CF1/4CT52R226J Equivalent & Substitute Parts

Part Overview

The CF1/4CT52R226J is a 22 MOhms ±5% 0.25W through-hole axial resistor manufactured by KOA Speer Electronics, Inc. This carbon film resistor features flame-proof and safety characteristics, designed for applications requiring high-resistance values in compact form factors. The part is currently in active production status with 5502 units available in cut tape packaging. Substitute parts may be required due to packaging availability, inventory constraints, or specific procurement requirements while maintaining identical electrical and mechanical specifications.

Substiute Parts

CF1/4CT52R226J

KOA Speer Electronics, Inc.In Stock: 5512CF1/4CT52R226J Datasheet

Current PartRFQ

CF1/4C226J

KOA Speer Electronics, Inc.In Stock: 2133CF1/4C226J Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CF1/4CT52R226J is determined by strict equivalence across the following critical parameters:

• Resistance value: 22 MOhms
• Tolerance: ±5%
• Power rating: 0.25W (1/4W)
• Composition: Carbon Film
• Package configuration: Axial through-hole
• Physical dimensions: 0.091" Dia x 0.240" L (2.30mm x 6.10mm)
• Operating temperature range: -55°C ~ 155°C
• Safety and flame-proof characteristics

The primary distinction between the main part and its substitute relates to packaging format. The CF1/4CT52R226J is supplied in cut tape (CT) packaging, while the substitute part CF1/4C226J is supplied in bulk packaging. Both parts maintain identical electrical performance, mechanical compatibility, and regulatory compliance.

Parameter Comparison

Engineering Selection Recommendations

Both CF1/4CT52R226J and CF1/4C226J are active production parts from KOA Speer Electronics, Inc., with full ROHS3 compliance and REACH unaffected status. Selection between these parts should be based on packaging requirements and inventory availability. The cut tape format (CF1/4CT52R226J) is suitable for automated assembly processes, while bulk packaging (CF1/4C226J) accommodates manual assembly or alternative handling procedures. Both parts maintain identical electrical performance and mechanical compatibility, ensuring direct substitution capability without circuit redesign or performance degradation.

Frequently Asked Questions (FAQ)

Q: Can CF1/4C226J be used as a direct replacement for CF1/4CT52R226J?

A: Yes. Both parts are electrically and mechanically identical, differing only in packaging format. The substitute part maintains the same 22 MOhms resistance, ±5% tolerance, 0.25W power rating, axial configuration, and physical dimensions.

Q: What is the difference between cut tape and bulk packaging?

A: Cut tape (CT) packaging supplies components on continuous tape segments suitable for automated pick-and-place equipment. Bulk packaging supplies loose components suitable for manual assembly or alternative handling methods. Electrical and mechanical specifications remain unchanged.

Q: Are both parts RoHS compliant?

A: Yes. Both CF1/4CT52R226J and CF1/4C226J are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

Q: Will the substitute part function identically in my circuit?

A: Yes. The CF1/4C226J provides identical electrical performance across the full operating temperature range (-55°C ~ 155°C) with the same resistance value, tolerance, power rating, and safety characteristics.

Q: Can I use bulk packaging in automated assembly?

A: Bulk packaging requires manual component handling and placement. For automated assembly processes, cut tape packaging is the appropriate format. Verify your assembly equipment compatibility before selecting packaging type.