Equivalent & Substitute Parts for 1206Y0250823KXT

Part Overview

The 1206Y0250823KXT is a 0.082 µF ceramic capacitor rated at 25V with X7R temperature coefficient, manufactured by Knowles Syfer in the FlexiCap™ series. This surface mount multilayer ceramic capacitor (MLCC) is designed for applications requiring boardflex sensitivity with soft termination features. The part is currently active in production with 854 units in stock. Substitute parts are identified to address inventory availability, voltage rating upgrades, or application-specific requirements while maintaining electrical and mechanical compatibility.

Substiute Parts

1206Y0250823KXT

Knowles SyferIn Stock: 9071206Y0250823KXT Datasheet

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1206Y1000823KJT

Knowles SyferIn Stock: 58841206Y1000823KJT Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the 1206Y0250823KXT is permissible with parts that maintain the following critical parameters:

• Capacitance value: 0.082 µF (exact match required)
• Tolerance: ±10% (exact match required)
• Temperature Coefficient: X7R (exact match required)
• Package / Case: 1206 (3216 Metric) (exact match required)
• Mounting Type: Surface Mount, MLCC (exact match required)
• Operating Temperature Range: -55°C ~ 125°C (exact match required)

The voltage rating may be increased from 25V to higher values without affecting substitution validity, as higher voltage ratings provide additional design margin. The substitute part 1206Y1000823KJT meets all critical parameters with an upgraded voltage rating of 100V, making it a direct substitute for applications where higher voltage tolerance is acceptable or beneficial.

Parameter Comparison

Engineering Selection Recommendations

Both the 1206Y0250823KXT and 1206Y1000823KJT are active production parts manufactured by Knowles Syfer with full ROHS3 compliance and REACH unaffected status. The substitute part 1206Y1000823KJT provides identical electrical and mechanical characteristics with the exception of an elevated voltage rating (100V versus 25V). This voltage upgrade does not compromise performance in circuits designed for 25V operation and provides additional safety margin in applications subject to transient overvoltage conditions. Both parts carry MSL 1 (Unlimited) moisture sensitivity classification, indicating no special moisture handling requirements during storage or assembly. Selection between these parts should be based on circuit voltage requirements and component availability.

Frequently Asked Questions (FAQ)

Q: Can 1206Y1000823KJT replace 1206Y0250823KXT in all applications?

A: Yes, the 1206Y1000823KJT is a direct substitute. The higher voltage rating (100V) is compatible with circuits designed for 25V operation. No circuit modifications are required.

Q: Are the physical dimensions identical between these parts?

A: Yes. Both parts use the 1206 (3216 Metric) package with identical dimensions of 0.126" L x 0.063" W (3.20mm x 1.60mm) and maximum thickness of 0.063" (1.60mm). They are mechanically interchangeable on PCB layouts.

Q: Do both parts require special moisture handling?

A: No. Both parts carry MSL 1 (Unlimited) classification, meaning they do not require moisture-controlled storage or baking procedures prior to assembly.

Q: Are there compliance differences between these parts?

A: No. Both parts are ROHS3 compliant, REACH unaffected, and classified as EAR99 for export control purposes.

Q: What is the key difference between these substitute parts?

A: The sole difference is the voltage rating: 1206Y0250823KXT is rated at 25V, while 1206Y1000823KJT is rated at 100V. All other electrical and mechanical parameters are identical.

Q: Can 1206Y0250823KXT replace 1206Y1000823KJT?

A: No. The lower voltage rating of 1206Y0250823KXT makes it unsuitable for circuits requiring 100V rated components.