12.89042

$1.04

Description：CRYSTAL, CERAMIC SMD 4 PAD
Series：KX-9A
Mfr：Geyer Electronic America, Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:be601084c257 Category: Crystals Brand: Geyer Electronic America, Inc.

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Product introduction

12.89042 is listed in the Crystals range at ChipApex. The manufacturer field lists Geyer Electronic America, Inc.. Its product description is CRYSTAL, CERAMIC SMD 4 PAD. Review the specifications below when checking this part for your BOM.

Crystals specifications for 12.89042

Description：CRYSTAL, CERAMIC SMD 4 PAD
Series：KX-9A
Mfr：Geyer Electronic America, Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Type：MHz Crystal
Frequency：48 MHz
Frequency Stability：±30ppm
Frequency Tolerance：±50ppm
Load Capacitance：16pF
ESR (Equivalent Series Resistance)：50 Ohms
Operating Mode：Fundamental
Operating Temperature：-20°C ~ 70°C
Ratings：-
Mounting Type：Surface Mount
Package / Case：4-SMD, Flat Lead
Size / Dimension：0.197" L x 0.126" W (5.00mm x 3.20mm)
Height - Seated (Max)：0.033" (0.85mm)

Crystals datasheet and documents for 12.89042

12.89042

Crystals Overview

The Geyer Electronic America, Inc. model 12.89042 is a quartz crystal component designed for frequency control applications. It operates at a nominal frequency of 12.89042 MHz and belongs to the KX-7 series. The device features a load capacitance of 16 pF and an equivalent series resistance (ESR) of 50 Ohms. It is housed in a compact 4-SMD, No Lead package, suitable for surface-mount assembly processes. This component provides stable oscillation characteristics required for precise timing circuits.

Crystals Feature Summary

Surface-mount design with no lead configuration for automated assembly
Quartz material construction ensuring high frequency stability
Integrated into the KX-7 series for standardized form factors

Crystals Applications

General purpose timing circuits requiring 12.89042 MHz reference
Microcontroller clock sources
Communication equipment local oscillators

Crystals Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure compatibility with required tolerance and temperature range specifications. Confirm that the 4-SMD footprint matches the target PCB layout dimensions. Request the latest test report to validate ESR and frequency accuracy parameters prior to production integration.

Crystals Selection Notes

Select this component when a 16 pF load capacitance aligns with the oscillator circuit design. Ensure the 50 Ohm ESR specification meets the drive level requirements of the host system. Consider the KX-7 series availability if space constraints necessitate a small SMD footprint without leads.

Crystals Part Context

This part is manufactured by Geyer Electronic America, Inc., a provider of frequency control products including crystals and resonators. The 12.89042 designation identifies a specific frequency variant within their broader portfolio of quartz components used in electronic systems.