
SPM0103ND3
6. MECHANICAL SPECIFICATIONS
Pin Output
Pin # Function
1
Output
2
Gain Control
3
Ground
4
Power
Item
Height
Length
Width
Port Hole
Short Edge to
C.L. Port
Long Edge to
C.L. Port
Weight
Coplanarity
Acoustic Seal
I.D. (typical)
Dim.
1.50
4.72
3.76
0.84
1.32
Tol. (+/-)
+0.20
-0.10
0.10
0.10
0.15
0.25
Units
mm
mm
mm
mm
mm
1.88
0.25
mm
0.08
grams
<0.1
mm
1.55
mm
Note: (Tolerance +/-0.15mm unless otherwise specified)
Knowles Acoustics,
a division of Knowles Electronics, LLC.
Revision: C
4 of 10