SM26F
SM26F is Tuning Fork Quartz Crystal manufactured by Unknown Manufacturer.
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Quartz Crystal
- SM26F
Tuning Fork Crystal
- 2.0 x 6.0 mm
- 2 x 6 mm cylinder type
- reflow soldering temperature: 260 °C max.
- package height: 2.1 / 3.25 mm max.
2002/95/EC
Ro HS pliant
Ro HS actual size
General Data type frequency frequency tolerance at 25 °C ± 5 °C load capacitance CL temperature constant SM26F 32.768 k Hz (28.0 ~ 80.0 k Hz on request)
Frequency Stability vs. Temperature
- 80 ppm -20 °C ~ +70 °C -40 °C ~ +85 °C STD. T1
- 160 ppm
- ± 20 ppm / ± 30 ppm 12.5 p F (6 p F ~ 12.5 p F) -0.04
- 10-6 / °C2 max. -0.034
- 10-6 / °C2 typical f (ppm) = -0.04 ( 25 °C
- T )2 T = requested temperature
- - standard frequency temperature characteristic
Marking
Date code ( month / year ) date code: A ~ M: Jan.- Dec. 5: 2005 6: 2006 7: 2007 operating tenperature range shunt capacitance Co series resistance max. ( ESR ) storage temperature drive level max. aging first year
-20 °C ~ +70 °C / -40 °C ~ +85 °C 1.1 p F typical 50.0 kΩ -40 °C ~ +90 °C 1 µW < ± 5 ppm
Jan. A July G
Febr. B Aug. H
Mar. C Sept. J
Apr. D Oct. K
May E Nov. L
June F Dec. M
Dimensions type A
(1000 pcs per reel)
ø 0.305±0.03 1.7±0.1 1.9±0.1 pad layout in mm
6.0+0.1/-0.2
2.1±0.2
3.4±0.1
ø 2.0±0.1
2.9±0.3
3.25 max.
1.1±0.2
0.7±0.1...