402F1601XIDR

Crystals Overview

The 402F1601XIDR is a surface-mount crystal oscillator manufactured by CTS-Frequency Controls. It operates at a fundamental frequency of 16 MHz with a stability tolerance of ±10 ppm. The component features a load capacitance of 18 pF and an equivalent series resistance (ESR) of 120 Ohms. It is housed in a compact 4-SMD, no-lead package measuring 2.00mm x 1.60mm. Designed for general-purpose timing applications, it supports an operating temperature range of -40°C to +85°C.

Crystals Feature Summary

• Fundamental mode operation ensures precise frequency generation.
• Compact 4-SMD no-lead package facilitates automated surface-mount assembly.
• High stability of ±10 ppm maintains accurate timing under varying conditions.

Crystals Applications

• Microcontroller clock sources
• Communication interface timing
• General-purpose digital circuit oscillators

Crystals Procurement Notes

Verify the specific suffix 'IDR' against the manufacturer's current datasheet to confirm lead time and packaging details. Ensure compatibility with reflow soldering profiles specified for the 4-SMD package. Cross-reference RoHS compliance status if required by project regulations. Confirm availability through authorized distributors to avoid counterfeit components.

Crystals Selection Notes

Select this component when a 16 MHz fundamental frequency with ±10 ppm stability is required. The 18 pF load capacitance must match the circuit design requirements. Consider the 120 Ohm ESR for impedance matching. The 4-SMD package size suits space-constrained designs requiring surface-mount technology integration.

Crystals Part Context

This part belongs to the 402 series of crystals from CTS-Frequency Controls. The series offers various frequency options and package types. The 402F1601XIDR specifically targets applications needing reliable 16 MHz timing in a small footprint. It complements other variants in the lineup offering different tolerances or frequencies.

Crystals Replacement Considerations

The 402F1601XIDT shares identical electrical specifications including 16 MHz frequency, ±10 ppm stability, 18 pF load capacitance, and 120 Ohm ESR. Both utilize the same 4-SMD no-lead package dimensions. Verify that the trailing character difference does not indicate a variation in packaging quantity or tape specification before substitution.

Crystals FAQ

What is the operating temperature range?

The component operates within a temperature range of -40°C to +85°C.

What is the equivalent series resistance?

The ESR is specified as 120 Ohms.