Datasheet > 7.000MHZ49SMD/50/20/-30+80/8

7.000MHZ49SMD/50/20/-30+80/8

更新时间： 2024-12-01 08:55:43

品牌	Logo	应用领域
EUROQUARTZ		/
页数	文件大小	规格书
1页	112K
描述
Parallel - Fundamental Quartz Crystal, 7MHz Nom, ROHS COMPLIANT, HERMETIC SEALED, RESISTANCE WELD, SMD, 3 PIN

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

7.000MHZ49SMD/50/20/-30+80/8 数据手册

QUARTZ

EURO

49SMD Crystals

SMD form of HC49 Crystals

1.0MHz to 200.0MHz

Low-cost, industry-standard crystal unit formed for SMD

Available with close tolerances

Frequency range 1.0MHz to 200MHz

Specifications fully customisable

OUTLINE & DIMENSIONS

DESCRIPTION

49SMD crystals are long-established, industry-standard HC49 crystals

with formed leads and a clip to facilitate surface mounting. The

crystals provide a high quality but very low cost source of system

clock frequency 49SMD crystals may be produced to very close

tolerances.

SPECIFICATION

Frequency Range:

1.0MHz to 200MHz

Oscillation Mode:

See table

Calibration Tolerance at 25ºC

SL-Cut (<1.3MHz):

from ±50ppm

from ±3ppm

AT-Cut (>1.3MHz):

Frequency Stability over temperature

SL-Cut (<1.3MHz):

from ±100ppm -10° to +60°C

from ±3ppm 0° to +50°C

(see table)

AT-Cut (>1.3MHz):

Shunt Capacitance (C0):

Load Capacitance (CL):

4pF typical, 7pF maximum

Series or from 8pF to 32pF

(Customer specified CL)

Ageing:

±3ppm maximum, 1st year,

±1ppm per year thereafter.

100mW typical., 500mW max.

Resistance-weld hermetic seal

Bulk pack or 'Ammo Pak' tape.

Drive Level:

Crystal Holder:

Supply format:

STABILITY OVER TEMPERATURE RANGE (AT-CUT CRYSTALS)

Stability ppm

Temp.

Range °C

±7.5 ±10 ±15 ±20 ±30 ±50 ±100

ESR and OSCILLATION MODE

0~+50 ü ü ü ü ü ü ü

-10~+60 ü ü ü ü ü ü ü

Crystal Cut

Osc. Mode

ESR

Ω Max.

Frequency

Range MHz

-20~+70

-30~+80

-40~+85

-55~+125

X ü ü ü ü ü ü

X ü ü ü ü

X ü ü ü

X ü ü

1.0 ~1.3

SL Fund.

AT Fund.

AT 3rd OT

At 5th OT

AT 7th OT

5000

400

200

150

120

100

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 ~ 45.0

24.0 ~ 100

80.0 ~ 160

110 ~ 250

(ü= Available, X = Not available)

PART NUMBER FORMAT

Example:

8.000MHz 49SMD /10/10/-20+70/32/ 30R

Frequency in MHz

Package

120

49SMD or 49TSMD

Calibration tolerance

at 25°C (±ppm)

Temperature Stability

over temp. range (±ppm)

Operating Temp. Range (°C)

(Lower and upper limits)

Load Capacitance

(Either SR for series or CL in pF)

Equivalent Series Resistance

(Optional - use when special

value is required)

EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE

Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 info@euroquartz.co.uk www.euroquartz.co.uk

中文翻译

下载PDF

与7.000MHZ49SMD/50/20/-30+80/8相关器件

型号	品牌	获取价格	描述	数据表
7.000MHZ49SMD/50/7.5/0+50/8	EUROQUARTZ	获取价格	Parallel - Fundamental Quartz Crystal, 7MHz Nom, ROHS COMPLIANT, HERMETIC SEALED, RESISTAN
7.000MHZ49TSMD/3/30/-40+85/SR	EUROQUARTZ	获取价格	Series - Fundamental Quartz Crystal, 7MHz Nom, ROHS COMPLIANT, HERMETIC SEALED, RESISTANCE
7.000MHZ49TSMD/50/30/-20+70/SR	EUROQUARTZ	获取价格	Series - Fundamental Quartz Crystal, 7MHz Nom, ROHS COMPLIANT, HERMETIC SEALED, RESISTANCE
7.000MHZ49TSMD/50/30/-40+85/32	EUROQUARTZ	获取价格	Parallel - Fundamental Quartz Crystal, 7MHz Nom, ROHS COMPLIANT, HERMETIC SEALED, RESISTAN
7.000MHZHC48/50/20/-10+60/50PF	EUROQUARTZ	获取价格	Parallel - Fundamental Quartz Crystal, 7MHz Nom,
7.000MHZHC49/3/10/0/30PF/ATF	EUROQUARTZ	获取价格	Parallel - Fundamental Quartz Crystal, 7MHz Nom, RESISTANCE WELDED, HERMATIC SEALED PACKAG
7.000MHZHC49/3/10/0/50PF/ATF	EUROQUARTZ	获取价格	Parallel - Fundamental Quartz Crystal, 7MHz Nom, RESISTANCE WELDED, HERMATIC SEALED PACKAG
7.000MHZHC49/3/10/0/8PF/ATF	EUROQUARTZ	获取价格	Parallel - Fundamental Quartz Crystal, 7MHz Nom, RESISTANCE WELDED, HERMATIC SEALED PACKAG
7.000MHZHC49/3/10/0/SR/ATF	EUROQUARTZ	获取价格	Series - Fundamental Quartz Crystal, 7MHz Nom, RESISTANCE WELDED, HERMATIC SEALED PACKAGE-
7.000MHZHC49/3/10/10/30PF/ATF	EUROQUARTZ	获取价格	Parallel - Fundamental Quartz Crystal, 7MHz Nom, RESISTANCE WELDED, HERMATIC SEALED PACKAG

与7.000MHZ49SMD/50/20/-30+80/8相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

52
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

41
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

69
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

65

产品中心

服务支持

精选活动

关于我们

帮助中心

7.000MHZ49SMD/50/20/-30+80/8

7.000MHZ49SMD/50/20/-30+80/8 数据手册

与7.000MHZ49SMD/50/20/-30+80/8相关器件

与7.000MHZ49SMD/50/20/-30+80/8相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

7.000MHZ49SMD/50/20/-30+80/8

7.000MHZ49SMD/50/20/-30+80/8 数据手册

与7.000MHZ49SMD/50/20/-30+80/8相关器件

与7.000MHZ49SMD/50/20/-30+80/8相关文章

您还可以找

您在本页遇到什么问题？