电子工程世界电子工程世界电子工程世界

关键词

搜索

型号

搜索

2.010MHZHC49/3W/50/15/30/8PF/ATF

产品描述Parallel - Fundamental Quartz Crystal, 2.01MHz Nom, RESISTANCE WELDED, HERMATIC SEALED PACKAGE-3
产品类别无源元件    晶体/谐振器   
文件大小156KB,共1页
制造商Euroquartz
官网地址http://www.euroquartz.co.uk/
标准
下载文档 详细参数 全文预览

2.010MHZHC49/3W/50/15/30/8PF/ATF概述

Parallel - Fundamental Quartz Crystal, 2.01MHz Nom, RESISTANCE WELDED, HERMATIC SEALED PACKAGE-3

2.010MHZHC49/3W/50/15/30/8PF/ATF规格参数

参数名称属性值
是否无铅不含铅
是否Rohs认证符合
包装说明RESISTANCE WELDED, HERMATIC SEALED PACKAGE-3
Reach Compliance Codecompli
老化3 PPM/FIRST YEAR
晶体/谐振器类型PARALLEL - FUNDAMENTAL
驱动电平1000 µW
频率稳定性0.0015%
频率容差50 ppm
负载电容8 pF
安装特点THROUGH HOLE MOUNT
标称工作频率2.01 MHz
最高工作温度80 °C
最低工作温度-30 °C
物理尺寸L11.5XB4.9XH13.6 (mm)/L0.453XB0.193XH0.535 (inch)
串联电阻400 Ω
表面贴装NO
Base Number Matches1

文档预览

下载PDF文档
THROUGH-HOLE CRYSTALS
HC49 SERIES CRYSTALS
DESCRIPTION
HC49 crystals are a long-established industry-standard part. Basic
specification HC49 crystals provide the lowest cost crystal available but
these crystals can also be manufactured to very close tolerances and low
ESR values. Holder variants are HC49/T (truncated), providing a lower
height version, 3-wire versions where the crystal base and body can be
earthed by a centre earth wire and HC50 which has larger diameter leads
specifically for socket mounting.
OUTLINES & DIMENSIONS
FEATURES
·
·
·
·
·
·
Very low cost crystal
Available with close tolerances
Fully customisable specification
Comprehensive Euroquartz stockholding
Industry-standard package with options
Very wide frequency range
GENERAL SPECIFICATION
Frequency Range:
Calibration Tolerance at 25ºC:
Frequency stability over temp:
Load Capacitance:
Ageing:
Drive level:
Static capacitance (C0):
Holder:
Part Numbers for Holder Variants *
Holder Type
Standard 2 lead:
Low height versions:
Centre Earth Lead:
Centre Earth Lead (Low):
‘Plug-in’ for use in socket:
Holder Designation
HC49
HC49/T (from 4.0MHz)
HC49/3W
HC49/T/3W (from 4.0MHz)
HC-50
1.0MHz to 250.0MHz
from ±3ppm to ±50ppm
from ±3ppm to ±100ppm
8pF to 50pF, or Series
±3ppm max 1st year,
±1ppm max per year after
1mW max
7pF max
Resistance-weld, hermetic seal
* HC49 crystals are also available for surface-mount applications with
formed leads and fitted with a clip. See ‘49MJ’ in the surface-mount
crystal section on Euroquartz website; www.euroquartz.co.uk
OSCILLATION MODE & ESR
Frequency
(MHz)
1.0 ~ 1.3
2.01 ~ 3.0
3.01 ~ 3.2
3.21 ~ 3.5
3.51 ~ 3.9
3.91 ~ 5.0
5.01 ~ 7.0
7.01 ~ 10.0
10.0 ~ 30.0
30.1 ~ 45
24.0 ~ 100
80.0 ~ 160
110 ~ 250
Crystal Cut/
Oscillation Mode
SL Fund.
AT Fund.
AT Fund.
AT Fund.
AT Fund
AT Fund.
AT Fund.
AT Fund.
AT Fund.
AT Fund.
AT 3
rd
OT
AT 5th OT
AT 7th OT
ESR (max)
(Ohms)
5000
400
200
150
120
100
50
35
25
20
40
70
120
FREQUENCY STABILITY OVER TEMPERATURE
Operating
Temp. °C
0° to +50°
-10° to +60°
-20° to +70°
-30° to +80°
-40° to +90°
-55° to +105°
Temperature Stability (ppm)
±3
ü
ü
X
X
X
X
±5
ü
ü
ü
X
X
X
±7.5
ü
ü
ü
X
X
X
±10
ü
ü
ü
ü
X
X
±15
ü
ü
ü
ü
ü
X
±20
ü
ü
ü
ü
ü
ü
±30
ü
ü
ü
ü
ü
ü
PART NUMBER GENERATION
HC49 crystal part numbers are derived as follows:
ü
Indicates this stability is available over the stated operating temp. range
Example:
16.000MHz HC49/30/50/10/30pF/ATF
Frequency/Holder/Calibration/Temp. Stability/ Temp. Range/Circuit
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE
Tel: +44 1460 230000 Fax: +44 1460 230001 email: info@euroquartz.co.uk web: www.euroquartz.co.uk
语音控制迷你小车全部资料
基于凌阳十六位单片机的语音控制小车。...
676797119 DIY/开源硬件专区
请问MBR中磁头号的换算问题
03 0B 01 00 21 30 20 00 60 01 00 00 C0 84 00 00 /*以下忽略不看 01 31 01 00 0B EB 20 00 20 86 00 00 60 77 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ......
小威 嵌入式系统
单片机遥控开关mos管
大家好,我是小亿。 说起MOS管,有些人的脑子里可能是一团浆糊,书上说的文字一大堆,今天小亿从物联网实用角度来介绍MOS管中最常用的NMOS,让你做到举一反三。 首先来看图,我们可以 ......
成都亿佰特 51单片机
有关仿真器 求助!!
我是dsp初学者,想知道仿真器在dsp开发过程中的具体用途,如果没有仿真器,开发会有什么困难呢?麻烦哪位告知。谢谢!!...
joe599 DSP 与 ARM 处理器
空project?
哪里有类似“工程模板”文件下载??从一个大例子里面一个一个去掉文件?大家都是如何编写程序??每一次重新配置workspace,重复编写.s等?...
bingyu stm32/stm8
STM32串口问题
之前在IAR4.42下用STM32F103VCT6串口正常收发数据,后移植KEIL下,用STM32F100VBT6,其他功能正常,与主板通讯的串口发送数据不对,但接收数据正确,请问下是什么原因导致的?...
suyanqin stm32/stm8

 
EEWorld订阅号

 
EEWorld服务号

 
汽车开发圈

 
机器人开发圈

About Us 关于我们 客户服务 联系方式 器件索引 网站地图 最新更新 手机版

站点相关: 大学堂 TI培训 Datasheet 电子工程 索引文件: 2379  2548  2708  837  1551  50  56  59  22  12 

器件索引   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

北京市海淀区中关村大街18号B座15层1530室 电话:(010)82350740 邮编:100190

电子工程世界版权所有 京B2-20211791 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号 Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved