首页 > 器件类别 > 无源元件 > 晶体/谐振器

QESM012120LO1010FREQ3

Parallel - Fundamental Quartz Crystal, 14MHz Min, 19.999MHz Max, ROHS COMPLIANT, CERAMIC, SMD, 2 PIN

器件类别:无源元件    晶体/谐振器   

厂商名称:Rakon Limited

器件标准:  

下载文档
器件参数
参数名称
属性值
是否无铅
不含铅
是否Rohs认证
符合
包装说明
ROHS COMPLIANT, CERAMIC, SMD, 2 PIN
Reach Compliance Code
unknown
其他特性
AT CUT CRYSTAL; TAPE AND REEL
老化
5 PPM/FIRST YEAR
晶体/谐振器类型
PARALLEL - FUNDAMENTAL
驱动电平
10 µW
频率稳定性
0.001%
频率容差
20 ppm
负载电容
10 pF
安装特点
SURFACE MOUNT
最大工作频率
19.999 MHz
最小工作频率
14 MHz
最高工作温度
60 °C
最低工作温度
物理尺寸
L7.0XB5.0XH1.3 (mm)/L0.276XB0.197XH0.051 (inch)
串联电阻
40 Ω
表面贴装
YES
Base Number Matches
1
文档预览
FREQUENCY
QESM012
SMD 7.0x5.0 Crystal – Ceramic SMD 2 pads packaged
Specification (Rev-A)
Electrical Characteristics ......................................................P01
ESR vs. frequency range and Mode of vibration ..................P01
Mechanical Characteristics ...................................................P01
Ordering Information .............................................................P02
Suggested Reflow Soldering profile ......................................P02
Tape Drawing........................................................................P03
Reel Drawing ........................................................................P03
Frequency
QESM012
SMD 7.0x5.0 Crystal – Ceramic SMD 2 pads packaged
Specification (rev-A)
July 05
st
, 2006
Electrical Characteristics
Electrical Parameters
Frequency range
Temperature Stability
Operating Temperature Range
Storage temperature range
Shunt capacitance C
0
Load capacitance
Drive level
Aging (First Year)
Insulator resistance
Unit
MHz
± ppm
°C
°C
pF
pF
µW
± ppm
MΩ
500
10
100
-40
Minimum Typical Maximum
6
10
10
30
30
-20/+70
100
50
50
-40/+85
+85
7.0
10pF ~ 32pF or series
300
5
Ref at 25°C
At 100V
DC
Customized specification upon request
Refer to Ordering Information
Refer to Ordering Information
Refer to Ordering Information
Refer to Ordering Information
Test conditions
Frequency Tolerance
(at 25°C) ± ppm
ESR vs. frequency range and Mode of vibration
Frequency range
(MHz)
6.000 to 9.999
10.000 to 13.999
14.000 to 19.999
Mode of vibration Max ESR (Ω)
Fund. / AT
Fund. / AT
Fund. / AT
100
50
40
Frequency range
(MHz)
20.000 to 35.000
35.000 to 39.999
40.000 to 100.000
Mode of vibration
Fund. / BT
3
rd
/ AT
3
rd
/ AT
Max ESR (Ω)
40
100
80
Mechanical Characteristics
Marking for QESM06
Line 1 Manuf code +Temex
code (6 digits)
Line 2 Frequency in MHz
(6digits)
Mechanical conditions
Vibration 10g, 10Hz to 2KHz
according to standard
CEI 68-2-63
Shocks
100g, 6ms according
to standard CEI 68-2-
27
Top view
Suggested pad
Note 1 :
QESM012 is fully RoHS
compliant.
H
H = 1.30 mm max
1
TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.
Frequency
QESM012
SMD 7.0x5.0 Crystal – Ceramic SMD 2 pads packaged
Specification (rev-A)
July 05
st
, 2006
Ordering Information
QESM012
1
Part numbering system
30
HQ
50
20
14.7456MHZ
Package type
Vibration
mode
1=Fundamental
3=3
rd
overtone
Frequency
tolerance
Operating
temperature
range
Frequency
stability
Load
Capacitance
00=series
10=10pF
30=30pF
Please, enter the
value of load
capacitance
Nominal
Frequency
(MHz)
Please enter the
nominal
frequency
SMD Package
QESM012 :
SMD
ceramic 7.0 x 5.0
2 pads
10=±10ppm
20=±20ppm
30=±30ppm
50=±50ppm
D=-40°C
F= -30°C
H=-20°C
J=-10°C
L=0°C
M=+50°C
N=+55°C
O=+60°C
Q=+70°C
T=+85°C
10=±10ppm
20=±20ppm
30=±30ppm
50=±50ppm
Suggested Reflow Soldering Profile
2
TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.
Frequency
QESM012
SMD 7.0x5.0 Crystal – Ceramic SMD 2 pads packaged
Specification (rev-A)
July 05
st
, 2006
Tape Drawing
Item
Pitch of components
Pitch of sprocket hole
Length from hole center to component center
Width of carrier tape
Width of adhesive tape
Height of component hole
Width of component hole
Gap of hold down tape and carrier tape
Diameter of sprocket hole
Diameter of feed hole
Total of tape thickness
Code
P
Po
P1
W
W0
A
B
W2
Do
D1
K
Dimension
8.0
4.0
2.0
16.0
7.5
8.18
5.56
1.75
1.5
1.5
2.16
Tolerance
± 0.1
± 0.1
± 0.1
+0.3/-0.1
± 0.1
± 0.1
± 0.1
± 0.1
± 0.05
± 0.25
± 0.1
Reel Drawing
Multiple
: 1Kpcs per Reel
Unit : mm
3
TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.
查看更多>
CircuitPython节日花环
查看完整指南: CircuitPython节日花环 CircuitPython节日花环 ...
dcexpert MicroPython开源版块
转载:“60年后的电梯”创意设计大赛作品欣赏
本帖最后由 paulhyde 于 2014-9-15 09:10 编辑 由快速电梯和视觉同盟共同...
蓝黑血 电子竞赛
周立功easyarm2103的全部次料
好东西大家分享,这个也许对别的型号也有帮助。 周立功easyarm2103的全部次料 只...
ren364940161 ARM技术
求教三极管饱和的原理
帖子发到别的板块去了,请见谅! http://topic.eeworld.net/u/2009012...
lxchina 嵌入式系统
有谁知道SEU?
有人了解这个吗? 有谁知道SEU? 单粒子翻转呗。。。 Re: 有谁知道SEU? Smallest ...
maker 测试/测量
请教 如何生成big5的codepage表。
现有的cp950.tbl里面却省某些字。希望重新建立一个tbl. 有没有相关的软件呢。google了...
sakuragirl 嵌入式系统
热门器件
热门资源推荐
器件捷径:
E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF EG EH EI EJ EK EL EM EN EO EP EQ ER ES ET EU EV EW EX EY EZ F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF FG FH FI FJ FK FL FM FN FO FP FQ FR FS FT FU FV FW FX FY FZ G0 G1 G2 G3 G4 G5 G6 G7 G8 G9 GA GB GC GD GE GF GG GH GI GJ GK GL GM GN GO GP GQ GR GS GT GU GV GW GX GZ H0 H1 H2 H3 H4 H5 H6 H7 H8 HA HB HC HD HE HF HG HH HI HJ HK HL HM HN HO HP HQ HR HS HT HU HV HW HX HY HZ I1 I2 I3 I4 I5 I6 I7 IA IB IC ID IE IF IG IH II IK IL IM IN IO IP IQ IR IS IT IU IV IW IX J0 J1 J2 J6 J7 JA JB JC JD JE JF JG JH JJ JK JL JM JN JP JQ JR JS JT JV JW JX JZ K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA KB KC KD KE KF KG KH KI KJ KK KL KM KN KO KP KQ KR KS KT KU KV KW KX KY KZ
需要登录后才可以下载。
登录取消