C&K CCM04 MKII Service Manual

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 two molding heights 1,25
mm and 2,75 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, 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 car

• 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 ensur

es a
consistent and reliable contact force
over the life of the connector.

• Robustly formed printed circuit tails
e well protected by the insulator

ar

.

body

• 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.

Construction

Contacts Copper alloy
Plating Contact area : Gold alloy inlay

Moldings High temp. thermoplastic UL 94V-0 rated

Mechanical Data

Number of Contacts 6, 8
Mechanical life 50,000 cycles min
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

Vibration Frequency 10 to 500 Hz. Acceleration

2

50m/s

Shock Peak value 500 m/s

Contact Electrical Data

Insulation resistance 1,000 MΩ min
Resistance 100 mΩ max
Current rating 10 µA min / 1 A max
Dielectric strength 750 Vrms min

Switch Electrical Data

Card detection switch Normally open (closes on card insertion)
Contact resistance 100mΩ max
Dielectric strength 250 Vrms min
Current rating 1 mA min/ 10 mA max
Maximum power 0.2 VA

d.

Environmental Data

Operating temperatur
Soldering temperatur

Damp heat
Salt mist IEC 512 test number 11f (96 hours)
Card detection switch Sealed IP 54 For CCM04 1889

Ordering Code

Part Number Number of Contacts Card Presence Quantity per Reel

CCM04-1801 6 No 1800
CCM04-1814
CCM04-1889 8 Yes 1000

Packaging

e -40°C to +85°C

e Temperature/time profile acc. to CECC00802

8

Terminals : Tin lead (2µ min)

card stop) 1.8 N max for complete
depression

Duration 6 hours - amplitude 0,35 mm
Max electrical discontinuity 1µs

3 shocks in each direction of each axis
Max electrical discontinuity 1 µs

para. 6.1, Fig. 3 with peak temperature 250°C
IEC 512 test number 11c (10 days)

Sealed against dust for other versions

Switch

No

2

– Duration 11 ms

1300

5 r

eels per box.

22

Specifications and dimensions subject to change

Dimensions are shown in mm

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Dimensional Drawings

(REF.)

25,5

0,1

0

-0,1

0,8

(REF.)

2,54 2,54 2,54

(REF.)

1,78

1

0,3

A

1,25

±0,05

0,75

25,5

±

0,2

0,25

±0,05

3,81 3,81

2,542,542,54

R

0,1

30

˚0'

Mated condition

8x

SEE DETAIL A

XX-XXX

Date Code area

Pick and plac

e area

ø

3,5

DETAIL A

2,5

25,5

5,55,5

3,81 3,81

1,8

7,79

1,5

23,2

1,5

2,542,54

1,3

0,2

2,54

(Component side)

Contact location according to

ISO 7816-2

& ENV 1375-1

& GSM11-11

C5

C1

C6

C2

C7

C3

Contact foot area

0,8 x 1

Prohibited area

8x

C8

C4

Plastic outline

Pad

0,9±0,25

0,75

16,2

0,95±0,2

5,9

0,75

+0,10

-0,05

15,45

11,8

11,18

A

23,6

25,5

±0,2

4,4

±0,2

10,9

0,25

±0,05

1,25

±0,05

30˚0'

3,81 3,81

(REF.)

25,5

0,85

0,85

0,8

(REF.)

4,4

0

-0,1

DETAIL A

Mated condition

SEE DETAIL A

XX-XXX

Card stop

Date Code area

Pick and place area

ø 3,5

SEE DETAIL

B

5,5

2,5

5,5

1,8

4,4

25,5

7,99

5,59

1,3

0,2

23,2

1,51,5

4,4

1,5

3,81 3,81

1,27

5x

2,54

Contact location according to

ISO 7816-2

Contact foot area

0,8 x 1

(Component side)

10x

C1

C5

C2

C6

C3

C7

C4

C8

SW
SW

Prohibited area

Pad

Plastic outline

CCM04 MK II

CCM04-1814 2 x 4 contacts

CCM04-1814 PCB layout

CCM04-1889 2 x 4 contacts + switch CCM04-1889 PCB Layout

Unless otherwise stated, tolerances ar

23

0,10 mm

±

e

Specifications and dimensions subject to change

Dimensions are shown in mm

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