CTS-Frequency Controls 416F36023IAT 36 MHz Crystal Equivalent & Substitute Parts

Part Overview

The CTS-Frequency Controls 416F36023IAT is a 36 MHz fundamental mode crystal oscillator in a 4-SMD, No Lead surface mount package. This part is discontinued at DiGi Electronics but remains available through inventory channels with 774 pieces in stock. The 36 MHz frequency with ±20ppm tolerance and 10pF load capacitance serves applications requiring precise timing references in compact form factors. Due to discontinuation status, equivalent and substitute parts from the same manufacturer series provide direct alternatives for new designs and production continuity.

Substiute Parts

416F36023IAT

CTS-Frequency ControlsIn Stock: 832416F36023IAT Datasheet

Current PartRFQ

416F36023IKR

CTS-Frequency ControlsIn Stock: 807416F36023IKR Datasheet

SimilarRFQ

416F36023ILR

CTS-Frequency ControlsIn Stock: 1195416F36023ILR Datasheet

SimilarRFQ

416F36022IAR

CTS-Frequency ControlsIn Stock: 1192416F36022IAR Datasheet

Parametric EquivalentRFQ

416F36023IAR

CTS-Frequency ControlsIn Stock: 1178416F36023IAR Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 416F36023IAT is determined by the following critical parameters: frequency (36 MHz), frequency tolerance (±20ppm), ESR (80 Ohms), operating mode (Fundamental), operating temperature range (-40°C to 85°C), mounting type (Surface Mount), package type (4-SMD, No Lead), physical dimensions (0.063" L x 0.047" W), and compliance certifications (ROHS3, MSL 1).

Load capacitance variations (8pF, 10pF, 12pF) are permitted substitution parameters when all other electrical and mechanical specifications remain constant. Frequency stability tolerance (±20ppm or ±30ppm) and product status (Active vs. Discontinued) do not restrict substitution eligibility but are noted for procurement planning.

The substitute parts are grouped as follows:

Parametric Equivalents (Direct Replacements): 416F36023IAR and 416F36022IAR maintain identical load capacitance (10pF) and all critical electrical parameters, differing only in frequency stability specification and product status.

Load Capacitance Variants (Functional Alternatives): 416F36023IKR (8pF) and 416F36023ILR (12pF) provide alternative load capacitance values while maintaining all other specifications, suitable for applications with different circuit impedance requirements.

Parameter Comparison

Engineering Selection Recommendations

For applications currently using 416F36023IAT, the recommended substitutes are 416F36023IAR and 416F36022IAR. Both parts maintain identical load capacitance (10pF) and all critical electrical specifications. 416F36023IAR is the direct equivalent with matching frequency stability (±30ppm), while 416F36022IAR offers tighter frequency stability (±20ppm) for applications requiring enhanced precision. Both substitute parts carry Active product status, ensuring long-term availability and supply chain continuity.

Load capacitance variants 416F36023IKR (8pF) and 416F36023ILR (12pF) are suitable only when circuit design accommodates alternative load capacitance values. These parts maintain all other electrical and mechanical specifications and are available in Active status.

All substitute parts comply with ROHS3 and carry MSL 1 rating, matching the original part's environmental and regulatory compliance profile.

Frequently Asked Questions (FAQ)

Q: Can 416F36023IKR (8pF) and 416F36023ILR (12pF) be used as direct replacements for 416F36023IAT (10pF)?

A: Load capacitance is a circuit-dependent parameter. Substitution with different load capacitance values requires circuit design verification. The 8pF and 12pF variants are electrically and mechanically compatible but may affect oscillator frequency accuracy and stability in the original circuit. Use only if circuit design accommodates the alternative load capacitance specification.

Q: What is the difference between 416F36023IAT and 416F36023IAR?

A: Both parts share identical frequency (36 MHz), load capacitance (10pF), ESR (80 Ohms), and all mechanical specifications. The primary difference is product status: 416F36023IAT is discontinued, while 416F36023IAR is active. Frequency stability is ±30ppm for both parts.

Q: Is 416F36022IAR a suitable replacement for 416F36023IAT?

A: Yes. 416F36022IAR maintains all critical electrical and mechanical parameters identical to 416F36023IAT, including 36 MHz frequency, 10pF load capacitance, and 80 Ohms ESR. The part offers tighter frequency stability (±20ppm vs. ±30ppm) and carries Active product status, making it suitable for new designs and production continuity.

Q: Are all substitute parts available in the same packaging format?

A: All substitute parts are supplied in 4-SMD, No Lead surface mount packages with identical physical dimensions (0.063" L x 0.047" W, 1.60mm x 1.20mm) and maximum seated height (0.018", 0.45mm). Packaging format (Tape & Reel) differs from the original part but does not affect electrical or mechanical compatibility.

Q: Do all substitute parts meet the same compliance requirements?

A: Yes. All substitute parts are ROHS3 compliant with MSL 1 (Unlimited) rating, matching the original 416F36023IAT compliance profile. REACH status is Unaffected for all parts.