 1.3... |
CW252016-R47J | Bourns Inc. | 0.08 $ | 1000 | FIXED IND 470NH 470MA 1.1... |
CW252016-68NJ | Bourns Inc. | 0.08 $ | 12000 | FIXED IND 68NH 600MA 200 ... |
CW252016-4R7J | Bourns Inc. | 0.08 $ | 1000 | FIXED IND 4.7UH 175MA 4 O... |
CW252016-R39J | Bourns Inc. | 0.08 $ | 1000 | FIXED IND 390NH 400MA 1.1... |
CW252016-1R5J | Bourns Inc. | 0.08 $ | 1000 | FIXED IND 1.5UH 280MA 2.3... |
CW252016-10NG | Bourns Inc. | 0.12 $ | 1000 | FIXED IND 10NH 600MA 80 M... |
CW252016-15NG | Bourns Inc. | 0.12 $ | 1000 | FIXED IND 15NH 500MA 100 ... |
CW252016-18NG | Bourns Inc. | 0.12 $ | 1000 | FIXED IND 18NH 600MA 110 ... |
CW252016-22NG | Bourns Inc. | 0.12 $ | 1000 | FIXED IND 22NH 600MA 120 ... |
CW252016-27NG | Bourns Inc. | 0.12 $ | 1000 | FIXED IND 27NH 600MA 130 ... |
CW252016-33NG | Bourns Inc. | 0.12 $ | 1000 | FIXED IND 33NH 600MA 160 ... |
CW252016-39NG | Bourns Inc. | 0.12 $ | 1000 | FIXED IND 39NH 600MA 150 ... |
CW252016-47NG | Bourns Inc. | 0.12 $ | 1000 | FIXED IND 47NH 600MA 160 ... |
CW252016-56NG | Bourns Inc. | 0.12 $ | 1000 | FIXED IND 56NH 600MA 180 ... |
CW252016-68NG | Bourns Inc. | 0.12 $ | 1000 | FIXED IND 68NH 600MA 200 ... |
FIXED IND 10UH 590MA 350 MOHM10H Unshiel...
FIXED IND 22NH 1.4A 70 MOHM SMD22nH Unsh...
FIXED IND 13NH 600MA SMD13nH Unshielded ...
FIXED IND 680UH 210MA 4.6 OHM680H Unshie...
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FIXED IND 8.2UH 165MA 2.2 OHM TH8.2H Uns...