9B-4.000MEEK-B

Description：CRYSTAL 4.0000MHZ 20PF TH
Series：9B
Mfr：TXC CORPORATION
Package：Bulk

SKU:e7f371571574 Category: Crystals Brand: TXC CORPORATION

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Product introduction

9B-4.000MEEK-B is listed in the Crystals range at ChipApex. The manufacturer field lists TXC CORPORATION. Its product description is CRYSTAL 4.0000MHZ 20PF TH. Review the specifications below when checking this part for your BOM.

Crystals specifications for 9B-4.000MEEK-B

Description：CRYSTAL 4.0000MHZ 20PF TH
Series：9B
Mfr：TXC CORPORATION
Package：Bulk
Type：MHz Crystal
Frequency：4 MHz
Frequency Stability：±30ppm
Frequency Tolerance：±30ppm
Load Capacitance：20pF
ESR (Equivalent Series Resistance)：150 Ohms
Operating Mode：Fundamental
Operating Temperature：-20°C ~ 70°C
Ratings：-
Mounting Type：Through Hole
Package / Case：HC-49/US
Size / Dimension：0.453" L x 0.197" W (11.50mm x 5.00mm)
Height - Seated (Max)：0.145" (3.68mm)

Crystals datasheet and documents for 9B-4.000MEEK-B

9B-4.000MEEK-B

Crystals Overview

The 9B-4.000MEEK-B is a MHz crystal manufactured by TXC Corporation, belonging to the 9B series. It utilizes an HC-49/US package with dimensions of 11.50mm length and 5.00mm width. The component is designated as obsolete and is no longer in active manufacturing.

Crystals Feature Summary

MHz frequency operation
HC-49/US through-hole package

Crystals Applications

General timing applications

Crystals Procurement Notes

This component is officially classified as obsolete by the manufacturer and is no longer produced. Procurement should focus on identifying verified substitute part numbers or alternative components that meet specific design requirements, as direct availability is not guaranteed.

Crystals Selection Notes

Designers requiring this specific frequency and package type must evaluate available substitutes due to the discontinued status. Selection criteria should prioritize matching electrical characteristics and physical footprint to ensure compatibility with existing circuit layouts.

Crystals Part Context

The 9B series represents a line of MHz crystals from TXC Corporation. This specific model is identified as obsolete, indicating it has been superseded or discontinued within the manufacturer's current product portfolio.