406I35E20M00000

$0.52

Description：CRYSTAL 20.0000MHZ 20PF SMD
Series：406
Mfr：CTS-Frequency Controls
Package：Tape & Reel (TR)

SKU:76b532a0b242 Category: Crystals Brand: CTS-Frequency Controls

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Product introduction

406I35E20M00000 is listed in the Crystals range at ChipApex. The manufacturer field lists CTS-Frequency Controls. Its product description is CRYSTAL 20.0000MHZ 20PF SMD. Review the specifications below when checking this part for your BOM.

Crystals specifications for 406I35E20M00000

Description：CRYSTAL 20.0000MHZ 20PF SMD
Series：406
Mfr：CTS-Frequency Controls
Package：Tape & Reel (TR)
Type：MHz Crystal
Frequency：20 MHz
Frequency Stability：±50ppm
Frequency Tolerance：±30ppm
Load Capacitance：20pF
ESR (Equivalent Series Resistance)：40 Ohms
Operating Mode：Fundamental
Operating Temperature：-40°C ~ 85°C
Ratings：-
Mounting Type：Surface Mount
Package / Case：4-SMD, No Lead
Size / Dimension：0.236" L x 0.138" W (6.00mm x 3.50mm)
Height - Seated (Max)：0.047" (1.20mm)

Crystals datasheet and documents for 406I35E20M00000

406I35E20M00000

Crystals Overview

The CTS-Frequency Controls part number 406I35E20M00000 is a surface-mount MHz crystal designed for precision timing applications. It operates at a fundamental frequency of 20 MHz with a load capacitance of 20 pF. The component features a frequency tolerance of ±30 ppm and stability of ±50 ppm. It utilizes a 4-SMD, no-lead package measuring 6.00 mm by 3.50 mm with a maximum height of 1.20 mm. The equivalent series resistance (ESR) is specified at 40 Ohms. This device supports an industrial operating temperature range from -20°C to +70°C and complies with RoHS3 standards.

Crystals Feature Summary

Provides precise frequency generation through fundamental mode operation
Supports automated assembly via standard surface-mount packaging
Ensures reliable performance across defined industrial temperature ranges

Crystals Applications

Microcontroller clock sources
Communication interface timing
Digital signal processing circuits

Crystals Procurement Notes

Verify the specific suffix 'I' indicates the required extended temperature or reliability grade compared to standard variants. Confirm that the 40 Ohm ESR aligns with the oscillator circuit design requirements. Ensure the 4-SMD footprint matches the PCB layout constraints. Check current availability as lead times may vary based on manufacturer stock levels.

Crystals Selection Notes

Select this component when a 20 MHz fundamental frequency is required in a compact 6.00mm x 3.50mm package. Consider the 40 Ohm ESR value for oscillator startup conditions. Choose this variant over others if the -20°C to +70°C temperature range suffices for the application environment. Verify compatibility with the target load capacitance of 20 pF.

Crystals Part Context

This component belongs to the 406 Series of crystals from CTS-Frequency Controls. The series offers various frequencies in standardized SMD packages. The 406I designation typically denotes specific environmental or electrical characteristics within the product line. It serves as a passive frequency control element essential for synchronizing digital systems.