12.89442

$1.12

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

SKU:f97434649bf8 Category: Crystals Brand: Geyer Electronic America, Inc.

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Product introduction

12.89442 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 12.89442

Description：CRYSTAL, CERAMIC SMD 4 PAD
Series：KX-9B
Mfr：Geyer Electronic America, Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Type：MHz Crystal
Frequency：10 MHz
Frequency Stability：±50ppm
Frequency Tolerance：±50ppm
Load Capacitance：16pF
ESR (Equivalent Series Resistance)：100 Ohms
Operating Mode：Fundamental
Operating Temperature：-20°C ~ 70°C
Ratings：-
Mounting Type：Surface Mount
Package / Case：2-SMD, No Lead
Size / Dimension：0.197" L x 0.126" W (5.00mm x 3.20mm)
Height - Seated (Max)：0.043" (1.10mm)

Crystals datasheet and documents for 12.89442

12.89442

Crystals Overview

The Geyer Electronic America, Inc. model 12.89442 is a ceramic surface-mount crystal designed for frequency control applications. It operates at a fundamental frequency of 10 MHz with a specified tolerance of ±50 ppm. The component features a load capacitance of 16 pF and an equivalent series resistance (ESR) of 100 Ohms. It is housed in a compact 2-SMD package without lead, utilizing a four-pad configuration to ensure reliable electrical connection and mechanical stability within printed circuit boards.

Crystals Feature Summary

Surface-mount ceramic construction for robust integration
Four-pad SMD footprint for secure board attachment
Lead-free design compliant with environmental standards

Crystals Applications

General-purpose clock generation circuits
Microcontroller system timing references
Digital communication interface synchronization

Crystals Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to confirm package dimensions and termination finish. Ensure that the load capacitance requirements of the target oscillator circuit align with the component's 16 pF specification to maintain frequency accuracy. Confirm availability through authorized channels due to potential supply chain fluctuations.

Crystals Selection Notes

Select this component when a 10 MHz reference with moderate stability is required in a space-constrained design. The 100 Ohm ESR value suits standard oscillator topologies. Consider the ±50 ppm tolerance relative to the application's frequency drift limits. Evaluate thermal performance if the operating environment exceeds standard commercial temperature ranges.

Crystals Part Context

This part belongs to Geyer Electronic's line of quartz crystals and oscillators, established as a manufacturer of frequency devices for over 50 years. The company provides a complete range of components including crystals, resonators, and filters for global electronic markets.