ECS-110-18-5PXEN-TR

$0.42

Description：CRYSTAL 11.0000MHZ 18PF SMD
Series：CSM-7X
Mfr：ECS Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:a0c5459b2525 Category: Crystals Brand: ECS Inc.

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Product introduction

ECS-110-18-5PXEN-TR is listed in the Crystals range at ChipApex. The manufacturer field lists ECS Inc.. Its product description is CRYSTAL 11.0000MHZ 18PF SMD. Review the specifications below when checking this part for your BOM.

Crystals specifications for ECS-110-18-5PXEN-TR

Description：CRYSTAL 11.0000MHZ 18PF SMD
Series：CSM-7X
Mfr：ECS Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Type：MHz Crystal
Frequency：11 MHz
Frequency Stability：±50ppm
Frequency Tolerance：±30ppm
Load Capacitance：18pF
ESR (Equivalent Series Resistance)：50 Ohms
Operating Mode：Fundamental
Operating Temperature：-40°C ~ 85°C
Ratings：-
Mounting Type：Surface Mount
Package / Case：HC-49/US
Supplier Device Package：-
Size / Dimension：0.449" L x 0.189" W (11.40mm x 4.80mm)
Height - Seated (Max)：0.169" (4.30mm)

Crystals datasheet and documents for ECS-110-18-5PXEN-TR

ECS-110-18-5PXEN-TR

Crystals Overview

The ECS-110-18-5PXEN-TR is a surface-mount MHz crystal from the CSM-7X series manufactured by ECS Inc. It operates at a nominal frequency of 11 MHz with a load capacitance of 18 pF. The component features a frequency tolerance of ±30 ppm and a stability of ±50 ppm. It supports an equivalent series resistance (ESR) of 50 Ohms and functions within a temperature range of -40°C to +85°C. The package dimensions are 11.40 mm in length and 4.80 mm in width, utilizing SMD/SMT termination for automated assembly.

Crystals Feature Summary

Surface mount design compatible with automated pick-and-place processes
HC-49/US form factor adapted for PCB integration
Stable frequency performance across industrial temperature ranges

Crystals Applications

Microcontroller clock sources
Communication interface timing circuits
Digital signal processing systems

Crystals Procurement Notes

Verify the specific suffix configuration against the official ECS datasheet to ensure compatibility with required load capacitance and tolerance levels. Confirm that the ordering information matches the intended surface mount footprint and thermal specifications for the target application environment.

Crystals Selection Notes

Select this component when a 11 MHz reference is required for surface mount assemblies. Ensure the circuit design accounts for the 18 pF load capacitance requirement. Verify that the ±50 ppm stability meets the system timing accuracy needs within the specified -40°C to +85°C operating range.

Crystals Part Context

This part belongs to the CSM-7X series of crystals from ECS Inc. It shares the HC-49/US physical profile but is optimized for surface mount technology. The series provides standard frequencies for digital logic and communication applications requiring precise timing references.