RNF14FTD82K0 Equivalent & Substitute Parts

Part Overview

The RNF14FTD82K0 is an 82 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 construction suitable for general-purpose electronic applications. The part is currently active in production with ROHS3 compliance and REACH unaffected status. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained across the allowed parameter range.

Substiute Parts

RNF14FTD82K0

Stackpole Electronics IncIn Stock: 1101RNF14FTD82K0 Datasheet

Current PartRFQ

RNMF14FAD82K0

Stackpole Electronics IncIn Stock: 869RNMF14FAD82K0 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RNF14FTD82K0 is determined by strict equivalence across the following critical parameters:

• Resistance value: 82 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.25W / 1/4W (exact match required)
• Composition: Metal Film (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -55°C to 155°C (exact match required)
• Package configuration: Axial (exact match required)
• Compliance certifications: ROHS3 Compliant, REACH Unaffected (exact match required)

The RNMF14FAD82K0 meets all substitution criteria. Packaging format differs (Cut Tape versus Tape & Reel) and physical dimensions are reduced (0.070" Dia x 0.130" L versus 0.093" Dia x 0.250" L), but electrical performance and mechanical compatibility remain equivalent for axial through-hole applications.

Parameter Comparison

Engineering Selection Recommendations

Both the RNF14FTD82K0 and RNMF14FAD82K0 are active production components with identical electrical specifications and full compliance certifications. Selection between these parts is determined by application requirements and supply chain considerations rather than electrical performance differences.

The RNF14FTD82K0 is supplied in Tape & Reel format suitable for high-volume automated assembly operations. The RNMF14FAD82K0 is supplied in Cut Tape format and features a compact axial profile (Mini series designation), making it suitable for space-constrained layouts or manual assembly workflows. Both components maintain equivalent electrical performance across the full operating temperature range and meet all regulatory compliance requirements.

Frequently Asked Questions (FAQ)

Q: Can RNMF14FAD82K0 be used as a direct replacement for RNF14FTD82K0?

A: Yes. Both components share identical electrical specifications (82 kOhms ±1%, 0.25W, ±100ppm/°C, -55°C to 155°C operating range) and are manufactured from the same metal film composition with flame retardant coating. The primary differences are packaging format and physical dimensions.

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

A: Tape & Reel packaging supplies components on continuous carrier tape wound on reels, optimized for automated pick-and-place assembly. Cut Tape packaging supplies components on tape segments cut to specified lengths, suitable for manual assembly or lower-volume applications.

Q: Are there dimensional constraints when substituting between RNF14FTD82K0 and RNMF14FAD82K0?

A: The RNMF14FAD82K0 (Mini series) has reduced physical dimensions: 0.070" Dia x 0.130" L compared to 0.093" Dia x 0.250" L for the RNF14FTD82K0. Both are axial through-hole components compatible with standard 0.040" pitch PCB hole spacing. Verify PCB layout clearances if space is limited.

Q: Do both parts meet the same compliance standards?

A: Yes. Both RNF14FTD82K0 and RNMF14FAD82K0 are ROHS3 compliant and REACH unaffected, meeting identical regulatory requirements.

Q: What determines substitution eligibility for 82 kOhm metal film resistors?

A: Substitution requires exact equivalence in resistance value, tolerance, power rating, composition, temperature coefficient, operating temperature range, package type, and compliance certifications. Packaging format and physical dimensions may vary without affecting electrical compatibility.