# RLS-186-R (Component) ## Description 18µH Unshielded Wirewound Inductor 1.89 A 100mOhm Max Nonstandard The RLS-186-R is a surface-mount line inductor manufactured by RECOM. It is designed for use in power supply filtering and EMI suppression applications, especially in DC/DC converter circuits and switching power supplies. The component provides stable inductance performance, low DC resistance, and reliable operation in compact electronic designs. Key Features 18 µH inductance value Surface-mount (SMD) package Low DC resistance for improved efficiency Suitable for power line filtering and noise suppression Compact size for space-saving PCB layouts High operating temperature range RoHS compliant Tape-and-reel packaging (“-R” suffix) Tested for use in RECOM filter and power supply designs #commonpartslibrary #inductor #coil ## Component Details - **Owner:** adrian95 - **Created:** 5/29/2026 - **Last Updated:** 5/29/2026 - **Visibility:** Public - **Manufacturer Part Number:** RLS-186-R - **Inductance:** 18µH - **Manufacturer Name:** Recom Power - **License:** https://creativecommons.org/licenses/by/4.0/ - **Part Type:** Inductor - **Datasheet URL:** https://g.recomcdn.com/media/Datasheet/pdf/.frOQZcqW/.t72672eca8b5ee4e2cbe8/Datasheet-294/RLS-186.pdf - **Used in:** 1 project ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [Arrow](https://www.arrow.com/en/products/rls-186-r/recom-power.html?utm_currency=USD&region=nac) | N/A | N/A | | [LCSC](https://www.lcsc.com/product-detail/C7050134.html) | $2.8635 | 0 | | [Verical](https://www.verical.com/pd/recom---delisted-surface-mount-RLS-186-R-14166275?utm_currency=USD) | N/A | N/A | - **Part Type:** Inductors - **Sub-Type:** Fixed - **MPN:** RLS-186-R - **Mount Type:** Surface Mount - **Pin Count:** 2 - **Inductance:** 18µH - **Compliance:** Rohs ## Pins | Pin | Name | Type | |-----|------|------| | 1 | P1 | | | 2 | P2 | | --- *Generated from [https://www.flux.ai/adrian95/rls-186-r~coy](https://www.flux.ai/adrian95/rls-186-r~coy)*