EEWORLDEEWORLDEEWORLD

Part Number

Search

ECS-240-20-1X-AKY

Description
Parallel - Fundamental Quartz Crystal,
CategoryPassive components    Crystal/resonator   
File Size308KB,2 Pages
ManufacturerECS
Websitehttp://www.ecsxtal.com/
Environmental Compliance
Download Datasheet Parametric View All

ECS-240-20-1X-AKY Overview

Parallel - Fundamental Quartz Crystal,

ECS-240-20-1X-AKY Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
Objectid7192012862
package instructionHC-49UX, 2 PIN
Reach Compliance Codecompliant
YTEOL5.95
Other featuresAT-CUT; BULK
Ageing5 PPM/FIRST YEAR
Crystal/Resonator TypePARALLEL - FUNDAMENTAL
Drive level1 µW
frequency stability0.001%
frequency tolerance25 ppm
JESD-609 codee3
load capacitance20 pF
Installation featuresTHROUGH HOLE MOUNT
Nominal operating frequency24 MHz
Maximum operating temperature85 °C
Minimum operating temperature-30 °C
physical sizeL11.35XB4.65XH13.46 (mm)/L0.447XB0.183XH0.53 (inch)
Series resistance20 Ω
surface mountNO
Terminal surfaceMatte Tin (Sn) - with Nickel (Ni) barrier
HC-49UX
QUARTZ CRYSTAL
The HC-49UX
is an “AT” cut resistance weld type Thru Hole
quartz crystal.
HC-49UX QUARTZ CRYSTAL
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
PARAMETERS
Frequency
Frequency Tolerance*
Frequency Stability*
Shunt Capacitance
Load Capacitance
Drive Level
Operating Temperature*
Storage Temperature
Aging (First Year)
CONDITIONS
MIN
HC-49UX
TYP
MAX
UNITS
100.000
± 30
± 50
7
MHz
ppm
ppm
pF
pF
mW
°C
°C
ppm
Fo
@ +25°C
-10 ~ +70°C
1.800
Co
Specify in P/N
D
L
T
opr
T
stg
@ +25°C ±3°C
ESR Ω Max.
750
500
300
200
120
100
70
55
50
40
35
30
25
20
40
-10
-55
10
20
Series
1.0
+70
+125
±5
Cost Effective
Excellent Aging
“AT” Cut Crystal
Wide Frequency Range
PB Free/RoHS Compliant
MSL 1
DIMENSIONS (mm)
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 ~ 4.899
4.900 ~ 4.999
5.000 ~ 5.999
6.000 ~ 7.999
8.000 ~ 9.999
10.000 ~ 12.499
12.500 ~ 15.999
16.000 ~ 30.000
30.000 ~ 100.000
Mode of Osc.
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
3
rd
Overtone
Figure 1)
Side and Bottom
PART NUMBERING GUIDE: Example ECS-200-20-1X
ECS - FREQUENCY ABBREVIATION
LOAD
CAPACITANCE
20 = 20 pF
S = Series
PACKAGE
Tolerance
1X =
HC-49UX
Blank = Std
A = ± 25
ppm
J = ± 20
ppm
R = ± 15
ppm
C = ± 10
ppm
AVAILABLE OPTIONS
Stability
Blank= Std
D= ±100 ppm
E = ± 50 ppm
G = ± 30 ppm
H = ± 25 ppm
T = ± 20 ppm
W = ±15 ppm
K = ± 10 ppm
PACKAGING
Temp Range
Blank= Std
L = -10 ~ +70°C
M = -20 ~ +70°C
Y = -30 ~ +85°C
N = -40 ~ +85°C
P = -40 ~ +105°C
S = -40 ~ +125°C
U = -55 ~ +125°C
Bulk
ECS
200 = 20.000 MHz
See P/N Guide
* Specify available options in P/N.
Contact ECS for availability over extended temp range.
Rev.2017
15351 West 109
th
Street
|
Lenexa, KS 66219
|
Phone: 913.782.7787
|
Fax: 913.782.6991
|
www.ecsxtal.com
Low-cost digital constant current regulated power supply based on Renesas RL78/G14
Main parameters: maximum output voltage 40V, maximum output current 10A, maximum output power 400W, which can meet general purposes. This design uses RL78/G14 high-performance 16-bit microcontroller a...
xuyiyi Renesas Electronics MCUs
Brief Introduction of Push-Pull Circuit
To introduce the push-pull circuit, we first introduce some basic knowledge of power amplifiers. From the perspective of energy control, there is no essential difference between power amplifier circui...
fish001 Analogue and Mixed Signal
Tragedy
I went to the ATM to deposit money in the morning. While I was waiting in line, the beautiful lady behind me asked me, "Depositing money?" "Yes." "I just needed to withdraw money. Since you want to de...
凯哥 Talking
Why is it necessary to set the emitter current to a large value in order to maximize the frequency characteristics of the transistor?
It's the first sentence of the line, I don't quite understand...
KafenWong Analog electronics
Who has information on arm network development? 100 points.
Who has information about arm network development? Can you send me one? I'd be grateful. shenjuan@163.com...
liumm ARM Technology
Urgent~~~~~~ Electronic Design Competition
[i=s]This post was last edited by paulhyde on 2014-9-15 09:15[/i] Can anyone help me predict the topic of this year's college student design competition??!!!!!!!!...
heenjun Electronics Design Contest

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2483  1835  1556  1152  273  50  37  32  24  6 
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