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Bourns PM2110 and PM2120 Series Power Inductors

Bourn sPM2110 and PM2120 Series Power Inductors are high-current SMD (surface mount) inductors with toroidal cores and are RoHS compliant. The PM2110 has a current rating up to 22.7A and the PM2120 has a current rating up to 25.4A. The operating temperature range for both inductors is -55°C to +105°C with inductance ranging from 1μH to 1,000μH. They have an iron core with enameled copper wires and terminals made with Sn/Ag/Cu (SAC or tin-silver-copper alloy). Typical applications include industrial electronics, input/output of DC/DC converters, and power supplies for camcorders, LCD TVs, and portable communications equipment.

Features

High-current
Iron cores, enameled copper wires, and Sn/Ag/Cu terminals
Surface mount (SMD)
Toroidal cores

Applications

Industrial electronics
Input/output of DC/DC converters
Power supplies for:
- Camcorders
- LCD TVs
- Portable communications equipment

Technical Specifications

Parameters	Values
Inductance	1μH to 1,000μH
Tolerance	±10 or ±20
Direct Current Resistance	2mΩ to 244mΩ
Rated DC Current	1.9A to 25.4A
Operating Temperature Range	-55°C to +105°C