# Crystal, M406 Series, 8 MHz, 30 ppm, 50 ppm, 18 pF
**URL**: https://novapart.co/products/406I35D08M00000/crystal-m406-series-8-mhz-30-ppm-50-18-pf
**SKU**: 406I35D08M00000
**Manufacturer**: CTS
**Category**: Crystals & Oscillators || Crystals
**Price**: €0.4080
**Stock**: 200+
**Lead Time**: 78 days (indicative)
## Specifications
| Parameter | Value |
|---|---|
| Svhc | To Be Advised |
| Frequency Nom | 8MHz |
| Product Range | M406 Series |
| Load Capacitance | 18pF |
| Crystal Frequency | 8MHz |
| Crystal Case / Package | SMD, 6mm x 3.5mm |
| Frequency Stability + / - | 50ppm |
| Frequency Tolerance + / - | 30ppm |
| Operating Temperature Max | 85°C |
| Operating Temperature Min | -40°C |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:3805444RL/)
## Model 406
## Surface Mount Quartz Crystal
## **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, computers and modems.
## **ORDERING INFORMATION**
**==> picture [352 x 233] intentionally omitted <==**
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406 M
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]
FREQUENCY TOLERANCE @ 25°C LOAD CAPACITANCE
1 = ± 10 ppm A = 10 pF G = 30 pF
X = ± 15 ppm B = 13 pF H = 32 pF
2 = ± 20 ppm C = 16 pF J = 9 pF
3 = ± 30 ppm [standard] D = 18 pF K = 8 pF
E = 20 pF L = 12 pF
STABILITY TOLERANCE F = 24 pF S = Series
Over Operating Temperature Range
(Referenced to 25°C Reading)
1 = ± 10 ppm [1 ] 3 = ± 30 ppm IL O OOO
X = ± 15 ppm 4 = ± 40 ppm
2 = ± 20 ppm 5 = ± 50 ppm [std]
1] Only available with temperature range code "C".
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.
**----- End of picture text -----**
## **PACKAGING INFORMATION [reference]**
Device quantity is 1k pcs. maximun per 180mm reel.
Page 1 - 2
Document No. 008-0260-0
Rev. G
www.ctscorp.com
Model 406 Low Cost Quartz Crystal 6.0mm x 3.5mm
## **ELECTRICAL CHARACTERISTICS**
**==> picture [450 x 227] intentionally omitted <==**
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PARAMETER VALUE
Frequency Range 8.0 MHz to 50.0 MHz
Operating Mode Fundamental
Crystal Cut AT-Cut
± 30 ppm standard
Frequency Tolerance @ 25°C
[± 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
Operating Temperature Range -40°C to +85°C
Equivalent Series Resistance See ESR Table
Load Capacitance or Resonance Mode See Ordering Information
4.0 pF typical
Shunt Capacitance (C0) 7.0 pF maximum
10 µW typical
Drive Level
100 µW maximum
±3 ppm/yr typical
Aging @ +25°C
±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
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## **EQUIVALENT SERIES RESISTANCE TABLE**
**==> picture [292 x 40] intentionally omitted <==**
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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
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## **MECHANICAL SPECIFICATIONS**
## **PACKAGE DRAWING**
## **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.
**==> picture [84 x 42] intentionally omitted <==**
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XX.XXX
● C**YWW
—_—_—_—_—X
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## **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.
## **SUGGESTED SOLDER PAD GEOMETRY**
Document No. 008-0260-0
Page 2 - 2
Rev. G
## Links
- [View this product on Novapart](https://novapart.co/products/406I35D08M00000/crystal-m406-series-8-mhz-30-ppm-50-18-pf)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/cts/406i35d08m00000/crystal-8mhz-18pf-smd-6mm-x-3/dp/3805444RL)
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