3M™ Card Connector microSD™
Normal Polarization, Push-Push, Surfacemount
2900 Series
7.70
[0.303]
CIRCUIT SCHEMATIC
CARD DETECT INDICATION
7XPITCH 1.10
[0.043]
(PIN NO. 2)
(PIN NO. 2)
1.85
1.24
[0.073]
[0.049]
PAD NO. 2
(CARD)
PAD NO. 2
(CARD)
CARD INSERTED
WITHOUT CARD
0.60
REF5.40
[0.213] *
[0.024]
FLAT
AREA
0.60
[0.024]
FLAT
REF1.60
[0.063] * *
C
L
5.74
[0.226]
0.85
[0.033]
AREA
1.30
8X0.35
[0.014]
1.30
[0.051]
[0.051]
0.70
[0.028]
* * *
8X
0.80
[0.03]
REF
12.90
[0.508]
14.20
[0.559]
15.20
[0.598]
REF
13.90
[0.547]
2X0.60
[0.024]
FLAT
AREA
2X 1.20
[0.047]
14.00
[0.551]
1.45
[0.057]
7.15
[0.282]
TOP SIDE VIEW
BOTTOM SIDE VIEW
mm
[Inch]
Tolerance Unless Noted
.0 .00 .000
Notes:
*
Card fully ejected position
mm ±.25 ±.15 ±.05
** Card in locked position
*** Card fully pushed in
[ ] Dimensions for Reference
Only
TS-2197-02
Sheet 2 of 3
3
Interconnect Solutions
http://www.3M.com/interconnects/
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800-225-5373
3M [ 3M ELECTRONICS ]
