SM Watch Crystal
MS2V
Specifications
Product
MS2V
Option
Codes
Parameters
Termination:
Gold flashed leads, 1.27mm pitch
Tin plated leads, 1.27mm pitch
˿
T1S
T2S
Frequency range:
32.768kHz
32.0 ~ 200kHz
˿
specify
Calibration tolerance:
20ppm
30ppm
100ppm
˿
˿
specify
specify
1.50
1.50
Operating temperature range:
-40 to +85°C
5.20
2.00
Storage temperature range:
-55 to +125°C
Circuit condition:
12.5pF
other values
˿
ACTUAL SIZE
1.00
specify
0.20
SOLDER PAD LAYOUT
1.27
Static capacitance (C0): 0.9pF typ
0.70
0.60
1.58
(max)
Motional capacitance (C1):
2.00
2.1fF typ
1.60
3.80
2.00
Equivalent series resistance:
60k⏲ typ, 90k⏲ max @ 25°C
Scale 3:1
Ageing:
3ppm max first year
1.0µW max
Drive level:
Features
Turnover temperature (T0):
+25°C 5°C
Unique square profile case for pick & place
Low cost
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Frequency / temp coefficient:
-0.035ppm/°C2 10ꢀ typ
Shock resistance:
Miniature size for high density applications
High shock & vibration resistance
Wide temperature range
5ppm max 5,000g, 0.3ms, ½ sine
Vibration resistance:
5ppm max 20g rms 10.0 ~ 2,000Hz
Soldering conditions:
260°C, 20sec max
Standard. ˿ Optional - Please specify required code(s) when ordering
Standard Frequencies
Frequencies in kHz
Ordering Information
32.000
32.768
38.400
75.000
76.800
77.500
Product name + termination + frequency + calibration tol.
eg: MS2V-T1S 32ꢀ768kHz ±20ppm (standard)
Option code X (eg MS2V-T1S/X) denotes a custom spec.
ͷ Available on T&R - 9k pcs per reel.
ͷ Refer to our website for T&R and soldering details.
ͷ Specifications vary by frequency. Specifications shown are for
32.768kHz.
Tel: +44 1460 256 100
Fax: +44 1460 256 101
E-mail: sales@golledgeꢀcom
Web: wwwꢀgolledgeꢀcom
03 Mar 2004