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PIC16F509-E/SL  PIC16F57T-E/SPG  PIC16F508T-E/SL  PIC16F57T-E/SP  PIC16F509T-E/SN  PIC16F57T-E/P  PIC16F509-I/P  PIC16F508T-E/MG  PIC16F509-E/MS  PIC16F509T-I/SN  
X32K768S021 4.1 x 1.5mm SMD Watch Crystal
型号:   X32K768S021
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描述:   4.1 x 1.5mm SMD Watch Crystal
文件大小 :   41 K    1 页
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品牌   AEL [ AEL CRYSTALS LTD ]
购买 :   
   
100%
4.1 x1.5mm SMD Watch Crystal
RoHS Compliant
Standard Specifications
Parameter
Nominal Frequency
Frequency Tolerance at 25
o
C
Turnover Temperature
Temperature Coefficient
Load Capacity (CL)
Operating Temperature Range
E.S.R
Drive Level
Maximum Drive Level
Shunt Capacity (C0)
Motional Capacitance (C1)
Storage Temperature Range
Ageing per Year at +25
o
C ±3
o
C 1st Year
Reflow (IR) Profile
Dimensions (mm)
4.1 ±0.20
Specification
32.768 kHz
±20PPM, ±50PPM
+25
o
C ±5
o
C
-0.035 +0.008ppm/
o
C
2
Typ
12.5pF
o
-40 C to +85
o
C
70kΩ Max.
0.1μW
0.5μW
1.2pF Typical
2fF Typ.
o
-55 C to +125
o
C
±3.0PPM
o
260 C Max. x 5 Seconds Max.
1.5 ±0.20
0.25
Recommended
Solder Pad Layout
0.7 Max
3.40
1.34
1.00
2.7
0.62 0.08
© AEL Crystals Ltd.
Tel: +44 (0) 1293 524245 - Fax +44 (0) 1293 524888 - email sales@aelcrystals.co.uk
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