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QC3CA16.000F20B23M

QC3CA16.000F20B23M首页预览图
型号: QC3CA16.000F20B23M
PDF文件:
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  • QC3CA16.000F20B23M PDF在线浏览
功能描述: 2.5x3.2 4-Pad SMD All Ceramic Crystal Unit
PDF文件大小: 233.18 Kbytes
PDF页数: 共2页
制造商: ETC2[List of Unclassifed Manufacturers]
制造商LOGO: ETC2[List of Unclassifed Manufacturers] LOGO
制造商网址:
捡单宝
PDF页面索引
100%
QANTEK Technology Corporation
Phone: +1 877-227-0440 (tollfree) www.qantek.com
Fax: +1 877-227-0440 (tollfree) info@qantek.com
QC3CA Series
2.5x3.2 4-Pad SMD All Ceramic Crystal Unit
Features
All ceramic epoxy sealed SMD package
Low in height, suitable for thin equipment
Tight tolerance and stability available
Mechanical Dimensions
Applications
High density applications
Modem, communication and test equipment
Frequency Stability vs. Temperature
Operating Temperature ±20ppm ±30ppm ±50ppm
-20 to +70°C

-40 to +85°C

standard available
General Specifi cations
Frequency Range 12.000 to 48.000MHz (Fundamental)
Frenquency Tolerance at 25°C ±20 to ±50ppm (±30ppm standard)
Frequency Stability over Temperature Range See Stability vs. Temperature Table
Storage Temperature -55 to +125°C
Aging per Year ±5ppm max.
Load Capacitance C
L
10 to 32pF and Series Resonance
Shunt Capacitance C
0
7.0pF max.
Equivalent Series Resistance (ESR) See ESR Table
Drive Level 100µW typ. (500µW max)
Insulation Resistance (M) 500 at 100Vdc ±15Vdc
Equivalent Series Resistance (ESR)
Frequency Range - MHz max. Mode of Operation
12.000 to 16.000 120 Fundamental
16.000 to 25.000 60 Fundamental
25.000 to 30.000 50 Fundamental
30.000 to 48.000 35 Fundamental
QC3CA Rev. 0.1
Part Numbering Guide
Qantek
Code
Package
Nominal Frequency
(in MHz)
Vibration
Mode
Load Capacitance
Operating Temperature
Range
Frequency
Tolerance
Frequency
Stability
Packaging
Q = Qantek C3CA = 2.5x3.2
= 4-Pad SMD
7 digits including the
decimal point
(f.ie. 12.0000)
F = AT-Fund S = Series
12 = 12pF
18 = 18pF
20 = 20pF etc.
A = -20 to +70°C
B = -40 to +85°C
2 = ±20ppm
3 = ±30ppm
5 = ±50ppm
2 = ±20ppm
3 = ±30ppm
5 = ±50ppm
M = 250pcs Tape&Reel
R = 1000pcs Tape&Reel
Example: QC3CA12.0000F12B33R bold letters = recommended standard specifi cation
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