All Alternatives

Alternatives to STE MF112R505M4EN0CSB0

STE MF112R505M4EN0CSB0 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 STE MF112R505M4EN0CSB0

MF112R505M4EN0CSB0 compared against its qualified second sources
MF112R505M4EN0CSB0STEB57237S0259M000TDKSL15 2R508Vishay Ametherm+2more
FFF CompatibilityMatches the 7.5 mm lead pitch, but body diameter is slightly larger (15 mm vs. 13.0 mm max).Standard radial disc through-hole construction.Matches 2.5 Ohm initial resistance with higher continuous steady-state current capacity.Disc diameter is 16.0 mm vs. 13.0 mm max, and lead spacing is 7.8 mm vs. 7.5 mm.Radial disc through-hole mounting.Provides identical 2.5 Ohm zero-power resistance with increased current margin.
AI Summary

MF112R505M4EN0CSB0 by STE: NTC Thermistor 2.5Ω Through Hole,P=7.5mm.

The B57237S0259M000 is a high-reliability NTC inrush current limiter matching the target's 2.5 Ohm resistance at 25°C and 7.5 mm lead spacing. It provides an upgraded continuous steady-state current capacity of 6.5 A compared to 5.0 A on the original part. The body diameter is slightly larger at 15 mm versus 13 mm max.

  • Higher maximum steady-state current rating (6.5 A vs. 5.0 A)
  • Exact 7.5 mm lead spacing match
  • Slightly larger disc diameter (15 mm vs. 13.0 mm max)

The Vishay Ametherm SL152R508 matches the 2.5 Ohm zero-power resistance at 25°C and offers increased current-handling capability up to 8.0 A. Its lead pitch of 7.8 mm easily fits standard 7.5 mm PCB hole layouts with minimal lead prep. Note that the overall body diameter is slightly larger at 16 mm.

  • Higher continuous current handling (8.0 A vs. 5.0 A)
  • Matches 2.5 Ohm initial resistance rating
  • Larger body diameter (16.0 mm vs. 13.0 mm max)
  • Slightly wider lead spacing (7.8 mm vs. 7.5 mm)
Lifecycle StatusUnknownActiveActive
Market AvailabilityUnknownIn stockIn stock
REACHUnknownREACHREACH
RoHSUnknownRoHSRoHS
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