ABM8W-13.5531MHZ-4-B2U-T3

Crystals Overview

The ABM8W-13.5531MHZ-4-B2U-T3 is a low-profile quartz crystal manufactured by Abracon LLC, designed for surface-mount applications. It operates at a fundamental frequency of 13.5531 MHz with a load capacitance of 4 pF and a frequency tolerance of ±10 ppm. The component features an equivalent series resistance (ESR) of 30 Ohms and supports a drive level of 10 µW. Housed in a compact 4-SMD, no-lead package measuring 3.20 mm x 2.50 mm with a maximum height of 0.75 mm, it is suitable for space-constrained designs.

Crystals Feature Summary

• Optimized for low-power IoT and wearable devices through reduced load capacitance and ESR.
• Utilizes seam-welded sealing technology to ensure long-term reliability and stability.
• Features a low-profile 3.2mm x 2.5mm SMD footprint for high-density PCB layouts.

Crystals Applications

• Bluetooth Low Energy (BLE) modules
• Low-power microcontrollers (MCUs)
• NFC and ISM band wireless transceivers

Crystals Procurement Notes

Verify the specific suffix codes against the official Abracon datasheet to confirm exact electrical parameters, including load capacitance, ESR, and temperature range. Ensure compatibility with the target circuit's drive level requirements and mounting specifications before finalizing procurement orders.

Crystals Selection Notes

Select this component for designs requiring minimal PCB area and low power consumption. The 4 pF load capacitance allows for simplified oscillator circuits by potentially eliminating external matching capacitors. Confirm that the operating environment falls within the specified temperature range and that the system drive level does not exceed 10 µW to prevent frequency instability or damage.

Crystals Part Context

This part belongs to the ABM8W series, which is marketed as part of Abracon's 'Tiny But Mighty' collection. The series is specifically engineered to offer lower load capacitance and ESR compared to standard crystals of similar dimensions, targeting efficiency improvements in modern portable electronics.

Crystals Replacement Considerations

Direct substitutes within the same series include parts with identical frequency and package but different suffixes indicating varied load capacitance or stability ratings, such as ABM8W-13.5531MHZ-4-B1U-T3. Verify parameter alignment before substitution.

Crystals FAQ

What is the maximum drive level for this crystal?

The maximum recommended drive level is 10 µW.

Does this component require external matching capacitors?

Due to its low 4 pF load capacitance, it may allow for circuit designs that omit external parallel matching capacitors, depending on the MCU's internal capacitance.