PRNF14FTD210K Equivalent & Substitute Parts

Part Overview

The PRNF14FTD210K is a 210 kOhms ±1% 0.25W (1/4W) through-hole resistor manufactured by Stackpole Electronics Inc. This metal film axial resistor features flame retardant coating and safety characteristics, designed for general-purpose electronic applications requiring precision resistance values. The part is currently in active production status with robust inventory availability. Substitute parts are identified to provide alternative sourcing options when the primary packaging format (Tape & Reel) is unavailable or when alternative distribution channels are required.

Substiute Parts

PRNF14FTD210K

Stackpole Electronics IncIn Stock: 1192PRNF14FTD210K Datasheet

Current PartRFQ

RNF14FTD210K

Stackpole Electronics IncIn Stock: 9186RNF14FTD210K Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the PRNF14FTD210K are identified based on strict equivalence across the following critical parameters:

• Resistance value: 210 kOhms
• Tolerance: ±1%
• Power rating: 0.25W (1/4W)
• Composition: Metal Film
• Package configuration: Axial
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C to 155°C
• Physical dimensions: 0.093" Dia x 0.250" L (2.35mm x 6.35mm)
• Compliance certifications: ROHS3 Compliant, REACH Unaffected

The primary distinction between the main part and substitute is the packaging format: the PRNF14FTD210K is supplied in Tape & Reel (TR) format, while the substitute RNF14FTD210K is supplied in Cut Tape (CT) format. Both parts are manufactured by Stackpole Electronics Inc within the RNF series and maintain identical electrical and mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

Both the PRNF14FTD210K and RNF14FTD210K are active production parts manufactured by Stackpole Electronics Inc and maintain full compliance with ROHS3 and REACH requirements. Selection between these parts should be based on packaging and distribution requirements:

The PRNF14FTD210K in Tape & Reel format is suitable for high-volume automated assembly operations where components are fed directly into pick-and-place equipment. The RNF14FTD210K in Cut Tape format provides flexibility for lower-volume applications, manual assembly, or situations where individual component access is required. Both parts deliver identical electrical performance and thermal characteristics across the specified operating range.

Frequently Asked Questions (FAQ)

Q: Can RNF14FTD210K be used as a direct replacement for PRNF14FTD210K?

A: Yes. Both parts are electrically and mechanically equivalent. The difference is packaging format only: Tape & Reel versus Cut Tape. Component-level performance is identical.

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

A: Tape & Reel packaging supplies components on a continuous carrier tape wound on a reel, optimized for automated assembly lines. Cut Tape packaging supplies the same components on tape segments, suitable for manual assembly or lower-volume applications.

Q: Are there any compliance differences between these parts?

A: No. Both parts carry identical ROHS3 Compliant and REACH Unaffected certifications.

Q: Can these resistors be used in high-temperature applications?

A: Yes. Both parts are rated for continuous operation from -55°C to 155°C with a temperature coefficient of ±100ppm/°C.

Q: What is the tolerance specification for these resistors?

A: Both parts maintain ±1% tolerance on the 210 kOhms resistance value.

Q: Are these parts suitable for PCB assembly?

A: Yes. Both are through-hole axial resistors with 2 terminations, compatible with standard PCB assembly processes. The axial configuration allows for both vertical and horizontal mounting orientations.