EEWORLDEEWORLDEEWORLD

Part Number

Search

D3A4990C20301AFG-G

Description
Parallel - Fundamental Quartz Crystal, 3.499MHz Nom, HC-49/U, 2 PIN
CategoryPassive components    Crystal/resonator   
File Size698KB,3 Pages
ManufacturerDB Lectro Inc
Environmental Compliance  
Download Datasheet Parametric View All

D3A4990C20301AFG-G Overview

Parallel - Fundamental Quartz Crystal, 3.499MHz Nom, HC-49/U, 2 PIN

D3A4990C20301AFG-G Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
Objectid1390504674
package instructionHC-49/U, 2 PIN
Reach Compliance Codeunknown
Other featuresAT-CUT; TR
Ageing3 PPM/YEAR
Crystal/Resonator TypePARALLEL - FUNDAMENTAL
Drive level100 µW
frequency stability0.001%
frequency tolerance30 ppm
load capacitance20 pF
Installation featuresSURFACE MOUNT
Nominal operating frequency3.499 MHz
Maximum operating temperature60 °C
Minimum operating temperature-10 °C
Series resistance100 Ω
surface mountYES
QUARTZ CRYSTAL
Holder Code A, RESISTANCE WELDED HC-49/U PACKAGE
FEATURE
Height 13.46mm
A resistance weld completely sealed type
The tight frequency stability
Copes with high density mounting and is the optimum for
mass production
Lead Free & RoHS Compliant
ELECTRICAL SPECIFICATIONS
Nominal frequency:
Oscillation mode:
Operating temperature range
Storage temperature range
Frequency tolerance:
Frequency stability
Load capacitance:
Equivalent series resistance
Parallel capacitance(Co):
Drive level
Insulation resistance:
1.8432MHz to 150.000MHz
See below table
-20℃--+70℃ (Typical), -10℃ ~ +60℃,
-40℃ ~ +85℃, or specify
-40℃--+85℃
±30PPM
at 25±2℃ (Typical), or specify
±50PPM
over -20~70℃ (Typical), or specify
16pF, 18pF, 20pF, 30pF, series, or specify
See below table
7PF Max
100 µW Typical
More than 500MΩ AT DC100V
EQUIVALENT SERIES RESISTANCE(ESR) AND OSCILLATION MODE
Frequency Range
1.843MHz~1.999MHz
2.000MHz~2.399MHz
2.400MHz~2.999MHz
3.000MHz~3.199MHz
3.200MHz~3.499M
Hz
3.500MHz~3.899MHz
3.900MHz~4.099MHz
4.100MHz~5.999MHz
E.S.R
(
Ω)
350Max
300Max
200Max
150Max
100Max
90Max
70Max
60Max
Mode
Fundamental/AT
Fundamental/AT
Fundamental/AT
Fundamental/AT
Fundamental/AT
Fundamental/AT
Fundamental/AT
Fundamental/AT
Frequency Range
6.000MHz~6.999MHz
7.000MHz~9.999MHz
10.000MHz~12.999MHz
13.000MHz~30.000MHz
24.000MHz~29.999MHz
30.000MHz~65.000MHz
60.000MHz~99.999MHz
100.000MHz~150.000MH
z
E.S.R
(
Ω)
50Max
30Max
20Max
20Max
50Max
40Max
90Max
60Max
Mode
Fundamental/
AT
Fundamental/
AT
Fundamental/
AT
Fundamental/
AT
Third
Overtone
Third
Overtone
Third
Overtone
Fundamental/
AT
DB Lectro Inc. 3755 Place Java, Suite 140, Brossard, Québec, J4Y 0E4, Canada - T: 1-450-444-1424 / F: 1-450-444-4714 / www.dblectro.com
Senior Engineer of Rapid Drive Development
Senior Software Engineer Responsibilities: Development of system bottom software; Participate in system requirements analysis and design; Job requirements: 1. Bachelor's degree or above in computer-re...
xjtuwugang Embedded System
Please guide this MOS tube rectifier circuit
The circuit is shown in the figure above. I would like to ask how the four MOS tubes above are turned on and off. Could you please explain the working principle of this circuit?...
wstt Analogue and Mixed Signal
A little advice
There are many people who come to this forum who are new to single-chip microcomputers. However, in the process of learning single-chip microcomputers, because many people are beginners, sometimes ask...
lzcqust Suggestions & Announcements
Help!! `GLIBC_2.4' not found
Error when compiling the kernel: scripts/kallsyms: /lib/tls/libc.so.6: version `GLIBC_2.4' not found (required by scripts/kallsyms) make: *** [.tmp_kallsyms1.S] Error 1 Please help me! ! Thank you...
whereis Embedded System
Analysis of the six major reasons for Wi-Fi wireless connection failure and solutions
1. Radio interferenceRadio may come from many consumer electronic products, such as cordless phones, Bluetooth headsets, microwave ovens and even electric garage doors, which may interfere with the no...
led2015 TI Technology Forum
EEWORLD University ---- CC1310 wireless network solution based on Sub-1GHz TI 15.4 protocol stack
CC1310 wireless network solution based on Sub-1GHz TI 15.4 protocol stack : https://training.eeworld.com.cn/course/4164...
hi5 Talking

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1519  1824  2308  2138  1884  31  37  47  44  38 
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