531144-3 vs 1-102277-4 feature comparison

531144-3 TE Connectivity

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1-102277-4 TE Connectivity

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Rohs Code No Yes
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer TE CONNECTIVITY LTD TE CONNECTIVITY LTD
Reach Compliance Code compliant unknown
Additional Feature STANDARD: MIL-C-M55302 STANDARD: MIL-C-55302
Board Mounting Option HOLE .086-.098
Body Breadth 0.248 inch 0.238 inch
Body Depth 0.4 inch
Body Length 2.005 inch
Body/Shell Style RECEPTACLE PLUG
Connector Type BOARD CONNECTOR BOARD CONNECTOR
Contact Finish Mating NOT SPECIFIED NOT SPECIFIED
Contact Gender FEMALE FEMALE
Contact Material NOT SPECIFIED PHOSPHOR BRONZE
Contact Pattern RECTANGULAR RECTANGULAR
Contact Style SQ PIN-SKT SQ PIN-SKT
DIN Conformance NO NO
Filter Feature NO NO
IEC Conformance NO NO
MIL Conformance YES YES
Mating Contact Pitch 0.075 inch 0.1 inch
Mating Contact Row Spacing 0.125 inch 0.1 inch
Mating Information MULTIPLE MATING PARTS AVAILABLE
Mixed Contacts NO NO
Mounting Option 1 HOLE .087-.098
Mounting Option 2 NON-THREADED
Mounting Style RIGHT ANGLE RIGHT ANGLE
Mounting Type BOARD BOARD
Number Of Connectors ONE ONE
Number Of PCB Rows 2 2
Number of Rows Loaded 2 2
Option GENERAL PURPOSE GENERAL PURPOSE
PCB Contact Pattern RECTANGULAR RECTANGULAR
Plating Thickness 50u inch FLASH inch
Polarization Key POLARIZED KEY
Terminal Pitch 1.9 mm 2.54 mm
Termination Type SOLDER SOLDER
Total Number of Contacts 30 30
Base Number Matches 1 1
ECCN Code EAR99
HTS Code 8536.69.40.40
Contact Finish Termination Gold Flash (Au) - with Nickel (Ni) barrier
Contact Resistance 12 mΩ
Dielectric Withstanding Voltage 750VAC V
Insertion Force-Max 2.224 N
Insulation Resistance 5000000000 Ω
Insulator Color NATURAL
Insulator Material POLYPHENYLENE SULFIDE
Operating Temperature-Max 125 °C
Operating Temperature-Min -55 °C
PCB Contact Row Spacing 7.874 mm
Reference Standard UL, CSA
Terminal Length 0.175 inch
Withdrawl Force-Min .278 N

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