EEWORLDEEWORLDEEWORLD

Part Number

Search

Q-21.000000M-HE7050/2-F-50-10-B-30-TR

Description
Parallel - Fundamental Quartz Crystal, 21MHz Nom, ROHS COMPLIANT, SMD, 2 PIN
CategoryPassive components    Crystal/resonator   
File Size444KB,1 Pages
ManufacturerAuris
Environmental Compliance  
Download Datasheet Parametric View All

Q-21.000000M-HE7050/2-F-50-10-B-30-TR Overview

Parallel - Fundamental Quartz Crystal, 21MHz Nom, ROHS COMPLIANT, SMD, 2 PIN

Q-21.000000M-HE7050/2-F-50-10-B-30-TR Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerAuris
package instructionROHS COMPLIANT, SMD, 2 PIN
Reach Compliance Codeunknown
Other featuresTAPE AND REEL
Ageing5 PPM/YEAR
Crystal/Resonator TypePARALLEL - FUNDAMENTAL
Drive level20 µW
frequency stability0.001%
frequency tolerance50 ppm
load capacitance30 pF
Manufacturer's serial numberHE7050/2
Installation featuresSURFACE MOUNT
Nominal operating frequency21 MHz
Maximum operating temperature60 °C
Minimum operating temperature-10 °C
physical sizeL7.0XB5.0XH1.3 (mm)/L0.276XB0.197XH0.051 (inch)
Series resistance50 Ω
surface mountYES
Quartz SMD
HE7050/2
HE7050/4
Features:
- SMD
- Epoxy resin seal
- Ultra thin profile
Specifications
Frequency range
Frequency tolerance,Ta=25°C
Load capacitance
Temperature tolerance
Temperature range
Storage temperature
Operating temperature
Drive level
Maximum drive level
Recommended drive level
Series resistance
Shunt capacitance
Insulation resistance
Aging
Symbol
f
Äf/f
C
L
Äf/f
T
STG
T
OPR
M
DL
R
DL
R
1
C
0
I
R
Äf
A
HE7050
6.000MHz ~ 32.000MHz
±10ppm ~ ±50ppm
10pF ~ 32pF
±10ppm ~ ±50ppm
-40°C ~ +85°C
-20°C ~ +70°C
500ìW
20ìW ~ 100ìW
As per table
7pF
500M Ohm
±5ppm/Year max
Remarks
Fundamental mode
Please specify
Please specify
Please specify
Others are offered
25°C ±3°C
Max
Min
Others are offered
Frequence of series resonance (ESR)
Frequency (MHz)
Mode
6<= f <12
Fundamental
12<= f <21
Fundamental
Ohm max
80
60
Frequency (MHz)
21<= f <27
27<= f <32
Mode
Fundamental
Fundamental
Ohm
50
40
Drawing
HE7050/2
HE7050/4
Dimensions in mm
Order key
Q
Part
- 16.000000M - HE7050/2
Frequency
Package
-F
Mode of
oscillation
F=fund.
- 30
Frequency
tolerance
±ppm
(25°C)
- 30
Temperature
tolerance
±ppm
(Temp. range)
-A
Temperature
range
A=
0°C ~ +70°C
- 30
Load
capacitance
pF
SR=series
- TR
Option
Q=Quartz
M=MHz
HE7050/2
HE7050/4
/2 = 2 pads
/4 = 4 pads
TR=Tape and reel
X=Special options
B= -10°C ~ +60°C
C= -10°C ~ +70°C
D= -20°C ~ +70°C
E= -40°C ~ +85°C
H= -20°C ~ +80°C
auris-GmbH
office@auris-gmbh.de www.auris-gmbh.de
All specifications are subject to change without notice.
2.11
Filter function judgment
Determine what function the signal output in the figure implements (high pass, low pass, band pass, etc.) Uo1 is low pass, Uo2 is band pass, Uo3 is band pass; how do you tell? It's a bit hard to tell...
1nnocent Analog electronics
Solar powered circular aircraft
[img]http://www.diytd.com/uploadfile/20070410140756724.jpg[/img] The "Solar Circular Plane" I designed and made uses solar energy as its energy source to simulate an airplane flying around the earth i...
yuandayuan6999 Energy Infrastructure?
I would like to ask how to store the data received by the STM32 DMA serial port into an array and then send it out through the serial port. Thank you.
int main(void) {SysTick_Config(SystemCoreClock/1000);LCD_Port_Init(115200);while(1){if(RxOverFlag2 = 1){USART_SendString2(USART_RXBUF);USART_SendString3(buzzer);}} }/*函数名称:DMA_Configuration2函数用途:STM32...
小子不乖1229 Embedded System
Can anyone recommend some good tutorials?
rt...
瓜妞妞 Embedded System
I recently made a PCB and used PADS to simulate it, but the actual board didn't look good.
I recently made a PCB and used PADS to simulate it. The actual board effect is not good. I will find a more accurate simulator....
kata PCB Design
Where are we, the 2009 graduates heading to?
The economic crisis and the world recession. Where should we, the 2009 graduates, go? There are many different opinions. In short, the fact is: the employment situation of 2009 graduates is grim. Take...
瞿志鹏 Talking

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2829  2875  2519  412  677  57  58  51  9  14 
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