RT1206FRE07430RL Equivalent & Substitute Parts

Part Overview

The RT1206FRE07430RL is a 430 Ohms ±1% thin film chip resistor manufactured by YAGEO in the 1206 (3216 Metric) package format. This surface mount device is rated for 0.25W (1/4W) power dissipation and operates across the temperature range of -55°C to 155°C. The part maintains Active product status with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Equivalent and substitute parts are identified to provide design flexibility, inventory alternatives, and performance optimization options for applications requiring this resistance value and package specification.

Substiute Parts

RT1206FRE07430RL

YAGEOIn Stock: 747RT1206FRE07430RL Datasheet

Current PartRFQ

ERA-8AEB431V

Panasonic Electronic ComponentsIn Stock: 14478ERA-8AEB431V Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RT1206FRE07430RL are qualified based on the following critical parameters:

• Identical resistance value: 430 Ohms
• Compatible package format: 1206 (3216 Metric)
• Matching power rating: 0.25W (1/4W)
• Thin film composition technology
• Operating temperature range compatibility: -55°C to 155°C minimum
• RoHS3 compliance requirement
• MSL 1 rating (unlimited moisture sensitivity)

The ERA-8AEB431V from Panasonic Electronic Components qualifies as a direct substitute. While this part features improved tolerance (±0.1% versus ±1%) and enhanced temperature coefficient performance (±25ppm/°C versus ±50ppm/°C), it maintains full compatibility across all mandatory electrical and mechanical parameters. The substitute includes automotive AEC-Q200 qualification, providing additional reliability certification for demanding applications.

Parameter Comparison

Engineering Selection Recommendations

The ERA-8AEB431V serves as a qualified substitute for the RT1206FRE07430RL across all standard industrial and commercial applications. Both parts maintain ROHS3 compliance and identical moisture sensitivity ratings, ensuring compatibility with standard PCB assembly and storage protocols.

Selection between these parts depends on application-specific requirements:

• The RT1206FRE07430RL remains appropriate for general-purpose applications where ±1% tolerance and standard thin film performance characteristics are acceptable.
• The ERA-8AEB431V is specified for applications requiring tighter tolerance control (±0.1%), improved temperature stability (±25ppm/°C), or automotive-grade reliability certification (AEC-Q200). The automotive qualification extends suitability to automotive, industrial control, and mission-critical environments.

Both parts are Active products with established supply chains and are suitable for new design implementations.

Frequently Asked Questions (FAQ)

Q: Can ERA-8AEB431V replace RT1206FRE07430RL in existing designs?

A: Yes. The ERA-8AEB431V is a direct substitute. Both parts share identical resistance value (430 Ohms), package format (1206), power rating (0.25W), and operating temperature range (-55°C to 155°C). The substitute features improved tolerance and temperature coefficient specifications, which enhance circuit performance without requiring design modifications.

Q: What are the physical dimension differences between these parts?

A: The RT1206FRE07430RL measures 0.122" L × 0.063" W (3.10mm × 1.60mm) with maximum seated height of 0.026" (0.65mm). The ERA-8AEB431V measures 0.126" L × 0.063" W (3.20mm × 1.60mm) with maximum seated height of 0.028" (0.70mm). These minor dimensional variations remain within standard 1206 package tolerances and do not affect PCB footprint compatibility.

Q: Is the ERA-8AEB431V suitable for automotive applications?

A: Yes. The ERA-8AEB431V carries AEC-Q200 automotive qualification, making it suitable for automotive, industrial control, and high-reliability applications. The RT1206FRE07430RL does not specify automotive qualification.

Q: Do both parts require identical handling and storage procedures?

A: Yes. Both parts carry MSL 1 (Unlimited) moisture sensitivity rating and ROHS3 compliance. Standard ESD precautions and dry storage conditions apply to both parts identically.

Q: What tolerance should be specified for circuit design calculations?

A: The RT1206FRE07430RL provides ±1% tolerance. The ERA-8AEB431V provides ±0.1% tolerance. Circuit designs should account for the tolerance of the selected part. The ERA-8AEB431V's tighter tolerance reduces resistor value variation in precision applications.