402F4001XIDR

$0.41

Description：CRYSTAL 40.0000MHZ 18PF SMD
Series：402
Mfr：CTS-Frequency Controls
Package：Tape & Reel (TR)

SKU:0eda2e4ab2f3 Category: Crystals Brand: CTS-Frequency Controls

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Product introduction

402F4001XIDR is listed in the Crystals range at ChipApex. The manufacturer field lists CTS-Frequency Controls. Its product description is CRYSTAL 40.0000MHZ 18PF SMD. Review the specifications below when checking this part for your BOM.

Crystals specifications for 402F4001XIDR

Description：CRYSTAL 40.0000MHZ 18PF SMD
Series：402
Mfr：CTS-Frequency Controls
Package：Tape & Reel (TR)
Type：MHz Crystal
Frequency：40 MHz
Frequency Stability：±15ppm
Frequency Tolerance：±10ppm
Load Capacitance：18pF
ESR (Equivalent Series Resistance)：60 Ohms
Operating Mode：Fundamental
Operating Temperature：-40°C ~ 85°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 402F4001XIDR

402F4001XIDR

Crystals Overview

The CTS-Frequency Controls 402F4001XIDR is a 40 MHz fundamental mode crystal resonator designed for surface mount applications. It features an 18 pF load capacitance and ±10 ppm frequency tolerance, with a stability of ±10 ppm. The component operates within a temperature range of -20°C to +70°C and has an equivalent series resistance (ESR) of 60 Ohms maximum. Housed in a compact 4-SMD, No Lead package measuring 2.00mm x 1.60mm x 0.55mm, it complies with RoHS3 standards and carries an MSL rating of 1.

Crystals Feature Summary

Fundamental mode operation for precise frequency generation
Compact 4-SMD no-lead surface mount package design
High frequency stability with ±10 ppm tolerance

Crystals Applications

General purpose clock signal generation
Microcontroller oscillator circuits
Communication module timing references

Crystals Procurement Notes

Verify the specific suffix against official CTS documentation to confirm exact electrical parameters and packaging configuration. Ensure compatibility with reflow soldering profiles specified in the datasheet. Confirm that the 18pF load capacitance matches the target circuit requirements before integration.

Crystals Selection Notes

Select this component when a surface-mount solution is required for 40 MHz applications. The fundamental mode offers lower power consumption compared to overtone crystals. Verify that the PCB layout supports the 4-SMD footprint and that the load capacitors align with the 18pF specification for accurate frequency tuning.

Crystals Part Context

This part belongs to the 402 Series of SMD crystals from CTS-Frequency Controls. It provides a lead-free alternative to traditional through-hole crystals, facilitating automated assembly processes while maintaining reliable performance in consumer and industrial electronics requiring stable clock sources.