Datasheet > 晶体/谐振器 > 石英晶体> HC49-4H/354DF25.0MHZ

HC49-4H/354DF25.0MHZ

更新时间： 2024-11-17 06:36:35

品牌	Logo	应用领域
GOLLEDGE		晶体谐振器石英晶体
页数	文件大小	规格书
1页	35K
描述
Parallel - Fundamental Quartz Crystal, 25MHz Nom, HC49, 2 PIN

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中文翻译

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数据手册

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HC49-4H/354DF25.0MHZ 数据手册

Low Profile Crys tal

HC4 9 -4 H & HC4 9 -3 H

Specifications

HC49-4H: 3.5mm maximum height

HC49-3H: 2.5mm maximum height

Product

Option

Code

Parameters

HC49-4H HC49-3H

Package:

HC49-4H

HC49-3H

࡯

2.50

(max)

Frequency range:

1.0MHz

࡯

3.50*

(max)

3.2768 ~ 90.0MHz

3.579 ~ 90.0MHz

0.43Ø

12.00

(min)

12.00

(min)

Calibration tolerance:

±20ppm

±30ppm

±50ppm

࡯

4.88

Other values (±10ppm ~ ±100ppm)

specify

Temperature stability: ±30ppm

±50ppm

±100ppm

Other values (±10ppm ~ ±100ppm)

࡯

4.65

11.05

specify

HC49-4H

HC49-3H

Scale 1:1

*1.0MHz HC49-4H height is 4.00 (max)

Operating temperature range:

-10 to +60°C

࡯

-20 to +70°C

-30 to +80°C

-40 to +85°C

Other values

Features

specify

Industry standard HC49 footprint

Circuit condition:

Oscillation mode:

12pF

16pF

18pF

20pF

30pF

࡯

Fundamental mode available up to 50.0MHz

Comprehensive stock of standard frequencies

Low profile for close board stacking

Other values

specify

Fundamental

3rd overtone

࡯

Equivalent series resistance (max):

3000⏲ (1.0MHz)

࡯

200⏲ (>3.2 ~ 3.5MHz)

150⏲ (>3.5 ~ 4.0MHz)

120⏲ (>4.0 ~ 4.4MHz)

100⏲ (>4.4 ~ 7.0MHz)

࡯

70⏲ (>7.0 ~ 10.0MHz)

50⏲ (>10.0 ~ 50.0MHz, fund)

100⏲ (>25.0 ~ 90.0MHz, 3rd OT)

Static capacitance (C₀): 7pF max

࡯

Ageing:

±3ppm max first year

100µW

Test drive level:

࡯

Standard. ˿ Optional - Please specify required code(s) when ordering

Ordering Information

Product name + frequency + specification code

eg: HC49-4H/351DF 18.4320MHz 30/50/10/16-F

HC49-3H/232S3 48.0MHz 20/30/20/S-3

ͷ Insulating washers and mounting clips available. See our website

for details.

ͷ Available on T&R - 1k pcs per reel.

ͷ Centre ground lead available on request.

ͷ Refer to our website for T&R and soldering details.

ͷ IMPORTANT: Not normally available in small quantities of

non-standard frequencies. Please check with us before ordering.

Tel: +44 1460 256 100

Fax: +44 1460 256 101

E-mail: sales@golledge.com

Web: www.golledge.com

03 Oct 2011

中文翻译

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与HC49-4H/354DF25.0MHZ相关器件

型号	品牌	获取价格	描述	数据表
HC49-4H/354DF3.2768MHZ	GOLLEDGE	获取价格	Parallel - Fundamental Quartz Crystal, 3.2768MHz Nom,
HC49-4H/354DF4.0MHZ	GOLLEDGE	获取价格	Parallel - Fundamental Quartz Crystal, 4MHz Nom,
HC49-4H/354DF7.0MHZ	GOLLEDGE	获取价格	Parallel - Fundamental Quartz Crystal, 7MHz Nom, HC49, 2 PIN
HC49-4H/354E325.0MHZ	GOLLEDGE	获取价格	Parallel - 3Rd Overtone Quartz Crystal, 25MHz Nom, HC49, 2 PIN
HC49-4H/354EF1.0MHZ	GOLLEDGE	获取价格	Parallel - Fundamental Quartz Crystal, 1MHz Nom,
HC49-4H/354EF10.0MHZ	GOLLEDGE	获取价格	Parallel - Fundamental Quartz Crystal, 10MHz Nom,
HC49-4H/354EF19.6608MHZ	GOLLEDGE	获取价格	Parallel - Fundamental Quartz Crystal, 19.6608MHz Nom,
HC49-4H/354EF21.25MHZ	GOLLEDGE	获取价格	Parallel - Fundamental Quartz Crystal, 21.25MHz Nom,
HC49-4H/354EF25.0MHZ	GOLLEDGE	获取价格	Parallel - Fundamental Quartz Crystal, 25MHz Nom, HC49, 2 PIN
HC49-4H/354EF3.20MHZ	GOLLEDGE	获取价格	Parallel - Fundamental Quartz Crystal

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