PRNF14FTD5K62 Equivalent & Substitute Parts

Part Overview

The PRNF14FTD5K62 is a 5.62 kOhms ±1% metal film through-hole resistor rated at 0.25W (1/4W) in axial configuration, manufactured by Stackpole Electronics Inc. This component is part of the active RNF series and is ROHS3 compliant. Substitute parts are necessary to accommodate different packaging requirements, higher power ratings for thermal margin, or alternative supplier availability while maintaining electrical and mechanical compatibility.

Substiute Parts

PRNF14FTD5K62

Stackpole Electronics IncIn Stock: 847PRNF14FTD5K62 Datasheet

Current PartRFQ

RNF14FAD5K62

Stackpole Electronics IncIn Stock: 761RNF14FAD5K62 Datasheet

DirectRFQ

RNF14FTD5K62

Stackpole Electronics IncIn Stock: 20150RNF14FTD5K62 Datasheet

DirectRFQ

CMF555K6200FHEB

Vishay DaleIn Stock: 2230CMF555K6200FHEB Datasheet

UpgradeRFQ

CMF555K6200FHEK

Vishay DaleIn Stock: 1037CMF555K6200FHEK Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution is determined by the following criteria:

Direct Substitutes (Identical Electrical Specifications):

• Same resistance value: 5.62 kOhms
• Same tolerance: ±1%
• Same power rating: 0.25W (1/4W)
• Same composition: Metal Film
• Same package type: Axial
• Difference only in packaging format (Tape & Reel, Tape & Box, or Cut Tape)

Upgrade Substitutes (Enhanced Specifications):

• Same resistance value: 5.62 kOhms
• Same tolerance: ±1%
• Higher power rating: 0.5W (1/2W) instead of 0.25W
• Same composition: Metal Film
• Same package type: Axial
• Enhanced temperature coefficient: ±50ppm/°C (vs. ±100ppm/°C)
• Extended operating temperature: -55°C ~ 175°C (vs. -55°C ~ 155°C)
• Manufacturer: Vishay Dale (CMF series)

Parameter Comparison

Engineering Selection Recommendations

For Direct Substitution (Same Electrical Performance): Select RNF14FAD5K62 or RNF14FTD5K62 when packaging format differs from the original PRNF14FTD5K62. All three Stackpole RNF series parts maintain identical electrical characteristics, tolerance, and thermal performance. Selection depends on procurement packaging requirements: Tape & Box (TB) for RNF14FAD5K62, Cut Tape (CT) for RNF14FTD5K62, or Tape & Reel (TR) for PRNF14FTD5K62.

For Upgrade Substitution (Enhanced Performance): Select CMF555K6200FHEB or CMF555K6200FHEK when thermal margin or extended operating temperature is required. These Vishay Dale CMF series parts provide doubled power dissipation (0.5W vs. 0.25W), improved temperature coefficient (±50ppm/°C vs. ±100ppm/°C), and extended upper operating temperature (175°C vs. 155°C). Both parts are ROHS3 compliant and maintain the same resistance and tolerance specifications. Selection between CMF555K6200FHEB and CMF555K6200FHEK depends on packaging format: Cut Tape (CT) or Bulk.

All substitute parts are active products with ROHS3 compliance and REACH unaffected status, matching the regulatory profile of the original component.

Frequently Asked Questions (FAQ)

Q: Can RNF14FAD5K62 replace PRNF14FTD5K62 in production? A: Yes. Both parts are Stackpole RNF series with identical electrical specifications (5.62 kOhms ±1%, 0.25W, ±100ppm/°C, -55°C ~ 155°C). The only difference is packaging format: Tape & Box (TB) versus Tape & Reel (TR). Verify your assembly equipment compatibility with the packaging format before implementation.

Q: What is the advantage of using CMF555K6200FHEB or CMF555K6200FHEK? A: These Vishay Dale parts offer higher power dissipation (0.5W vs. 0.25W), better temperature stability (±50ppm/°C vs. ±100ppm/°C), and extended operating temperature range (-55°C ~ 175°C vs. -55°C ~ 155°C). Use these when circuit design requires thermal margin or operation at elevated temperatures.

Q: Are the physical dimensions compatible between all substitute parts? A: Stackpole RNF series parts (PRNF14FTD5K62, RNF14FAD5K62, RNF14FTD5K62) share identical dimensions: 0.093" Dia x 0.250" L (2.35mm x 6.35mm). Vishay Dale CMF series parts have slightly different dimensions: 0.090" Dia x 0.240" L (2.29mm x 6.10mm). Both are axial through-hole components and fit standard PCB layouts, but verify mechanical clearance in space-constrained designs.

Q: Which substitute part has the highest inventory availability? A: RNF14FTD5K62 (Cut Tape format) has the highest stock at 20,088 pieces, followed by RNF14FAD5K62 at 732 pieces and CMF555K6200FHEB at 2,181 pieces.

Q: Do all substitute parts meet the same compliance standards? A: Yes. All parts listed are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99 with HTSUS code 8533.21.0090. Moisture Sensitivity Level (MSL) is not applicable for all parts.