RNF14CTC2K67 Equivalent & Substitute Parts

Part Overview

The RNF14CTC2K67 is a 2.67 kOhms ±0.25% metal film through-hole resistor rated at 0.25W (1/4W) in axial package configuration. Manufactured by Stackpole Electronics Inc, this component features flame retardant coating and safety construction suitable for general-purpose electronic applications requiring moderate tolerance specifications. The part maintains active product status with ROHS3 compliance and REACH unaffected classification. Substitute parts are identified when equivalent electrical performance can be achieved with alternative tolerance grades or packaging formats while maintaining core functional parameters.

Substiute Parts

RNF14CTC2K67

Stackpole Electronics IncIn Stock: 921RNF14CTC2K67 Datasheet

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RNF14BTE2K67

Stackpole Electronics IncIn Stock: 8400RNF14BTE2K67 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RNF14CTC2K67 is determined by the following critical parameters:

• Resistance value: Must equal 2.67 kOhms
• Power rating: Must equal or exceed 0.25W
• Package type: Must be axial configuration
• Operating temperature range: Must encompass -55°C to 155°C
• Composition: Metal film construction
• Compliance: ROHS3 and REACH status must be maintained

The RNF14BTE2K67 qualifies as a substitute because it maintains identical resistance, power rating, package type, temperature range, and composition. Tolerance and temperature coefficient improvements represent enhanced performance characteristics that do not restrict substitution in applications designed for the original part.

Parameter Comparison

Engineering Selection Recommendations

The RNF14BTE2K67 serves as a direct substitute for the RNF14CTC2K67 in applications where the original part is unavailable or when enhanced performance characteristics are beneficial. Both parts maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory alignment across applications. The substitute part offers improved tolerance (±0.1% versus ±0.25%) and reduced temperature coefficient (±25ppm/°C versus ±50ppm/°C), providing superior stability in temperature-sensitive circuits without compromising compatibility. Packaging format differs between Tape & Reel (TR) for the main part and Cut Tape (CT) for the substitute; selection depends on assembly process requirements and inventory management protocols.

Frequently Asked Questions (FAQ)

Q: Can RNF14BTE2K67 replace RNF14CTC2K67 in existing designs?

A: Yes. Both parts share identical resistance value, power rating, package type, and operating temperature range. The substitute offers improved tolerance and temperature coefficient specifications.

Q: What is the difference between Tape & Reel and Cut Tape packaging?

A: Tape & Reel (TR) packaging supplies components on continuous tape wound on reels, suitable for high-volume automated assembly. Cut Tape (CT) packaging provides components on tape segments, typically used for lower-volume applications or manual assembly processes.

Q: Are there tolerance implications when substituting?

A: The RNF14BTE2K67 provides tighter tolerance (±0.1%) compared to the RNF14CTC2K67 (±0.25%). This represents improved accuracy and does not create compatibility issues in circuits designed for the original tolerance specification.

Q: Do both parts meet the same compliance requirements?

A: Yes. Both parts are ROHS3 compliant and REACH unaffected, maintaining identical regulatory status for applications requiring these certifications.

Q: What is the significance of temperature coefficient differences?

A: The RNF14BTE2K67 exhibits lower temperature coefficient (±25ppm/°C versus ±50ppm/°C), resulting in improved resistance stability across the operating temperature range. This enhancement does not restrict substitution in applications designed for the original part.