51939-845LF vs 51939-845 feature comparison

51939-845LF Amphenol Communications Solutions

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51939-845 Amphenol FCi

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Rohs Code Yes
Part Life Cycle Code Active Active
Ihs Manufacturer AMPHENOL ICC FCI
Reach Compliance Code compliant unknown
ECCN Code EAR99 EAR99
HTS Code 8536.69.40.40 8536.69.40.40
Additional Feature TERMINAL PITCH FOR POWER CONTACTS: 7.62 MM TERMINAL PITCH FOR POWER CONTACTS: 7.62 MM
Board Mounting Option SPLIT BOARD LOCK SPLIT BOARD LOCK
Body Breadth 0.574 inch 0.574 inch
Body Depth 0.93 inch 0.93 inch
Body Length 1.75 inch 1.75 inch
Connector Type BOARD CONNECTOR BOARD CONNECTOR
Contact Arrangement S4P4 S4P4
Contact Finish Mating NOT SPECIFIED
Contact Finish Termination NOT APPLICABLE
Contact Gender MALE MALE
Contact Material NOT SPECIFIED
Contact Pattern RECTANGULAR RECTANGULAR
Contact Resistance 20 mΩ 20 mΩ
Contact Style HYBRID HYBRID
Dielectric Withstanding Voltage 1000VDC V 1000VDC V
Durability 200 Cycles 200 Cycles
Filter Feature NO NO
Insertion Force-Max 0.97 N 0.97 N
Insulation Resistance 500000000 Ω 500000000 Ω
Insulator Color BLACK BLACK
Insulator Material GLASS FILLED POLYETHYLENE GLASS FILLED POLYETHYLENE
Mating Contact Pitch 0.1 inch 0.1 inch
Mating Contact Row Spacing 0.1 inch 0.1 inch
Mixed Contacts YES YES
Mounting Option 1 LOCKING LOCKING
Mounting Style RIGHT ANGLE RIGHT ANGLE
Mounting Type BOARD BOARD
Number Of Connectors ONE ONE
Number Of PCB Rows 4 4
Number of Rows Loaded 4 4
Operating Temperature-Max 125 °C 125 °C
Operating Temperature-Min -55 °C -55 °C
Option GENERAL PURPOSE GENERAL PURPOSE
PCB Contact Pattern RECTANGULAR RECTANGULAR
PCB Contact Row Spacing 2.54 mm 2.54 mm
Plating Thickness 30u inch 30u inch
Polarization Key POLARIZED HOUSING POLARIZED HOUSING
Reference Standard UL UL
Terminal Length 0.135 inch 0.135 inch
Terminal Pitch 2.54 mm 2.54 mm
Termination Type SOLDER SOLDER
Total Number of Contacts 8 8
UL Flammability Code 94V-0 94V-0
Withdrawl Force-Min 0.18 N 0.18 N
Base Number Matches 1 2