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407 Datasheet, PDF (1/3 Pages) CTS Corporation – Surface Mount Quartz Crystal
Model 407
Surface Mount Quartz Crystal
FEATURES
• Standard 7.0x5.0mm Surface Mount Footprint
• Stable Frequency Over Temperature and
Drive Level
• Frequency Range 8 – 100 MHz
• Frequency Tolerance, ±30 ppm Standard
(±10 ppm and ±20 ppm available)
• Frequency Stability, ±50 ppm Standard
(±10,±20,±30 and ±40 ppm available)
• Operating Temperature to –40°C to +85°C
• Tape & Reel Packaging, EIA-481-2 Compliant
• RoHS/Green Compliant
DESCRIPTION
The Model 407 is a ceramic packaged Crystal
offering reduced size, ideal for high-density
circuit board applications. The Model 407 offers
reliable precision and excellent shock
performance in wireless telecommunication
devices.
ORDERING INFORMATION
407
M
MODE OF OSCILLATION *
F = Fundamental
T = 3RD Overtone
FREQUENCY TOLERANCE @ 25°C
1 = ± 10 ppm
2 = ± 20 ppm
3 = ± 30 ppm (standard)
STABILITY TOLERANCE/TEMPERATURE RANGE
Over Operating Temperature Range
(Referenced to 25°C Reading)
1 = ± 10 ppm, -20°C to +70°C
2 = ± 20 ppm, -20°C to +70°C
3 = ± 30 ppm, -20°C to +70°C
4 = ± 40 ppm, -20°C to +70°C
5 = ± 50 ppm, -20°C to +70°C (standard)
6 = ± 20 ppm, -40°C to +85°C
7 = ± 30 ppm, -40°C to +85°C
8 = ± 40 ppm, -40°C to +85°C
9 = ± 50 ppm, -40°C to +85°C
FREQUENCY IN MHz
M - indicates MHz and decimal point.
Frequency is recorded with minimum 4
significant digits to the right of the "M".
LOAD CAPACITANCE
A = 10 pF
B = 13 pF
C = 16 pF
G = 30 pF
H = 32 pF
J = 9 pF
D = 18 pF
E = 20 pF
K = 8 pF
L = 12 pF
F = 24 pF
S = Series
Example Part Numbers:
407F35A014M3181 (FO = 14.31818 MHz)
407T39A050M0000
Custom performance characteristics are available upon request. Use form C052 to detail
non-standard parameters.
Contact your local CTS Representative or CTS Customer Service for assistance.
* Prior to 11/7/06 the part number format did not contain this designator. These "Old Format" numbers (008-0261-0 Rev. E) are still valid with frequencies less than
or equal to 48.0000 MHz as Fundamental Mode designs. Frequencies above 48.0000 MHz will be Third Overtone designs. Refer to PCM-1211 for more details.
Document No. 008-0261-0
Page 1 - 3
Rev. F
Ù  Ù  Ù  CTS Electronic Components, Inc. Ù  171 Covington Drive Ù  Bloomingdale, IL 60108 Ù  Ù  Ù 
Ù  Ù  Ù  www.ctscorp.com Ù  Ù  Ù