Is there a pin-compatible replacement for MLZ1608M4R7WT000?

Yes, KLZ1608MHR4R7WTD25 is a pin-compatible replacement. It shares the same 1608 (0603) package, pinout, and critical electrical characteristics, allowing for a direct substitution on the PCB.

What risks should I check before replacing MLZ1608M4R7WT000?

Before replacing MLZ1608M4R7WT000, verify the substitute's saturation current (Isat) is at least 120mA and DC Resistance (DCR) is no more than 0.5Ω. Also, confirm the package is 1608 (0603 metric) to ensure a physical fit.

MLZ1608M4R7WT000 Alternatives, Datasheet & Cross Reference | TDK Electronics AG

Find direct replacements and functional alternatives for the TDK MLZ1608M4R7WT000, a 4.7µH, 120mA inductor in a 1608 package. This page provides verified substitutes and analyzes risks to ensure design integrity.

AI replacement insight

Electrical risklow

Several candidates match key electricals, but watch for saturation current (Isat) and DCR.

Package riskmedium

Target is a standard 1608 (0603) package. Ensure any alternative matches this footprint exactly.

Sourcing risklow

This is a common inductor value and package, with alternatives available from multiple vendors.

Can it be replaced directly?

Yes, KLZ1608MHR4R7WTD25 is a pin-to-pin compatible replacement for the MLZ1608M4R7WT000.

Best replacement path

The best direct replacement is KLZ1608MHR4R7WTD25, which is a pin-compatible part from the same manufacturer with identical key specs and a wider temperature range.

Main risk

The main risk when substituting is using a part with a lower saturation current (Isat), which can lead to inductance drop and circuit malfunction under DC bias.

Recommended alternatives

Pin-compatible TDK inductor with identical key specs and a wider temperature range.

View details

Alternative comparison matrix

Feature / factor	MLZ1608M4R7WT000	KLZ1608MHR4R7WTD25	XRIM252012S4R7MBCA	MPH160809S4R7MT	Compatibility / risk
Package	1608 (0603 Metric)	1608 (0603)	2520	1608 (0603 Metric)	1608 (0603) / 2520 / 1608 (0603 Metric) — Package is form-fit compatible.; XRIM252012S4R7MBCA: Larger package requires PCB redesign.; MPH160809S4R7MT: matched
Inductance	4.7 µH	4.7 µH	4.7 µH	4.7 µH	4.7 µH — matched; XRIM252012S4R7MBCA: matched; MPH160809S4R7MT: matched
Saturation Current	120 mA	120 mA	2.4 A	65 mA	120 mA / 2.4 A / 65 mA — matched; XRIM252012S4R7MBCA: Significantly higher current handling.; MPH160809S4R7MT: Significantly lower saturation current.
Dcr	0.5 Ω	0.5 Ω	0.15 Ω	0.5 Ω	0.5 Ω / 0.15 Ω — matched; XRIM252012S4R7MBCA: Significantly lower resistance.; MPH160809S4R7MT: matched
Temperature	-55 to +125 °C	-55°C to +150°C	-	-	-55°C to +150°C — Wider operating range.

Application & sourcing insights

Questions & answers

The best alternative is KLZ1608MHR4R7WTD25. It is a pin-compatible replacement from the same manufacturer (TDK) with identical inductance, current rating, and DCR, plus a wider operating temperature range.