Datasheet > E1SDA18-20.920MTR

E1SDA18-20.920MTR

更新时间： 2024-01-15 03:22:38

品牌	Logo	应用领域
日蚀 - ECLIPTEK		驱动晶体谐振器
页数	文件大小	规格书
5页	190K
描述
QUARTZ CRYSTAL RESONATOR, 20.92MHz, ROHS COMPLIANT, RESISTANCE WELDED, SMD, 2 PIN

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E1SDA18-20.920MTR 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	包装说明：	ROHS COMPLIANT, RESISTANCE WELDED, SMD, 2 PIN
Reach Compliance Code：	compliant	HTS代码：	8541.60.00.60
风险等级：	5.44	其他特性：	AT-CUT CRYSTAL; TAPE AND REEL
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：	30 ppm	JESD-609代码：	e3
负载电容：	18 pF	安装特点：	SURFACE MOUNT
标称工作频率：	20.92 MHz	最高工作温度：	70 °C
最低工作温度：		物理尺寸：	L13.3XB4.85XH3.2 (mm)/L0.524XB0.191XH0.126 (inch)
串联电阻：	50 Ω	表面贴装：	YES
端子面层：	Matte Tin (Sn) - with Nickel (Ni) barrier	Base Number Matches：	1

E1SDA18-20.920MTR 数据手册

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RoHS

E1SDA18-20.920M TR

E1S D A 18 -20.920M TR

Series

Packaging Options

RoHS Compliant (Pb-free) Resistance Welded Short

HC-49/UP SMD Crystal

Tape & Reel

Nominal Frequency

Frequency Tolerance/Stability

±30ppm at 25°C, ±50ppm over 0°C to +70°C

20.920MHz

Load Capacitance

18pF Parallel Resonant

Mode of Operation

AT-Cut Fundamental

ELECTRICAL SPECIFICATIONS

Nominal Frequency

Frequency Tolerance/Stability

Aging at 25°C

20.920MHz

±30ppm at 25°C, ±50ppm over 0°C to +70°C

±5ppm/year Maximum

18pF Parallel Resonant

7pF Maximum

Load Capacitance

Shunt Capacitance (C0)

Equivalent Series Resistance

Mode of Operation

50 Ohms Maximum

AT-Cut Fundamental

Drive Level

1mWatt Maximum

Storage Temperature Range

Insulation Resistance

-40°C to +125°C

500 Megaohms Minimum at 100Vdc

ENVIRONMENTAL & MECHANICAL SPECIFICATIONS

Fine Leak Test

MIL-STD-883, Method 1014 Condition A

MIL-STD-883, Method 1014 Condition C

Sn 2µm - 6µm

Gross Leak Test

Lead Termination

Mechanical Shock

Resistance to Soldering Heat

Resistance to Solvents

Solderability

MIL-STD-202, Method 213 Condition C

MIL-STD-202, Method 210

MIL-STD-202, Method 215

MIL-STD-883, Method 2003

Temperature Cycling

Vibration

MIL-STD-883, Method 1010

MIL-STD-883, Method 2007 Condition A

MECHANICAL DIMENSIONS (all dimensions in millimeters)

LINE MARKING

E20.920M

E=Ecliptek Designator

M=MHz

3.20

MAX

13.30 MAX

4.85

MAX

0.50 MIN (x2)

4.88 ±0.20

0.80 ±0.30 (x2)

11.60 MAX

NOTE: Coplanarity 0.360 MAX

www.ecliptek.com | Specification Subject to Change Without Notice | Rev F 8/12/2010 | Page 1 of 5

12 3 4 5

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