416F36033CST 36 MHz Crystal Equivalent & Substitute Parts

Part Overview

The 416F36033CST is a 36 MHz fundamental mode crystal oscillator in a 4-SMD surface mount package manufactured by CTS-Frequency Controls. This component is designed for applications requiring precise frequency generation with ±30ppm stability across the -20°C to 70°C operating temperature range. The part is currently discontinued at DiGi Electronics, making identification of equivalent substitutes essential for ongoing production and maintenance applications.

Substiute Parts

416F36033CST

CTS-Frequency ControlsIn Stock: 966416F36033CST Datasheet

Current PartRFQ

416F36033CSR

CTS-Frequency ControlsIn Stock: 835416F36033CSR Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 416F36033CST is determined by strict equivalence across the following critical parameters:

• Frequency: 36 MHz (exact match required)
• Frequency Stability: ±30ppm (tolerance specification)
• ESR: 80 Ohms (load impedance specification)
• Operating Mode: Fundamental (crystal mode)
• Package / Case: 4-SMD, No Lead (physical and electrical interface)
• Size / Dimension: 0.063" L x 0.047" W (1.60mm x 1.20mm) (PCB footprint compatibility)
• Operating Temperature Range: -20°C to 70°C (environmental specification)
• Load Capacitance: Series (circuit configuration requirement)

The 416F36033CSR meets all these criteria and is classified as a parametric equivalent. The primary distinction between the main part and its substitute is packaging format and product status.

Parameter Comparison

Engineering Selection Recommendations

The 416F36033CSR is a direct parametric equivalent to the 416F36033CST. Both parts are manufactured by CTS-Frequency Controls within the 416 series and share identical electrical and mechanical specifications. The 416F36033CSR is currently in active production status, whereas the 416F36033CST is discontinued.

Selection between these parts should be based on:

• Availability: The 416F36033CSR is actively stocked and available for procurement.
• Packaging requirements: The 416F36033CSR is supplied in Tape & Reel format, suitable for automated assembly processes. The 416F36033CST was supplied in bulk packaging.
• Compliance: Both parts maintain ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements.

No electrical or mechanical redesign is required when substituting the 416F36033CSR for the 416F36033CST in existing applications.

Frequently Asked Questions (FAQ)

Q: Can the 416F36033CSR be used as a direct replacement for the 416F36033CST?

A: Yes. Both parts are parametric equivalents with identical frequency, stability, ESR, operating temperature range, and physical dimensions. No circuit modifications are required.

Q: What is the difference between these two parts?

A: The primary differences are product status and packaging format. The 416F36033CST is discontinued and supplied in bulk packaging. The 416F36033CSR is active production and supplied in Tape & Reel format for automated assembly.

Q: Are there any compliance differences between the two parts?

A: No. Both parts are ROHS3 compliant, REACH unaffected, and carry identical environmental and regulatory certifications.

Q: Will the 416F36033CSR fit the same PCB footprint as the 416F36033CST?

A: Yes. Both parts use the 4-SMD, No Lead package with identical dimensions of 0.063" L x 0.047" W (1.60mm x 1.20mm) and maximum seated height of 0.018" (0.45mm).

Q: Is the frequency stability specification identical between both parts?

A: Yes. Both parts maintain ±30ppm frequency stability and ±30ppm frequency tolerance across the -20°C to 70°C operating temperature range.

Q: What is the load capacitance specification for these crystals?

A: Both parts operate with series load capacitance configuration, as specified in the crystal design parameters.