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HC49US3-JB1F18-20.000 PDF预览

HC49US3-JB1F18-20.000

更新时间: 2024-12-01 19:35:47
品牌 Logo 应用领域
ILSI 驱动晶体谐振器
页数 文件大小 规格书
2页 54K
描述
Parallel - Fundamental Quartz Crystal, 20MHz Nom, GREEN, METAL, HC49US, 2 PIN

HC49US3-JB1F18-20.000 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Contact Manufacturer包装说明:GREEN, METAL, HC49US, 2 PIN
Reach Compliance Code:compliantHTS代码:8541.60.00.50
风险等级:5.64其他特性:AT-CUT
老化:5 PPM/YEAR晶体/谐振器类型:PARALLEL - FUNDAMENTAL
驱动电平:1000 µW频率稳定性:0.005%
频率容差:10 ppm负载电容:18 pF
安装特点:THROUGH HOLE MOUNT标称工作频率:20 MHz
最高工作温度:70 °C最低工作温度:
物理尺寸:L11.1XB4.7XH2.0 (mm)/L0.437XB0.185XH0.079 (inch)串联电阻:30 Ω
表面贴装:NO端子面层:Tin/Silver/Copper - with Nickel barrier
Base Number Matches:1

HC49US3-JB1F18-20.000 数据手册

 浏览型号HC49US3-JB1F18-20.000的Datasheet PDF文件第2页 
2 Lead Metal Package Quartz Crystal, 4.7 mm x 11 mm  
HC49US Series  
Product Features:  
Low Cost Package  
RoHs Compliant  
Applications:  
Fibre Channel  
Server & Storage  
Sonet /SDH  
Compatible with Leadfree Processing  
802.11 / Wifi  
T1/E1, T3/E3  
H Max.  
12 Min.  
Frequency  
3.2 MHz to 100.000 MHz  
4.88  
0.2  
ESR (Equivalent Series Resistance)  
3.2 MHz – 3.49 MHz  
3.5 MHz – 3.99 MHz  
4.0 MHz – 4.99 MHz  
5.0 MHz – 5.99 MHz  
6.0 MHz – 6.99 MHz  
7.0 MHz – 8.9 MHz  
9.0 MHz – 12.9 MHz  
13 MHz – 19.9 MHz  
20 MHz – 36 MHz  
300 : Max.  
200 : Max.  
150 : Max.  
120 : Max.  
100 : Max.  
80 : Max.  
60 : Max.  
40 : Max.  
30 : Max.  
100 : Max.  
11.1 Max.  
27 MHz – 100 MHz (3rd O.T.)  
Shunt Capacitance (C0)  
7 pF Max.  
4.7 Max.  
Frequency Tolerance @ 25q C  
r30 ppm Standard (see Part Number Guide for more options)  
r50 ppm Standard (see Part Number Guide for more options)  
AT Cut Standard  
Frequency Stability over  
Temperature  
0.43  
0.03  
Crystal Cut  
Load Capacitance  
Drive Level  
18 pF Standard (see Part Number Guide for more options)  
1 mW Max.  
HC49US, H Max. = 3.5  
HC49US2, H Max. = 2.5  
HC49US3, H Max. = 2.0  
Aging  
r5 ppm Max. / Year Standard  
Temperature  
Operating  
Storage  
Dimension Units: mm  
0q C to +70q C Standard (see Part Number Guide for more  
options)  
-40q C to +85q C Standard  
Part Number Guide  
Sample Part Number:  
HC49US - FB1F18 - 20.000  
Package  
Tolerance  
(ppm) at Room  
Temperature  
B = 50 ppm  
F = 30 ppm  
G = 25 ppm  
H = 20 ppm  
I = 15 ppm  
Stability  
(ppm) over Operating  
Temperature  
B = 50 ppm  
Operating  
Mode  
(overtone)  
Load Capacitance  
Frequency  
Temperature Range  
(pF)  
0 = 0°C to +50°C  
1 = 0°C to +70°C  
2 = -10°C to +60°C  
3 = -20°C to +70°C  
5 = -40°C to +85°C  
9 = -10°C to +50°C  
F = Fundamental  
3 = 3rd overtone  
HC49US -  
(3.5 mm H)  
HC49US2 -  
(2.5 mm H)  
HC49US3 -  
(2.0 mm H)  
F = 30 ppm  
G = 25 ppm  
18 pF Standard  
Or Specify  
- 20.000 MHz  
H = 20 ppm  
I = 15 ppm**  
J = 10 ppm*  
J = 10 ppm**  
* Not available at all frequencies. ** Not available for all temperature ranges.  
e-mail@ilsiamerica.com www.ilsiamerica.com  
ILSI America Phone: 775-851-8880 • Fax: 775-851-8882• e-mail:
Specifications subject to change without notice  
06/09_A  
Page 1  

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