30
Automotive
Application Series
Remark : Specifi cation subject to change without prior notice. Please confi rm with our sales. http://www.txccorp.com
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Units: mm
Features
． Surface-mount type crystal units.
．Wide operating temperature range.
．Superior and reliable performance in harsh environment.
．RoHS Compliant / Pb Free.
Metal Can Type
Crystals
HC-49S SMD AT Series
Dimensions
TXC
G
14.3Fy01
Electrical Specifi cations
Item / Type AT
Frequency Range
Overtone
Frequency Tolerance (at 25 ℃)
Frequency Stability Over Operating Temperature Range
Operating Temperature Range
Drive Level
Load Capacitance
Storage Temperature Range
Reliability Standard
4 MHz ~ 36 MHz
Fundamental
± 30 ppm, ± 50 ppm
± 80 ppm Max.
- 40 ~ +105 ℃
10 μW (typical) ; 300 μW (Max.)
12 pF, or specify
- 40 ~ +105 ℃
AEC-Q200
Equivalent Series Resistance(ESR)
Fundamental
4 ~ 6 MHz
6 ~ 8 MHz
8 ~ 10 MHz
10 ~ 12 MHz
12 ~ 16 MHz
16 ~ 32 MHz
32 ~ 36 MHz
150 Ω Max.
120 Ω Max.
80 Ω Max.
70 Ω Max.
60 Ω Max.
50 Ω Max.
120 Ω Max.
Solder Coating
(Sn-Ag-Cu Pb Free Coating)
Suggested Layout
12.5+/-0.5
0.5+/-0.2
0.8+/-0.2
4.8 Max.
11.4+/-0.5
0.3+/-0.1
4.5 Max
4
5.5 (x2)
2.0 (x2)
3.8+/-0.3
T X C
Top View
Side View
Bottom View
