Datasheet> 器件分类 > 无源元件> 晶体/谐振器> FREQ2MJ2/50/50/20/16PF

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FREQ2MJ2/50/50/20/16PF: 产品描述Parallel - Fundamental Quartz Crystal, 16MHz Min, 19.99MHz Max, ULTRA MINIATURE, CERAMIC, SMD, 2 PIN; 产品类别无源元件晶体/谐振器; 文件大小45KB，共1页; 制造商Euroquartz; 官网地址http://www.euroquartz.co.uk/; 标准

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FREQ2MJ2/50/50/20/16PF概述

Parallel - Fundamental Quartz Crystal, 16MHz Min, 19.99MHz Max, ULTRA MINIATURE, CERAMIC, SMD, 2 PIN

FREQ2MJ2/50/50/20/16PF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
厂商名称	Euroquartz
包装说明	ULTRA MINIATURE, CERAMIC, SMD, 2 PIN
Reach Compliance Code	compliant
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	100 µW
频率稳定性	0.005%
频率容差	50 ppm
负载电容	16 pF
安装特点	SURFACE MOUNT
最大工作频率	19.99 MHz
最小工作频率	16 MHz
最高工作温度	70 °C
最低工作温度	-20 °C
物理尺寸	L5.0XB3.2XH1.2 (mm)/L0.197XB0.126XH0.047 (inch)
串联电阻	60 Ω
表面贴装	YES

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SURFACE-MOUNT CRYSTALS

MJ2 CRYSTALS

5mm x 3.2mm SMD 2 Pad

DESCRIPTION

MJ crystals are ultra-miniature surface-mount mount crystals. Produced

with both ceramic substrate and ceramic lid the compact size and low

mass make this an ideal crystal for high-density applications.

OUTLINES AND DIMENSIONS

FEATURES

Ultra miniature size: 5.0mm x 3.2mm x 1.2mm height

All-ceramic construction with epoxy seal and Au plated pads

Extremely low ageing

High shock and vibration resistance

Ideal for PDAs, GPS, Wireless LAN, and hand-held equipment

GENERAL SPECIFICATION

Frequency Range

AT-Cut Fundamental:

Calibration Tolerance at 25ºC*:

Frequency stability over temp*:

Storage Temperature:

Shunt Capacitance (C0):

Load Capacitance (CL):

Ageing:

Drive level:

Reflow Soldering:

Holder:

Supply Packaging:

12MHz to 50MHz

±50ppm

±50ppm over -20° to +70°C

-40°~+85°C

5pF maximum

16pF

<±5ppm per year at +25°C

100mW max

10s maximum at 235°C ±5°C

Ceramic base, ceramic lid,

epoxy seal

12mm EIA tape and reel

1000 pieces per reel

PART NUMBER GENERATION

MJ2 crystal part numbers are derived as follows:

Example:

16.000MHz

MJ2/ 20/50/10/16pF

* Note: Tighter tolerance, stability and lower ESR parameters are

available, check with Euroquartz technical sales.

EQUIVALENT SERIES RESISTANCE

Frequency

(MHz)

12.0 ~ 15.99

16.0 ~ 19.99

20.0 ~ 50.0

ESR (max)

(Ohms)

Frequency

Package - MJ2

Calibration Tolerance at 25°C

(in ±ppm)

Temperature Stability

(in ±ppm)

Operating Temperature Range

-10°~+60°C

(lower figure of

temperature range)

Circuit Condition

CL = 16pF

STOCKHOLDING AND CUSTOM PARTS

Certain frequencies and specification of MJ2 crystals are stocked by

Euroquartz. Custom frequencies and specifications are readily

manufactured to order on short lead times. Contact Euroquartz sales

office for details.

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

FREQ2MJ2/50/50/20/16PF相似产品对比

	FREQ2MJ2/50/50/20/16PF	FREQ1MJ2/50/50/20/16PF	FREQ3MJ2/50/50/20/16PF
描述	Parallel - Fundamental Quartz Crystal, 16MHz Min, 19.99MHz Max, ULTRA MINIATURE, CERAMIC, SMD, 2 PIN	Parallel - Fundamental Quartz Crystal, 12MHz Min, 15.99MHz Max, ULTRA MINIATURE, CERAMIC, SMD, 2 PIN	Parallel - Fundamental Quartz Crystal, 20MHz Min, 50MHz Max, ULTRA MINIATURE, CERAMIC, SMD, 2 PIN
是否无铅	不含铅	不含铅	不含铅
是否Rohs认证	符合	符合	符合
厂商名称	Euroquartz	Euroquartz	Euroquartz
包装说明	ULTRA MINIATURE, CERAMIC, SMD, 2 PIN	ULTRA MINIATURE, CERAMIC, SMD, 2 PIN	ULTRA MINIATURE, CERAMIC, SMD, 2 PIN
Reach Compliance Code	compliant	compliant	compliant
其他特性	AT-CUT CRYSTAL; TAPE AND REEL	AT-CUT CRYSTAL; TAPE AND REEL	AT-CUT CRYSTAL; TAPE AND REEL
老化	5 PPM/YEAR	5 PPM/YEAR	5 PPM/YEAR
晶体/谐振器类型	PARALLEL - FUNDAMENTAL	PARALLEL - FUNDAMENTAL	PARALLEL - FUNDAMENTAL
驱动电平	100 µW	100 µW	100 µW
频率稳定性	0.005%	0.005%	0.005%
频率容差	50 ppm	50 ppm	50 ppm
负载电容	16 pF	16 pF	16 pF
安装特点	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT
最大工作频率	19.99 MHz	15.99 MHz	50 MHz
最小工作频率	16 MHz	12 MHz	20 MHz
最高工作温度	70 °C	70 °C	70 °C
最低工作温度	-20 °C	-20 °C	-20 °C
物理尺寸	L5.0XB3.2XH1.2 (mm)/L0.197XB0.126XH0.047 (inch)	L5.0XB3.2XH1.2 (mm)/L0.197XB0.126XH0.047 (inch)	L5.0XB3.2XH1.2 (mm)/L0.197XB0.126XH0.047 (inch)
串联电阻	60 Ω	80 Ω	40 Ω
表面贴装	YES	YES	YES
Base Number Matches	-	1	1

FREQ2MJ2/50/50/20/16PF

FREQ2MJ2/50/50/20/16PF概述

FREQ2MJ2/50/50/20/16PF规格参数

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