参数资料
型号: CSA309-18.000MABJ-UB
厂商: Citizen Finetech Miyota
文件页数: 1/1页
文件大小: 0K
描述: CRYSTAL 18.000 MHZ 18PF CYL
产品目录绘图: CSA309 Series
标准包装: 1,000
系列: CSA309
类型: MHz 晶体
频率: 18MHz
频率稳定性: ±50ppm
频率公差: ±30ppm
负载电容: 18pF
ESR(等效串联电阻): 50 欧姆
工作模式: 基谐
工作温度: -10°C ~ 60°C
安装类型: 通孔
封装/外壳: 圆柱形罐,径向
尺寸/尺寸: 0.118" 直径 x 0.346" L(3.00mm x 8.80mm)
高度: 0.354"(9.00mm)
包装: 散装
产品目录页面: 1696 (CN2011-ZH PDF)
其它名称: 300-8443
CSA309 18.000MABJ-UB
AT-CUT CRYSTAL UNITS (Cylinder Type)
CSA-310 . CSA-309
■ FEATURES
7 High performance miniature crystal units with
Citizen's ultra-precise processing technology.
7 High-stability assured with tight vacuum sealing.
7 Suitable for various applications.
Life-size
■ DIMENSION [mm]
■ SOLDER PAD LAYOUT [mm]
10.3± 0.2
CSA-310
10.0± 0.5
8.8± 0.2
CSA-309
10.0± 0.5
■ STANDARD SPECIFICATIONS
Item
Nominal Frequency
Model
f 0
CSA-310
3.5MHz~4.0MHz
CSA-309
4.001MHz~34.0MHz(Fundamental)
27.0MHz~70.0MHz(3rd Overtone)
Conditions
Need to contact us for
the available frequency
Frequency Tolerance
Frequency Tolerance
over Operating
Temperature Range
Operating Temperature Range
Storage Temperature Range
Motional (series) resistance
Load capacitance
Shunt capacitance
Level of drive
Insulation Resistance
Aging (first year)
△ f/f 0
△ f/f 0
T OPR
T STR
R 1
C L
C 0
D L
I R
△ f/f 0
±30ppm
below 6.0MHz:±50ppm
above 6.0MHz:±30ppm
? 20℃~ + 70℃
? 40℃~ + 85℃
Refer to the following table
16.0pF, 18.0pF
5.0pF Max.
100μW
500MΩMin.
±5ppm Max.
at 25?C
? 10℃~ + 60℃
See figure 3 in P4
at 25?C
Need to specify your requirement
DC100V±15V
25℃±3℃
■ MOTIONAL (SERIES) RESISTANCE (R 1 )
Frequency Range
3.5MHz≦f 0 <4.0MHz 4.0MHz≦f 0 <6.0MHz 6.0MHz≦f 0 <10MHz 10MHz≦f 0 <27MHz
27MHz≦f 0 <36MHz
36MHz≦f 0 ≦70MHz
Mode
R 1
Fundamental
200ΩMax.
Fundamental
150ΩMax.
Fundamental
100ΩMax.
Fundamental
50ΩMax.
Fundamental 3rd Overtone
50ΩMax. 100ΩMax.
3rd Overtone
80ΩMax.
http://cfm.citizen.co.jp/english/product/pr02.html
17
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