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74981-2557

Description
Board Connector, 100 Contact(s), 4 Row(s), Female, Straight, 0.079 inch Pitch, Press Fit Terminal, Guide Pin, Black Insulator, Plug,
CategoryThe connector    The connector   
File Size369KB,2 Pages
ManufacturerMolex
Websitehttps://www.molex.com/molex/home
Download Datasheet Parametric View All

74981-2557 Overview

Board Connector, 100 Contact(s), 4 Row(s), Female, Straight, 0.079 inch Pitch, Press Fit Terminal, Guide Pin, Black Insulator, Plug,

74981-2557 Parametric

Parameter NameAttribute value
MakerMolex
Reach Compliance Codeunknown
Other featuresROHS COMPLIANT, TUBE PKG
body width0.673 inch
subject depth0.484 inch
body length2.244 inch
Body/casing typePLUG
Connector typeBOARD CONNECTOR
Contact to complete cooperationAU ON NI
Contact completed and terminatedTIN/LEAD OVER NICKEL
Contact point genderFEMALE
Contact materialCOPPER ALLOY
contact modeRECTANGULAR
Contact resistance18 mΩ
Dielectric withstand voltage750VAC V
Durability200 Cycles
maximum insertion force.3892 N
Insulation resistance10000000000 Ω
Insulator colorBLACK
insulator materialGLASS FILLED LIQUID CRYSTAL POLYMER
Plug contact pitch0.079 inch
Match contact row spacing0.089 inch
Installation option 1GUIDE PIN
Installation option 2LOCKING
Installation methodSTRAIGHT
Installation typeBOARD
Number of connectorsONE
PCB row number7
Number of rows loaded4
Maximum operating temperature105 °C
Minimum operating temperature-55 °C
PCB contact patternRECTANGULAR
Plating thickness50u inch
polarization keyPOLARIZED KEY
Rated current (signal)1 A
GuidelineUL, CSA
reliabilityCOMMERCIAL
Terminal length0.098 inch
Terminal pitch2.0066 mm
Termination typePRESS FIT
Total number of contacts100
Evacuation force-minimum value.139 N
Base Number Matches1

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Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
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