What risks should I check before replacing DLW32SH101XF2L?

Key risks include package size mismatch, which requires a new PCB layout, and differences in DC Resistance (DCR), which can affect power efficiency. Also, verify the impedance vs. frequency curve to ensure proper filtering performance.

DLW32SH101XF2L Alternatives, Datasheet & Cross Reference | Murata Manufacturing Co., Ltd.

DLW32SH101XF2L is a 100µH AEC-Q200 common mode choke from Murata in a 1210 package. Several alternatives exist, including direct upgrades and functional alternatives requiring board changes.

AI replacement insight

Electrical risklow

Several candidates offer matched or improved electrical specifications.

Package riskmedium

Some functional alternatives have different footprints, requiring board changes.

Sourcing risklow

Strong alternatives are available from major manufacturers like TDK.

Can it be replaced directly?

Direct replacement for DLW32SH101XF2L should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

Upgrade to TDK ACT1210-101-2P-TL00 for improved performance in the same package.

Main risk

The main risk is selecting a part with a different package (e.g., 1812), which necessitates a board redesign.

Recommended alternatives

Offers higher current rating and lower DCR in the same 1210 package, likely pin-compatible.

View details

Alternative comparison matrix

Feature / factor	DLW32SH101XF2L	ACT1210-101-2P-TL00	ACT1210L-101-2P-TL00	ACT1210D-101-2P-TL00	Compatibility / risk
Package	1210 (3225 Metric)	3225 (1210)	1210	1210 (3225 metric)	3225 (1210) / 1210 (3225 metric) — Package size matches target.; ACT1210L-101-2P-TL00: Package size matches target.; ACT1210D-101-2P-TL00: Package size matches target.
Current	115mA	150mA	150mA	115mA	150mA / 115mA — Higher current rating provides more margin.; ACT1210L-101-2P-TL00: Higher current rating.; ACT1210D-101-2P-TL00: Rated current matches.
Dcr	2.1Ω	1.5Ω	1.5Ω	3.0Ω	1.5Ω / 3.0Ω — Lower DCR improves efficiency.; ACT1210L-101-2P-TL00: Lower DCR.; ACT1210D-101-2P-TL00: Higher DCR may increase power loss.
Temperature	-40°C to +125°C	-55°C to +150°C	-	-40°C to +150°C	-55°C to +150°C / -40°C to +150°C — Wider operating temperature range.; ACT1210D-101-2P-TL00: Higher max operating temperature.
Voltage	50V	-	80V	-	80V — Higher voltage rating.

Application & sourcing insights

Questions & answers

Verified drop-in options for DLW32SH101XF2L are limited in the current batch. Review candidates marked Strong match or Datasheet verified, and validate package, pinout, and electrical limits before committing a BOM change.