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Connector for SD Memory Card
SCDA Series
Compact low-profile type with a width of 27mm features high reliability contact structure.
For SD Memory Card For microSDTM Card For SIM Card 8pins For W-SIM For Memory Stick MicroTM For Memory StickTM Combine Type For Compact FlashTM For PC cards supporting CardBus For Express CardTM For CMOS Camera Module
Features
Media half-lock structure stops media from flying out during ejection, preventing the dropping and loss of media. Media detection switch adopts a highly reliable structure where the contact slides at ON/OFF to ensure detection of media insertion timing. Also compatible to MultiMediaCardTM. Compact size and low-profile.
Applications
For digital still cameras, digital camcorders, mobile phones, PCs and personal digital assistants For home audio equipment (TVs, set top boxes, etc.) For stereo systems For portable memory players
Typical Specifications
Items Applicable media Mounting type 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/Manual insertion/removal 25 to 60
Specifications
SD Memory Card/MultiMediaCardTM Surface mounting type
100V AC 1minute/500V AC 1minute SCDA3 1,000M 100m 500m min. max. max.
Performance
Insertion and removal cycle
10,000cycles
10
Connector for SD Memory Card SCDA Series
Product Line
Media ejection structure Mounting style Features
Inner tail without frame legs Inner tail with frame legs Slim type With boss Push-push type Standard mount Slim type Without boss Card eject stroke 8mm Slim type 1.5 1.8 Tray Taping 0 Taping
Stand-off mm
Packing system
Product No.
SCDA3A0102 SCDA3A0202 SCDA4A0200 SCDA4A0301 SCDA7A0101 SCDA7A0200 SCDA4A0400 SCDA5A0201 SCDA6A0101
Drawing No.
1 2 3 4 5 6 7 8 9 10
For SD Memory Card For microSDTM Card For SIM Card 8pins For W-SIM
Reverse mount
Manual insertion and removal type
Standard mount
Header type
0
SCDA3C0102
Dimensions
Standard mount Inner tail
No. Without frame legs
2.9 No.!1 Common 0.3 14.1 2-1 No.!0 Card detect switch
Unit:mm
Style PC board mounting hole dimensions Viewed from the mounting face side
No.!0 28.2 min. 9.9 min. 11.1 min. 7.4 min. 14.1 2-1.6 min. No.!1 No.3 No.2 No.1 No.9 8.3 max. 10.8 min. 17.7 19.1 min. 25.9
For Memory Stick MicroTM For Memory StickTM Combine Type For Compact FlashTM For PC cards supporting CardBus For Express CardTM For CMOS Camera Module
33.9 /Card inserting
25.6 18.5
28.2
No.9
No.8 No.!2 Write protect detect switch 0.4 2 No.!3 GND 1.2 2.8 12-0.4
1 /Over travel
8.8 min. 6 max. No.7 No.6 No.5 No.4 No.8
1.6 min. 0.3 max.
2-1
1
0.4 27.5
No.!2 1.2 2.8 4.4 12-1 min. No.!3 6 5.2 7.6 6.8 9.2 8.4 10 max. 9.2 max. 11.5 min. 10.7 min. No part mounting Land area No pattern area 0.4 2 3.6
0.65 travel
3.6 4.4 5.2 6 7.6 6.8 8.4 9.2 9.5 10.3
With frame legs
14.1 2.9 No.!1 Common 2-1 No.!0 Card detect switch
No.4 No.5 No.6 No.7 No.8 No.!2
No.!0 0.8 min.
No.!1 0.95 min. No.3 No.2 No.1 No.9
No.4 No.5 No.6 No.7 No.8
(33.9)/Card Inserting
19.7
18.5
No.3 No.2 No.1 No.9
24.25
28.2 min. 13.95 13.8 9.9min. 11.1 min. 7.4 min. 14.1 2-1.6 min.
5.85
4.5
25.51
(1)/Push Over travel
28.2
25.6
0.3
2-
1
No.!2 Write protect detect switch 2-1 No.!3
20 min. 19.7 min. 18.4 max. 13.85 11.2 max. 2.3min. 0.9 max.
1.6min. No.!4
1.2 2.8 4.4 12-1 min. 0.95 min. No.!3 5.81 6 5.2 7.6 6.8 9.2 8.4 10 max. 9.2 max. 11.5 min. 10.7 min. 11.6 12.4 27.6 No part mounting Land area No pattern area
.3 1.6 min. 9.2 max. 4.55 11.7 min. 14 min. 5.9 15.2
2
Card Center
!4
0.4
2 3.6 5.2 6.8 8.4 9.5 4.4 6 7.6 9.2 10.3
1.2
4-1.6 min.
2.8 12-0.4
2-
Conector Center
(5)/Eject Stroke
12.4 24
1
0.4 2 3.6 0.95 min. No.!4
11
Connector for SD Memory Card SCDA Series
Dimensions
Standard mount
No. For SD Memory Card For microSDTM Card For SIM Card 8pins
0.55 2.85 0.5
Unit:mm
Style PC board mounting hole dimensions Viewed from the mounting face side
With boss Slim type
11.275 9.475 10.125 8.425 6.725 5.025 3.325 0.725 13-0.6 No.4 No.3 No.2 No.1 No.9 7.775 6.075 4.375 2.675 0.975 No.5 No.6 No.7 No.8 No.!1 Common No.!0 Card detect switch
25.7 25.2 19.3 8.65 min. 3.75 max. 0.55
(1)/Push over travel (34)/Card inserting
For Memory Stick MicroTM For Memory StickTM Combine Type For Compact FlashTM For PC cards supporting CardBus For Express CardTM For CMOS Camera Module
19 24.9
25.7
28.2
27.8
3
7.15 min. 9.65 min. 0.85 1.4
0.8
0.8
0.8
0.75
No.!4 GND
No.!2 Write protect Detect switch No.!3 GND
0.8
5
12.5
Card center 27
21 12.475 27.2 min. 27.8 min.
(5)/Eject travel
0.375
(0.6)
2-
0 Datum plane bottom of mold
Connector center
A
No part mounting Land Land areaArea No Pattern No pattern area
No Part Area
Without boss Slim type
11.275 9.475
2.85 A
6.725 5.025 3.325 0.725 13-0.6 No.r No.e No.w No.q No.o
10.125 8.425
7.775 6.075 4.375 2.675 0.975
No.t No.y No.u No.i No.!1 Common No.!0 Card detect switch
8.65 min. 3.75 max. 0.55 0.3 0.75
6.075 4.375 2.675 0.975
11.275 10.125 9.475 8.425 6.725 7.775 5.025 3.325 0.725 13-1 6.05 max. 9.85 min. 10.775 min. 7.15 min. 9.65 min. 12.5 12.475 27.2 min. 27.8 min. No part mouting Land area No pattern area 1.4 28.1 8.35 max.
0.55
28.2
0.8
27.8
(5)/Eject travel
(0.6) Card center 0.375 Hook height 0.15 27 Connector center
No.!4 Ground 0 Datum plane bottom of mold A
Hook height 0.15
12
0.8
0.8 19 24.9
4
(1)/Push over travel (34)/Card inserting
No.!2 Write protect detect switch No.!3 GND
25.2 19.3
28.1
1. 25
10.775 min. 8.35 max.
9.85 min.
For W-SIM
A
6.05 max.
6.075 4.375 2.675 0.975 0.3 0.75
11.275 9.475 7.775
10.125 8.425
6.725 5.025 3.325 0.725 13-1
Connector for SD Memory Card SCDA Series
Dimensions
Standard mount
No. Stand-off 0mm Card eject stroke 8mm
13.67 11.97 1.245 5 14.07 7.5 2.5 1.255 9-0.9 2.1
Unit:mm
Style PC board mounting hole dimensions Viewed from the mounting face side For SD Memory Card For microSDTM Card For SIM Card 8pins For W-SIM For Memory Stick MicroTM For Memory StickTM Combine Type For Compact FlashTM For PC cards supporting CardBus For Express CardTM
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
0.8 2.85 0.05 Stand off 0.45
1.2 0.9
27.5
No.r No.e No.w No.q No.o
No.t No.y No.u No.i No.!0 Card detect switch
2.425 1.7 2.5 0.8 %0.03
1 /Push over travel 33.8
No.!1 Common Vss No.!2 Write protect detect switch
10.87 12.72 12.72 2-1.13
21.95
28
15.8 15.3 14.88 1.5
6.76 8.26
1.2
1.57
5
0.7 Connector center Card center Center line of card
2-3.2
4.32 8 /Eject stroke
9.53 9.93 23.94
4.32
Land area No part area
Stand-off 1.5mm Card eject stroke 8mm
1.6
3.05 1.5 13.5 21.55 22.9
2- 1.4
1.9
2.41
1.2
22.8
0.9
1.8 1.7
For CMOS Camera Module
27.5
4.35 1.5
0.6
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
o0 .7
/Push over travel /Card inserting
28.4
25.85
1
o
Change shape
6
0.7 4-0.7 Card center Connector center /Eject stroke
22.395 21.995 20.270 19.425 17.925 17.025 6.9 5.815 4.915 4.115 1
No.!2 Write project detect switch 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 Land area No part area
0.1 0.8 + 0
No.!1 Common Vss
1 19.97 22.395
.1 %0 0.7
12.1
11.3
.25
0. 8+
0.1 0
13
Connector for SD Memory Card SCDA Series
Dimensions
Standard mount
No. For SD Memory Card For microSDTM Card For SIM Card 8pins For W-SIM
(1)/Push over travel (34)/Card inserting
Unit:mm
Style PC board mounting hole dimensions Viewed from the mounting face side
Stand-off 1.8mm Slim type
10.125 8.425 6.725 5.025 3.325 0.725 No.4 No.3 No.2 No.1 No.9
0.75 1.3
0.55
4.65
0.5
11.275 9.475 7.775 6.075 4.375 2.675 0.975 No.5 No.6 No.7 No.8 No.!1 No.!0 Card detect switch
6.075 4.375 2.675 0.975 12.48
11.275 9.475 7.775
10.125 8.425 6.725 5.025 3.325 0.725 13-1 11.62
1.2 5
25.2 23.6 20.9 19.3 17.3 2.2 0.3
80 0 .1
2- 0.7
27.8 2-2.2
19 24.9
0.8 12 12.6 10.75 11.3 12.475 12.5 27.2 min. 27.8 min.
12.125 9.225 12.875 11.175 9.475 7.775 6.075 4.375 2.675 0.975
0.
For Memory Stick MicroTM For Memory StickTM Combine Type For Compact FlashTM For PC cards supporting CardBus For Express CardTM For CMOS Camera Module
Card center 27 Connector center
0.375
No.!4 GND
11.62 12.8 13.55
12.48 12.75 13.5
No.!2 Write protect detective switch No.!3 GND
3.8 2-1.4
1.4
Stand off 1.8 (5)/Eject travel
No Part Area Land Mounting Area 1.5mm max. Mounting Area 1.2mm max. Mounting Area 1.0mm max.
Dimensions
Reverse mount
No. Stand-off 1.8mm Slim type Style
Unit:mm
PC board mounting hole dimensions Viewed from the mounting face side
0.55
27
4.65 0.50
No.5 No.4 No.3 No.2 No.1 No.9
7.525 5.825 4.125 2.425 0.725 13-1 0.3
No.6 No.7 No.8 No.!1 Common No.!0 Card detect switch
2-o
0.9
1.7 1.3 0.6
1 /Push over travel 34.85 /Card inserting
29.05
29.35 28.45
8
1.4 1.4
1.4
11 27.8 14.225
1.4 12.28 14.275
1.4 2.1
Card center Connector center
0.35
8.5 /Eject travel
Mounted part height:1.5 max.
14
18.45 19.85 21.05 25.75 N o . !2 Write protect detect switch No.!3 GND
1.8
1.4
7
3-0.8
1.425
25.1 28.1 28.8
28.2
3.1
Connector for SD Memory Card SCDA Series
Dimensions
Reverse mount
No. Stand-off 0mm Slim type
25 13.225 11.525 9.825 8.125 6.425 4.725 3.025 1.325 No.6 No.7 No.8 No.!1 Common No.!0 Card detect switch 8.875 7.175 5.475 3.775 2.075 0.375 13-0.7
No.5 No.4 No.3 No.2 No.1 No.9
Unit:mm
Style PC board mounting hole dimensions Viewed from the mounting face side For SD Memory Card For microSDTM Card For SIM Card 8pins For W-SIM For Memory Stick MicroTM For Memory StickTM Combine Type
No pattern area
0.55
27.8
2.9
7.175 5.475 3.775 2.075 0.375 o0.9 13-1 5
28.4 13.225 11.775 8.875 11.525 9.825 8.125
No.!0 Card detect switch
6.425 4.725 3.025 1.325 o0.85
0.6
25.75 19.85 0.8
0.85 0 1.25 0.6 0.3
+ 0.05
.8 o0 2-
28.45
29.35 28.45
No.9 1.35
0.8
0.80
No.!2 Write protect detect switch (0.2) No.!3 GND 14.425 13.725
13.925
1.35 14.625
No.!4 GND
Connector Center
(8.5)/Eject Stroke
Card Center
0.725
1.4
1.4
1.4
9
(1)/Push over travel (34.85)/Card Inserting
29.05
19.85 25.75
For Compact FlashTM For PC cards supporting CardBus For Express CardTM
Dimensions
Header type
No. Style
Unit:mm
PC board mounting hole dimensions Viewed from the mounting face side
For CMOS Camera Module
Connector center
Connector center 11.4 7.9 2-1 26.2 0.7 10.6 6.2 2-1.4 No.!0 Card detectswitch No.!4 GND No.r No.e 18.25 17.25 No.w No.q No.o No.t No.y No.u
26.8 min 10.6 11.4 10.05 min. 10.58 min. 8.55 max. 8.35 min. 4.43 max. 3.43 min. 1.93 max. 6.2 1.47 min. 2-2 9.08 max. 7.9 6.57 max. 5.57 min. 4.07 max. 3.63 min. 4-1.6
No.!1 Common No.!3 GND
18.25 17.6 min. 17.35 13.6 min. 7 max.
No.i
*11 min.
1.2
1
0.45 15.2 Connector center Card center
12-0.4 1.25 2.85 4.45 6.05 7.65 9.25 8.35 0.35 1.95 3.55 5.15 6.75
No.!2 Write protect detect switch
8.08 min.
1.5 1.3 min.
No.!2 12-1 0.35 1.95 3.55 5.15 6.75 8.35 11.25 9.25 23.1 No part area Land No pattern area
5 max.
10
5.93 min. 6.85 max.
2-o 0.9 2
1.25 2.85 4.45 6.05 7.65 No.o
*0.35 *2.95
*11.85 max. *12.75 max.
24.1 2.8
Recommended card guide layout 2-0.8 23.1 2-0.4 11.25 * Card guide dimension
0.45
7.3 max.
11.6 min.
13.9 min. 16 17.3
*2
33.45
15
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 0.2 CA K or CC T . 3. Temperature profile Surface of products
For SD Memory Card For microSDTM Card For SIM Card 8pins For W-SIM For Memory Stick MicroTM For Memory StickTM 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 FlashTM For PC cards supporting CardBus For Express CardTM 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.
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