RT1206FRE07432RL Equivalent & Substitute Parts

Part Overview

The RT1206FRE07432RL is a 432 Ohm ±1% thin film chip resistor manufactured by YAGEO in the 1206 (3216 Metric) package format. This component is rated for 0.25W (1/4W) power dissipation with an operating temperature range of -55°C to 155°C. The part maintains Active product status and is ROHS3 compliant with unlimited moisture sensitivity rating (MSL 1).

Substitute parts are identified when equivalent resistance values, power ratings, and package specifications can be maintained while potentially offering improved electrical characteristics or enhanced reliability certifications.

Substiute Parts

RT1206FRE07432RL

YAGEOIn Stock: 919RT1206FRE07432RL Datasheet

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ERA-8AEB4320V

Panasonic Electronic ComponentsIn Stock: 3186ERA-8AEB4320V Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RT1206FRE07432RL is determined by the following critical parameters:

• Resistance value: 432 Ohms (exact match required)
• Power rating: 0.25W minimum
• Package format: 1206 (3216 Metric) physical dimensions
• Composition: Thin film construction
• Operating temperature range: -55°C to 155°C minimum coverage
• Compliance: ROHS3 and REACH requirements

The ERA-8AEB4320V qualifies as a direct substitute based on matching all core electrical and mechanical specifications. This part offers enhanced tolerance (±0.1% versus ±1%) and includes automotive AEC-Q200 certification, representing an upgrade path for applications requiring higher precision or automotive-grade reliability.

Parameter Comparison

Engineering Selection Recommendations

The RT1206FRE07432RL and ERA-8AEB4320V are functionally interchangeable for applications requiring 432 Ohm thin film resistors in 1206 package format. Both parts maintain Active product status and satisfy ROHS3 and REACH compliance requirements.

The ERA-8AEB4320V represents an upgrade option due to tighter tolerance specification (±0.1% versus ±1%) and automotive AEC-Q200 qualification. Selection between these parts should be based on application-specific tolerance requirements and whether automotive-grade reliability certification is mandated by design specifications.

Physical dimension variations (length: 3.10mm versus 3.20mm; height: 0.65mm versus 0.70mm) are within standard 1206 package tolerances and do not affect PCB layout compatibility for standard 1206 footprints.

Frequently Asked Questions (FAQ)

Q: Can ERA-8AEB4320V replace RT1206FRE07432RL in existing designs?

A: Yes. Both parts share identical resistance value (432 Ohms), power rating (0.25W), package format (1206), and operating temperature range (-55°C to 155°C). Physical dimensions fall within standard 1206 package tolerances and are compatible with standard 1206 PCB footprints.

Q: What is the primary difference between these two parts?

A: The ERA-8AEB4320V offers tighter tolerance (±0.1% versus ±1%) and includes automotive AEC-Q200 certification. The temperature coefficient is also improved (±25ppm/°C versus ±50ppm/°C).

Q: Are there any height or footprint concerns when substituting?

A: Physical dimensions are slightly different (RT1206FRE07432RL: 3.10mm x 1.60mm; ERA-8AEB4320V: 3.20mm x 1.60mm). Both conform to 1206 package specifications and are compatible with standard 1206 PCB footprints. Height variation (0.65mm versus 0.70mm) is within acceptable tolerance for standard assembly processes.

Q: Do both parts meet the same compliance requirements?

A: Yes. Both parts are ROHS3 compliant, REACH unaffected, and carry MSL 1 (unlimited) moisture sensitivity rating. The ERA-8AEB4320V additionally qualifies for automotive applications through AEC-Q200 certification.

Q: Which part should be selected for new designs?

A: Selection depends on application requirements. For general-purpose applications, either part is suitable. For applications requiring higher precision or automotive-grade reliability, the ERA-8AEB4320V is the appropriate choice.