EEWORLDEEWORLDEEWORLD

Part Number

Search

203-3.579545M-18-K

Description
Parallel - Fundamental Quartz Crystal, 3.579545MHz Nom, RESISTANCE WELDED, GULLWING, HC-49U, SMD, 2 PIN
CategoryPassive components    Crystal/resonator   
File Size163KB,4 Pages
ManufacturerOscilent
Websitehttp://www.oscilent.com
Environmental Compliance
Download Datasheet Parametric View All

203-3.579545M-18-K Overview

Parallel - Fundamental Quartz Crystal, 3.579545MHz Nom, RESISTANCE WELDED, GULLWING, HC-49U, SMD, 2 PIN

203-3.579545M-18-K Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
package instructionRESISTANCE WELDED, GULLWING, HC-49U, SMD, 2 PIN
Reach Compliance Codecompli
Crystal/Resonator TypePARALLEL - FUNDAMENTAL
Drive level0.1 µW
frequency stability0.0015%
frequency tolerance30 ppm
load capacitance18 pF
Manufacturer's serial number203
Installation featuresSURFACE MOUNT
Nominal operating frequency3.579545 MHz
Maximum operating temperature60 °C
Minimum operating temperature-10 °C
physical sizeL13.2XB10.8XH5.3 (mm)/L0.52XB0.425XH0.209 (inch)
Series resistance100 Ω
surface mountYES
Base Number Matches1
Oscilent Corporation | 203
Page 1 of 4
SMD Quartz Crystal
Series Number
Package
Description
Last Modified
203
.
FEATURES
- 1.8 MHz to 85 MHz frequency range
HC-49U Gull Wing
SMD Quartz Crystal
Jan. 01 2002
- Small footprint for critical space applications
- Resistance weld enclosure
- Low profile
- Tape and Reel
.
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
PARAMETERS
Frequency Range
Frequency Tolerance
Frequency Stability
Operating Temperature
Storage Temperature
Shunt Capacitance
Load Capacitance
Drive Level
Insulation Resistance
f
O
Ref @ +25ºC
Ref @ +25ºC
T
OPR
T
STG
C
O
C
L
(Customer Specified)
D
L
@ 100 VDC
CHARACTERISTICS
1.80 ~ 85.0
±10 ~ 50
±10 ~ 50
-10 ~ +60 (STD)
-40 ~ +85 (STD)
7.0 max.
16, 20, 30, Series
0.1 ~ 1000.0
500 min.
UNITS
MHz
PPM
PPM
ºC
ºC
pF
pF
µW
MoHm
.
MODE OF OSCILLATION AND EQUIVALENT SERIES RESISTANCE
FREQUENCY RANGE (MHz)
1.8432.0 ~ 2.9
3.0 ~ 3.4
3.5 ~ 4.9
5.0 ~ 6.9
MODE
Fundamental
Fundamental
Fundamental
Fundamental
MAX ESR Ohm
600
150
100
60
FREQUENCY RANGE (MHz)
7.0 ~ 9.9
10.0 ~ 20.0
20.1 ~ 27.0
27.1 ~ 75.0
MODE
Fundamental
Fundamental
Fund. / 3rd O/T
3th Overtone
MAX ESR Ohm
50
30
30 / 60
60
..
[2022 Digi-Key Innovation Design Competition] 4. ESP32-S2-Kaluga-1 running LVGL
I have been quite busy in the past two weeks, and I only found time to test several cases in the Kaluga official repository "esp-dev-kits". Currently, except for the touchpad case, all others are work...
sonicfirr DigiKey Technology Zone
Wince device MASS STORAGE problem
Our device uses 2G NAND FLASH plus an SD card. The BSP and related documents provided by Samsung say that when the device is used as MASS STORAGE, only one of them can be connected to the PC as MASS S...
hwh Embedded System
Experience of an Old Electronics Engineer in the Workplace after Ten Years
I have been an electronic engineer for more than ten years. I am not very successful. Looking around, I don't see many successful people! Looking back on my career as an engineer, I am filled with emo...
eeleader Talking about work
Looking for an expert to design a pressure detection device, high reward
Requirements: 1. Place 20~32 monitoring points within the diameter of 127mm 2. Contact test product bump elasticity 3. Bump size diameter 2.5mm 4. Pressure range 6~30N 5. Unqualified bump pressure sho...
hxhmmx Industrial Control Electronics
Procedural issues
Could you please help me find what is wrong with this program? I want to use this program to measure a square wave with a duty cycle of 50%. Why does the LCD always display 65535, and frequency = 1000...
x3641026 Microcontroller MCU
Collect idle 2440 development boards
Preferably a jz2440 v2 board with openjtag...
gzw19900817 Buy&Sell

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2542  622  1382  2643  2218  52  13  28  54  45 
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