3

DM3 Series

● Example of applications

DM3AT-SF-PEJM5

Portable device

■Recommended PCB mounting pattern

8.65

1.3

2.7

1

(3.2)

3.25

9.1

9.25MAX

10MIN

7.7

1.55

P=1.1

0.7

1

0.7

0.5

8.2MIN

0.15

8.9MIN

 

Ｌ

Ｃ

Ｌ

Ｃ

1

3

3

3

CL indicates the center line of the

microSD card slot.

No conductive traces.

Card inserted

Card detection switch

Without the card

Open

Closed

(A)

(B)

(A)

(B)

1

3

2

Note

All dimensions: mm

■DM3AT Push-Push (ejection mechanism), Top board mounting (Standard)

Part number

CL No.

DM3AT-SF-PEJM5

609-0031-0

CARD DETECTION

SWITCH(B)

#5(CLK)

#4(VDD)

#3(CMD)

#2(CD/DAT3)

#1(DAT2)

CARD DETECTION

SWITCH(A)

microSD CARD

2.9

±0.15

(3.2)

(7.35)

(0.8)

13.85

(11)

(5.5)

L

C

1.68

#8(DAT1)

#7(DAT0)

#6(VSS)

2

2

1

All dimensions: mm

The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.