Data Sheet

QANTEK Technology Corporation
Phone: [phone] (tollfree) www.qantek.com
Fax: [phone] (tollfree) [e-mail]
QC32 Series
2.5x3.2 4-Pad SMD Quartz Crystal Unit
Tape and Reel Dimensions
QC32 Rev. 0.4
Marking Code Guide
Contains frequency, Qantek manufacturing code, production code (month and year) and load capacitance.
Month Codes
January A July G
February B August H
March C September I
April D October J
May E November K
June F December L
Year Codes
2013 3 2014 4 2015 5
2016 6 2017 7 2018 8
Load Capacitance Code in pF
pF PN Code pF PN Code
12 A 20 F
18 B 22 G
8 C 30 H
10 D 32 I
16 E S S
Example: First Line: 12.000 (Frequency) Second Line: QA5A (Qantek - January - 2015 - 12 pF)
Solder Reflow Profile Environmental Specifications
Mechanical Shock MIL-STD-202, Method 213, C
Vibration MIL-STD-202, Method 201 & 204
Thermal Cycle MIL-STD, Method 1010, B
Gross Leak MIL-STD-202, Method 112
Fine Leak MIL-STD-202, Method 112
All specifications are subject to change without notice.