QC16 Series
1.2x1.6 4-Pad SMD Quartz Crystal Unit
Features
Applications
• 1.2 x 1.6 x 0.4mm ultra miniature package
• Seam sealed ceramic package with metal lid
assures high precision and reliability
• High density applications
• Modem, communication and test equipment
• PMCIA, wireless applications
• Automotive applications
General Specifications
Equivalent Series Resistance (ESR)
Frequency Range
24.000 to 40.000MHz (Fundamental)
Frequency Range - MHz
24.000 to ±1.999
±2.000 to ±8.±99
±8.400 to 40.000
Ω max.
Mode of Operation
120
Fundamental
Frenquency Tolerance at 2ꢀ°C
Frequency Stability over Temperature Range
Storage Temperature
±1ꢀ to ±±0ppm (±±0ppm standard)
See Stability vs. Temperature Table
-ꢀꢀ to +12ꢀ°C
100
80
Aging per Year
±±ppm max.
Load Capacticance CL
7 to ±2pF and Series Resonance
±.0pF
Shunt Capacticance C0
Equivalent Series Resistance (ESR)
Drive Level
See ESR Table
100μW max.
Insulation Resistance (MΩ)
ꢀ00 at 100Vdc ±1ꢀVdc
Frequency Stability vs. Temperature
Operating Temperature
±1ꢀppm
±20ppm
±2ꢀppm
±±0ppm
±ꢀ0ppm
-20 to +70°C
-40 to +8ꢀ°C
standard
available
Mechanical Dimensions
Part Numbering Guide
Qantek
Code
Nominal Frequency
(in MHz)
Vibration
Mode
Load
Capacitance
Operating Tem-
perature Range
Frequency
Tolerance
Frequency
Stability
Automotive
Indicator
Package
Packaging
Q = Qantek C16 = 1.2x1.6 4-Pad
= SMD
7 digits including the
decimal point
(f.ie. 12.0000)
F = AT-Fund
S = Series
08 = 8pF
12 = 12pF
18 = 18pF
A = -20 to +70°C
B = -40 to +85°C
1 = ±1ꢀppm
2 = ±20ppm
± = ±2ꢀppm
4 = ±±0ppꢀ
1 = ±1ꢀppm
2 = ±20ppm
± = ±2ꢀppm
4 = ±±0ppm
5 = ±50ppꢀ
not available
M = 2ꢀ0pcs Tape&Reel
R = 1000pcs Tape&Reel
R± = ±000pcs Tape&Reel
20 = 20pF etc.
Example: QC1624.0000F12B4ꢀR
bold letters = recommended standard specification
QANTEK Technology Corporation
Phone: +1 877-227-0440 (tollfree)
www.qantek.com
info@qantek.com
Fax:
+1 877-227-0440 (tollfree)