RVC1206FT412K Equivalent & Substitute Parts

Part Overview

The RVC1206FT412K is a 412 kOhms ±1% 0.25W thick film chip resistor in 1206 (3216 Metric) package manufactured by Stackpole Electronics Inc. This component is currently active in production and widely used in general-purpose electronic applications requiring precision resistive elements with standard industrial compliance.

Substitute parts become necessary when the primary component experiences supply constraints, extended lead times, or when design requirements call for enhanced reliability ratings such as automotive-grade qualification. The availability of equivalent alternatives ensures design flexibility and supply chain continuity.

Substiute Parts

RVC1206FT412K

Stackpole Electronics IncIn Stock: 873RVC1206FT412K Datasheet

Current PartRFQ

RMCF1206FT412K

Stackpole Electronics IncIn Stock: 4381RMCF1206FT412K Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RVC1206FT412K is determined by strict adherence to the following electrical and mechanical parameters:

Critical Matching Parameters:

• Resistance value: 412 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.25W minimum
• Package designation: 1206 (3216 Metric)
• Composition: Thick film construction
• Temperature coefficient: ±100ppm/°C or better
• Operating temperature range: -55°C to 155°C minimum
• RoHS3 compliance
• MSL rating: 1 (Unlimited)

The RMCF1206FT412K qualifies as a direct substitute by meeting all critical parameters while adding automotive-grade AEC-Q200 qualification. This enhanced rating provides additional reliability assurance for applications requiring higher quality standards without compromising compatibility with the original design.

Parameter Comparison

Engineering Selection Recommendations

The RMCF1206FT412K serves as the qualified substitute for the RVC1206FT412K. Both components are manufactured by Stackpole Electronics Inc and maintain identical electrical specifications and package dimensions. The primary distinction is the RMCF series inclusion of AEC-Q200 automotive qualification, which establishes enhanced reliability and quality assurance protocols.

Selection between these parts should be based on application requirements:

• RVC1206FT412K: Suitable for general industrial and consumer applications where standard ROHS3 compliance and MSL-1 rating satisfy design requirements.

• RMCF1206FT412K: Appropriate for automotive applications, harsh environment deployments, or designs requiring automotive-grade component qualification. The AEC-Q200 rating provides additional quality assurance without introducing compatibility concerns.

Both components are active products with established supply availability. The choice between them depends on whether automotive-grade qualification is mandated by application specifications or supply chain strategy.

Frequently Asked Questions (FAQ)

Q: Can RMCF1206FT412K be used as a direct replacement for RVC1206FT412K in existing designs?

A: Yes. The RMCF1206FT412K is electrically and mechanically compatible with the RVC1206FT412K. Identical resistance, tolerance, power rating, package, and operating temperature specifications ensure functional equivalence. The addition of AEC-Q200 qualification in the RMCF series does not introduce incompatibility.

Q: What is the significance of AEC-Q200 qualification on the RMCF1206FT412K?

A: AEC-Q200 is an automotive industry standard establishing reliability and quality requirements for passive components. This qualification indicates the RMCF series has undergone additional testing and quality validation protocols. For non-automotive applications, this qualification provides enhanced assurance but is not required for functionality.

Q: Are there dimensional differences between RVC1206FT412K and RMCF1206FT412K?

A: Both components use the 1206 (3216 Metric) package. The RVC1206FT412K specifies 0.122" L x 0.061" W (3.10mm x 1.55mm) with 0.026" maximum seated height. The RMCF1206FT412K specifies 0.126" L x 0.063" W (3.20mm x 1.60mm) with 0.028" maximum seated height. These minor dimensional variations remain within standard 1206 package tolerances and do not affect PCB layout compatibility.

Q: What compliance certifications apply to both parts?

A: Both the RVC1206FT412K and RMCF1206FT412K are ROHS3 compliant, REACH unaffected, and classified as EAR99 for export control purposes. Both carry MSL-1 (Unlimited) moisture sensitivity rating, indicating no special moisture protection requirements during storage or handling.

Q: Can substitution occur in reverse, using RVC1206FT412K where RMCF1206FT412K is specified?

A: Reverse substitution is possible only if the design does not explicitly require AEC-Q200 qualification. If automotive-grade certification is a design requirement or contractual specification, the RVC1206FT412K does not satisfy this criterion and cannot be substituted.