D-20418-2 Cinch Connectors, D-20418-2 Datasheet - Page 101

• Manufacturer Part Number: D-20418-2
• Description: D SUB SCREW LOCK, #4-40 UNC, 70.32MM
• Manufacturer: Cinch Connectors

Specifications of D-20418-2

• Screw Length: 7.92mm
• Thread Size - Imperial: 4-40
• Peak Reflow Compatible (260 C): No
• Screw Head Height: 4.6mm
• Leaded Process Compatible: No
• Accessory Type: Female Screw Lock
• Rohs Compliant: No
• For Use With: D-Subminiature Connectors
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

D-subminiature
Connectors
Information
Printed Circuit Board Connectors
• Cinch provides connectors in various footprints, contact diameters, and lengths in both vertical and right-angle
• Cinch PCB connectors have metal shells.
Connectors for Terminating Cable Wire
• Wire Wrap connectors are available in two tail lengths for two-wrap and three-wrap terminations. The contact
• Solder Cup connectors allow reliable long-term termination by soldering the wire directly into the connector
• Crimp and Poke connectors allow the wire to be terminated more economically than wire wrap or solder cup
• IDC connectors are an alternative to other types of wire termination connectors. IDC is much faster and very
PC mount styles with dip solder tails.
is terminated by wrapping wire around it using a wire wrap gun. This connector is especially useful for
prototyping since the wire can be unwrapped and rewrapped if necessary.
contact. Cinch Solder Cups accommodate up to 20 AWG wire.
styles. Contacts are crimped and inserted into the connector. In our D*U Series, the contact is crimped around
the conductor wire. In our D*A Series, the contact is crimped around the wire and the insulation. Crimp and Poke
connectors can be selectively loaded to save labor and material cost.
reliable when all contacts are terminated and the volume is high. IDC utilizes mass termination of the cable wire.
This can save considerable time and expense in the cable assembly process. The estimated time of terminating
two ends of a 25-conductor discrete wire cable with 25-position D-subminiature connectors is about 5-1/2 to 6
minutes less per cable assembly using IDC connectors and Cinch Auto-Clinch termination tooling versus using
Crimp and Poke connectors. This may vary considerably based on the operator, cable wire, and process.
Cinch offers IDC connectors in two versions-for discrete wire or flat ribbon termination.
Introduction
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