1.50 mm pitch SMT header with locking ramp
The BM05B-ZESS-TBT is a 5-position, single-row SMT header from the JST ZE series, on a 1.50 mm pitch, rated 2 A per contact at 100 V. The full four-wall shroud and locking ramp secure the mating cable-side housing, making this a solid choice for wire-to-board connections where vibration or accidental tug could break the mate.
What the 2 A rating and locking ramp mean on the bench
Position count contrast within the ZE series
The BM05B-ZESS-TBT is the 5-position member of the ZE SMT header family. Siblings include the 4-position BM04B-ZESS-TBT and the 6-position BM06B-ZESS-TBT, all sharing the same 1.50 mm pitch, 2 A rating, locking ramp, and 9.4 mm mated stack height.