Dimensions are shown in mm
Dimensions subject to change
www.ittcannon.com/ccm
43
CCM04 MKII
The CCM04 without card guidance is
used where space is at a premium and
the card guidance can be built around
the connector (rather than provided by
the connector itself).
The CCM04 low profile without card
guidance is dedicated to applications
where the overall height of the
connector is paramount. A range of low
profile CCM04 connectors are available
with 1.25 mm thick moldings.
The wide choice of contact
configurations and molding heights suit
a broad range of applications.
Features
• Available in a variety of molding heights
from 1.25 mm to 5 mm.
• The integrated card detection switch
(optional) is sealed against dust and grit.
• By using an inlay finish in the contact
area, the life of the precious metal is
extended by more than 10 times that
of standard gold plating.
• The height of the contact above the
insulator is 0.75 mm, so allowing a
wider tolerance for the card entry slot.
• The contact area is spooned to
reduce the risk of accidental (or
deliberate) damage, and to optimize
the electrical connection with the card.
• The tip of the contact is protected by
the molding so that it cannot catch on
the card as the card is being inserted.
• The contact design ensures a
consistent and reliable contact force
over the life of the connector.
• Robustly formed printed circuit tails
are well protected by the insulator
body: a coplanarity of ± 0.05 mm is
guaranteed.
• The moldings are made from high
temperature thermoplastic suited for
infrared and convection soldering
processes.
• With tape and reel packaging as
standard, the connectors ar e designed
to be automatically picked & placed.
Construction
Contacts Copper alloy
Plating Contact area : Gold alloy inlay
Terminals : Tin lead (2µ min)
Moldings High temp. thermoplastic UL 94V-0 rated
Mechanical data
Number of Contacts 6, 8 or 16
Mechanical life 50,000 cycles min
Durability of inlay 5,000 cycles min (see note 1)
Contact force 0.25 N min / 0.5 N max
Card detection switch 0.8 N max for actuation (end travel switch
actuation force actuates when card is 0.9 mm from
card stop) 1.8 N max for complete
depression
Vibration Frequency 10 to 500 Hz. Acceleration
50m/s2Duration 6 hours - amplitude 0.35 mm
Max electrical discontinuity 1µs
Shock Peak value 500 m/s2– Duration 11 ms
3 shocks in each direction of each axis
Max electrical discontinuity 1 µs
Electrical data
Insulation resistance 1,000 MΩmin
Contact resistance max 100 mΩmax
Switching current 10 µA min / 1 A max
Dielectric strength 750 Vrms min
Card detection switch Normally open (closes on card insertion)
Switch contact resistance 100mΩmax
Dielectric switch contacts 250 Vrms min
Maximum switch power 0.2 VA
Environmental data
Operating temperature -40°C to +85°C
Soldering temperature Temperature/time profile acc. to CECC00802
para. 6.1, Fig. 3 with peak temperature 250°C
Damp heat IEC 512 test number 11c (10 days)
Salt mist IEC 512 test number 11f (96 hours)
Card detection switch Sealed IP 54 For CCM04 1889 & 1905
Sealed against dust for other versions
Note 1: Inlay (precious metal) rating is based on a very abrasive card being used and is
intended to represent worst case.