EEWORLDEEWORLDEEWORLD

Part Number

Search

ECS-300-20-4X-RWM

Description
Parallel - Fundamental Quartz Crystal
CategoryPassive components    Crystal/resonator   
File Size553KB,1 Pages
ManufacturerECS
Websitehttp://www.ecsxtal.com/
Environmental Compliance
Download Datasheet Parametric View All

ECS-300-20-4X-RWM Overview

Parallel - Fundamental Quartz Crystal

ECS-300-20-4X-RWM Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
Objectid7073290360
package instructionHC-49USX, 2 PIN
Reach Compliance Codecompliant
YTEOL5.78
Ageing5 PPM/FIRST YEAR
Crystal/Resonator TypePARALLEL - FUNDAMENTAL
Drive level500 µW
frequency stability0.0015%
frequency tolerance15 ppm
JESD-609 codee3
load capacitance20 pF
Installation featuresTHROUGH HOLE MOUNT
Nominal operating frequency30 MHz
Maximum operating temperature70 °C
Minimum operating temperature-20 °C
physical sizeL10.5XB4.65XH3.5 (mm)/L0.413XB0.183XH0.138 (inch)
Series resistance30 Ω
surface mountNO
Terminal surfaceMATTE TIN
Cost effective
Low profile
Pb Free/RoHS Compliant
MSL 1
HC-49USX
Quartz Crystal
The HC-49USX is the low profile resistance weld type Thru Hole
quartz crystal.
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
PARAMETERS
Frequency Range
Frequency Tolerance
Frequency Stability
ref @ 25°C
Shunt Capacitance
Load Capacitance (CL)
Drive Level
Operating Temperature
Storage Temperature
Aging (First Year)
CONDITIONS
fo
HC-49USX
MIN
3.57
TYP
MAX
70.000
± 30
± 50
7
Series
500
+70
+125
±5
UNITS
MHz
ppm
ppm
pF
pF
µW
°C
°C
ppm
at +25°C
Standard -10 to +70°C
C
o
Specify in P/N
Standard
@ +25°C ±3°C
10
-10
-55
20
EQUIVALENT SERIES RESISTANCE/MODE OF OSCILLATION
FREQUENCY RANGE
(MHz)
MODE OF OSC MAX ESR
FREQUENCY RANGE
(MHz)
MODE OF OSC MAX ESR
3.57 ~ 3.999
Fundamental
200
9.000 ~ 12.999
Fundamental
60
4.000 ~ 4.999
Fundamental
150
13.000 ~ 19.999
Fundamental
40
5.000 ~ 5.999
Fundamental
120
20.000 ~ 30.000
Fundamental
30
6.000 ~ 6.999
Fundamental
100
27.000 ~ 70.000
3rd Overtone
100
7.000 ~ 8.999
Fundamental
80
PACKAGE DIMENSIONS (mm)
Height "H" MAX
-4X
-4LX
3.5 mm
2.5 mm
Figure 1) Side and Top views
Figure 2) HC-49USX (-4X-3IL) 3rd In Line Lead Base
Side, Bottom and End View.
PART NUMBERING GUIDE: Example ECS-200-20-4X
ECS - Frequency Abbreviation - Load Capacitance - Package
200 = 20.000 MHz
See P/N Guide
20 =20 pF
S=Series
4X = 3.5 mm
4LX = 2.5 mm
4X-3IL =3rd
Tolerance
Custom Options
Stability
D= ±100 ppm
E= ±50 ppm
G= ±30 ppm
H= ±25 ppm
T= ±20 ppm
W= ±15 ppm
K= ±10 ppm
Temp Range
L= -10 ~ +70°C
M= -20 ~ +70°C
N= -40 ~ +85°C
P= -40 ~ +105°C
S= -40 ~ +125°C
U= -55 ~+125°C
A= ±25 ppm
J= ±20 ppm
R= ±15 ppm
In Line Lead Base
C= ±10 ppm
1105 South Ridgeview Road
Olathe, KS 66062
Phone: 913.782.7787
Fax: 913.782.6991
www.ecsxtal.com
Add a solder layer to PCB high current routing?
A large current of about 20A needs to be carried on the PCB. In addition to increasing the line width, I heard that you can also make changes on the solder layer or paste layer. How to do it specifica...
Z_Z_Y PCB Design
How to customize the configuration of USB devices in F28069
The project requires a pair of bulk endpoints IN/OUT and a pair of interrupt endpoints IN/OUT to be configured for USB. The device class is vendor specific. After looking at the examples in USB LIBRAR...
XiaTian Microcontroller MCU
Mengxin bows to all the masters, converting hexadecimal to decimal
This is the case. I am playing with rc522 and now want to read the serial number of the card. However, I found that it is a pair of garbled characters when read on 1602. I think it is because the base...
fdsgfe 51mcu
"Pay attention to the phenomenon of fleeing from engineering" 1. Business and management majors have become a black hole that swallows up future engineers
Reporter Lei Yu and correspondent Gao Xiaohan Editor's note China is currently in the midst of a wave of industrialization, urbanization, and modernization. Large-scale engineering projects and scient...
凯哥 Talking about work
Design and implementation of high-speed SRIO interface of TMS320C6455
Digital signal processing technology has been widely used in the fields of communication, radar, graphics and image processing. With the development of modern science and technology, especially the en...
fish001 DSP and ARM Processors
How Hybrid Electric Vehicles Work
[img]http://bbs.dca123.cn/attachments/month_0801/20080105_c88e9a03421f05dde0bdfyEKLxKuEH4d.jpg[/img] hunhedongli.JPG [img]http://bbs.dca123.cn/attachments/month_0801/20080105_9af2501216869544ccfeXAUxr...
babbage Automotive Electronics

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 780  309  818  457  1054  16  7  17  10  22 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号