HC49-4H/254BF14.7456MHZ datasheet, PDF

Datasheet> All Categories > Passive components> Crystal/resonator> HC49-4H/254BF14.7456MHZ

HC49-4H/254BF14.7456MHZ: DescriptionParallel - Fundamental Quartz Crystal, 14.7456MHz Nom,; CategoryPassive components Crystal/resonator; File Size47KB，1 Pages; ManufacturerGolledge Electronics; Websitehttp://www.golledge.com/; Environmental Compliance

Download Datasheet Parametric View All

HC49-4H/254BF14.7456MHZ Overview

Parallel - Fundamental Quartz Crystal, 14.7456MHz Nom,

HC49-4H/254BF14.7456MHZ Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Golledge Electronics
Reach Compliance Code	compliant
Other features	TAPE AND REEL
Ageing	3 PPM/FIRST YEAR
Crystal/Resonator Type	PARALLEL - FUNDAMENTAL
Drive level	100 µW
frequency stability	0.005%
frequency tolerance	20 ppm
load capacitance	12 pF
Manufacturer's serial number	HC49-4H
Installation features	THROUGH HOLE MOUNT
Nominal operating frequency	14.7456 MHz
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
physical size	L11.05XB4.65XH3.5 (mm)/L0.435XB0.183XH0.138 (inch)
Series resistance	50 Ω
surface mount	NO

Preview

Download Datasheet

View All

Low Profile Crystal

HC49-4H & HC49-3H

Specifications

HC49-4H: 3.5mm maximum height

HC49-3H: 2.5mm maximum height

Parameters

Package:

2.50

(max)

0.43Ø

12.00

(min)

12.00

(min)

Product

HC49-4H

HC49-3H

Option

Code

HC49-4H

HC49-3H

3.50*

(max)

0.43Ø

Frequency range:

1.0MHz

3.2768 ~ 90.0MHz

3.579 ~ 90.0MHz

Calibration tolerance:

±20ppm

±30ppm

±50ppm

Other values (±10ppm ~ ±100ppm)

±30ppm

±50ppm

±100ppm

Other values (±10ppm ~ ±100ppm)

specify

4.88

4.65

11.05

4.88

4.65

11.05

Temperature stability:

HC49-4H

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

HC49-3H

Scale 1:1

Features

Industry standard HC49 footprint

Fundamental mode available up to 50.0MHz

Comprehensive stock of standard frequencies

Low profile for close board stacking

Operating temperature range:

-10 to +60°C

-20 to +70°C

-30 to +80°C

-40 to +85°C

Other values

Circuit condition:

12pF

16pF

18pF

20pF

30pF

Other values

Fundamental

3rd overtone

Oscillation mode:

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 (C

Ageing:

7pF max

±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

Insulating washers and mounting clips available. See our website

for details.

Available on T&R - 1k pcs per reel.

Centre ground lead available on request.

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

IMPORTANT: Not normally available in small quantities of

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

Tel:

+44 1460 256 100

03 Oct 2011

Fax:

+44 1460 256 101

E-mail:

sales@golledge.com

Web:

www.golledge.com

Recommended Resources

Troubleshooting circuit failures

Use CD4011 to make light-controlled flashing warning lights

Cassette recorder preamplifier circuit with improved amplitude-frequency characteristics

3-2000V adjustable DC stabilized power supply circuit diagram

In-flight phone anti-theft device

Thyristor circuit controlled by photocoupler

About the use and setting of AVR fuse: Correctly configure the AVR fuse bit. The configuration of the AVR fuse bit is a relatively delicate task. Users often overlook its importance or find it difficult to master. The following are some ke...; 咖啡不加糖 Microchip MCU

[Share your experience] Share your experience with TI M4 development board and win a 100-yuan cashback! (Awards have been awarded): [font=微软雅黑][size=4][url=https://bbs.eeworld.com.cn/thread-426811-1-1.html]>>【Award Ceremony】Share your experience with TI M4 development board and win a 100-yuan cashback! [/url][/size][/font] [font=微...; soso Microcontroller MCU

2014 Anhui Province Electronic Design Competition: 2014, Anhui Province Electronic Design Competition, Newbies looking for a companion,...; cxy93 Electronics Design Contest

Wuzhou Server Network Storage Solution Doctor: Wuzhou is a new force in the fast-growing domestic server market. It focuses on the sales and services of server platforms and storage products, and provides the most cost-effective server and storage...; xieyuanbin Embedded System

Graduation project "Electronic Firecrackers" Who can help me: [i=s]This post was last edited by paulhyde on 2014-9-15 09:06[/i] Does anyone know how to do this? Or have you done it before? Please let me know! The teacher gave me the question, but there was no re...; szlt298 Electronics Design Contest

"Modern Permanent Magnet Motor Theory and Design" by Tang Renyuan: DC Motor Control Classic Book...; sh-caideqing Industrial Control Electronics

Shortcut: 00 01 02 03 04 05 06 07 08 09 0A 0C 0F 0J 0L 0M 0R 0S 0T 0Z 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 1H 1K 1M 1N 1P 1S 1T 1V 1X 1Z 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 2G 2K 2M 2N 2P 2Q 2R 2S 2T 2W 2Z 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 3G 3H 3J 3K 3L 3M 3N 3P 3R 3S 3T 3V 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4M 4N 4P 4S 4T 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5E 5G 5H 5K 5M 5N 5P 5S 5T 5V 60 61 62 63 64 65 66 67 68 69 6A 6C 6E 6F 6M 6N 6P 6R 6S 6T 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7M 7N 7P 7Q 7V 7W 7X 80 81 82 83 84 85 86 87 88 89 8A 8D 8E 8L 8N 8P 8S 8T 8W 8Y 8Z 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9F 9G 9H 9L 9S 9T 9W

Popular Components