ABL-20.000MHZ-B1U-T

Crystals Overview

The Abracon ABL-20.000MHZ-B1U-T is a through-hole quartz crystal operating at a standard frequency of 20 MHz. It features an HC-49 package with dimensions of 11.5 mm length, 5 mm width, and 3.5 mm height. The component has a load capacitance of 18 pF, a frequency tolerance of ±10 ppm, and a frequency stability of ±10 ppm. It operates within a temperature range of -20°C to +70°C and exhibits a series resistance of 40 Ω.

Crystals Feature Summary

• Through-hole radial lead installation for standard PCB mounting
• HC-49 package design providing mechanical robustness
• Compliant with RoHS standards for environmental safety

Crystals Applications

• Microprocessor clock generation circuits
• General-purpose timing applications in consumer electronics
• Industrial control system oscillators

Crystals Procurement Notes

Verify the specific suffix configuration against the manufacturer's current datasheet to ensure alignment with required tolerance and stability specifications. Confirm that the HC-49 form factor matches the target PCB footprint requirements. Check for any recent process change notifications or lifecycle status updates directly from Abracon before finalizing procurement plans.

Crystals Selection Notes

Select this component when a 20 MHz reference signal is required with ±10 ppm accuracy. Ensure the circuit design accommodates the 18 pF load capacitance for optimal frequency performance. Verify that the operating environment remains within the specified -20°C to +70°C range to maintain stability guarantees.

Crystals Part Context

This part belongs to the ABL series of general-purpose quartz crystals manufactured by Abracon LLC. The series is designed for cost-effective timing solutions in commercial and industrial applications. The HC-49 package is a widely adopted standard for through-hole crystal implementations.

Crystals Replacement Considerations

Cross-reference with other HC-49/US 20 MHz crystals offering similar 18 pF load capacitance and ±10 ppm tolerance. Ensure equivalent series resistance and operating temperature ranges are met by potential substitutes.