TDK (SPM4020T-4R7M-LR) Power Inductor (SMD), Wirewound, 4.7 µH, 2.5 A

Power Inductor (SMD), Wirewound, 4.7 µH, 2.5 A, Shielded, 3.5 A, SPM-LR, 4.4mm x 4.1mm x 2mm

Product Information

Inductance: 4.7µH
RMS Current (Irms): 2.5A
Inductor Construction: Shielded
Self Resonant Frequency Min: -
Saturation Current (Isat): 3.5A
DC Current Rating: 2.5A
Product Range: SPM-LR
Power Inductor Case: 4.4mm x 4.1mm x 2mm
Inductor Case Style: 4.4mm x 4.1mm x 2mm
DC Resistance Max: 0.1472ohm
Inductance Tolerance: ± 20%
Core Material:

Product Overview
The SPM-LR series 4020 type from TDK are commercial grade magnetic shield type wire wound inductors for power circuits using a metallic magnetic material.
Inductance value range from 0.47µH to 10µH
Low profile product
Maximum DCR value range from 11.8mohm to 284.1mohm, Isat current range from 2.3A to 14.1A
Low inductance variance in high temperature environments with good DC superimposition characteristic
Inductive tolerance of ±20%
Operating temperature range from -40°C to +125°C
Compared to ferrite wound type inductors, possible to achieve large current, low Rdc and compactness
Dimensions is 4.4mm x 4.1mm x 2mm (L x W x H)
Reflow iron soldering method

What's in the box
1 x TDK (SPM4020T-4R7M-LR) Power Inductor