ABM8W-40.0000MHZ-7-J2Z-T3

Crystals Overview

The Abracon ABM8W-40.0000MHZ-7-J2Z-T3 is a surface-mount ceramic crystal operating at 40 MHz with a load capacitance of 7 pF. It features a frequency tolerance of ±20 ppm and stability of ±50 ppm across the industrial temperature range of -40°C to +125°C. The component utilizes a 3.2 mm x 2.5 mm x 0.75 mm SMD package with an equivalent series resistance (ESR) of 80 Ohms maximum. Designed for low-power applications, it supports a drive level of 10 µW and offers high reliability through hermetic sealing.

Crystals Feature Summary

• Optimized for ultra-low power consumption in IoT and wearable devices
• Hermetically sealed construction ensures long-term frequency stability
• Compact thin-profile design suitable for space-constrained PCB layouts

Crystals Applications

• Bluetooth Low Energy (BLE) modules
• Industrial Internet of Things (IoT) sensors
• Low-power microcontroller systems
• NFC and ISM band wireless transceivers

Crystals Procurement Notes

Verify the specific ordering suffix against the official datasheet to ensure correct tolerance and packaging specifications. Confirm RoHS compliance status and lead times directly with authorized distributors prior to order placement. Ensure compatibility with standard SMT reflow profiles during assembly planning.

Crystals Selection Notes

Select this component when a 40 MHz reference is required for industrial-grade environments. The 7 pF load capacitance simplifies circuit matching by reducing external component requirements. Verify that the 80 Ohm ESR aligns with the oscillator circuit's drive capability to prevent overdriving or startup failures.

Crystals Part Context

This part belongs to the ABM8W series, which is specifically engineered for low-power IoT and wearable applications. The series emphasizes reduced form factors and optimized electrical characteristics to extend battery life in portable electronic devices while maintaining robust performance under varying thermal conditions.

Crystals Replacement Considerations

Consult official substitution guides for compatible alternatives within the same series. Ensure any replacement maintains identical frequency, load capacitance, and physical dimensions to preserve circuit integrity without redesign.