Skip to content
PartsPlan AIPartsPlan AI
TDK SPM4020T-R47M-LR
Collected dataPower Inductors

TDK

SPM4020T-R47M-LR

inductor power

Ask your AI about SPM4020T-R47M-LR — and the rest of your design

Connect PartsPlan once to Claude, ChatGPT or another AI, and it reads the manufacturer's original datasheets for every part in your BOM or schematic, not just this one — answering with the document and page number.

e.g. “Using PartsPlan, check the datasheets for my whole BOM, and give the SPM4020T-R47M-LR ratings and package dimensions with the pages.”

Free: 300 calls a month · no card required

Key Specs Summary(8)

Current Saturation Isat
14.1A
Dc Resistance Dcr
11.8mΩ
inductance
470nH
package
SMD,4.4x4.1mm
Contact Current Rating
8.7A
ratings
-
tolerance
±20%
type
-