Is there a pin-compatible replacement for MLZ2012N220LT000?

Yes, MLZ2012P220WT000 and MGFL2012F220MT-LF are pin-compatible, using the same 2012 (0805) package. However, their electrical characteristics, particularly DC Resistance (DCR), differ and require engineering review before substitution.

What risks should I check before replacing MLZ2012N220LT000?

The main risks are changes in DC Resistance (DCR) and current ratings. A higher DCR will increase power loss and heat. Ensure the replacement's saturation current (Isat) and rated current (Irms) are equal to or greater than the original's 70mA.

MLZ2012N220LT000 Alternatives, Datasheet & Cross Reference | TDK Electronics AG

Find and compare alternatives for the TDK MLZ2012N220LT000, a 22µH 0805 multilayer inductor. Key considerations for replacement include DC resistance (DCR) and current ratings to ensure circuit performance and efficiency.

AI replacement insight

Package risklow

Multiple candidates share the 2012/0805 package.

Electrical riskmedium

DC Resistance (DCR) varies significantly between candidates and must be checked.

Can it be replaced directly?

No exact drop-in replacement has been verified. Several 0805 candidates exist, but all have parametric differences in DCR or current rating that require engineering review.

Best replacement path

MGFL2012F220MT-LF offers a significant current upgrade with similar DCR, making it a strong candidate for improved performance if verified.

Main risk

The primary risk is increased DC Resistance (DCR) with some alternatives, which can reduce circuit efficiency and increase heat.

Recommended alternatives

Strong upgrade path with much higher current and similar DCR in the same 0805 package.

View details

Alternative comparison matrix

Feature / factor	MLZ2012N220LT000	MGFL2012F220MT-LF	MLZ2012P220WT000	Compatibility / risk
Package	2012 (0805)	2012 (0805)	2012 (0805 Metric)	2012 (0805) / 2012 (0805 Metric) — Same package.; MLZ2012P220WT000: Same package family.
Inductance	22 µH	22 µH	22 µH	22 µH — Inductance matches.; MLZ2012P220WT000: Inductance matches.
Current	70 mA	300 mA	100 mA	300 mA / 100 mA — Significantly higher current rating.; MLZ2012P220WT000: Higher current rating is an upgrade.
Dcr	0.67 Ω	0.7 Ω	1.25 Ω	0.7 Ω / 1.25 Ω — DCR is very similar.; MLZ2012P220WT000: Significantly higher DCR may impact efficiency.
Saturation Current	70 mA	Missing	-	Missing — Saturation current not in structured data, but rated current is high.

Application & sourcing insights

Questions & answers

MGFL2012F220MT-LF is a promising alternative, offering a much higher current rating (300mA vs 70mA) and similar DC Resistance in the same 0805 package. However, its datasheet should be checked to confirm all parameters.