SM Cylindrical Watch Crystal
Specifications
GSWX-26
Parameters
Frequency:
Calibration tolerance:
32.768kHz
±20ppm
±15ppm
±10ppm
A
D
Product
GSWX-26
Option
Codes
Operating temperature range:
-40 to +85°C
2.00
(max)
Storage temperature range:
-55 to +125°C
Turnover temperature (T
0
):
+25°C ±5°C
6.10
(max)
Frequency / temp coefficient:
-0.034 ±0.006ppm/°C
2
typ
ACTUAL SIZE
SOLDER PAD LAYOUT
1.00
1.54
1.00
2.50
1.75
6.00
2.50
1.00
2.30
(max)
2.54
Circuit condition:
12.5pF
8pF
6pF
Other values
specify
specify
specify
Static capacitance (C
0
):
1.35pF typ
Motional capacitance (C
1
):
3fF typ
Scale 3:1
Equivalent series resistance:
35k max @ 25°C
Ageing (first year):
±1ppm typ, ±3ppm max
Drive level:
1.0µW max
Features
«
«
«
«
Low cost
Formed leads for SM
Industrial temperature range
Miniature size for high density applications
Soldering condition:
240°C, 10 sec max
Standard.
Optional - Please specify required code(s) when ordering
Ordering Information
Product name + option codes (if any) + circuit condition (if
non-standard)
eg:
GSWX-26
±20ppm 12.5pF (standard)
GSWX-26/A 8.0pF
Straight leads, ±15ppm 8.0pF
Option code X (eg GSWX-26/X) denotes a custom spec.
Available on T&R - 2k pcs per reel.
Refer to our website for T&R and soldering details.
Tel:
+44 1460 256 100
16 Jul 02
Fax:
+44 1460 256 101
E-mail:
sales@golledge.com
Web:
www.golledge.com
GOLLEDGE [ GOLLEDGE ELECTRONICS LTD ]
