7B-50.000MAAJ-T

$0.41

Description：5.0x3.1 XTAL 30ppm 30ppm 18pF
Series：7B
Mfr：FTS
Package：Tape & Reel (TR)

SKU:7a9ef4e5b91b Category: Crystals Brand: FTS

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Product introduction

7B-50.000MAAJ-T is listed in the Crystals range at ChipApex. The manufacturer field lists FTS. Its product description is 5.0x3.1 XTAL 30ppm 30ppm 18pF. Review the specifications below when checking this part for your BOM.

Crystals specifications for 7B-50.000MAAJ-T

Description：5.0x3.1 XTAL 30ppm 30ppm 18pF
Series：7B
Mfr：FTS
Package：Tape & Reel (TR)
Type：MHz Crystal
Frequency：50 MHz
Frequency Stability：±30ppm
Frequency Tolerance：±30ppm
Load Capacitance：18pF
ESR (Equivalent Series Resistance)：120 Ohms
Operating Mode：3rd Overtone
Operating Temperature：-20°C ~ 70°C
Ratings：-
Mounting Type：Surface Mount
Package / Case：4-SMD, No Lead
Size / Dimension：0.197" L x 0.126" W (5.00mm x 3.20mm)
Height - Seated (Max)：0.041" (1.05mm)

Crystals datasheet and documents for 7B-50.000MAAJ-T

7B-50.000MAAJ-T

Crystals Overview

The 7B-50.000MAAJ-T is a surface-mount quartz crystal manufactured by TXC Corporation, operating at a fundamental frequency of 50 MHz with third overtone mode. It features a load capacitance of 18 pF and frequency stability/tolerance of ±30 ppm. The component has an equivalent series resistance (ESR) of 120 Ohms and operates within a temperature range of -20°C to 70°C. It is housed in a 4-SMD, No Lead package measuring 5.00mm x 3.20mm x 1.05mm maximum height. The device is RoHS compliant and classified as obsolete.

Crystals Feature Summary

Third overtone operation for high-frequency stability
Surface mount design in compact 4-SMD package
RoHS compliant construction

Crystals Applications

High-frequency clock signal generation
Oscillator circuits requiring precise timing
Communication equipment frequency references

Crystals Procurement Notes

This component is officially marked as obsolete and no longer manufactured by the producer. Sourcing requires checking distributor inventory for remaining stock or identifying verified replacement part numbers. Verify manufacturer authenticity and datasheet alignment when purchasing from secondary markets due to end-of-life status.

Crystals Selection Notes

Select this component only if legacy compatibility is required, as it is discontinued. Consider the 7M-50.000MAAJ-T from TXC Corporation as a direct substitute from the same manufacturer. Evaluate alternative packages if space constraints differ. Confirm thermal performance meets application requirements within the specified -20°C to 70°C range.

Crystals Part Context

Part of the 7B series of quartz crystals designed for surface-mount applications. The series offers standard frequencies with specific load capacitance values. This model represents a 50 MHz variant optimized for third overtone operation, providing stable frequency reference in compact electronic designs.

Crystals Replacement Considerations

The 7M-50.000MAAJ-T is a confirmed similar substitute from TXC Corporation. The ABM8-50.000MHZ-B4Y-T from Abracon LLC is listed as another similar option. Verify pinout and electrical parameters before substitution.