Specify
CITIZEN
Plastic Moulded Watch Crystals
CM200 & CM201/CM202
Surface Mounted Quartz Crystal Resonators
5.50
Pin 1
2.5 Max
3.56 Max
2.43
0.51
2.29
0.5
0.5
2.54
2.54
10.41 Max
8.0 Max
9.40
3.8 Max
3.4
4#
1#
3#
2#
4#
3#
2#
CM200S
4.06 Max
1#
CM201 & CM202
FEATURES
High Density Mounting
Suitable for Reflow Soldering
Excellent Reliability
Drop-In Replacement for Seiko Epson
STANDARD
SPECIFICATION
Frequency Range:
Adjustment Tolerance at 25 C:
Frequency Stability:
Operating Temperature Range:
Load Capacity:
E.S.R:
Drive level:
Ageing:
Suggested Solder Pad Layout
1.3
4.2
1.3
1.9
o
APPLICATIONS
Microprocessor Systems
Datacommunications
Consumer Electronics
Automotive Electronics
AVAILABLE OPTIONS
32.768 kHz
±20PPM
Max.
-0.046PPM/
o
C
2
. Max
-10
o
C to +60
o
C
12.5pF
50kW Max
1.0 MicroWatt
±5PPM
1st Year Max.
CM200S Type
CM201 Type (91SMX)
Suggested Solder
Pattern
1.9
1.3
CM200/SPT1B
SPT1B Type
Solder Conditions
Hand Solder
Solder Dip
CM202 Type (90SMX)
280
o
C ~ 350
o
C 3 Secs
240
o
C 5 Secs Max
140
o
C (+/-10
o
C) 100 Secs
Max
Over 200
o
C 25 Secs Max
230
o
C +/-5
o
C 5 Secs Max
0.8
1.5
CM202
CM201
4.1
1.5
Reflow Soldering
PreHeat
Reflow
4.1
3.9
4.1
4.1
3.9
4.1
www.aelcrystals.co.uk
q u a r t z
b a s e d
f r e q u e n c y
c o n t r o l
c o m p o n e n t s
Order Hotline +44 1293 524245
13
www.aelcrystals.co.uk
sales@aelcrystals.co.uk
AEL [ AEL CRYSTALS LTD ]
