250-421

WAGO · connector

rated_current4 (4)
rated_voltage160 (160)
positions21 (21)
pitch0.0025 (2.5 m)
temp_min_c-60 (-60)
temp_max_c105 (105)
familyterminalBlock
contact_platingsn-tin
terminationpushIn

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

Substitutes

Best 5 of 129 scored candidates from other manufacturers (catalogue version 2705ed3e49cf9156).

PartManufacturerGradeDirectionFootprint
399400221Molexminor_reviewupgradeunknown
399400521Molexminor_reviewupgradeunknown
399400321Molexminor_reviewupgradeunknown
399400421Molexminor_reviewupgradeunknown
1990193Phoenix Contactmajor_reviewmixedunknown

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.