All Alternatives

Alternatives to 3M M3UUK-2418J

3M M3UUK-2418J 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 3M M3UUK-2418J

M3UUK-2418J compared against its qualified second sources
M3UUK-2418J3MM3UUK-2418R3MM3UUK-2436J3M+4more
FFF CompatibilityUses the exact same 3M 3000 series 24-position wiremount sockets, providing a 100% identical drop-in physical fit on headers.Identical dimensions, dual-row 0.100\" (2.54mm) pitch connectors, and 0.050\" (1.27mm) cable pitch, though the ribbon uses multicolored (rainbow) wire instead of gray.Matches every electrical specification, current-carrying capacity, and unshielded 24-conductor flat ribbon construction.Utilizes the identical 3M socket connectors, offering an exact mechanical fit with the mating header.The physical length is 36 inches (3.00 feet), which is twice as long as the original 18-inch cable, requiring redesign or cable management.Maintains identical electrical performance and gold-plating thickness, though the extra length slightly increases wire resistance.
AI Summary

M3UUK-2418J by 3M: 24 Position Cable Assembly Rectangular Socket to Socket 1.50' (457.20mm).

This is the direct sibling from the same manufacturer and series, differing only in the ribbon cable color. It utilizes a multicolor (rainbow) ribbon cable instead of gray while preserving the exact same physical fit, premium gold plating, and robust strain relief.

  • Direct sibling from the same manufacturer and series
  • Identical premium 30µin (0.76µm) Gold contact plating
  • Retains exact 3M 3000 series wiremount sockets with integrated strain relief and polarizing keys
  • Uses a multicolored/rainbow ribbon cable instead of gray, which may affect visual color-coding inside the system enclosure.

An exact physical match in terms of connectors and cable color, but twice the length, requiring space to coil or route the excess cable inside the chassis.

  • Identical connectors, gray cable color, and high-reliability gold contact finish from the same 3M series
  • Retains both the polarizing key and the original integrated strain-relief bar
  • Double the original length (36 inches vs 18 inches), which requires extra chassis volume for cable management and coiling.
  • Slightly higher path resistance and inductance due to the longer cable span.
Lifecycle StatusUnknownUnknownUnknown
Market AvailabilityNon-stockNon-stockNon-stock
REACHUnknownUnknownUnknown
RoHSUnknownUnknownUnknown
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