CTS-Frequency Controls 416F320X2ILT 32 MHz Crystal Equivalent & Substitute Parts

Part Overview

The CTS-Frequency Controls 416F320X2ILT is a 32 MHz fundamental mode crystal oscillator in 4-SMD, No Lead surface mount packaging. This part is discontinued at DiGi Electronics, making equivalent and substitute parts necessary for ongoing design support and production continuity. The 416 series crystals are designed for applications requiring precise frequency control with tight tolerance specifications across industrial temperature ranges.

Substiute Parts

416F320X2ILT

CTS-Frequency ControlsIn Stock: 1027416F320X2ILT Datasheet

Current PartRFQ

416F320X2IAR

CTS-Frequency ControlsIn Stock: 901416F320X2IAR Datasheet

SimilarRFQ

416F320X2ILR

CTS-Frequency ControlsIn Stock: 1024416F320X2ILR Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for 32 MHz crystals in the 416 series is determined by the following critical parameters:

Primary Substitution Criteria:

• Frequency: 32 MHz (exact match required)
• Frequency Tolerance: ±15ppm (exact match required)
• ESR: 80 Ohms (exact match required)
• Operating Temperature Range: -40°C to 85°C (exact match required)
• Package / Case: 4-SMD, No Lead (exact match required)
• Physical Dimensions: 1.60mm x 1.20mm (exact match required)

Secondary Consideration:

• Load Capacitance: Variations in load capacitance (10pF vs 12pF) represent parametric equivalents rather than direct substitutes. Load capacitance affects circuit tuning and must be verified against the application's oscillator circuit design.

The 416F320X2ILR is a parametric equivalent with identical electrical and mechanical specifications except for packaging format (Tape & Reel vs. bulk). The 416F320X2IAR is a parametric variant with 10pF load capacitance instead of 12pF, requiring circuit verification before substitution.

Parameter Comparison

Engineering Selection Recommendations

416F320X2ILR (Direct Substitute): This part is the recommended substitute for the discontinued 416F320X2ILT. It maintains identical electrical specifications (32 MHz, ±15ppm tolerance, 12pF load capacitance, 80 Ohms ESR) and mechanical form factor. The only difference is packaging format (Tape & Reel vs. bulk). Current product status is Active with 986 units in stock. ROHS3 compliance and MSL 1 rating are maintained.

416F320X2IAR (Parametric Variant): This part shares the same frequency, tolerance, ESR, temperature range, and physical dimensions as the main part but specifies 10pF load capacitance instead of 12pF. This difference requires verification against the application's oscillator circuit design before selection. Current product status is Active with 851 units in stock. ROHS3 compliance and MSL 1 rating are maintained.

Frequently Asked Questions (FAQ)

Q: Can I use 416F320X2ILR as a direct replacement for 416F320X2ILT? A: Yes. The 416F320X2ILR is electrically and mechanically identical to the 416F320X2ILT. The difference is packaging format (Tape & Reel vs. bulk). Both parts meet the same electrical specifications and compliance requirements.

Q: What is the difference between 416F320X2ILT and 416F320X2IAR? A: The primary difference is load capacitance: 416F320X2ILT specifies 12pF, while 416F320X2IAR specifies 10pF. Load capacitance affects the tuning characteristics of the oscillator circuit. Substitution requires verification that the application circuit can accommodate the 10pF specification.

Q: Are all three parts RoHS compliant? A: Yes. All three parts (416F320X2ILT, 416F320X2ILR, and 416F320X2IAR) are ROHS3 compliant and carry MSL 1 (Unlimited) moisture sensitivity ratings.

Q: What is the physical footprint compatibility? A: All three parts share identical physical dimensions (1.60mm L x 1.20mm W x 0.45mm H max) and 4-SMD, No Lead package format. PCB footprints are interchangeable.

Q: Which substitute should I select for new designs? A: For direct replacement of the discontinued 416F320X2ILT, select 416F320X2ILR. For applications where 10pF load capacitance is acceptable, 416F320X2IAR is also available. Verify load capacitance compatibility with your oscillator circuit design.