0603J2000910FUT Equivalent & Substitute Parts

Part Overview

The 0603J2000910FUT is a 91 pF ceramic capacitor manufactured by Knowles Syfer, designed for RF and microwave applications requiring high Q, low loss, and ultra-low ESR characteristics. This surface-mount MLCC operates across -55°C to 125°C with C0G/NP0 temperature stability and 200V rated voltage. The part is currently active in production with 801 units in stock. Substitute parts are identified to provide design flexibility, extended availability, or enhanced voltage ratings while maintaining electrical and mechanical compatibility.

Substiute Parts

0603J2000910FUT

Knowles SyferIn Stock: 8710603J2000910FUT Datasheet

Current PartRFQ

CBR06C910FAGAC

KEMETIn Stock: 7681CBR06C910FAGAC Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 0603J2000910FUT is determined by the following critical parameters:

• Capacitance Value: Must be 91 pF
• Tolerance: Must be ±1%
• Temperature Coefficient: Must be C0G/NP0
• Package / Case: Must be 0603 (1608 Metric)
• Mounting Type: Must be Surface Mount, MLCC
• Operating Temperature Range: Must support -55°C ~ 125°C
• Voltage Rating: Must be equal to or greater than 200V

The substitute part CBR06C910FAGAC meets all substitution criteria. It maintains identical capacitance, tolerance, temperature coefficient, package, and operating temperature range. The voltage rating is increased to 250V, providing enhanced margin for high-voltage RF applications.

Parameter Comparison

Engineering Selection Recommendations

Both the 0603J2000910FUT and CBR06C910FAGAC are active production parts with ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements. The CBR06C910FAGAC offers a 250V voltage rating compared to the 200V rating of the 0603J2000910FUT, providing additional voltage margin in high-voltage RF circuits. The maximum thickness difference of 0.005" (0.10mm) is negligible for standard PCB assembly processes. Selection between these parts should be based on availability, supply chain requirements, and specific circuit voltage margins.

Frequently Asked Questions (FAQ)

Q: Can CBR06C910FAGAC replace 0603J2000910FUT in all applications?

A: Yes, CBR06C910FAGAC is electrically and mechanically compatible. Both parts share identical capacitance (91 pF), tolerance (±1%), temperature coefficient (C0G/NP0), package (0603), and operating temperature range (-55°C ~ 125°C). The higher voltage rating (250V vs 200V) of the KEMET part provides additional design margin.

Q: What is the significance of the thickness difference?

A: The 0.005" (0.10mm) thickness difference between parts is within standard PCB assembly tolerances and does not affect placement, soldering, or electrical performance in typical RF applications.

Q: Are both parts suitable for RF and microwave applications?

A: Yes, both parts are specified for RF, microwave, and high-frequency applications with high Q, low loss, and ultra-low ESR characteristics.

Q: What packaging options are available?

A: The 0603J2000910FUT is available in standard packaging. The CBR06C910FAGAC is supplied in Tape & Reel (TR) format, suitable for automated assembly processes.

Q: Do both parts meet current compliance standards?

A: Yes, both parts are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic components.