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Datasheet

3M

3421-6620

Conn IDC Connector SKT 20 POS 1.27mm IDT RA Cable Mount Loose

Technical Specifications

3M 3421-6620 technical specifications, attributes, and parameters.

Compliance
Approvals UL
Flammability Rating UL94 V-0
Lead Free Lead Free
REACH SVHC No SVHC
RoHS Compliant
Physical
Color Grey
Contact Material Copper
Contact Plating Gold
Housing Color Grey
Housing Material Polybutylene
Insulation Material Polyester
Material Glass, PBT, Polyester
Mount Cable, Free Hanging
Weight 544.310844 g
Technical
Connector Type IDC, Receptacle, Socket
Contact Current Rating 1 A
Contact Gender Female
Contact Resistance 20 mΩ
Current Rating 1 A
Gender Receptacle
Insulation Resistance 1 GΩ
Max Current Rating 1 A
Max Operating Temperature 105 °C
Min Operating Temperature -55 °C
Number of Contacts 20
Number of Poles 20
Number of Positions 20
Number of Rows 2
Orientation Right Angle
Termination IDT
Voltage Rating (DC) 350 V
Wire/Cable Type Ribbon
Working Voltage 350 V
Dimensions
Depth 7.6 mm
Hole Diameter 890 µm
Lead Pitch 2.54 mm
Length 30 mm
Pitch 2.54 mm
Row Spacing 2.54 mm
Wire Gauge (Max) 28 AWG
Wire Gauge (Min) 26 AWG