5秒后页面跳转
捷配首页

Datasheet > 250.000MHZHC49/T/3W/50/20/30/30PF/AT7
250.000MHZHC49/T/3W/50/20/30/30PF/AT7 PDF预览

250.000MHZHC49/T/3W/50/20/30/30PF/AT7

更新时间： 2024-11-09 19:24:19
品牌 Logo 应用领域
EUROQUARTZ 驱动晶体谐振器
页数 文件大小 规格书
1页 156K
描述
Parallel - 7Th Overtone Quartz Crystal, 250MHz Nom, RESISTANCE WELDED, HERMATIC SEALED PACKAGE-3

阅读下载

中文翻译

获取价格

250.000MHZHC49/T/3W/50/20/30/30PF/AT7 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：RESISTANCE WELDED, HERMATIC SEALED PACKAGE-3
Reach Compliance Code：compliantHTS代码：8541.60.00.60
风险等级：5.64老化：3 PPM/FIRST YEAR
晶体/谐振器类型：PARALLEL - 7TH OVERTONE驱动电平：1000 µW
频率稳定性：0.002%频率容差：50 ppm
负载电容：30 pF安装特点：THROUGH HOLE MOUNT
标称工作频率：250 MHz最高工作温度：80 °C
最低工作温度：-30 °C物理尺寸：L11.5XB4.9XH11.2 (mm)/L0.453XB0.193XH0.441 (inch)
串联电阻：120 Ω表面贴装：NO
Base Number Matches：1

250.000MHZHC49/T/3W/50/20/30/30PF/AT7 数据手册

  
THROUGH-HOLE CRYSTALS  
HC49 SERIES CRYSTALS  
DESCRIPTION  
OUTLINES & DIMENSIONS  
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.  
FEATURES  
·
·
·
·
·
·
Ve ry low cost crysta l  
Ava ila b le with close tole ra n ce s  
Fully custom isa b le sp e cifica tion  
Com p re h e n sive Euroq ua rtz stockh old in g  
In d ustry-sta n d a rd p a cka g e with op tion s  
Ve ry wid e fre q ue n cy ra n g e  
GENERAL SPECIFICATION  
Fre q ue n cy Ra n g e :  
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  
Ca lib ra tion Tole ra n ce a t 25º C:  
Fre q ue n cy sta b ility ove r te m p :  
Loa d Ca p a cita n ce :  
Ag e in g :  
Drive le ve l:  
Sta tic ca p a cita n ce (C0):  
Hold e r:  
7pF max  
Resistance-weld, hermetic seal  
Pa rt Num b e rs for Hold e r Va ria n ts *  
Hold e r Typ e  
Standard 2 lead:  
Hold e r De sig n a tion  
HC49  
Low height versions:  
Centre Earth Lead:  
Centre Earth Lead (Low):  
‘Plug-in’ for use in socket:  
HC49/ T (from 4.0MHz)  
HC49/ 3W  
HC49/ T/ 3W (from 4.0MHz)  
HC-50  
* HC49 crysta ls a re a lso a va ila b le for surfa ce -m oun t a p p lica tion s with  
form e d le a d s a n d fitte d with a clip . Se e ‘49MJ’ in th e surfa ce -m oun t  
crysta l se ction on Euroq ua rtz we b site ; www.e uroq ua rtz.co.uk  
OSCILLATION MODE & ESR  
Fre q ue n cy  
(MHz)  
Crysta l Cut/  
Oscilla tion Mod e  
ESR (m a x)  
(Oh m s)  
1.0 ~ 1.3  
SL Fund.  
AT Fund.  
AT Fund.  
AT Fund.  
AT Fund  
AT Fund.  
AT Fund.  
AT Fund.  
AT Fund.  
AT Fund.  
AT 3rd OT  
AT 5th OT  
AT 7th OT  
5000  
400  
200  
150  
120  
100  
50  
35  
25  
20  
40  
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  
FREQUENCY STABILITY OVER TEMPERATURE  
Te m p e ra ture Sta b ility (p p m )  
Op e ra tin g  
Te m p . °C  
± 3  
± 5  
± 7.5 ± 10 ± 15 ± 20 ± 30  
0° to + 50°  
ü
ü
X
X
X
X
ü
ü
ü
X
X
X
ü
ü
ü
X
X
X
ü
ü
ü
ü
X
X
ü
ü
ü
ü
ü
X
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
-10° to + 60°  
-20° to + 70°  
-30° to + 80°  
-40° to + 90°  
-55° to + 105°  
70  
120  
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/ 30p F/ ATF  
Frequency/ Holder/ Calibration/ Temp. Stability/ Temp. Range/ Circuit  
EUROQUARTZ LIMITED Bla ckn e ll La n e CREWKERNE Som e rse t UK TA18 7HE  
Te l: + 44 1460 230000 Fa x: + 44 1460 230001 e m a il: in fo@e uroq ua rtz.co.uk we b : www.e uroq ua rtz.co.uk  
1

中文翻译

下载PDF

与250.000MHZHC49/T/3W/50/20/30/30PF/AT7相关器件

型号 品牌 获取价格 描述 数据表
250.000MHZHC49/T/3W/50/20/40/30PF/AT7 EUROQUARTZ

获取价格

 		Parallel - 7Th Overtone Quartz Crystal, 250MHz Nom, RESISTANCE WELDED, HERMATIC SEALED PAC
250.000MHZHC49/T/3W/50/20/40/50PF/AT7 EUROQUARTZ

获取价格

 		Parallel - 7Th Overtone Quartz Crystal, 250MHz Nom, RESISTANCE WELDED, HERMATIC SEALED PAC
250.000MHZHC49/T/3W/50/20/40/8PF/AT7 EUROQUARTZ

获取价格

 		Parallel - 7Th Overtone Quartz Crystal, 250MHz Nom, RESISTANCE WELDED, HERMATIC SEALED PAC
250.000MHZHC49/T/3W/50/20/40/SR/AT7 EUROQUARTZ

获取价格

 		Series - 7Th Overtone Quartz Crystal, 250MHz Nom, RESISTANCE WELDED, HERMATIC SEALED PACKA
250.000MHZHC49/T/3W/50/20/55/SR/AT7 EUROQUARTZ

获取价格

 		Series - 7Th Overtone Quartz Crystal, 250MHz Nom, RESISTANCE WELDED, HERMATIC SEALED PACKA
250.000MHZHC49/T/3W/50/3/0/50PF/AT7 EUROQUARTZ

获取价格

 		Parallel - 7Th Overtone Quartz Crystal, 250MHz Nom, RESISTANCE WELDED, HERMATIC SEALED PAC
250.000MHZHC49/T/3W/50/3/0/8PF/AT7 EUROQUARTZ

获取价格

 		Parallel - 7Th Overtone Quartz Crystal, 250MHz Nom, RESISTANCE WELDED, HERMATIC SEALED PAC
250.000MHZHC49/T/3W/50/3/10/30PF/AT7 EUROQUARTZ

获取价格

 		Parallel - 7Th Overtone Quartz Crystal, 250MHz Nom, RESISTANCE WELDED, HERMATIC SEALED PAC
250.000MHZHC49/T/3W/50/3/10/8PF/AT7 EUROQUARTZ

获取价格

 		Parallel - 7Th Overtone Quartz Crystal, 250MHz Nom, RESISTANCE WELDED, HERMATIC SEALED PAC
250.000MHZHC49/T/3W/50/30/0/50PF/AT7 EUROQUARTZ

获取价格

 		Parallel - 7Th Overtone Quartz Crystal, 250MHz Nom, RESISTANCE WELDED, HERMATIC SEALED PAC

与250.000MHZHC49/T/3W/50/20/30/30PF/AT7相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证