RNF14FTC8K06 Equivalent & Substitute Parts

Part Overview

The RNF14FTC8K06 is a 8.06 kOhms ±1% 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-rated construction suitable for general-purpose electronic applications. The part is currently active in production with 1183 units in stock inventory. Substitute parts are identified when equivalent electrical specifications, mechanical compatibility, and regulatory compliance can be maintained across alternative manufacturers.

Substiute Parts

RNF14FTC8K06

Stackpole Electronics IncIn Stock: 1201RNF14FTC8K06 Datasheet

Current PartRFQ

CMF508K0600FHEB

Vishay DaleIn Stock: 5213CMF508K0600FHEB Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RNF14FTC8K06 is determined by the following critical parameters:

• Resistance Value: Must be 8.06 kOhms
• Tolerance: Must be ±1%
• Power Rating: Must be 0.25W (1/4W)
• Composition: Must be Metal Film
• Package Configuration: Must be Axial through-hole
• Temperature Coefficient: Must be ±50ppm/°C
• Regulatory Compliance: Must maintain ROHS3 compliance and REACH unaffected status

The CMF508K0600FHEB from Vishay Dale meets all substitution criteria. Both parts share identical electrical specifications, composition, and regulatory certifications. Physical dimensions differ due to manufacturing process variations, but both maintain axial package compatibility for standard through-hole PCB applications.

Parameter Comparison

Engineering Selection Recommendations

Both the RNF14FTC8K06 and CMF508K0600FHEB are active production components with full ROHS3 compliance and REACH unaffected status, making either suitable for applications requiring regulatory adherence. The CMF508K0600FHEB provides an extended operating temperature range to 175°C compared to 155°C for the RNF14FTC8K06, and includes moisture-resistant properties. Selection between these parts should be based on inventory availability, packaging format requirements (Tape & Reel versus Cut Tape), and thermal operating envelope specifications for the target application.

Frequently Asked Questions (FAQ)

Q: Can CMF508K0600FHEB replace RNF14FTC8K06 in existing designs?

A: Yes. Both parts share identical resistance value (8.06 kOhms), tolerance (±1%), power rating (0.25W), composition (metal film), and temperature coefficient (±50ppm/°C). The axial package configuration is compatible with standard through-hole PCB layouts. Packaging format differs (Cut Tape versus Tape & Reel), which affects procurement and assembly processes but not electrical performance.

Q: What are the physical dimension differences?

A: RNF14FTC8K06 dimensions are 0.093" diameter × 0.250" length (2.35mm × 6.35mm). CMF508K0600FHEB dimensions are 0.065" diameter × 0.150" length (1.65mm × 3.81mm). Both fit standard axial resistor footprints, though the CMF part is more compact.

Q: Are there temperature range considerations for substitution?

A: The CMF508K0600FHEB operates to 175°C maximum, while the RNF14FTC8K06 operates to 155°C. For applications requiring operation above 155°C, the CMF part provides extended thermal capability. For applications within the 155°C limit, both parts are equivalent.

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both parts are ROHS3 compliant and REACH unaffected, with identical ECCN (EAR99) and HTSUS (8533.21.0090) classifications.

Q: What is the difference in packaging between these parts?

A: RNF14FTC8K06 is supplied in Tape & Reel (TR) format for automated assembly. CMF508K0600FHEB is supplied in Cut Tape (CT) format. Packaging selection depends on assembly method and procurement volume requirements.