OBSOLETE - DO NOT USE
SM Watch Crystal
Specifications
MS2V
Product
MS2V
Option
Codes
T1S
specify
specify
specify
Parameters
Termination:
Gold flashed leads, 1.27mm pitch
Frequency range:
32.768kHz
32.0 ~ 200kHz
±20ppm
±30ppm
±100ppm
Calibration tolerance:
1.50
1.50
Operating temperature range:
-40 to +85°C
Storage temperature range:
-55 to +125°C
Circuit condition:
ACTUAL SIZE
9pF
12.5pF
other values
specify
specify
5.20
1.00
1.27
1.58
(max)
2.00
0.20
0.70
SOLDER PAD LAYOUT
0.60
2.00
1.60
3.80
2.00
Static capacitance (C
0
):
0.9pF typ
Motional capacitance (C
1
):
2.1fF typ
Equivalent series resistance:
65k max @ 25°C
90k max after reflow
Ageing:
Drive level:
±3ppm max first year
1.0µW max
Scale 3:1
Features
«
«
«
«
«
Unique square profile case for pick & place
Low cost
Miniature size for high density applications
High shock & vibration resistance
Wide temperature range
Turnover temperature (T
0
):
+25°C ±5°C
Frequency / temp coefficient:
-0.035ppm/°C
2
±10% typ
Shock resistance:
±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
32.00000
32.76800
38.40000
75.00000
76.80000
77.50000
Ordering Information
Product name + termination + frequency + calibration tol.
eg:
MS2V-T1S 32.768kHz ±20ppm
(standard)
Option code X (eg MS2V-T1S/X) denotes a custom spec.
Available on T&R - 2k or 9k pcs per reel.
Refer to our website for T&R and soldering details.
Specifications vary by frequency. Specifications shown are for
32.768kHz.
WARNING
- End of life Q4 2010. Do not use for new designs.
Tel:
+44 1460 256 100
04 Jan 2011
Fax:
+44 1460 256 101
E-mail:
sales@golledge.com
Web:
www.golledge.com
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