Datasheet > WC146SM50-32.768KHZ-T

WC146SM50-32.768KHZ-T

更新时间： 2024-09-15 20:53:03

品牌	Logo	应用领域
MMD		驱动晶体谐振器
页数	文件大小	规格书
2页	108K
描述
Parallel - Fundamental Quartz Crystal, 0.032768MHz Nom,

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技术参数
数据手册

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WC146SM50-32.768KHZ-T 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Contact Manufacturer	Reach Compliance Code：	compliant
HTS代码：	8541.60.00.10	风险等级：	5.72
其他特性：	TAPE AND REEL	老化：	3 PPM/FIRST YEAR
晶体/谐振器类型：	PARALLEL - FUNDAMENTAL	驱动电平：	1 µW
频率稳定性：	0.0144%	频率容差：	50 ppm
负载电容：	12.5 pF	安装特点：	SURFACE MOUNT
标称工作频率：	0.032768 MHz	最高工作温度：	85 °C
最低工作温度：	-40 °C	物理尺寸：	L6.7XB1.5XH1.4 (mm)/L0.264XB0.059XH0.055 (inch)
串联电阻：	65000 Ω	表面贴装：	YES
Base Number Matches：	1

WC146SM50-32.768KHZ-T 数据手册

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WC146SM Series Crystal

 Ultra Low Profile with 1.4mm Height max

 32.768KHZ

 RoHS Compliant Available

 Ideal for use in space confined applications

 Tape and Reel Packaging

Frequency

32.768KHZ

Frequency Tolerance

Turnover Temperature

Temperature Coefficient

Load Capacitance

Series Resistance

Maximum Drive Level

Recommended Drivel Level

Shunt Capacitance

Aging

±20ppm or ±50ppm

+25°C ±5°C

-0.04 x 10^-6/°C²

7.0pF or 12.5pF

65K Ohms max

1.0 uWatt

0.1 uWatt

0.8pF typ

±3ppm for the first year

-40°C to +85°C

Operating Temperature

-55°C to +125°C

Storage Temperature

Moisture Sensitivity Level

Part Number Guide

WC146SM

32.768KHZ

RoHS Compliant

Frequency Tolerance

Load Capacitance

Value Added Options

Blank = Not Compliant

F = Is Compliant

Blank = ±20 ppm

50 = ±50 ppm

Blank = 12.5pF

7 = 7pF

Blank = No Added Options

T = Tape and Reel

Please consult with MMD sales department for any other parameters or options.

MMD Monitor/Quartztek

30400 Esperanza, Rancho Santa Margarita, CA, 92688

Phone: (949) 709-5075, Fax: (949) 709-3536, www.mmdcomp.com

Sales@mmdcomp.com

Revision:

WC146SM082812H

Pg 1 of 2

Specifications are subject to change without notice.

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