| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
322,300 pcs
|
322300 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Core Material | |
| Inductance | |
| Mounting Type | |
| Operating Temperature Range | |
| Storage Temperature | |
| Tape & Reel |
The Walsin Technology WLPN202012M2R2PB is a shielded SMD power inductor from the WLPN202012 series. It offers a nominal inductance of 2.2µH with a tolerance of ±20% and a low DCR of 0.107 Ohms at 100 KHz.
This inductor features a close magnetic loop design with magnetic resin shielding, contributing to its low profile and high inductance capabilities. The construction utilizes a Ni-Zn ferrite core, polyurethane-copper winding wire, and an epoxy resin over-coating. The external electrodes are made of Cu with a Sn-Ag-Cu solder coating on the top surface.
Applications include general purpose power inductors in DC power systems, inductors in DC/DC converters, and LC filters in Class D audio amplifiers. Its low profile makes it suitable for portable and wearable devices. The operating temperature range is -25°C to +120°C.
The component is supplied in a 2.0x2.0mm package with a thickness of 1.2mm, designed for surface mounting. It is available on 7-inch reels.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.27 | $1.27 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The inductance is 2.2µH ±30% at 100 KHz.
The DCR is 0.107 Ohms typical at 100 KHz.
The typical saturation current (Idc1) is 1500mA, causing a 30% inductance reduction.
The typical temperature rise current (Idc2) is 1500mA, causing a 40°C temperature rise.
The operating temperature range is -25°C to +120°C.
The dimensions are 2.0x2.0mm with a thickness of 1.2mm.
It is supplied on 7-inch reels in an embossed tape, with a standard package quantity of 3000 units.