XZAPPCNANF-16.000000 Equivalent & Substitute Parts

Part Overview

The XZAPPCNANF-16.000000 is a 16 MHz fundamental mode crystal oscillator manufactured by Taitien, designed for surface mount applications in the XZ series. This active product is specified for load capacitance of 8pF with an equivalent series resistance of 200 Ohms, operating across the temperature range of -20°C to 70°C. The component is packaged in a 4-SMD, No Lead configuration with RoHS3 compliance and unlimited moisture sensitivity rating. Substitute parts are identified to address inventory availability, lead time requirements, or specific application parameter needs while maintaining functional equivalence.

Substiute Parts

XZAPPCNANF-16.000000

TaitienIn Stock: 920XZAPPCNANF-16.000000 Datasheet

Current PartRFQ

ECS-160-10-37-RWM-TR

ECS Inc.In Stock: 28737ECS-160-10-37-RWM-TR Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The ECS-160-10-37-RWM-TR qualifies as a functional substitute for the XZAPPCNANF-16.000000 based on the following critical parameters:

Matching Parameters:

• Frequency: 16 MHz (identical)
• Frequency Stability: ±15ppm (identical)
• Operating Mode: Fundamental (identical)
• Operating Temperature Range: -20°C to 70°C (identical)
• Mounting Type: Surface Mount (identical)
• Package / Case: 4-SMD, No Lead (identical)
• RoHS Status: ROHS3 Compliant (identical)
• Moisture Sensitivity Level: 1 (Unlimited) (identical)

Differing Parameters:

• Load Capacitance: 10pF (substitute) vs. 8pF (main part)
• ESR: 100 Ohms (substitute) vs. 200 Ohms (main part)
• Physical Dimensions: 0.079" L x 0.063" W (substitute) vs. 0.081" L x 0.065" W (main part)

The substitute part operates within the same frequency specification and environmental constraints. The load capacitance difference of 2pF and ESR reduction of 100 Ohms represent parameter variations within the crystal oscillator product category that do not prevent functional substitution when circuit design accommodates the specified load capacitance value.

Parameter Comparison

Engineering Selection Recommendations

Both the XZAPPCNANF-16.000000 and ECS-160-10-37-RWM-TR are active products with identical regulatory compliance status. Both components are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99 with matching HTSUS codes. The components share identical frequency specifications, stability ratings, operating temperature ranges, and fundamental mode operation.

Selection between these parts should be based on circuit design requirements for load capacitance. The XZAPPCNANF-16.000000 specifies 8pF load capacitance, while the ECS-160-10-37-RWM-TR specifies 10pF. The lower ESR of the ECS part (100 Ohms vs. 200 Ohms) may provide improved startup characteristics in certain oscillator circuit topologies. Physical dimensions are comparable with negligible differences in length and width. Both components are available in Tape & Reel packaging suitable for automated assembly processes.

Frequently Asked Questions (FAQ)

Q: Can the ECS-160-10-37-RWM-TR directly replace the XZAPPCNANF-16.000000 in my circuit?

A: Direct replacement depends on your oscillator circuit design. Both parts operate at 16 MHz with ±15ppm stability across -20°C to 70°C. The primary consideration is load capacitance: the ECS part specifies 10pF while the Taitien part specifies 8pF. Your circuit must be designed to accommodate the load capacitance of the selected crystal. The lower ESR of the ECS part may affect startup behavior in some designs.

Q: What is the significance of the load capacitance difference between these parts?

A: Load capacitance is the external capacitance value that the oscillator circuit must present to the crystal for proper frequency operation. The 2pF difference between 8pF and 10pF represents a parameter variation within the crystal oscillator category. Your circuit design must match the specified load capacitance of the selected part. Mismatched load capacitance can result in frequency deviation or startup failure.

Q: Are the physical dimensions compatible for PCB layout?

A: Both parts use the 4-SMD, No Lead package with identical maximum seated height of 0.022" (0.55mm). Length and width differ by approximately 0.002" (0.05mm), which is negligible for most PCB layouts. Both components are suitable for automated pick-and-place assembly with standard 0.05mm placement tolerances.

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both the XZAPPCNANF-16.000000 and ECS-160-10-37-RWM-TR are ROHS3 compliant, REACH unaffected, and classified as EAR99 under export control regulations. Both share the same HTSUS tariff code 8541.60.0050. Moisture sensitivity level is 1 (Unlimited) for both parts, indicating no special moisture handling requirements.

Q: What is the difference in ESR between these parts, and does it matter?

A: The XZAPPCNANF-16.000000 specifies 200 Ohms ESR while the ECS-160-10-37-RWM-TR specifies 100 Ohms ESR. Lower ESR generally reduces power consumption and improves startup characteristics in oscillator circuits. The 100 Ohm difference may be significant in low-power or battery-operated applications, but both values are within typical ranges for 16 MHz fundamental mode crystals.