Data Sheet

QANTEK Technology Corporation
Phone: [phone] (tollfree) www.qantek.com
Fax: [phone] (tollfree) [e-mail]
QC6B Series
3.5x6.0 2-Pad SMD Quartz Crystal Unit
Features
• Low in height, suitable for thin equipment
• Ceramic package and metal lid assures high
reliability
• Tight tolerance and stability available
Mechanical Dimensions
3.5 ± 0.1
6.0 ± 0.1
2#1#
Ceramic Base
Metal Lid
1.9
4.4
2.5
1.5
3.0
2.0
#1 #2
Applications
• High density applications
• Modem, communication and test equipment
• PMCIA, wireless applications
• Automotive applications
Frequency Stability vs. Temperature
Operating Temperature ±10ppm ±20ppm ±30ppm ±50ppm ±100ppm
-20 to +70°C
    
-40 to +85°C **
   
-40 to +105°C
- - -
 
-40 to +125°C
- - - -

*Operating Temperature -30 to +80°C
 standard  available
General Specifications
Frequency Range
8.000 to 160.000MHz
Mode of Oscillation Fundamental 8.000 to 40.000MHz
Third Overtone
40.100 to 160.000MHz
Frenquency Tolerance at 25°C
±10 to ±30ppm (±30ppm standard)
Frequency Stability over Temperature Range
See Stability vs. Temperature Table
Storage Temperature
-55 to +125°C
Aging per Year
±3ppm 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
500μW max.
Insulation Resistance (MΩ)
500 at 100Vdc ±15Vdc
Equivalent Series Resistance (ESR)
Frequency Range - MHz
Ω max. Mode of Operation
8.000 to 12.000
80 Fundamental
12.100 to 16.000
60
16.100 to 40.000
40
40.100 to 160.000 70 Third Overtone
Part Numbering Guide
Qantek
Code
Package
Nominal Frequency
(in MHz)
Vibration
Mode
Load
Capacitance
Operating Tem-
perature Range
Frequency
Tolerance
Frequency
Stability
Automotive
Indicator
Packaging
Q = Qantek C6B = 3.5x6.0 2-Pad
= SMD
7 digits including the
decimal point
(f.ie. 12.0000)
F = AT-Fund S = Series
08 = 8pF
12 = 12pF
18 = 18pF
20 = 20pF etc.
A = -20 to +70°C
B = -40 to +85°C
C = -40 to +105°C
D = -40 to +125°C
1 = ±10ppm
2 = ±20ppm
3 = ±30ppm
5 = ±50ppm
0 = ±100ppm
1 = ±10ppm
2 = ±20ppm
3 = ±30ppm
5 = ±50ppm
0 = ±100ppm
A = AEC-Q200 M = 250pcs Tape&Reel
R = 1000pcs Tape&Reel
Example: QC6B12.0000F12B33R bold letters = recommended standard specification
QC6B Rev. 0.4