RNF14JTD10M0 Equivalent & Substitute Parts

Part Overview

The RNF14JTD10M0 is a 10 MOhms ±5% 0.25W through-hole axial resistor manufactured by Stackpole Electronics Inc. This metal film resistor features flame retardant coating and safety characteristics, designed for applications requiring reliable high-impedance resistance in the -55°C to 155°C operating range. The part is Active status with ROHS3 compliance. Substitute parts are identified to address specific application requirements such as improved tolerance specifications or increased power ratings while maintaining core electrical and mechanical compatibility.

Substiute Parts

RNF14JTD10M0

Stackpole Electronics IncIn Stock: 978RNF14JTD10M0 Datasheet

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RNF14FTD10M0

Stackpole Electronics IncIn Stock: 4255RNF14FTD10M0 Datasheet

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RNMF12FTD10M0

Stackpole Electronics IncIn Stock: 6094RNMF12FTD10M0 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RNF14JTD10M0 are qualified based on the following criteria:

Electrical Compatibility: All substitute parts maintain the same 10 MOhms resistance value and identical operating temperature range (-55°C to 155°C), ensuring functional equivalence in circuit applications.

Mechanical Compatibility: All substitute parts use axial package configuration with identical physical dimensions (0.093" Dia x 0.250" L), enabling direct board-level replacement without layout modifications.

Material & Safety: All parts feature metal film composition with flame retardant coating and safety characteristics, maintaining the same reliability and safety profile.

Compliance: All parts are ROHS3 compliant with REACH Unaffected status, meeting regulatory requirements.

Differentiation Parameters: Substitute parts vary in tolerance specification (±1% versus ±5%) and power rating (0.25W versus 0.5W), allowing selection based on circuit precision and thermal requirements.

Parameter Comparison

Engineering Selection Recommendations

RNF14FTD10M0 Selection: This part provides improved tolerance specification (±1% versus ±5%) while maintaining identical power rating and physical dimensions. Selection is appropriate for applications requiring tighter resistance accuracy without thermal derating considerations. All compliance certifications and product status remain equivalent to the primary part.

RNMF12FTD10M0 Selection: This part increases power rating to 0.5W (1/2W) while improving tolerance to ±1%. Selection is appropriate for applications with elevated thermal dissipation requirements or where higher power margin is necessary. Physical dimensions remain identical, enabling direct board replacement. All compliance certifications and product status remain equivalent to the primary part.

Both substitute parts maintain Active product status and full ROHS3 compliance, ensuring long-term availability and regulatory alignment with the primary RNF14JTD10M0 part.

Frequently Asked Questions (FAQ)

Q: Can RNF14FTD10M0 be used as a direct replacement for RNF14JTD10M0?

A: Yes. Both parts share identical resistance value (10 MOhms), power rating (0.25W), operating temperature range (-55°C to 155°C), and physical dimensions (0.093" Dia x 0.250" L). The primary difference is tolerance specification (±1% versus ±5%), which represents an improvement in accuracy. Direct board-level substitution is mechanically and electrically compatible.

Q: What is the primary advantage of RNMF12FTD10M0 over RNF14JTD10M0?

A: The RNMF12FTD10M0 provides doubled power rating (0.5W versus 0.25W) and improved tolerance (±1% versus ±5%). This combination is beneficial for applications experiencing higher thermal stress or requiring precision resistance values. Physical dimensions remain identical, maintaining board compatibility.

Q: Are all three parts suitable for the same operating temperature range?

A: Yes. RNF14JTD10M0, RNF14FTD10M0, and RNMF12FTD10M0 all operate across -55°C to 155°C with identical temperature coefficient (±100ppm/°C), ensuring consistent performance across the full temperature spectrum.

Q: Do packaging differences affect substitution compatibility?

A: The primary part (RNF14JTD10M0) is supplied in Tape & Reel (TR) packaging, while both substitute parts are supplied in Cut Tape (CT) packaging. This difference affects procurement and handling but does not impact electrical or mechanical compatibility at the component level. Physical dimensions and termination configuration remain identical.

Q: Are all parts compliant with current regulatory standards?

A: Yes. RNF14JTD10M0, RNF14FTD10M0, and RNMF12FTD10M0 are all ROHS3 compliant and REACH Unaffected, meeting current regulatory requirements for electronic component use.