AB-20.000MAMK-T

Description：CRYSTAL 20.0000MHZ 20PF SMD
Series：AB
Mfr：TXC CORPORATION
Package：Tape & Reel (TR)

SKU:7a2ee1134696 Category: Crystals Brand: TXC CORPORATION

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Product introduction

AB-20.000MAMK-T is listed in the Crystals range at ChipApex. The manufacturer field lists TXC CORPORATION. Its product description is CRYSTAL 20.0000MHZ 20PF SMD. Review the specifications below when checking this part for your BOM.

Crystals specifications for AB-20.000MAMK-T

Description：CRYSTAL 20.0000MHZ 20PF SMD
Series：AB
Mfr：TXC CORPORATION
Package：Tape & Reel (TR)
Type：MHz Crystal
Frequency：20 MHz
Frequency Stability：±100ppm
Frequency Tolerance：±30ppm
Load Capacitance：20pF
ESR (Equivalent Series Resistance)：60 Ohms
Operating Mode：Fundamental
Operating Temperature：-40°C ~ 125°C
Ratings：AEC-Q200
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 AB-20.000MAMK-T

AB-20.000MAMK-T

Crystals Overview

The AB-20.000MAMK-T is a surface-mount quartz crystal manufactured by TXC Corporation, operating at a fundamental frequency of 20 MHz. It features a load capacitance of 20 pF and meets AEC-Q200 automotive qualification standards. The component offers a frequency tolerance of ±30 ppm and stability of ±100 ppm across the industrial temperature range of -40°C to +85°C. Packaged in a compact 5.00mm x 3.20mm SMD footprint, it supports base harmonic operation with an equivalent series resistance (ESR) typically specified for this series.

Crystals Feature Summary

AEC-Q200 qualified for automotive reliability requirements
Fundamental mode quartz crystal operation
Surface-mount design for automated assembly

Crystals Applications

Automotive electronic control units
In-vehicle communication systems
Industrial timing circuits

Crystals Procurement Notes

Verify the specific revision status and lot traceability before procurement, as automotive components require strict quality documentation. Confirm that the supplier provides valid AEC-Q200 certification records. Ensure storage conditions comply with moisture sensitivity level requirements to prevent package damage during reflow soldering processes.

Crystals Selection Notes

Select this component when automotive-grade reliability is mandatory for 20 MHz timing applications. Compare ESR values against the oscillator circuit design to ensure startup capability. Evaluate the 20 pF load capacitance requirement against the host system's input capacitance to maintain frequency accuracy within the specified tolerance limits.

Crystals Part Context

This part belongs to the TXC AB series of automotive crystals, designed specifically for harsh environments. It complements other TXC oscillators like the 7C series by providing a passive solution where external driver circuits are utilized. The series focuses on high-volume automotive production needs.