DL4 datasheet(8/76 Pages) ITT

8 / 76 page

Dimensions are shown in mm (inch)

Dimensions subject to change

ZIF Connectors

DL4

DL4 Product Introduction

TheCannonDL4SeriesofZeroInsertion

Force (ZIF) connectors fill the need in the

commercial/industrial, aerospace/

military, computer and peripheral equipment

marketplaces for low-cost, high performance

multiple wire power and signal connectors. The

DL4 Series is a panel mounted connector with

easy actuating lever from the side.

DL connectors feature: a minimum rated life of

20,000 complete mating and unmating cycles with

no performance loss; can be mated and unmated

in less than two seconds even with as many as

2496 contacts; and they cost less (often as much

as 25% less) per mated line than singular high-

density rack-and-panel connectors.

Simple. Effective. Reliable. Durable.

Combining their special design with commercial-

grade materials and low cost crimp. PCB and

wrappable hermaphroditic contacts, that may be

hand or machine terminated, makes the DL Series

of ZIF connectors the finest low-cost-per-mated-

line I/O connectors available today.

Materials and Finishes

DL4 Insulator

Glass filled thermoplastic, UL 94V-1 rated, Color: Gray

DL4 Housing Frame

Aluminum alloy, cadmium plated

DL4 Mounting Plate

Aluminum alloy, clear anodized

Crimp Contact*

Copper alloy, 50

µ inches gold over 50µ inches nickel in mating area, gold flash on balance

Copper alloy, 20

µ inches gold over 50µ inches nickel in mating area, tin lead on balance

Square Post Contact

Copper alloy, 50

µ inches gold over 50µ inches nickel in mating area, gold flash on balance

Copper alloy, 20

µ inches gold over 50µ inches nickel in mating area, gold flash on balance

Actuating Camshaft

Stainless steel, Passivated

Insulator Retainer (Plug Only)

Stainless steel, Passivated

* Order crimp contacts separately, see pages 52-53.

DL4 数据表(PDF) 8 Page - ITT Industries

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DL4 数据表(PDF) 8 Page - ITT Industries

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