57202-G51-20LF vs 57202-G51-21ALF vs 57202-G51-21LF

 
PartNumber57202-G51-20LF57202-G51-21ALF57202-G51-21LF
DescriptionHeaders & Wire Housings 40P UNSHRD VERT HDR .76 GOLDHeaders & Wire Housings MINITEKHeaders & Wire Housings 42P UNSHRD VERT HDR .76 GOLD
ManufacturerAmphenol FCI-Amphenol FCI
Product CategoryRectangular Connectors - Headers, Male Pins-Rectangular Connectors - Headers, Male Pins
ColorBlack-Black
SeriesMinitekR MezzSelect, Basics+-MinitekR MezzSelect, Basics+
PackagingBulk-Bulk
TerminationSolder-Solder
Mounting TypeSurface Mount-Surface Mount
Features---
Connector TypeHeader, Unshrouded-Header, Unshrouded
Contact FinishGold, GXT-Gold, GXT
Contact Finish Thickness30μin (0.76μm)-30μin (0.76μm)
Number of Positions40-42
Number of Positions LoadedAll-All
Pitch0.079" (2.00mm)-0.079" (2.00mm)
Number of Rows2-2
Contact TypeMale Pin-Male Pin
Row Spacing0.079" (2.00mm)-0.079" (2.00mm)
Fastening Type---
Contact Mating Length0.079" (2.00mm)-0.079" (2.00mm)
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