RT1206FRE07430KL Equivalent & Substitute Parts

Part Overview

The RT1206FRE07430KL is a 430 kOhms ±1% thin film chip resistor in 1206 (3216 Metric) package format, rated for 0.25W power dissipation. This YAGEO component is actively produced and ROHS3 compliant. Substitute parts are identified when equivalent resistance values, package dimensions, and power ratings align with application requirements while meeting or exceeding tolerance and temperature coefficient specifications.

Substiute Parts

RT1206FRE07430KL

YAGEOIn Stock: 768RT1206FRE07430KL Datasheet

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RT1206BRD07430KL

YAGEOIn Stock: 10907RT1206BRD07430KL Datasheet

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ERA-8AEB434V

Panasonic Electronic ComponentsIn Stock: 4131ERA-8AEB434V Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following criteria:

• Resistance Value: Must be 430 kOhms
• Package Compatibility: Must be 1206 (3216 Metric) or mechanically compatible variant
• Power Rating: Must be ≥0.25W
• Composition: Thin film construction
• Operating Temperature Range: Must encompass -55°C ~ 155°C
• Compliance: ROHS3 compliant

Substitute parts may exceed the original tolerance (±1%) or improve temperature coefficient performance (lower ppm/°C values) without affecting functional compatibility. Automotive-rated variants meeting AEC-Q200 standards are included where applicable.

Parameter Comparison

Engineering Selection Recommendations

RT1206BRD07430KL (YAGEO): Direct upgrade path offering improved tolerance (±0.1% vs ±1%) and superior temperature coefficient (±25ppm/°C vs ±50ppm/°C) while maintaining identical package and power specifications. Both components are YAGEO series products with active production status and ROHS3 compliance.

ERA-8AEB434V (Panasonic): Functionally equivalent substitute with identical electrical performance to RT1206BRD07430KL. Includes AEC-Q200 automotive qualification, suitable for applications requiring automotive-grade reliability. Physical dimensions vary slightly (0.126" L x 0.063" W vs 0.122" L x 0.063" W; height 0.028" vs 0.026"), remaining within 1206 package class tolerances.

Frequently Asked Questions (FAQ)

Q: Can RT1206BRD07430KL replace RT1206FRE07430KL in existing designs?

A: Yes. Both components share identical resistance, power rating, package format, and operating temperature range. RT1206BRD07430KL provides superior tolerance and temperature stability, making it a direct functional substitute.

Q: Is ERA-8AEB434V compatible with standard 1206 footprints?

A: Yes. ERA-8AEB434V is mechanically compatible with 1206 (3216 Metric) PCB layouts. Minor dimensional variations (0.126" L vs 0.122" L; 0.028" height vs 0.026" height) fall within standard 1206 package tolerances and do not affect PCB assembly or electrical performance.

Q: When should ERA-8AEB434V be selected over YAGEO alternatives?

A: ERA-8AEB434V is specified when AEC-Q200 automotive qualification is required. Applications in automotive, industrial, or mission-critical environments benefit from Panasonic's automotive-grade reliability certification.

Q: Are all three parts ROHS3 compliant?

A: Yes. RT1206FRE07430KL, RT1206BRD07430KL, and ERA-8AEB434V are all ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating.

Q: What is the tolerance difference impact?

A: RT1206FRE07430KL has ±1% tolerance; both substitutes have ±0.1% tolerance. This means substitute parts maintain resistance within ±0.43 kOhms versus ±4.3 kOhms for the original. Applications requiring tighter resistance control benefit from the improved tolerance of substitute parts.