RNMF14FTD130K Equivalent & Substitute Parts

Part Overview

The RNMF14FTD130K is a 130 kOhms ±1% metal film axial through-hole resistor rated at 0.25W (1/4W) manufactured by Stackpole Electronics Inc. This component features flame retardant coating and safety construction, designed for applications requiring precision resistance values in compact form factors. 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 packaging configurations.

Substiute Parts

RNMF14FTD130K

Stackpole Electronics IncIn Stock: 940RNMF14FTD130K Datasheet

Current PartRFQ

RNMF14FTC130K

Stackpole Electronics IncIn Stock: 21424RNMF14FTC130K Datasheet

UpgradeRFQ

RNF14FTD130K

Stackpole Electronics IncIn Stock: 13867RNF14FTD130K Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by matching the following critical parameters: resistance value (130 kOhms), tolerance (±1%), power rating (0.25W), composition (metal film), package type (axial), operating temperature range (-55°C ~ 155°C), and compliance certifications (ROHS3, REACH unaffected). Packaging format (Tape & Reel vs. Cut Tape) does not affect electrical or mechanical compatibility and represents a supply chain variation. Physical dimensions may vary within the axial package category while maintaining form factor compatibility in standard through-hole PCB applications. Temperature coefficient variations (±50ppm/°C vs. ±100ppm/°C) remain within acceptable substitution parameters for this resistor category.

Parameter Comparison

Engineering Selection Recommendations

All three parts maintain active production status with full ROHS3 compliance and REACH unaffected certification. RNMF14FTC130K provides identical electrical specifications to the main part with improved temperature coefficient stability (±50ppm/°C vs. ±100ppm/°C) and is available in Cut Tape packaging format. RNF14FTD130K represents a larger form factor variant within the same resistor family, maintaining equivalent electrical performance with identical temperature coefficient characteristics. Selection between RNMF14FTD130K and RNMF14FTC130K is determined by packaging requirements (Tape & Reel vs. Cut Tape). Selection of RNF14FTD130K requires verification of PCB layout compatibility due to increased physical dimensions (0.093" Dia x 0.250" L vs. 0.070" Dia x 0.130" L).

Frequently Asked Questions (FAQ)

Q: Can RNMF14FTC130K replace RNMF14FTD130K in production assemblies? A: Yes. Both parts are electrically and mechanically equivalent. The difference is packaging format: RNMF14FTD130K is supplied in Tape & Reel format while RNMF14FTC130K is supplied in Cut Tape format. Component performance in the circuit is identical.

Q: What is the significance of the temperature coefficient difference between RNMF14FTD130K (±100ppm/°C) and RNMF14FTC130K (±50ppm/°C)? A: RNMF14FTC130K exhibits superior temperature stability with a tighter temperature coefficient. For applications with strict temperature-dependent tolerance requirements, RNMF14FTC130K provides enhanced performance. For standard applications, both coefficients are acceptable substitutes.

Q: Is RNF14FTD130K compatible with RNMF14FTD130K in existing PCB designs? A: Electrical compatibility is confirmed. However, RNF14FTD130K has larger physical dimensions (0.093" Dia x 0.250" L compared to 0.070" Dia x 0.130" L). PCB layout verification is required to confirm mechanical fit in component placement areas designed for the smaller RNMF form factor.

Q: Are all three parts suitable for high-reliability applications? A: All three parts meet ROHS3 compliance and REACH unaffected requirements. Product status is active for all variants. Selection should be based on specific application requirements regarding temperature stability, form factor constraints, and packaging logistics.

Q: What determines whether a part qualifies as a substitute for RNMF14FTD130K? A: Substitution requires matching resistance value (130 kOhms), tolerance (±1%), power rating (0.25W), composition (metal film), axial package type, and operating temperature range (-55°C ~ 155°C). Packaging format and minor physical dimension variations do not disqualify substitution eligibility.