402F20033CDR

$0.41

Description：CRYSTAL 20.0000MHZ 18PF SMD
Series：402
Mfr：CTS-Frequency Controls
Package：Tape & Reel (TR)

SKU:0c1cecdcd8a5 Category: Crystals Brand: CTS-Frequency Controls

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Product introduction

402F20033CDR is listed in the Crystals range at ChipApex. The manufacturer field lists CTS-Frequency Controls. Its product description is CRYSTAL 20.0000MHZ 18PF SMD. Review the specifications below when checking this part for your BOM.

Crystals specifications for 402F20033CDR

Description：CRYSTAL 20.0000MHZ 18PF SMD
Series：402
Mfr：CTS-Frequency Controls
Package：Tape & Reel (TR)
Type：MHz Crystal
Frequency：20 MHz
Frequency Stability：±30ppm
Frequency Tolerance：±30ppm
Load Capacitance：18pF
ESR (Equivalent Series Resistance)：100 Ohms
Operating Mode：Fundamental
Operating Temperature：-20°C ~ 70°C
Ratings：-
Mounting Type：Surface Mount
Package / Case：4-SMD, No Lead
Size / Dimension：0.079" L x 0.063" W (2.00mm x 1.60mm)
Height - Seated (Max)：0.022" (0.55mm)

Crystals datasheet and documents for 402F20033CDR

402F20033CDR

Crystals Overview

The CTS-Frequency Controls 402F20033CDR is a surface-mount fundamental mode quartz crystal resonator operating at a nominal frequency of 20 MHz. It features a load capacitance of 18 pF and a frequency tolerance of ±30 ppm. The device exhibits an equivalent series resistance (ESR) of 100 Ohms and operates within a temperature range of -20°C to +70°C. Packaged in a compact 4-SMD, No Lead form factor measuring 2.00mm x 1.60mm with a maximum height of 0.55mm, it supports RoHS 3 compliance and MSL Level 1 moisture sensitivity.

Crystals Feature Summary

Fundamental mode operation for stable frequency generation
Compact 4-SMD no-lead package design for automated assembly
Compliant with RoHS 3 environmental standards

Crystals Applications

General purpose clock signal generation in embedded systems
Timing reference for microcontrollers and digital logic circuits
Consumer electronics requiring standard frequency stability

Crystals Procurement Notes

Verify component authenticity through authorized distribution channels. Confirm that the specific suffix matches the required frequency tolerance and load capacitance specifications for the target circuit design. Ensure storage conditions adhere to MSL Level 1 guidelines to maintain solderability prior to reflow processes.

Crystals Selection Notes

Select this component when a 20 MHz fundamental resonance is required with moderate stability. The 100 Ohm ESR must be compatible with the oscillator circuit's drive level requirements. Verify that the 18 pF load capacitance aligns with the host system's capacitive loading configuration to ensure accurate frequency output.

Crystals Part Context

This part belongs to the 402 Series of SMD crystals from CTS-Frequency Controls. The series offers various frequencies and packages optimized for space-constrained applications. The 402F20033CDR specifically utilizes the 2.0x1.6mm footprint, distinguishing it from smaller or larger variants within the same product family.