Click to expand full text
Watch Crystals
Specifications
GWX
GWX-38: 3.1 x 8.2mm cylindrical package GWX-26: 2.1 x 6.2mm cylindrical package GWX-15: 1.5 x 5.1mm cylindrical package
Variant 38 26 ˿ ˿ 15 Option Codes
Parameters
3.10Ø 2.10Ø
Package:
3.1 x 8.2mm cylinder 2.1 x 6.2mm cylinder 1.5 x 5.1mm cylinder 32.768kHz ±20ppm ±15ppm ±10ppm ±5ppm
˿ ˿ A D E
1.50Ø
Frequency: Calibration tolerance:
˿ ˿ ˿ ˿ ˿
8.20 (max)
6.20 (max)
5.10 (max)
0.26Ø 0.35Ø
0.15Ø 9.00 (min)
4.00 (min)
Operating temperature range: -10 to +60°C -40 to +85°C Turnover temperature (T0): +25°C ±5°C Frequency / temp coefficient: -0.038ppm/°C2 typ Circuit condition: 12.5pF 8.0pF 6.0pF Other values
9.00 (min)
˿ ˿ ˿ ˿
˿ ˿ ˿
I
0.45
0.70 1.
GWX-38 Datasheet