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Wurth Elektronik Shielded Wirewound Surface Mount Inductor WE-HCI Series 18 μH 7.5A 1365 Package 7443551181
Specifications
| Country of Origin | China |
|---|---|
| Brand | Wurth Elektronik |
| Height | 6.2mm |
| Length | 13.2mm |
| Depth | 12.8mm |
| Packaging | Tape & Reel |
| Series | WE-HCI |
| Maximum Operating Temperature | 150°C |
| Minimum Operating Temperature | -40°C |
| Core Material | WE-Perm |
| Inductance | 18μH |
| Standards/Approvals | IEC 61249-2-21, RoHS, REACH, JEDEC JS709B |
| Package/Case | 1365 |
| Maximum DC Current | 7.5A |
| Pin Count | 2 |
| Maximum DC Resistance | 22mΩ |
| Inductance Tolerance | ±20 % |
| Termination Style | Surface Mount |
| Maximum Self Resonant Frequency | 16MHz |
| Inductor Construction | Flat Wire Winding |
| Automotive Standard | AEC-Q200 |
Key Features
- The inductor features an 18 microhenry inductance rating.
- Maximum DC current capacity of 7.5 amperes.
- Package code 1365 with flat wire winding construction.
- Operates reliably in temperatures ranging from -40°C to 150°C.
- Moulded type with WE-Perm core material for enhanced magnetic shielding.
- Low DC resistance of 22 milliohms for efficiency.
- Compliant with automotive standard AEC-Q200 and international approvals.
- Termination style designed for surface mount assembly.
Product Description
Wurth Elektronik model 7443551181 is a shielded wirewound Surface Mount Inductor from the WE-HCI series, offering an inductance of 18 μH and a maximum DC current of 7.5A. This component features a magnetically shielded design with a WE-Perm core and flat wire winding construction, making it highly suitable for industrial computers, laptops, graphic cards, motherboards, and advanced electronic power management circuits.
The package case is 1365, with compact dimensions of 13.2mm length, 6.2mm height, and 12.8mm depth, making it well suited for surface mount technology (SMT) assembly. It supports operation within a temperature range from -40°C minimum to 150°C maximum, ensuring stability under varying environmental conditions.
The high-quality design includes a low DC resistance of 22mΩ and a maximum self resonant frequency of 16 MHz, ideal for DC-DC converters, filters, high current switching regulators, and polyphase-switching regulators. This inductor is moulded and meets automotive grade standards AEC-Q200, with compliance to IEC 61249-2-21, RoHS, REACH, and JEDEC JS709B standards.
The WE-HCI series inductors offer advantages such as low stray fields, high current handling capability, and low DCR tolerance. Packaging is provided in tape and reel format, enhancing productivity for automated manufacturing processes.
The inductor is magnetically shielded to minimize electromagnetic interference. Flat wire coil construction provides high current carrying capability with low losses. Compliant with rigorous automotive and international standards for reliability.
Suitable for use in power electronics and industrial electronic applications. Compact package size allows for space-efficient PCB layouts.
Available with country of origin as China, this component meets high-performance standards required in industrial and commercial electronics manufacturing. Explore more inductors and electronic components at EnvMart to suit your electronic design needs.
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Frequently Asked Questions
The inductor has an inductance rating of 18 microhenries (μH).
It supports a maximum DC current capacity of 7.5 amperes.
This model has dimensions of 13.2mm in length, 6.2mm in height, and 12.8mm in depth.
It operates reliably within a temperature range of -40°C to 150°C.
The termination style is designed for surface mount assembly.
The maximum self-resonant frequency is 16 MHz.
It features a WE-Perm core material for enhanced magnetic shielding.
It is compliant with automotive standard AEC-Q200 and international approvals including IEC 61249-2-21, RoHS, REACH, and JEDEC JS709B.
The inductor is packaged in tape and reel format, suitable for automated manufacturing processes.
The maximum DC resistance is 22 milliohms (mΩ).
It features a flat wire winding construction, which provides high current carrying capability with low losses.
This model is suitable for use in industrial computers, laptops, graphic cards, motherboards, and advanced electronic power management circuits.
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