Is there a pin-compatible replacement for SPH201610H2R2MT?

Yes, multiple inductors like Sunlord WPN201610U2R2MT and TDK TFM201610ALM-2R2MTAA use the same 2016 (2.0x1.6mm) package and 2-pin layout, making them potential pin-compatible replacements after electrical parameter verification.

What risks should I check before replacing SPH201610H2R2MT?

The main risk is the unknown saturation current (Isat) of the original part. You must ensure the replacement's Isat exceeds your circuit's peak current. Also, verify the replacement's DC resistance (DCR) and heat rating current (Irms) are acceptable for your design.

SPH201610H2R2MT Alternatives, Datasheet & Cross Reference | Shenzhen Sunlord Electronics Co., Ltd.

Finding a replacement for the Sunlord SPH201610H2R2MT 2.2µH inductor involves matching its 2016 package and key electrical ratings. Several alternatives offer improved current handling and lower resistance, but require careful verification of saturation current.

AI replacement insight

Electrical riskhigh

Target's saturation current (Isat) is unknown. A replacement with insufficient Isat can cause circuit failure.

Package risklow

The 2016 (2.0x1.6mm) package is standard, and multiple candidates match the form factor.

Can it be replaced directly?

Multiple inductors like Sunlord WPN201610U2R2MT and TDK TFM201610ALM-2R2MTAA are potential pin-compatible replacements in the same 2016 package, but electrical parameters must be verified.

Best replacement path

Sunlord's MWTC201610S2R2MT or WPN201610U2R2MT offer clear upgrade paths with superior current ratings and lower DCR. TDK's TFM series are also strong cross-vendor options.

Main risk

The primary risk is the unspecified saturation current (Isat) of the target part. Replacements must be chosen based on the application's peak current requirements.

Recommended alternatives

A potential upgrade from the same manufacturer with higher current ratings and lower resistance.

View details

Alternative comparison matrix

Feature / factor	SPH201610H2R2MT	WPN201610U2R2MTY01	TFM201610ALM-2R2MTAA	Compatibility / risk
Package	2016 (2.0mm x 1.6mm)	2016 (2.0 x 1.6 mm)	2016 (2.0 x 1.6 mm)	2016 (2.0 x 1.6 mm) — Mechanically compatible package.; TFM201610ALM-2R2MTAA: Mechanically compatible package.
Inductance H	2.2µH	2.2µH	-	2.2µH — matched
Current A	1.45A	1.9A	1.9A	1.9A — Higher Irms provides better thermal performance.; TFM201610ALM-2R2MTAA: Higher Irms (Itemp from ES data).
Dcr Ohm	0.264Ω max	0.100Ω	0.146Ω	0.100Ω / 0.146Ω — Lower DCR improves efficiency.; TFM201610ALM-2R2MTAA: Lower DCR improves efficiency.
Saturation Current A	Unknown	2.6A	2.4A	2.6A / 2.4A — Target Isat is unknown, must be verified for application.; TFM201610ALM-2R2MTAA: Target Isat is unknown, must be verified for application.
Temperature	-40°C to +125°C	-	-40°C to +125°C	-40°C to +125°C — matched

Application & sourcing insights

Questions & answers

Several strong alternatives exist, such as Sunlord's WPN201610U2R2MT or MWTC201610S2R2MT, which offer higher current ratings and lower DCR. TDK's TFM series are also excellent cross-vendor options. Verification of saturation current needs is critical.