RT1206FRE07665RL Equivalent & Substitute Parts

Part Overview

The RT1206FRE07665RL is a 665 Ohm ±1% thin film chip resistor in 1206 (3216 Metric) package format, rated for 0.25W (1/4W) power dissipation. This YAGEO component operates across -55°C to 155°C and is ROHS3 compliant with MSL 1 rating. The part is currently active in production with 670 pieces in stock. Substitute parts are identified to address inventory availability, enhanced tolerance specifications, or automotive-grade requirements while maintaining electrical and mechanical compatibility.

Substiute Parts

RT1206FRE07665RL

YAGEOIn Stock: 712RT1206FRE07665RL Datasheet

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RT1206BRD07665RL

YAGEOIn Stock: 2098RT1206BRD07665RL Datasheet

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ERA-8AEB6650V

Panasonic Electronic ComponentsIn Stock: 4960ERA-8AEB6650V Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RT1206FRE07665RL is determined by the following mandatory parameters:

• Resistance value: 665 Ohms (exact match required)
• Package / Case: 1206 (3216 Metric) (exact match required)
• Power rating: 0.25W minimum
• Composition: Thin Film
• Operating temperature range: -55°C ~ 155°C minimum coverage
• RoHS compliance: ROHS3 Compliant

Tolerance and temperature coefficient may vary within acceptable engineering margins. Substitute parts identified below meet all mandatory parameters while offering enhanced tolerance specifications (±0.1% vs. ±1%) and automotive-grade certification where applicable.

Parameter Comparison

Engineering Selection Recommendations

RT1206BRD07665RL (YAGEO) is a direct upgrade substitute offering improved tolerance (±0.1% vs. ±1%) and lower temperature coefficient (±25ppm/°C vs. ±50ppm/°C) while maintaining identical package, power rating, and operating temperature specifications. This part is suitable for applications requiring tighter resistance accuracy within the same YAGEO product line.

ERA-8AEB6650V (Panasonic Electronic Components) provides equivalent electrical performance with ±0.1% tolerance and ±25ppm/°C temperature coefficient. This part carries AEC-Q200 automotive qualification, making it appropriate for automotive and high-reliability applications. Physical dimensions vary slightly (3.20mm L vs. 3.10mm L; 0.70mm H vs. 0.65mm H), requiring verification of PCB layout constraints.

All three parts maintain ROHS3 compliance, MSL 1 rating, and identical operating temperature range (-55°C ~ 155°C).

Frequently Asked Questions (FAQ)

Q: Can RT1206BRD07665RL replace RT1206FRE07665RL in any application?

A: Yes. Both parts share identical resistance value (665 Ohms), package (1206), power rating (0.25W), and operating temperature range (-55°C ~ 155°C). RT1206BRD07665RL offers superior tolerance (±0.1% vs. ±1%) and lower temperature coefficient, making it suitable for all applications where the original part is used.

Q: What are the physical differences between ERA-8AEB6650V and the YAGEO parts?

A: ERA-8AEB6650V dimensions are 3.20mm L x 1.60mm W x 0.70mm H (max), compared to 3.10mm L x 1.60mm W x 0.65mm H (max) for RT1206FRE07665RL and RT1206BRD07665RL. Both are 1206 package format. Verify PCB footprint and clearance requirements before substitution.

Q: Is ERA-8AEB6650V suitable for automotive applications?

A: Yes. ERA-8AEB6650V carries AEC-Q200 automotive qualification, making it appropriate for automotive-grade designs. The other two parts do not carry automotive certification.

Q: Do all three parts have the same moisture sensitivity rating?

A: Yes. All three parts have MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions during storage or handling.

Q: Can I use these parts interchangeably on the same PCB?

A: RT1206FRE07665RL and RT1206BRD07665RL are directly interchangeable due to identical package dimensions. ERA-8AEB6650V has slightly larger dimensions and requires verification of PCB layout clearances before substitution.