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Bourns Shielded Wirewound Surface Mount Inductor 2.7 μH ±20% 2.3 A IDC 4018 Package SRN4018
Specifications
| Country of Origin | Taiwan |
|---|---|
| Brand | Bourns |
| Height | 1.8mm |
| Length | 4mm |
| Model | SRN4018 |
| Depth | 4mm |
| Packaging | Reel |
| Series | SRN4018 |
| Maximum Operating Temperature | 120°C |
| Minimum Operating Temperature | -25°C |
| Core Material | Ferrite |
| Inductance | 2.7μH |
| Standards/Approvals | RoHS |
| Package/Case | 4018 |
| Maximum DC Current | 2.3A |
| Pin Count | 2 |
| Maximum DC Resistance | 52mΩ |
| Inductance Tolerance | ±20 % |
| Termination Style | Solder |
| Maximum Self Resonant Frequency | 52MHz |
| Minimum Quality Factor | 9 |
| Inductor Construction | Wirewound |
Key Features
- Features a 4018 package with 4 mm length and 1.8 mm height for compact PCB mounting.
- Offers ±20% inductance tolerance and a maximum DC resistance of 52 mΩ.
- Operates reliably between -25°C and 120°C maximum temperature.
- Employs ferrite core material with wirewound construction and magnetic shielding for minimized radiation.
- Supports a maximum self-resonant frequency of 52 MHz and a minimum quality factor of 9.
- Termination style is solder, ensuring robust electrical connections.
- Reel packaged for efficient automated PCB assembly processes.
- Produced in Taiwan, Province of China, RoHS compliant and suitable for demanding automotive electronics applications.
Product Description
Bourns SRN4018 shielded wirewound surface mount inductor is a high-reliability electronic component designed primarily for automotive systems and other applications demanding reduced electromagnetic interference. This 2.7 μH inductor supports a maximum DC current of 2.3 A with an inductance tolerance of ±20%, ensuring consistent performance under challenging conditions.
Packaged in a compact 4018 case measuring 4 mm in length and 1.8 mm in height, the inductor features a ferrite core and wirewound construction that achieves effective magnetic shielding. This reduces radiation and crosstalk compared to unshielded inductors, which enhances circuit reliability.
The component operates efficiently in environments with temperatures ranging from -25°C to 120°C, making it suitable for automotive electronics including driver assistance, infotainment, and lighting systems. It also fits well in power supplies, DC-DC converters, digital video cameras, smartphones, and display technology.
The SRN4018 series inductor has a maximum DC resistance of 52 mΩ and a maximum self-resonant frequency of 52 MHz, with a minimum quality factor of 9 to ensure effective filtering and energy storage. The solder termination style supports robust installation on PCB assemblies. It is supplied on reels to optimize manufacturing workflows.
This product is RoHS compliant and manufactured in Taiwan, Province of China. It meets stringent quality standards making it ideal for high-performance industrial, automotive, and consumer electronics applications.
Features a compact 4018 package with ferrite core and wirewound construction. Provides 2.7 μH inductance with ±20% tolerance and 2.3 A maximum DC current. Offers reliable operation from -25°C to 120°C with magnetic shielding to reduce interference.
Supports frequency response up to 52 MHz with a quality factor of 9. RoHS compliant and suitable for automotive and industrial electronics. Explore more Surface Mount Inductors and related electronic components to enhance your design and manufacturing processes at EnvMart.
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Frequently Asked Questions
The inductance value of this model is 2.7 μH with an inductance tolerance of ±20%.
This inductor supports a maximum DC current of 2.3 A.
The 4018 package has a length of 4 mm and a height of 1.8 mm.
It operates reliably in temperatures ranging from -25°C to 120°C.
The maximum self-resonant frequency is 52 MHz.
It features a solder termination style, ensuring robust electrical connections.
The core material is ferrite, which contributes to its magnetic shielding properties.
The maximum DC resistance is 52 mΩ.
It has a minimum quality factor of 9, which supports effective filtering and energy storage.
Yes, it is RoHS compliant, making it suitable for various electronic applications.
This inductor is suitable for automotive electronics, power supplies, DC-DC converters, and various consumer electronics.
It is reel packaged, which optimizes it for efficient automated PCB assembly processes.
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