Alternatives to LanTu Micro SMS1040-2R2MT

LanTu Micro SMS1040-2R2MT and its qualified second sources, compared on form, fit and function, stock, lifecycle and price — the same checks Parter runs inside a BOM.

Equivalent and substitute parts for LanTu Micro SMS1040-2R2MT

SMS1040-2R2MT compared against its qualified second sources
	SMS1040-2R2MTLanTu Micro	IHLP4040DZER2R2M01Vishay Dale	HCM1104-2R2-REaton - Electronics Division
FFF Compatibility
AI Summary	SMS1040-2R2MT by LanTu Micro: 12A 2.2uH ±20% 18A 9mΩ Molded inductor SMD,11.5x10mm Fixed Inductors .	The Vishay IHLP4040DZER2R2M01 is a direct drop-in alternative sharing the 1040 molded footprint and 4.0mm max profile. It matches the original's 2.2 µH inductance, 9.0 mΩ maximum DCR, 12 A heating current rating, and -55°C to +125°C operating temperature range while offering higher saturation current capability. Matches 2.2 µH inductance and ±20% tolerance Matching 12 A Irms rating and 9.0 mΩ maximum DCR Full -55°C to +125°C operating temperature range	The Eaton HCM1104-2R2-R is a highly compatible drop-in replacement in the 1104/1040 molded form factor. It provides the same 2.2 µH inductance, 12 A heating current, and -55°C to +125°C thermal rating, with an improved maximum DCR of 7.0 mΩ. Lower DCR max: 7.0 mΩ vs 9.0 mΩ Matching 12 A Irms current rating and 18 A saturation current Full -55°C to +125°C operating temperature range
Lifecycle Status	Unknown	Active	Active
Market Availability	Unknown	In stock	In stock
REACH	Unknown	REACH	Unknown
RoHS	Unknown	RoHS	RoHS
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