Document No. 008-0260-0 Page 1 - 2 Rev. G
www.ctscorp.com
Model 406
Surface Mount Quartz Crystal
ORDERING INFORMATION
2] Frequency is recorded with two leading digits before the ‘M’ and 5 significant digits after the ‘M’ (including zeros).
[Ex. XXMXXXXX (16M38400), XXMXXXXX (14M31818)]
Not all performance combinations and frequencies may be available.
Contact your local CTS Representative or CTS Customer Service for availability.
OPERATING TEMPERATURE FREQUENCY IN MHz
C = -20°C to +70°C [standard]
I = -40°C to +85°C M - indicates MHz and decimal point. 2
3 = ± 30 ppm
4 = ± 40 ppm
5 = ± 50 ppm [std]
M406
1] Only available with temperature range code "C".
FREQUENCY TOLERANCE @ 25°C LOAD CAPACITANCE
A = 10 pF
B = 13 pF
C = 16 pF
D = 18 pF
E = 20 pF
F = 24 pF
G = 30 pF
H = 32 pF
J = 9 pF
K = 8 pF
L = 12 pF
S = Series
1 = ± 10 ppm
X = ± 15 ppm
2 = ± 20 ppm
3 = ± 30 ppm [standard]
STABILITY TOLERANCE
Over Operating Temperature Range
(Referenced to 25°C Reading)
1 = ± 10 ppm 1
X = ± 15 ppm
2 = ± 20 ppm
PACKAGING INFORM ATION [reference]
Device quantity is 1k pcs. maximun per 180mm reel.
FEATURES
• Standard 6.0mm x 3.5mm Ceramic Surface Mount Package
• Fundamental Crystal Design
• Frequency Range 8 – 50 MHz
• Frequency Tolerance, ±30 ppm Standard
[other tolerances available]
• Frequency Stability, ±50 ppm Standard
[other stabilities available]
• Operating Temperature to -40°C to +85°C
• Stable Frequency Over Temperature and Drive Level
• Tape & Reel Packaging Standard, EIA-481
• RoHS/Green Compliant (6/6)
APPLICATIONS
The Model 406 is a seam sealed ceramic packaged crystal offering reduced size, ideal
for high-density circuit board applications. M406 offers reliable precision and excellent shock performance suitable for
wireless communications, broadband access, WLAN/WiMax/WIFI, portable equipment, test and measurement, PCMCIA,
com
p
uters and modems.
Document No. 008-0260-0 Page 2 - 2 Rev. G
Model 406
Low Cost Quartz Crystal
6.0mm x 3.5mm
ELECTRICAL CHARACTERISTICS
PARAMETER VALUE
Frequency Range 8.0 MHz to 50.0 MHz
Operating Mode Fundamental
Crystal Cut AT-Cut
± 30 ppm standard
[± 10 ppm, ± 15 ppm and ± 20 ppm Available]
Frequency Stability Tolerance ± 50 ppm standard
[Operating Temperature Range, Referenced to 25°C Reading] [± 10 ppm, ± 15 ppm, ± 20 ppm, ± 30 ppm and ± 40 ppm Available]
-20°C to +70°C
-40°C to +85°C
Equivalent Series Resistance See ESR Table
Load Capacitance or Resonance Mode See Ordering Information
4.0 pF typical
7.0 pF maximum
10 µW typical
100 µW maximum
±3 ppm/yr typical
±5 ppm/yr maximum
Insulation Resistance 500M Ohms @ 100VDC ±15VDC
Storage Temperature Range -55°C to +125°C
Reflow Condition, per JEDEC J-STD-020 +260°C maximum, 10 Seconds maximum
ELECTRICAL PARAMETERS
Frequency Tolerance @ 25°C
Operating Temperature Range
Shunt Capacitance (C0)
Drive Level
Aging @ +25°C
EQUIVALENT SERIES RESISTANCE TABLE
FREQUENCY RANGE MODE of OSCILLATION ESR Maximum
8.00 MHz - 9.999 MHz Fundamental 80 Ohms
10.00 MHz - 15.999 MHz Fundamental 60 Ohms
16.000 MHz - 50.000 MHz Fundamental 40 Ohms
MECHANICAL SPECIFICATIONS
PACKAGE DRAWING
NOTES
1. Complete CTS part number, frequency value and
date code information must appear on reel and carton
labels.
2. Termination pads (e4); barrier plating is nickel
(Ni) with gold (Au) flash plate.
3. Terminations #2, #4 and metal lid are connected
internally and may be connected to ground for EMI
suppression.
4. MSL = 1.
XX.XXX
● C**YWW
SUGGESTED SOLDER PAD GEOMETRY
MARKING INFORMATION
1. XX.XXX – Frequency marked with 3 significant digits after
the decimal.
2. C – CTS identifier.
3. ** – Manufacturing Site code.
4. YWW – Date Code, Y – Last Digit of Year, WW – Week.
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
CTS:
406C35B10M00000 406C35B10M24500 406C35B12M28800 406C35B12M68800 406C35B13M00000
406C35B13M22500 406C35B14M00000 406C35B14M31818 406C35B14M85000 406C35B18M43200
406C35B19M44000 406C35B20M48000 406C35B22M00000 406C35B24M57600 406C35B27M00000
406C35B30M00000 406C35B32M76800 406C35B35M32800 406C35B38M88000 406C35B44M54500
406C35B48M00000 406C35B12M00000 406C35B16M00000 406I35D25M00000 406I35D27M00000
406I35E10M00000 406I35B19M44000 406I35D32M00000 406I35D24M00000 406C35D30M00000
406C35D14M31818 406C35D14M74560 406I35D12M00000 406I35D10M00000 406C35D25M00000
406C35D11M05920 406C35D16M93440 406C35D19M66080 406C35D24M57600 406C35D27M00000
406C35D32M00000 406C35D32M76800 406C35D40M00000 406C35D48M00000 406C35D50M00000
406C35D64M00000 406C35E08M00000 406C35E10M00000 406C35E11M05920 406C35E12M00000
406C35E14M31818 406C35E14M74560 406C35E16M00000 406C35E16M93440 406C35E19M66080
406C35E20M00000 406C35E24M00000 406C35E24M57600 406C35E25M00000 406C35E27M00000
406C35E32M00000 406C35E32M76800 406C35E40M00000 406C35E48M00000 406C35E50M00000
406C35E64M00000 406C35S14M31818 406C35S16M00000 406C35S18M43200 406C35S19M66080
406C35S20M00000 406C35S24M00000 406I35B10M00000 406I35B10M24500 406I35B12M28800
406I35B12M68800 406I35B13M00000 406I35B13M25500 406I35B14M00000 406I35B14M31818
406I35B14M85000 406I35B16M36800 406I35B18M43200 406I35B20M48000 406I35B22M00000
406I35B24M57600 406I35B27M00000 406I35B30M00000 406I35B32M76800 406I35B35M32800
406I35B38M88000 406I35B44M54500 406I35B48M00000 406I35D08M00000 406I35D11M05920
406I35D14M31818 406I35D14M74560 406I35D16M00000 406I35D16M93440 406I35D19M66080
