RNF14FTC470K Equivalent & Substitute Parts

Part Overview

The RNF14FTC470K is a 470 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 characteristics suitable for general-purpose electronic applications. The part is currently active in production with 831 units in stock. Substitute parts may be required due to packaging format availability, supply chain considerations, or specific procurement requirements while maintaining identical electrical and mechanical specifications.

Substiute Parts

RNF14FTC470K

Stackpole Electronics IncIn Stock: 916RNF14FTC470K Datasheet

Current PartRFQ

RNF14FAC470K

Stackpole Electronics IncIn Stock: 1912RNF14FAC470K Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The RNF14FTC470K has one parametric equivalent: RNF14FAC470K. Both parts are manufactured by Stackpole Electronics Inc within the RNF series and share identical electrical specifications: 470 kOhms resistance, ±1% tolerance, 0.25W power rating, metal film composition, ±50ppm/°C temperature coefficient, and -55°C to 155°C operating temperature range. Both components are packaged in axial configuration with identical physical dimensions (0.093" Dia x 0.250" L). The substitution is valid based on these matching parameters: resistance value, tolerance, power rating, composition type, temperature characteristics, and mechanical form factor. The only difference between these parts is the packaging format: RNF14FTC470K is supplied in Tape & Reel (TR) format, while RNF14FAC470K is supplied in Cut Tape (CT) format.

Parameter Comparison

Engineering Selection Recommendations

Both RNF14FTC470K and RNF14FAC470K are active production components with ROHS3 compliance and REACH unaffected status, making them suitable for applications requiring regulatory compliance. Selection between these parts should be based on packaging format requirements: Tape & Reel (TR) format for automated assembly processes, or Cut Tape (CT) format for manual assembly or lower-volume applications. Both parts maintain identical electrical performance and mechanical compatibility within the RNF series metal film resistor line.

Frequently Asked Questions (FAQ)

Q: Can RNF14FAC470K be used as a direct replacement for RNF14FTC470K? A: Yes. Both parts have identical electrical specifications (470 kOhms, ±1%, 0.25W) and mechanical dimensions. The difference is packaging format only: Tape & Reel versus Cut Tape.

Q: What is the difference between Tape & Reel and Cut Tape packaging? A: Tape & Reel (TR) format is designed for automated pick-and-place assembly equipment. Cut Tape (CT) format consists of individual components cut from the tape and is suitable for manual assembly or lower-volume production runs.

Q: Are both parts RoHS compliant? A: Yes. Both RNF14FTC470K and RNF14FAC470K are ROHS3 compliant and REACH unaffected.

Q: Do these resistors have the same temperature operating range? A: Yes. Both parts operate from -55°C to 155°C with a temperature coefficient of ±50ppm/°C.

Q: Can these axial resistors be used interchangeably in PCB designs? A: Yes. Both components have identical physical dimensions (0.093" Dia x 0.250" L) and axial package configuration, making them mechanically and electrically interchangeable in circuit designs.