QT532G-36.000MBBK-T

Overview

The QT532G-36.000MBBK-T is a quartz crystal resonator manufactured by QST Products, LLC. It operates at a nominal frequency of 36 MHz with a load capacitance of 20 pF and an equivalent series resistance of 50 Ohms. The component features a surface-mount package in the SMD5032-2P form factor, measuring approximately 5.0 x 3.1 mm or 5.0 x 3.2 mm depending on specific variant documentation. Frequency stability is rated at ±50 ppm across operating temperatures ranging from -20°C to +70°C. This device utilizes a glass seal construction for environmental protection and reliability.

Feature Summary

• Surface-mount design compatible with automated assembly processes
• Glass-sealed quartz construction for enhanced environmental durability
• Standardized 20 pF load capacitance for common oscillator integration

Applications

• Microcontroller clock sources
• Communication module timing references
• Digital signal processing circuits

Procurement Notes

Verify exact dimensional tolerances against the official QST datasheet, as source materials indicate slight variations (5.0x3.1mm vs 5.0x3.2mm) between listings. Confirm RoHS compliance status directly with the manufacturer or authorized distributor prior to procurement. Ensure the ordering suffix matches the required tape-and-reel configuration if high-volume production is intended. Cross-reference the part number with the latest product data sheet to confirm current availability and manufacturing status.

Selection Notes

Select this component when a 36 MHz reference is required for space-constrained designs utilizing the SMD5032-2P footprint. The ±50 ppm stability suits applications where moderate frequency accuracy is sufficient. Consider the 50 Ohm ESR limit when designing oscillator circuits to ensure proper startup conditions. Verify that the operating temperature range of -20°C to +70°C aligns with the target environment's thermal profile.

Part Context

This part belongs to the QT532G series of quartz crystals from QST Products, LLC. The series offers various frequency options within the same physical package dimensions. The 'BBK' suffix typically denotes specific packaging or tolerance characteristics defined by the manufacturer. These components are designed as direct replacements for other industry-standard 5032-sized crystals in consumer and industrial electronics.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. When replacing this component, ensure the new part matches the 36 MHz frequency, 20 pF load capacitance, 50 Ohm ESR, and SMD5032-2P package dimensions. Verify that the replacement meets the same ±50 ppm stability requirement over the -20°C to +70°C temperature range.