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).
Construction
Contacts
Plating
Copper alloy
Contact area : Gold alloy inlay
Terminals : Tin lead (2µ min)
High temp. thermoplastic UL 94V-0 rated
Moldings
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.
Mechanical data
Number of Contacts
Mechanical life
Durability of inlay
Contact force
6, 8 or 16
50,000 cycles min
5,000 cycles min (see note 1)
0.25 N min / 0.5 N max
Card detection switch
actuation force
0.8 N max for actuation (end travel switch
actuates when card is 0.9 mm from
card stop) 1.8 N max for complete
depression
The wide choice of contact
configurations and molding heights suit
a broad range of applications.
Vibration
50m/s2
Frequency 10 to 500 Hz. Acceleration
Duration 6 hours - amplitude 0.35 mm
Max electrical discontinuity 1µs
Peak value 500 m/s2 – Duration 11 ms
3 shocks in each direction of each axis
Max electrical discontinuity 1 µs
Features
• Available in a variety of molding heights
from 1.25 mm to 5 mm.
Shock
• The integrated card detection switch
(optional) is sealed against dust and grit.
Electrical data
• 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.
Insulation resistance
Contact resistance max
Switching current
1,000 MΩ min
100 mΩ max
10 µA min / 1 A max
750 Vrms min
Normally open (closes on card insertion)
100mΩ max
Dielectric strength
• The height of the contact above the
insulator is 0.75 mm, so allowing a
wider tolerance for the card entry slot.
Card detection switch
Switch contact resistance
Dielectric switch contacts
Maximum switch power
250 Vrms min
0.2 VA
• The contact area is spooned to
reduce the risk of accidental (or
deliberate) damage, and to optimize
the electrical connection with the card.
Environmental data
Operating temperature
Soldering temperature
-40°C to +85°C
Temperature/time profile acc. to CECC00802
para. 6.1, Fig. 3 with peak temperature 250°C
IEC 512 test number 11c (10 days)
IEC 512 test number 11f (96 hours)
Sealed IP 54 For CCM04 1889 & 1905
Sealed against dust for other versions
• The tip of the contact is protected by
the molding so that it cannot catch on
the card as the card is being inserted.
Damp heat
Salt mist
Card detection switch
• The contact design ensures a
consistent and reliable contact force
over the life of the connector.
Note 1: Inlay (precious metal) rating is based on a very abrasive card being used and is
intended to represent worst case.
• 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 are designed
to be automatically picked & placed.
Dimensions are shown in mm
Dimensions subject to change
www.ittcannon.com/ccm
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