DL4 datasheet(51/76 Pages) ITT

51 / 76 page

Dimensions are shown in mm (inch)

Dimensions subject to change

ZIF Connectors

Contacts

TheCannonDLCrimpandBusscontacts

are available in addition to the factory

installed Square Post/PCB mount version

contacts. Crimp contacts are available loose or

reeled, where as Buss contacts are available loose

only.

The Buss contacts make the DL series capable of

providing higher than 5 amps per line. The Buss

contacts are pairs of contact lines which increase

the amperage capability in increments of 10 amps

up to 60 amps. The contacts have solder holes at

the tail section for soldering #30-#18 AWG. The

tail is also designed to accommodate a 1/8 crimp

lug for wire sizes larger than #18.

The Crimp contacts are available in two plating

types. The 20

µ inch gold hermaphroditic version

which is the economical choice for applications

requiring over 100 milliamps to 5 amps. And the

µ inch gold BUMP to FLAT version which offers

the most versatile range of application

requirements from micro-amps to 5 amps.

The BUMP to FLAT version was developed

specifically to handle ‘‘dry circuit’’ requirements

where the signal amperage is not enough to

ensure a clean contact point. The 50

µ inch gold

BUMP to FLAT version is mandatory for

applications with signals below 100 milliamps.

The Bump contact is installed in the Plug and the

Flat contact is installed in the Receptacle. This

combination increases the contact force and

ensures that the wiping point becomes the current

carrying point after mating. The 50

µ inch gold

BUMP to FLAT version has become the standard

Materials and Finishes

Description

Material

Finish

Crimp Contact*

Copper Alloy

Gold over nickel or Selective gold/tin lead over nickel

Buss Contact

Copper Alloy

Gold over nickel

* Order crimp contacts separately. See pages 52-53.

for all modern applications where power and low

voltage signals are combined into one connector.

DL4 数据表(PDF) 51 Page - ITT Industries

DL4 数据表(HTML) 51 Page - ITT Industries

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