Equivalent & Substitute Parts for F91000010

Part Overview

The F91000010 is a 10 MHz crystal oscillator manufactured by Diodes Incorporated, part of the SaRonix-eCera™ F9 series. This component is designed for fundamental mode operation with 8pF load capacitance and 100 Ohms equivalent series resistance. The part is currently classified as obsolete, making identification of suitable substitute components essential for ongoing system support and new design implementations.

Substiute Parts

F91000010

Diodes IncorporatedIn Stock: 1128F91000010 Datasheet

Current PartRFQ

ECS-100-8-33-JGN-TR

ECS Inc.In Stock: 13663ECS-100-8-33-JGN-TR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the F91000010 is based on strict electrical and mechanical parameter matching:

Critical Matching Parameters:

• Frequency: 10 MHz (exact match required)
• Frequency Tolerance: ±20ppm (exact match required)
• Load Capacitance: 8pF (exact match required)
• ESR: 100 Ohms (exact match required)
• Operating Mode: Fundamental (exact match required)

Compatible Substitutes: The ECS-100-8-33-JGN-TR meets all critical electrical parameters. This substitute maintains identical frequency, tolerance, load capacitance, and ESR specifications. The substitute operates across an extended temperature range (-40°C ~ 85°C) compared to the original part (-20°C ~ 70°C), providing broader environmental compatibility. Both components maintain equivalent RoHS and REACH compliance status.

Parameter Comparison

Engineering Selection Recommendations

The ECS-100-8-33-JGN-TR is a direct electrical equivalent to the F91000010. Both components are compliant with RoHS and REACH regulations, ensuring regulatory alignment for new designs and legacy system support.

The substitute component offers an extended operating temperature range, which provides additional margin for applications operating at temperature extremes. The ECS part is currently in active production status, ensuring long-term availability compared to the obsolete F91000010.

Selection between these components should be based on packaging and mounting requirements. The F91000010 packaging specifications are not provided in available documentation. The ECS-100-8-33-JGN-TR is specified as a surface mount component in 4-SMD, No Lead package format with tape and reel packaging for automated assembly.

Frequently Asked Questions (FAQ)

Q: Can the ECS-100-8-33-JGN-TR directly replace the F91000010 in existing designs?

A: The ECS-100-8-33-JGN-TR matches all critical electrical parameters of the F91000010, including frequency, tolerance, load capacitance, and ESR. Compatibility depends on the original circuit board layout and mounting type. If the original design uses surface mount assembly, the ECS part is suitable. If the original design uses through-hole mounting, mechanical adaptation may be required.

Q: What are the key parameters that determine substitution compatibility?

A: Substitution compatibility is determined by exact matching of: frequency (10 MHz), frequency tolerance (±20ppm), load capacitance (8pF), ESR (100 Ohms), and operating mode (Fundamental). All these parameters are identical between the F91000010 and ECS-100-8-33-JGN-TR.

Q: Does the extended temperature range of the ECS part affect circuit performance?

A: The ECS-100-8-33-JGN-TR operates from -40°C to 85°C, compared to the F91000010 range of -20°C to 70°C. The extended range does not affect performance within the original operating window. Applications requiring operation beyond the original temperature limits benefit from the broader specification.

Q: Are there compliance differences between the two parts?

A: Both components are RoHS compliant and REACH unaffected. The ECS part carries ROHS3 certification, which represents the current RoHS standard. Both components have identical moisture sensitivity levels (MSL 1, Unlimited).

Q: What packaging format is the ECS substitute supplied in?

A: The ECS-100-8-33-JGN-TR is supplied in tape and reel (TR) format for automated surface mount assembly. The component is a 4-SMD, No Lead package measuring 3.20mm x 2.50mm with a maximum seated height of 0.80mm.