554338-1

TE Connectivity · connector

rated_current3.5 (3.5)
positions50 (50)
pitch0.00216 (2.16 m)
temp_min_c-40 (-40)
temp_max_c75 (75)
familywireToBoard
seriesAMP

Report a problem with this part (opens a public GitHub issue) · data quality

Substitutes

Best 5 of 350 scored candidates from other manufacturers (catalogue version 2705ed3e49cf9156).

PartManufacturerGradeDirectionFootprint
PQ50W-50-FLAHirose Electricdrop_inupgrade
PQ50W-50-PCAHirose Electricdrop_inupgrade
FI-RE51S-VF-R1300JAEmajor_reviewdowngrade
61205025821Würth Elektronikmajor_reviewmixed
61205025921Würth Elektronikmajor_reviewmixed

Grades: drop_in, minor_review, major_review, redesign, no_substitute. “unverified” means a record is silent on that point, not that the part passed it. full cross-reference as JSON.

Values are SI base units; a spec not listed is not stated in the part's record (it is not zero). Machine access: MCP at /mcp, /llms.txt. Open catalogue — Kelvin.