EEWORLDEEWORLDEEWORLD

Part Number

Search

ECS-300-20-4X-RGU

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-RGU Overview

Parallel - Fundamental Quartz Crystal

ECS-300-20-4X-RGU Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
Objectid7073290340
package instructionHC-49USX, 2 PIN
Reach Compliance Codecompliant
YTEOL5.78
Ageing5 PPM/FIRST YEAR
Crystal/Resonator TypePARALLEL - FUNDAMENTAL
Drive level500 µW
frequency stability0.003%
frequency tolerance15 ppm
JESD-609 codee3
load capacitance20 pF
Installation featuresTHROUGH HOLE MOUNT
Nominal operating frequency30 MHz
Maximum operating temperature125 °C
Minimum operating temperature-55 °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
Multiple CAN nodes cannot communicate
Now I have three boards, two BeagleBone boards and one TMS320F2812 self-made board. I found that these three boards can communicate with each other when connected in pairs, but they cannot communicate...
zmicky DSP and ARM Processors
HOLTEK large table reading application and source code
hOLTEK large table reading, this example uses HT48R30A...
rain Analog electronics
ucgui embedded input method includes complete input method software for pinyin, strokes, English, numbers and symbols
Open the serial port debugging assistant application software of UCGUI written by myself, click any of the edit box controls below, and the input method interface will pop up: [img]http://img.blog.csd...
大西洋 Real-time operating system RTOS
Common computer terms explained
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 19:59[/i][size=5]These terms are very common in hardware evaluation~~~~~ ★ Front-end bus frequency The bus is a set of transmission lines ...
open82977352 Mobile and portable
PIC microcontroller communication
This is the 485 communication program of my PIC16F877A microcontroller. At present, it can only receive data from the serial port debugging assistant, but the returned data is not appropriate. RB1 is ...
烟雨 MCU
Electric water heater control panel
This electric water heater uses a microcontroller to intelligently control the water temperature and realizes digital temperature display. It has reliable performance, convenient use and intuitiveness...
rain MCU

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1894  878  395  2569  1652  39  18  8  52  34 
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