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In the ever - evolving landscape of electronic components, the CM453232 - R10ML fixed inductor stands out as a game - changer, offering unparalleled efficiency and reliability. Let's delve into its detailed specifications, remarkable performance features, and wide - reaching applications that make it a top - choice for electronics engineers and manufacturers.
The CM453232 - R10ML is engineered with a nominal inductance of 0.1 μH and a tolerance of ±20%, which allows for flexibility in various circuit designs while still ensuring stable operation. Its current - handling prowess is impressive, with the ability to manage a maximum DC current of 4.5 A. This high current - carrying capacity makes it an excellent fit for high - power applications where substantial electrical current needs to be processed efficiently. The inductor has a minuscule maximum DC resistance of 0.003 Ohms, which significantly reduces power losses and heat generation within the circuit, contributing to enhanced energy efficiency and extended component lifespan. With a self - resonant frequency reaching up to 200 MHz, the CM453232 - R10ML is well - suited for high - frequency circuits, meeting the demands of modern, high - speed electronic systems. Operating across a wide temperature range from - 40 °C to + 125 °C, it can function dependably in diverse environmental conditions, from the harsh cold of outdoor installations to the intense heat of industrial settings.
One of the standout performance features of the CM453232 - R10ML is its exceptionally low loss characteristics. Thanks to its high - quality construction and advanced materials, it minimizes energy dissipation, enabling superior energy storage and transfer. This is especially crucial in applications such as power conversion circuits, where maximizing efficiency can lead to significant improvements in overall system performance. The inductor's compact 1812 (4532 metric) surface - mount package not only saves valuable space on printed circuit boards but also simplifies the assembly process, reducing production time and costs. Its ferrite - core design provides effective magnetic shielding, preventing electromagnetic interference and ensuring stable operation even in complex circuit environments.
The CM453232 - R10ML shines in high - power switching power supplies. Its high current - handling capacity and low DC resistance enable it to efficiently store and transfer energy, smoothing out current and voltage fluctuations. This results in a more stable power output, which is essential for powering high - performance processors, graphics cards, and other power - hungry components in modern computing devices. In high - frequency communication systems, such as 5G base stations and wireless routers, its high self - resonant frequency and low loss performance make it ideal for use in RF circuits. It can be employed in impedance matching networks, filters, and oscillators, ensuring clear and reliable signal transmission at high speeds. Additionally, in automotive electronics, where components need to withstand harsh environmental conditions, the CM453232 - R10ML's wide operating temperature range and robust construction make it suitable for applications like engine control units, infotainment systems, and electric vehicle charging circuits.
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Part Number | CVH252009-2R2M | SRN4018-2R2M | RLB0914-681KL | SRN4018-1R0Y | SRN4018-4R7M |
Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. |
Series | CM45 | CM45 | CM45 | CM45 | CM45 |
Package/Case | 1812 (4532 Metric) | 1812 (4532 Metric) | 1812 (4532 Metric) | 1812 (4532 Metric) | 1812 (4532 Metric) |
Packaging | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) |
Product Status | Active | Active | Active | Active | Active |
Type | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound |
Material - Core | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite |
Inductance | 100 nH | 100 nH | 100 nH | 100 nH | 100 nH |
Tolerance | ±20% | ±20% | ±20% | ±20% | ±20% |
Current Rating (Amps) | 800 mA | 800 mA | 800 mA | 800 mA | 800 mA |
Current - Saturation (Isat) | - | - | - | - | - |
Shielding | Unshielded | Unshielded | Unshielded | Unshielded | Unshielded |
DC Resistance (DCR) | 180mOhm Max | 180mOhm Max | 180mOhm Max | 180mOhm Max | 180mOhm Max |
Q @ Freq | 35 @ 25.2MHz | 35 @ 25.2MHz | 35 @ 25.2MHz | 35 @ 25.2MHz | 35 @ 25.2MHz |
Frequency - Self Resonant | 300MHz | 300MHz | 300MHz | 300MHz | 300MHz |
Ratings | - | - | - | - | - |
Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
Inductance Frequency - Test | 25.2 MHz | 25.2 MHz | 25.2 MHz | 25.2 MHz | 25.2 MHz |
Features | - | - | - | - | - |
Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
Supplier Device Package | 1812 | 1812 | 1812 | 1812 | 1812 |
Size / Dimension | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.177" L x 0.126" W (4.50mm x 3.20mm) |
Height - Seated (Max) | 0.134" (3.40mm) | 0.134" (3.40mm) | 0.134" (3.40mm) | 0.134" (3.40mm) | 0.134" (3.40mm) |