10123920-A21LF vs 10123920-A20LF feature comparison

10123920-A21LF Amphenol FCi

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10123920-A20LF Amphenol FCi

Buy Now Datasheet
Rohs Code Yes Yes
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer FCI FCI
Reach Compliance Code compliant compliant
Board Mounting Option PEG PEG
Body Breadth 0.362 inch 0.362 inch
Body Depth 0.389 inch 0.389 inch
Body Length 1.181 inch 1.181 inch
Body/Shell Style RECEPTACLE RECEPTACLE
Connector Type CARD EDGE CONNECTOR CARD EDGE CONNECTOR
Contact Finish Mating AU ON NI AU ON NI
Contact Finish Termination Gold (Au) - with Nickel (Ni) barrier Gold (Au) - with Nickel (Ni) barrier
Contact Gender MALE MALE
Contact Material COPPER ALLOY COPPER ALLOY
Contact Pattern STAGGERED STAGGERED
Contact Resistance 20 mΩ 20 mΩ
Dielectric Withstanding Voltage 300VDC V 300VDC V
Filter Feature NO NO
Insulation Resistance 1000000000 Ω 1000000000 Ω
Insulator Color BLACK BLACK
Insulator Material POLYETHYLENE POLYETHYLENE
JESD-609 Code e4 e4
Mating Contact Pitch 0.031 inch 0.031 inch
Mixed Contacts NO NO
Mounting Option 1 LOCKING LOCKING
Mounting Style STRAIGHT STRAIGHT
Mounting Type BOARD BOARD
Number Of Connectors ONE ONE
Number Of PCB Rows 2 2
Number of Rows Loaded 2 2
Operating Temperature-Max 85 °C 85 °C
Operating Temperature-Min -40 °C -40 °C
PCB Contact Pattern STAGGERED STAGGERED
PCB Contact Row Spacing 8.128 mm 8.128 mm
Plating Thickness 1u inch 1u inch
Polarization Key POLARIZED HOUSING POLARIZED HOUSING
Rated Current (Signal) 0.5 A 0.5 A
Reference Standard UL UL
Terminal Pitch 0.7874 mm 0.7874 mm
Termination Type SURFACE MOUNT SURFACE MOUNT
Total Number of Contacts 52 52
Base Number Matches 1 1

Compare 10123920-A21LF with alternatives

Compare 10123920-A20LF with alternatives