8-2057757-3 vs 2-2057756-2 feature comparison

8-2057757-3 TE Connectivity

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2-2057756-2 TE Connectivity

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Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer TE CONNECTIVITY LTD TE CONNECTIVITY LTD
Reach Compliance Code unknown unknown
ECCN Code EAR99 EAR99
HTS Code 8536.69.40.40 8536.69.40.40
Body Breadth 0.657 inch 0.657 inch
Body Depth 0.47 inch 0.47 inch
Body Length 0.854 inch 0.854 inch
Connector Type BOARD CONNECTOR BOARD CONNECTOR
Contact Finish Mating AU ON NI AU ON NI
Contact Finish Termination TIN OVER NICKEL TIN OVER NICKEL
Contact Gender MALE MALE
Contact Pattern RECTANGULAR RECTANGULAR
Contact Style SQ PIN-SKT SQ PIN-SKT
Filter Feature NO NO
Insulator Color BLACK BLACK
Insulator Material GLASS FILLED LIQUID CRYSTAL POLYMER GLASS FILLED LIQUID CRYSTAL POLYMER
Mating Contact Pitch 0.075 inch 0.075 inch
Mating Contact Row Spacing 0.053 inch 0.053 inch
Mixed Contacts NO NO
Mounting Option 1 GUIDE PIN GUIDE PIN
Mounting Option 2 LOCKING LOCKING
Mounting Style STRAIGHT STRAIGHT
Mounting Type BOARD BOARD
Number Of Connectors ONE ONE
Number Of PCB Rows 9 9
Number of Rows Loaded 9 9
Operating Temperature-Max 85 °C 85 °C
Operating Temperature-Min -55 °C -55 °C
PCB Contact Pattern RECTANGULAR RECTANGULAR
PCB Contact Row Spacing 1.3462 mm 1.3462 mm
Plating Thickness 30u inch 30u inch
Polarization Key POLARIZED HOUSING POLARIZED HOUSING
Reference Standard UL, CSA UL, CSA
Terminal Length 0.055 inch 0.055 inch
Terminal Pitch 1.905 mm 1.905 mm
Termination Type PRESS FIT PRESS FIT
Total Number of Contacts 72 72
Base Number Matches 1 1

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