SM45-18-14.31818M-50H1GG Pletronics, Inc., SM45-18-14.31818M-50H1GG Datasheet - Page 5

• Manufacturer Part Number: SM45-18-14.31818M-50H1GG
• Description: Sm45 Series Miniature Smd Crystal
• Manufacturer: Pletronics, Inc.

Mechanical:
Connection (bottom view)
Layout and application information
•
•
•
Not to Scale
Contacts : Matte Tin (Sn)
Not to Scale
Contacts : Matte Tin (Sn)
Trace lengths to the crystal should be kept as short as possible.
The crystal connections are sensitive to noise.
The package should be grounded for optimum performance.
www.pletronics.com
For product with e4, the contact is >2um of nickel with a >0.025um of gold
-or-
-or- Tin over Copper (SnCu) or SAC (SnAgCu)
Tin over Copper (SnCu) or SAC (SnAgCu)
Pin 2 & 3 connected to metal case
425-776-1880
1
1
Typical dimensions
Typical dimensions
Miniature SMD Crystal
SM45 Series
A
B
C
D
E
F
A
A
B
C
D
D
E
F
1
1
1
1
2
1
1
1
2
1
1
:
Inches
0.189 max
0.512 max
0.196 max
0.051
0.303
0.047
Inches
0.197 max
0.181
0.516 max
0.196 max
0.063
0.118
0.280
0.039
May 2009
4.8 max
13.0 max
5.0 max
1.3
7.7
1.2
13.1 max
5.0 max
4.6
5.0 max
1.6
3.0
7.1
1.0
mm
mm
5