Outline
Features
Principal
Applications
Electrical
Characteristics
Rated current 0.5A
1000 megaohms at 500V DC
500V AC (r.m.s.) for one minute
100 milliohms or less
-25 to +85˚C
Insulation resistance
Dielectric withstanding voltage
Contact resistance
Temperature range
10000 cycles of insertion and extraction
Durability
This connector for miniSD card has been developed to conform to the SD
Card Association (SDA) standard.
• Miniature low-profile
• Half-lock structure restrains a card from popping out
• Push-in/push-out structure ensures connector mating because “you feel a
click”
• Includes a positioning boss for mounting the connector on a PCB, and a
hold-down to strengthen the attachment in the case of mounting on PCB.
• A switch detects whether a card is inserted or not.
Cellular phones, various small-sized mobile information terminals, digital
cameras, and digital video cameras, etc.
SDA series
Slot connectors for miniSD cards
Document Disclaimer
When placing orders with us, minimum order quantities are set for every product.
Be sure to contact us before starting preliminary design of PCBs using our connectors.
The specifications and information shown in the catalog are subject to change without notice.
for Mobile Equipment
Connectors
Reflow temperature profile (for reference purposes)
The reflow temperature profile shown in this
drawing is for reference purposes. This profile
depends on requirements such as reflow
equipment, soldering paste, and PCB size. Thus,
this profile may not meet with your specific
situation. Please evaluate your PCB-mounting
soldering and set your own reflow temperature
profile.
250
200
150
90±30s
Pre Heating Zone
Soldering Zone
Heating time
30±10s
100
50
180˚C
230˚C or more
150˚C
(˚C)
Peak:250+5 ˚C
0
Temperture
Product List
PUSH/PUSH reverse type slot
connector for miniSD card
SDA-R11LFYG+
G-38SDA
SDA series...4
PUSH/PUSH onboard type Slot
connector for miniSD card
SDA-11LFYG+
G-39SDA
SDA series...5
For miniSD card
For PCB
Right-angle SMT
PUSH/PUSH reverse type slot connector for miniSD card
SDA-R11LFYG+
Mating connector: mimiSD cards that conform to SDA standard.
●Configuration of product Part No.
SDA- R 11 LFY G +
➀➁➄➂➃
➀Series name
➁Connector type
R: Reverse type
➂No. of contacts
➃Type of contacts
LFY: Right-angle SMT, female
➄Contact plating
G: Gold plate
SDA standard
£
ª
™
¡
∞
¢
•
1.3±0.1≈10=13
No. of Terminals
26±0.2
24±0.1
1.4±0.1 0.3+0.05
X
X'
0.85±0.1
12-0.4±0.1
1.3±0.1 1-0.1
4.9±0.1
9±0.05 10±0.05
11.3±0.1
0.8±0.1
2.1±0.05
21±0.1
19.6±0.1
18.1±0.1
1.5MIN.
11.25±0.1 1.5-0.1
3.5 (Card lock position)
4 (Eject stroke)
Au-plated area (shell)
1(Push stroke)
20.1+0.1(Card-inserted area)
(Card
thickness)
0
0
8765411103219
2-ø0.8-0.1
0.5MAX.
0
0
0
DATE CODE
±0.15
1.3±0.05≈10=13
Recommended PCB layout
X-X cross-section
23.2±0.1
11.1±0.05
10±0.05
1.7+0.1
10-0.1
9±0.05
12-0.85±0.05
1.3±0.05
4.9±0.05
1.4+0.1
1.8+0.1
0.95-0.12
1.2+0.1
11.25±0.05
18.1±0.05
4±0.12
19.6±0.1
4.3±0.12
18.1±0.05
1.7+0.1
8765411103219
2-ø0.85 0
+0.05 0
0
0
1.8+0.1
0
+0.05
0
0
01.7+0.1
0
0.9+0.1
2.4+0.1
0
0
±0.1
(Displacement between centers
of connector and card)
No. of
Terminals
Ω Components
¡ Insulator A
™ Shell
£ Insulator B
¢ Pins
∞ coil spring
§ Contact A for card detection
Contact B for card detection
• Signal contacts
ª Spring locking
§
Others
Wire
wrapping
CrimpingSolderingIDCPress-inSMT
Through
hole
For miniSD card
For PCB
Right-angle SMT
PUSH/PUSH onboard type Slot connector for miniSD card
SDA-11LFYG+
Mating connector: mimiSD cards that conform to SDA standard.
●Configuration of product Part No.
SDA- 11 LFY G +
➀➁➂➃
➀Series name
➁No. of contacts
➂Type of contacts
LFY: Right-angle SMT, female
➃Contact plating
G: Gold plate
SDA standard
Ω Components
¡ Insulator A
™ Shell
£ Insulator B
¢ Pins
∞ coil spring
§ Contact A for card detection
Contact B for card detection
• Signal contacts
ª Spring locking
£
§
™¡
ª
∞¢•
1.3±0.1≈10=13±0.15
1.3±0.05≈10=13±0.1
17.18±0.1
23.5±0.05
19.35±0.05
0.75±0.05 9.65±0.05
1.4±0.05
1.9±0.05
3.5 REF.
5.75±0.1
1.3±0.1
18.7±0.05
11.25±0.05
15.95±0.05
1.9±0.05
1.3±0.05 12.28±0.05
3.5±0.1
1.4±0.1
0.6±0.05
1.3±0.05
5±0.05
0.9±0.05
2.13±0.05
17.18±0.05
0.55
7.88±0.1
No. of Terminals
Recommended PCB layout
Connector
No. of
Terminals
10.4
2.20.7
19.35
9123101145678
9123101145678
ø1.2-0.1
20.1 0
2-ø1.3 0
+0.1
DATE CODE
0
0.4
0.75
0.55 0.5523.3
18.95
12.28
11.25
1(Push stroke)
24.3 (Card lock position)
4.2 (Eject stroke)
1.5
1.5
0.3
0.15
+0.1
C
L
Connector C
L
Connector
(Card-inserted area)
(Card
thickness)
C
L
Card C
L
Card C
L
Connector
C
L
C
L
Card
(
Displacement
between centers
of connector
and card
)
Others Wire
wrapping Crimping Soldering IDC Press-in SMT Through
hole