12.88798

$0.49

Description：CRYSTAL, CERAMIC SMD 4 PAD
Series：KX-7
Mfr：Geyer Electronic America, Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:1bcec0af365b Category: Crystals Brand: Geyer Electronic America, Inc.

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Product introduction

12.88798 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 12.88798

Description：CRYSTAL, CERAMIC SMD 4 PAD
Series：KX-7
Mfr：Geyer Electronic America, Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Type：MHz Crystal
Frequency：27 MHz
Frequency Stability：±30ppm
Frequency Tolerance：±50ppm
Load Capacitance：12pF
ESR (Equivalent Series Resistance)：70 Ohms
Operating Mode：Fundamental
Operating Temperature：-40°C ~ 85°C
Ratings：-
Mounting Type：Surface Mount
Package / Case：4-SMD, Flat Leads
Size / Dimension：0.126" L x 0.098" W (3.20mm x 2.50mm)
Height - Seated (Max)：0.028" (0.70mm)

Crystals datasheet and documents for 12.88798

12.88798

Crystals Overview

The Geyer Electronic America, Inc. model 12.88798 is a quartz crystal resonator designed for surface-mount applications. It operates within a frequency range of 12.88798 MHz to 27 MHz with a tolerance of ±50ppm. The component features a load capacitance of 12pF and an equivalent series resistance (ESR) of 70 Ohms. It utilizes a 4-SMD, No Lead package configuration, providing a super ultra-miniature footprint suitable for space-constrained designs.

Crystals Feature Summary

Super ultra-miniature footprint optimized for compact electronic assemblies
Surface-mount technology implementation via 4-SMD no lead package
Quartz construction ensuring stable frequency control

Crystals Applications

Hearing aids
Earbuds
Wireless applications

Crystals Procurement Notes

Verify the specific frequency variant required from the 12.88798 to 27 MHz range, as this part number may represent a series or family identifier rather than a single fixed frequency point. Confirm package compatibility and load capacitance requirements against the target circuit design before ordering. Ensure sourcing channels are authorized to guarantee component authenticity and traceability.

Crystals Selection Notes

Select this component when space constraints necessitate a super ultra-miniature footprint in portable devices. The 12pF load capacitance and 70 Ohm ESR must align with the oscillator circuit specifications. Consider the ±50ppm tolerance relative to system timing accuracy requirements. Verify that the 4-SMD no lead package matches the PCB land pattern and assembly capabilities.

Crystals Part Context

This component belongs to the KX-2 series of quartz crystals manufactured by Geyer Electronic America, Inc. The series is characterized by its small physical dimensions, targeting high-density electronics markets. Geyer Electronic is a manufacturer specializing in frequency control products including crystals, oscillators, and resonators.