Connector for SD Memory Card
SCDA
Series
Compact low-profile type with a width of 27.5mm features highly reliable
contact structure.
For
SD Memory
Card
For
microSD™
Card
For
SIM Card
8pins
For
W-SIM
For
Memory
Stick Micro™
For
Memory
Stick™
Combine Type
For
Compact
Flash™
For CMOS
Camera Module
Structure
Mounting style
Media ejection
structure
Operating
temperature range
Voltage proof
Insulation
resistance
（Initial）
Contact
resistance
（Initial）
Connector
contacts
Detection
switch
Standard mount/Reverse mount
Push-push type
−25℃
to
＋60℃
100V AC 1minute
1,000MΩ min.
100mΩ max.
500mΩ max.
10,000cycles
NEW
Typical Specifications
Items
Applicable media
Mounting type
Specifications
SD Memory Card/ MultiMediaCard™
Surface mounting type
Performance
Insertion and
removal cycle
Product Line
Media ejection
structure
Mounting style
Features
Inner tail, card eject stroke 5mm
Push-push
type
Standard
mount
Inner tail, card eject stroke 8mm
Outer tail, ard eject stroke 8mm
1.5
Reverse mount
Outer tail
0
0
Taping
Stand-off
（mm）
Packing
system
Product No.
SCDA9A0300
SCDA8A0201
SCDA7A0101
SCDA7A0200
SCDAAA0100
Drawing
No.
1
2
3
4
5
Automotive
Use
533
Refer to
P.565
for soldering conditions.
Connector for SD Memory Card
SCDA
Series
Packing Specifications
Unit:mm
Taping
Plastic reel size
Product
No.
SCDA7A0101
SCDA7A0200
SCDA8A0201
SCDA9A0300
¿380
W
Number of packages pcs.）
（
1 reel
400
250
400
500
1 case
/Japan
800
500
800
1,000
Export
Reel
Tape
package
width
width measurements
1 case
W
（mm） （mm）
（mm）
/export packing
1,600
1,000
1,600
2,000
45.5
44
403×403×
249
For
SD Memory
Card
For
microSD™
Card
For
SIM Card
8pins
For
W-SIM
For
Memory
Stick Micro™
For
Memory
Stick™
SCDAAA0100
Dimensions
Standard mount Inner tail）
（
No.
Stand–off 0mm
Card eject stroke 5mm
Circuit Diagram for Detect switch
No.10:
Card Detect
No.11:
Card Detect
No.12:
Write Protect
Detect SW
No.13,14:
GND(Write Protect
Detect SW)
No.6
Insertion Card=ON
→
Normal=OFF
Write enable=ON
Write protected=OFF
→
Normal=OFF
(No Card insertion)
NO.11
Card
detect switch
NO.3
NO.2
NO.1
NO.9
NO.10
Card
detect switch
NO.4
NO.5
NO.6
NO.7
NO.8
NO.12
Write protect
detect switch
NO.13
GND
1.2
2.8
4.4
6
7.6
9.2
12-0.4
20.7
Unit:mm
Style
PC board mounting hole dimensions
（Viewed
from the mounting face side）
(Mounting face side)
Recommended P.C.B layout
LAND
NO PART AREA
NO PATTERN AREA
NO PATTERN EXPOSE AREA
2.2 max.
4 min.
5.9 max.
12.8 min.
13.4 max.
15.4 min.
Combine Type
For
Compact
Flash™
For CMOS
Camera Module
10.8 min.
3.6 max.
1.6 max.
0.3
11.1 min. 7.4 min.
14.1
2-1.6 min.
2.9
14.1
28.2 min.
(33.9)/Card Inserting
(1)/Push over stroke
19.7
2-¿1
28.2
9.9 min.
(0.65)
1.6 min.
0.4
12.4
24
(5)/Eject stroke
Card center
Card center
(0.4)
27.5
NO.14
GND
0.4
2
3.6
5.2
6.8
8.4
1.2
2.8
4.4
6
7.6
9.2
10 max.
11.5 min.
12.4
0.4
2
3.6
5.2
6.8
8.4
9.2 max.
10.7 min.
11.6
19.1 min.
17.7
1
26
18.5
25.9
20
Automotive
Use
534
Connector for SD Memory Card
SCDA
Series
Dimensions
Standard mount
No.
For
SD Memory
Card
For
microSD™
Card
For
SIM Card
8pins
For
W-SIM
For
Memory
Stick Micro™
For
Memory
Stick™
Combine Type
For
Compact
Flash™
For CMOS
Camera Module
(1.7)
Card
center
2-0.6
27.5
3
34.7/Lock position
(1)/Push stroke
Unit:mm
Style
PC board mounting hole dimensions
（Viewed
from the mounting face side）
Stand–off 0mm
Card eject stroke 8mm
3.7
Connector
center
No.10
Card detect
switch
No.11
Common(Vss)
No.8 No.12
Write protect
detect switch
¿1.2
0.8
No.7
29.3
22.95
21.95
14.88
1.57
1
1.5
6.55
1.19
(8)/Eject
stroke
3.05
2-3.2
0.55
2-4.32
9.93
9.53
23.94
Center line of
positioning bosses
Land area
Pattern prohibition area
Stand–off 0mm
Card eject stroke 8mm
0.8
2.85
0.45
（
0.05
）
27.5
No.
r
No.
e
No.
w
No.
q
No.
o
Stand off
No.
t
No.
y
No.
u
No.
i
No.
!0
Card
detect switch
2.425
1.7
2.5
0.8
%
0.03
13.67
11.97
1.245
5
14.07
7.5
2.5
1.255
9-0.9
2.1
/Push over travel
（
1
）
22.8
28
21.95
3
0.7
Connector
center
Card center
Center line
of card
10.87
12.72
12.72
2-1.13
15.8
15.3
14.88
1.5
6.76
8.26
1.2
1.57
2-3.2
（
8
）
/Eject stroke
4.32
9.53
9.93
23.94
4.32
535
（
1.6
）
Automotive
Use
Circuit Diagram for Detect Switch
No.10
：
Card
Insertion Card=ON
Detect Switch
→
Normal=OFF
No.11
：
Common Vss
）
（
Write enable=ON
Write Protected=OFF
No.12
：
Write
→
Normal=OFF
Protect Detect Switch
（
No Card Insertion
）
Land area
No part area
3.05
1.5
13.5
21.55
22.9
2-¿
1.4
No.
!2
Write protect
detect switch
0.9
1.8
1.7
No.
!1
Common Vss
）
（
33.8
1.2
1.2
0.9
1.9
2.41
3.05
Card
center
(0.82)
Connector
center
(12.9)
(4.9)
(3.9)
(11.97)
0.2 (Center line of
positioning bosses)
1.09
2.1
2
No.9
No.1 No.2
No.3
No.5 No.6
No.4
12.72
2.4
3.3
9-0.9
12.72
Circuit Diagram for Detect SW
No.10:
CardDetect SW
Insertion Card = ON
No.11:
→
Normal = OFF
Common(Vss)
Write enable = ON
No.12:
Write protected = OFF
Write Pretect
Detect SW
→
Normal = OFF
(No Card insertion)
2-¿1
.4
11.1
12.2
13.2
16.9
19.5
5
22.95 1.7
¿1.
2
1.7
1.1
13.15
11.97
10.87
2.425 5
1.7
2.5
1.3 0.9
1.245
13.55
9.355
7.5
2.5
6.855
1.255
2.5
1.3
Connector for SD Memory Card
SCDA
Series
Dimensions
Standard mount
No.
Stand–off 1.5mm
Card eject stroke 8mm
15.065
13.415
12.17
10.57
8.87
6.445
3.945
1.445
0.8
3.405
2.905
1.925
1.625
1.505
1.305
0.4
15.065
13.415
10.5
8.555
6.055
3.555
1.055
9-0.9
1.505
2.705
2.075
Unit:mm
Style
PC board mounting hole dimensions
（Viewed
from the mounting face side）
For
SD Memory
Card
For
microSD™
Card
For
SIM Card
8pins
For
W-SIM
1
19.97
22.395
27.5
4.35
1.5
0.6
（1）
/Push over travel
（5.8）
/Card inserting
（2.55）
No.r
No.e
No.w
No.q
No.o
11.3
12.1
No.t
No.y
No.u
No.i
No.!0 Card
detect switch
ø0
.7
28.4
25.85
0.1
0.8
+ 0
¿1
.25
ø
.1
%
0
0.7
12.1
11.3
¿ 0.
No.!1
Common
（Vss）
Change
shape
No.!2
Write project
detect switch
8
+
0.1
0
4
0.7
For
Memory
Stick Micro™
For
Memory
Stick™
Combine Type
For
Compact
Flash™
For CMOS
Camera Module
22.395
21.995
20.270
19.425
17.925
17.025
6.9
5.815
4.915
4.115
1
4-0.7
Card
center
Connector
center
（3.05）
（8）
/Eject stroke
Connector center
Connector center
10.5
12.225
13.415
13.715
15.065
Center line
of card
11.17
12.02
12.92
13.415
13.85
14.05
15.065
Circuit Diagram for Detect Switch
No.10
：
Card
Insertion Card=ON
Detect Switch
→
Normal=OFF
No.11
：
Common Vss
）
（
Write enable=ON
Write Protected=OFF
No.12
：
Write
→
Normal=OFF
Protect Detect Switch
（
No Card Insertion
）
Land area
No part area
Reverse mount
No.
Stand–off 0mm
Card eject stroke 8mm
Style
Unit:mm
PC board mounting hole dimensions
（Viewed
from the mounting face side）
穴
5
Automotive
Use
536
Small Memory Card Connectors
Soldering Conditions
Example of Reflow Soldering Condition
（Reference）
1. Heating method: Double heating method with infrared heater.
2. Temperature measurement: Thermocouple 0.1 to 0.2φ CA
（K）or
CC
（T）
.
3. Temperature profile Surface of products）
（
.
For
SD Memory
Card
For
microSD™
Card
For
SIM Card
8pins
For
W-SIM
For
Memory
Stick Micro™
For
Memory
Stick™
Combine Type
240℃(max.)
Temperature (˚C )
230℃(min.)
200
180℃
150℃
100
Time (s)
Pre-heating
90±30 sec.
10 sec.(max.)
Room
temperature
Heating time
For
Compact
Flash™
For CMOS
Camera Module
sec.
Cautions for using this product
1. When soldering terminals, there is a danger that load placed on the terminals may cause rattle, deformation or
electrical degradation to occur depending on the conditions. Caution is therefore required.
2. Avoid use of water-soluble soldering flux, since it may corrode the product.
3. Check and conform to reflow soldering requirements under actual mass production conditions.
4. PC board warping may alter the characteristics. Please take this into consideration when designing patterns and
layout.
5. The card specifications are provided by the above manufactures. Products by other manufactures may not be
compliant with these specifications and are subject to change without prior notice.
565
FPGA/CPLD
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EEWORLD
