EEWORLDEEWORLDEEWORLD

Part Number

Search

HC49USMD-3M000-1E50BS

Description
Series - Fundamental Quartz Crystal, 3MHz Nom, ROHS COMPLIANT, RESISTANCE WELDED, HC49/U, SMD, 2 PIN
CategoryPassive components    Crystal/resonator   
File Size358KB,1 Pages
ManufacturerFortiming Corporation
Environmental Compliance  
Download Datasheet Parametric View All

HC49USMD-3M000-1E50BS Overview

Series - Fundamental Quartz Crystal, 3MHz Nom, ROHS COMPLIANT, RESISTANCE WELDED, HC49/U, SMD, 2 PIN

HC49USMD-3M000-1E50BS Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerFortiming Corporation
package instructionROHS COMPLIANT, RESISTANCE WELDED, HC49/U, SMD, 2 PIN
Reach Compliance Codeunknown
Other featuresAT CUT; TAPE AND REEL
Ageing5 PPM/YEAR
Crystal/Resonator TypeSERIES - FUNDAMENTAL
Drive level100 µW
frequency stability0.005%
frequency tolerance10 ppm
Manufacturer's serial numberHC49USMD
Installation featuresSURFACE MOUNT
Nominal operating frequency3 MHz
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
physical sizeL13.46XB11.05XH5.99 (mm)/L0.53XB0.435XH0.236 (inch)
Series resistance150 Ω
surface mountYES
Base Number Matches1
Quartz Crystal Resonators
STANDARD RESISTANCE WELD HC49/U SMD PACKAGE - HC49USMD Series
FEATURES
RoHS Compliant (Pb-Free), Wide Frequency Range Available
AT-cut Crystal, Excellent Aging, Extended Temperature Range
Industry Standard Package, Low Cost, Poplular Microprocessor Crystals
Formed Leads SMT with Tape & Reel Packing
SPECIFICATIONS
Frequency Range
Resonance Mode
Calibration Tolerance @25°C
Frequency Stability Ref @25°C
Temperature Range
Crystal Aging
Storage Temperature
Load Capacitance (CL)
Shunt Capacitance
Drive Level
Pullability (option)
Creating a Part Number
Product Series
Frequency
Resonance Mode: 1 = Fundamental
3 = 3rd Overtone
5 = 5th Overtone
1.8432 MHz to 200.000 MHz
1 = Fundamental (1 to 40 MHz); 3 = 3rd Overtone (20 to 100 MHz)
5 = 5th Overtone (80 to 150 MHz); 7 = 7th Overtone (110 to 200 MHz)
A = ±50 ppm; B = ±30 ppm; C = ±20 ppm; D = ±15 ppm; E = ±10 ppm
100 = ±100 ppm; 50 = ±50 ppm; 25 = ±25 ppm; 10 = ±10 ppm
A = 0°C to 70°C; B = -40°C to 85°C; C = -10°C to 60°C; D = -20°C to 70°C
±5 ppm / year Maximum
-55°C to 125°C
CL = 18 pF (Standard), 16 pF, 20 pF, others, or S = Series resonant
7 pF Maximum
0.1 mW Typical, 1 mW Maximum
May be specified in terms of frequency shift over a certain range of CL
HC49USMD-10M000-1 A 50 D 18
-options
Load Capacitance: 18, 16, 20, S = Series resonant
Operating Temperature Range: A = 0 to 70°C
Frequency Stability:
Tolerance at 25°C:
A = ±50 ppm
B = ±30 ppm
C = ±20 ppm
100 = ±100 ppm
50 = ±50 ppm
30 = ±30 ppm
B = -40 to 85°C
D = -20 to 70°C
Equivalent Series Resistance
Frequency (MHz)
1.800 - 1.999
2.000 - 2.399
2.400 - 2.999
3.000 - 3.199
3.200 - 3.699
3.700 - 4.199
4.200 - 5.999
OUTLINE DRAWING
Mode
Fund
Fund
Fund
Fund
Fund
Fund
Fund
Max ESR (Ohms)
750
500
250
150
120
100
70
Frequency (MHz)
6.000 - 7.999
8.000 - 12.499
12.500 - 15.999
16.000 - 40.000
23.000 - 100.00
80.000 - 150.00
110.00 - 200.00
Mode
Fund
Fund
Fund
Fund
3rd O/T
5th O/T
7th O/T
Max ESR (Ohms)
40
35
25
20
40
80
120
Recommended Solder Pad Layout
1.27
11.05 MAX
5.99 MAX
1.29
13.46 MAX
0.99
4.65 MAX
3.61
4.88
±
0.2
2.79
2.54
13.46
17.04 MAX
0.43
(x2)
All dimensions are typical unless otherwise specified
Dimensions in Millimeters
www.4timing.com
c
2001-2009 Fortiming Corp. USA
1.27
(x3)
Turkish military coup
The Turkish coup announced that they had taken control of the government and declared martial law; President Erdogan remained confident and used iPhone's Facetime video to call on citizens to take to ...
白丁 Talking
Application of ADS58C48 switching mode in time division communication system
Welcome to download and share...
德州仪器 Analogue and Mixed Signal
Equipment required for question A
[i=s]This post was last edited by paulhyde on 2014-9-15 03:35[/i] The competition instructions do not state whether modules can be used. Whether modules can be used, and what modules can be used...
329052883 Electronics Design Contest
Why does the electromagnetic flow meter have a lining?
As for why electromagnetic flowmeters need linings, we should start with the principle of electromagnetic flowmeters. Electromagnetic flowmeters generally have a set of coils and two electrodes. The f...
cfybhd Sensor
Make a power switching management module
There are several DC battery packs. When one battery pack is about to run out, it automatically switches to another battery pack. What parts are needed to make such a power management switching module...
xueyongchao8805 Power technology
Help: TFT LCD driver circuit
Hello everyone, I am working on a display terminal, and I am going to use a 7-inch LCD (with touch screen). I have always used a small monochrome screen, and it is very difficult to use a color screen...
strikegundom Embedded System

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1131  2520  1178  2587  988  23  51  24  53  20 
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