Is there a pin-compatible replacement for DLW32MH201XK2L?

Yes, other parts in the Murata DLW32MH series like DLW32MH101XK2L and DLW32MH101XT2L share the same 1210 package and pinout. However, their electrical parameters, especially inductance, differ and must be verified for your application.

What risks should I check before replacing DLW32MH201XK2L?

The main risk is a change in EMI filtering performance due to different inductance values. Also, check for differences in DC resistance (DCR) and current rating to ensure they meet your circuit's power and signal integrity requirements.

DLW32MH201XK2L Alternatives, Datasheet & Cross Reference | Murata Manufacturing Co., Ltd.

Reviewing alternatives for the Murata DLW32MH201XK2L, a 200µH, 70mA AEC-Q200 common mode choke in a 1210 package. Key considerations for substitutes include matching inductance and package compatibility.

AI replacement insight

Electrical riskmedium

Inductance mismatch on alternatives will change filter performance.

Package risklow

Recommended alternatives share the same 1210 package.

Can it be replaced directly?

No direct, drop-in replacement with identical key parameters was found in this review. All viable alternatives require parametric trade-offs.

Best replacement path

Use a same-series part like DLW32MH101XK2L, but verify the impact of reduced inductance (100µH vs 200µH).

Main risk

Altered EMI suppression characteristics due to inductance mismatch.

Recommended alternatives

Same package and manufacturer, with higher current and lower DCR, but inductance is lower at 100µH.

View details

Alternative comparison matrix

Feature / factor	DLW32MH201XK2L	DLW32MH101XK2L	DLW32MH101XT2L	Compatibility / risk
Package	1210 (3225 metric)	1210 (3225 metric)	1210 (3225 metric)	1210 (3225 metric) — Package size matches.; DLW32MH101XT2L: Package size matches.
Application	200µH	100µH	100µH	100µH — Inductance is 50% lower, which will change filter impedance characteristics.; DLW32MH101XT2L: Inductance is 50% lower, which will change filter impedance characteristics.
Current	70mA	100mA	100mA	100mA — Higher current rating provides more margin.; DLW32MH101XT2L: Higher current rating provides more margin.
Resistance	4.0Ω	2.8Ω	2.6Ω	2.8Ω / 2.6Ω — Lower DCR reduces power loss.; DLW32MH101XT2L: Lower DCR reduces power loss.
Voltage	50V	50V	50V	50V — Voltage rating matches.; DLW32MH101XT2L: Voltage rating matches.

Application & sourcing insights

Questions & answers

Parts from the same Murata DLW32MH series, such as DLW32MH101XK2L, offer the same package and improved current ratings but have lower inductance (100µH). This requires engineering review to ensure filter characteristics are acceptable.