Connector for CompactFlash™
SCFB
Series
Unique eject mechanism achieves high operability and 5mm ejection stroke.
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 PC cards
supporting
CardBus
For
Express
Card™
For CMOS
Camera Module
Structure
Mounting type
Mounting style
Eject mechanism
Stand-off
Operating
temperature range
Voltage proof
Performance
Insulation resistance
（Initial）
Contact resistance
（Initial）
Insertion and
removal cycle
Surface mounting type
Standard mount/Reverse mount
2 step
0/1.2mm
−20℃
to
＋60℃
500V AC 1minute
1,000MΩ min.
40mΩ max.
10,000cycles
Features
●
Applications
●
Metal-plated structure enhances noise reduction and
mechanical strength.
Screw clamping structure strengthens mounting.
Minimized depth design contributes to smaller body
structure.
●
●
●
●
For digital still cameras, digital camcorders, various personal
digital assistants and printers
For flat panel TVs
For notebook PCs
Typical Specifications
Specifications
Items
TypeⅡ compatible
Pin pitch
Numbers of pins
Applicable media
Media ejection
1.27mm
50pins
TypeⅠ, TypeⅡ
5mm
46
Connector for CompactFlash™
SCFB
Series
Product Line
Media ejection
structure
Mounting system
Stand-off
（mm）
0
2 step
lever ejection type
Standard mount
1.2
Reverse mount
0
Position
of knob
Right
Left
Right
Left
Right
Left
Applicable card
Product No.
Pin header
SCFB1A0500
Ejector
SCFB3A0300
SCFB3A0900
SCFB3A0200
SCFB3A1000
SCFB3A0400
SCFB3A0500
Drawing
No.
1
2
3
4
5
6
Type
Ⅰ
/Type
Ⅱ
SCFB1A0900
SCFB1A0600
For
SD Memory
Card
For
microSD™
Card
For
SIM Card
8pins
For
W-SIM
For
Memory
Stick Micro™
Note
Pin headers and ejectors are supplied as separate parts. To apply these parts, solder the pin header to the printed circuit board,
assemble the ejector to the pin header and screw cramp.
Dimensions
No.
2 step
Standard type
Stand–off 0mm
Position of knob: Right
Range of movement of the lever
(48.35)
22.25
39.9
17 max.
2-M2×P0.4
3 min.
27.1 max.
4.5
5.3 max.
7.1 max.
26.1
（
Full height
）
Unit:mm
Style
PC board mounting hole dimensions
（Viewed
from the mounting face side）
21.75
6.3
43.5
39.9
(0.635
×
49=)31.115
15.7 min.
Pitch 0.635
4.3
1.35
Width 0.35
0.5
For
Memory
Stick™
2-3.6 min.
2-3.6 min.
2.5 min.
2.2
2-¿
¿1.1
0.3 max.
0.5
Combine Type
5 min.
Card end pos.
¿1.
2
4.1
6.3 max.
22.15
36.4
(40.9)
Card end pos.
2.4
5.4
22.65
26.85
1
2.5
#1
#26 2.5 max.
20.8 max.
13.5 min.
#25 #50
23.2 max.
26 min.
27.7 min.
3.1 min.
8.7 max.
For
Compact
Flash™
For PC cards
supporting
CardBus
For
Express
Card™
For CMOS
Camera Module
32.4
22.15
4.1
1.5
8
2-M2×P0.4
Knob
over tra.
Knob
lock pos.
Knob eject pos.
PC board
mounting side
PC board
mounting side
2-¿2.6
Card center
2.15
3.5 Card eject stroke 5
1.27
24.25
25.95
Card center
#1
(51.6)
(55)
27.65
29.05
1.27
#25
6 Knob stroke
）
（
4.45
27.35
24.25
24.6 min.
2.25 min.
8.9
22
27.35
29.45 min.
2-Ground pad
5
2.7
#26
Pitch 0.635
43
43.5
0.7
#50 2-¿1
No part mounting
No pattern area
2-¿2.54 max.
2 step
Standard type
Stand–off 0mm
Position of knob: Left
（Full
height）
6.3
0.3max.
0.5
7.1 max.
5.3 max.
4.5
Range of movement of the lever
27.1
26.1
(48.35)
22.25
39.9
17 max.
3 min.
21.75
2-3.6 min.
2.5 min.
2-M2×P0.4
5 min.
2-3.6 min.
1.35
4.3
43.5
39.9
(0.635
×
49=) 31.115
15.7 min.
Pitch 0.635
Width 0.35
#25
2.5 max.
Card end pos.
0.5
26.85
22.65
13.5 min.
8.7 max.
22.15
6.3 max.
4.1
22.15
32.4
Card end pos.
#26
#1
23.2 max.
20.8 max.
26 min.
27.7 min.
2-Ground pad
2.25 min.
8.9
(40.9)
36.4
4.1
5.4
2
Knob
over tra.
8
1.5
2-M2×P0.4
5
2-¿2.6
5.3
2.4
Knob eject pos.
Knob lock pos.
PC board
mounting side
6
（Knob
travel）
27.35
(51.6)
27.65
29.05
(55)
2.7
1.27
#1
24.25
25.95
Card eject travel
4.45
22
27.35
3.1 min.
24.25
24.6 min.
29.45 min.
Card center
2.15
1.27
3.5
PC board
mounting side
5
Card center
#25
No part mounting
No pattern area
2-ø2.54 max.
0.7
2-ø1 #26
#50
Pitch 0.635
43
43.5
2.5
2.4
#50
5.3
¿1
.2
2.4
2.2
2-¿
.1
¿1
47
Connector for CompactFlash™
SCFB
Series
Dimensions
No.
2 step
Standard type
Stand–off 1.2mm
Position of knob: Right
Range of movement of the lever
(48.35)
22.25
39.9
17 max.
3 min.
27.1 max.
26.1
4.5
5.3 max.
7.1 max.
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
21.75
(Full height)
7.5
0.2 max.
0.5
45.7 min.
Card end pos.
0.5
2.5
3
6.3 max.
36.4
(40.9)
32.4
2-22.15
2-4.1
For
Memory
Stick Micro™
For
Memory
Stick™
Knob
over tra.
Knob lock pos.
Knob eject pos.
1.5
8
4-Ground pad
2-M2×P0.4
5
Card eject stroke
3.9
6
（Knob
stroke）
4.45
27.65
(53.6)
#1
1.27
#25
25.95
PC board
mounting side
5.3
3
5.4
2.4
26.65 min.
Card center
3.35
24.05 min.
PC board
mounting side
48.5
28.65 min.
Combine Type
For
Compact
Flash™
For PC cards
supporting
CardBus
For
Express
Card™
For CMOS
Camera Module
3.5
1.27
0.7
1.1
#26
#50
Pitch 0.635
43
43.5
48.5
2-ø1
5
2-ø2.54 max.
Mounted part height 1.15 max.
No part mounting
2 step
Standard type
Stand–off 1.2mm
Position of knob: Left
7.1 max.
5.3 max.
4.5
(Full height)
7.5
0.3 max.
0.5
Range of movement of the lever
27.1 max.
(48.35)
22.25
39.9
3 min.
21.75
17 max.
4.3
1.35
0.5
Card end pos.
2-4.1
2-22.15
32.4
Card end pos.
(40.9)
36.4
6.3 max.
Card end pos.
4.2 max.
1.1 min.
26.4 max.
22.65
#26
#25
#1 2.5 max.
#50
40.2 max.
46.2 min.
26.65 min.
8
1.5
4
Knob
over tra.
Knob lock pos.
Knob eject pos.
PC board
mounting side
4-Ground pad
2-M2×P0.4
4.45
27.65
5.36
5
48.5
6
25.95
Card eject travel
3.5
Card center
3.35
（Knob
stroke）
28.65 min.
24.05 min.
1.27
3.9
#1
Card center
#25
1.27
PC board
mounting side
5
2-ø2.54 max.
43
43.5
48.5
48
1.1
2-ø1 #26
#50
Pitch
0.635
Mounted part height 1.15 max.
No part mounting
5.3
10 min.
5.4
2.4
2.5
¿1.2
2-M2×P0.4
7.1 min.
5 min.
26.1
45.7 min.
43.5
39.9
15.7 min.
(0.635
×
49=)31.115
Pitch 0.635
Width 0.35
1.1 min.
4.2 max.
For
W-SIM
Card end pos.
#50
#25
10 min.
22.65
26.4 max.
#26 2.5 max.
#1
40.2 max.
46.2 min.
5 min.
7.1 min.
2-M2×P0.4
43.5
39.9
(0.635
×
49) 31.115
15.7 min.
Pitch
0.635
Width 0.35
4.3
1.35
¿1.2
2.2
4-¿
.1
¿1
.2
4-¿2
.1
¿1
Connector for CompactFlash™
SCFB
Series
Dimensions
No.
2 step
Reverse type
Stand–off 0mm
Position of knob: Right
Range of movement of the lever
(Full height)
5.85
2-M2
×
P0.4
7.1 max.
5.3 max.
4.5
27.1 max.
25.75
17 max.
43.5
21.75
39.9
(0.635×49=) 31.115
15.7 min.
2.5 max.
Pitch 0.635
Width 0.35
1.35
4.3
Unit:mm
Style
PC board mounting hole dimensions
（Viewed
from the mounting face side）
For
SD Memory
Card
(48)
39.9
22.25
7.1 min.
5 min.
2.5 min.
2-3.6 min.
2-3.6 min.
2- 2.2
ø
.1
ø1
For
microSD™
Card
For
SIM Card
8pins
For
W-SIM
ø1
.2
0.3 max.
0.5
3 min.
3
0.5
Card end pos.
22.65
13.5 min.
9.49 min.
0.7
22.15
6.3 max.
4.1
Card end pos.
Knob
over tra.
4.1
8
1.5
5.3
2.4
6
（
Knob stroke
）
24.25
(55)
25.95
#26
1.27
3.5 Card eject stroke
Knob lock pos.
Knob eject pos.
PC board
mounting side
2-Ground pad
3.4 Card center
4.45
27.35
27.65
29.05
1.27
#50
2.25 min.
8.9
22
27.35
29.45 min.
29.75
24.6 min.
26.65
3.1
min.
5
2-M2
×
P0.4
#50 #25
23.1 min.
20.85 max.
26 min.
27.7 min.
#26 #1
(40.9)
36.4
22.15
31.6
2-ø
2.6
5.4
2.4
For
Memory
Stick Micro™
For
Memory
Stick™
Combine Type
5
5
PC board
mounting
side
2.85
No part mounting
Land area
No pattern area
2-¿2.54 max.
#25
Pitch 0.635
43
43.5
0.85
#1
2-¿1
For
Compact
Flash™
For PC cards
supporting
CardBus
For
Express
Card™
2 step
Reverse type
Stand–off 0mm
Position of knob: Left
(48.35)
39.9
27.1 max.
26.1
Range of movement of the lever
2-M2×P0.4
21.75
4.5
5.3 max.
7.1 max.
22.25
0.5
4.1
6.3 max.
22.15
Card end pos.
31.6
22.15
4.1
(40.9)
36.４
6
2-M2×P0.4
Knob
over tra.
Knob lock pos.
Knob eject pos.
24.25
24.6 min.
3.1 min.
PC board
mounting
side
2.4
#25
5.4 #50
2.5 max.
2-¿2.6
#26 #1
23.2 max.
20.8 max.
26 min.
27.7 min.
Card end pos.
1.5
8
Card eject stroke 5
24.25
(51.6)
(55)
27.35
27.65
29.05
（
Knob stroke
）
4.45
2.25 min.
8.9
22
27.35
29.45 min.
2-Ground pad
25.95
Card center
3.4
3.5
1.27
1.27
2.85
#50
#26
6
5
PC board mounting side
No part mounting
No pattern area
2-¿2.54 max.
#25
Pitch
0.635
43
43.5
#1 2-¿1
5.3
8.7 max.
13.5 min.
22.65
26.85
0.7
0.5
2.5
3
4.3
1.35
¿1.2
3 min.
0.3 max.
2.5 min.
17 max.
2.4
2-3.6 min.
5 min.
(Full height)
5.85
43.5
39.9
(0.635
×
49=) 31.115
15.7 min.
Pitch
0.635
Width 0.35
For CMOS
Camera Module
2-3.6 min.
2.2
2-¿
¿1.1
49
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 PC cards
supporting
CardBus
For
Express
Card™
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.
50
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