Equivalent & Substitute Parts for RT0805FRE0780R6L

Part Overview

The RT0805FRE0780R6L is a 0805 (2012 Metric) thin film chip resistor manufactured by YAGEO with a resistance value of 80.6 Ohms and ±1% tolerance. This surface mount device is rated for 0.125W (1/8W) power dissipation and operates across a temperature range of -55°C to 155°C. The part is ROHS3 compliant and carries an MSL rating of 1 (Unlimited). Alternative equivalent and substitute parts are identified for applications requiring enhanced tolerance specifications, automotive-grade reliability, or alternative sourcing.

Substiute Parts

RT0805FRE0780R6L

YAGEOIn Stock: 1206RT0805FRE0780R6L Datasheet

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RT0805BRD0780R6L

YAGEOIn Stock: 9586RT0805BRD0780R6L Datasheet

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ERA-6AEB80R6V

Panasonic Electronic ComponentsIn Stock: 20467ERA-6AEB80R6V Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RT0805FRE0780R6L are qualified based on the following criteria:

• Identical Resistance Value: 80.6 Ohms
• Identical Package: 0805 (2012 Metric)
• Identical Power Rating: 0.125W (1/8W)
• Identical Composition: Thin Film
• Identical Operating Temperature Range: -55°C to 155°C
• Identical Termination Count: 2
• Identical Physical Dimensions: 0.079" L x 0.049" W (2.00mm x 1.25mm)
• Identical Height - Seated (Max): 0.024" (0.60mm)
• Identical RoHS and REACH Compliance: ROHS3 Compliant, REACH Unaffected

Substitute parts may differ in tolerance specification and temperature coefficient, which represent performance enhancements rather than functional incompatibilities. All substitute parts maintain electrical and mechanical compatibility with the original specification.

Parameter Comparison

Engineering Selection Recommendations

RT0805BRD0780R6L (YAGEO): This substitute offers improved tolerance (±0.1% versus ±1%) and reduced temperature coefficient (±25ppm/°C versus ±50ppm/°C) while maintaining identical electrical and mechanical specifications. Both parts are ROHS3 compliant and carry active product status. Selection of this part is appropriate for applications requiring tighter tolerance control.

ERA-6AEB80R6V (Panasonic Electronic Components): This substitute provides identical tolerance and temperature coefficient improvements as the RT0805BRD0780R6L, with the addition of AEC-Q200 automotive qualification. This part is suitable for automotive applications requiring automotive-grade reliability certification while maintaining all other electrical and mechanical compatibility with the original specification.

Frequently Asked Questions (FAQ)

Q: Can RT0805BRD0780R6L be used as a direct replacement for RT0805FRE0780R6L?

A: Yes. Both parts share identical resistance value (80.6 Ohms), package (0805), power rating (0.125W), composition (thin film), operating temperature range (-55°C to 155°C), and physical dimensions. The RT0805BRD0780R6L offers enhanced tolerance (±0.1% versus ±1%) and lower temperature coefficient (±25ppm/°C versus ±50ppm/°C), making it functionally compatible and electrically superior for precision applications.

Q: Can ERA-6AEB80R6V be used as a direct replacement for RT0805FRE0780R6L?

A: Yes. The ERA-6AEB80R6V maintains identical electrical and mechanical specifications including resistance value, package, power rating, composition, operating temperature range, and physical dimensions. The addition of AEC-Q200 automotive qualification does not affect compatibility; it represents an enhanced certification level suitable for automotive environments.

Q: What is the difference between tolerance specifications ±1% and ±0.1%?

A: Tolerance specifies the allowable deviation from the nominal resistance value. The RT0805FRE0780R6L permits deviation up to ±1% (approximately ±0.806 Ohms from 80.6 Ohms nominal), while substitute parts RT0805BRD0780R6L and ERA-6AEB80R6V permit deviation up to ±0.1% (approximately ±0.0806 Ohms). Tighter tolerance is required for precision analog circuits and measurement applications.

Q: What does temperature coefficient ±50ppm/°C versus ±25ppm/°C indicate?

A: Temperature coefficient describes resistance value change per degree Celsius. The RT0805FRE0780R6L exhibits ±50ppm/°C, while substitute parts exhibit ±25ppm/°C. Lower temperature coefficient indicates greater resistance stability across the operating temperature range (-55°C to 155°C), which is critical for temperature-sensitive applications.

Q: Are all three parts ROHS3 compliant?

A: Yes. RT0805FRE0780R6L, RT0805BRD0780R6L, and ERA-6AEB80R6V are all ROHS3 compliant and REACH unaffected, meeting environmental and regulatory requirements for electronic component manufacturing and use.

Q: What does AEC-Q200 certification on ERA-6AEB80R6V indicate?

A: AEC-Q200 is an automotive industry standard qualification for passive components. This certification indicates the ERA-6AEB80R6V has undergone rigorous testing and validation for automotive applications, including thermal cycling, vibration, and reliability assessments. Selection of AEC-Q200 qualified parts is required for automotive system designs.

Q: Are the physical dimensions identical across all three parts?

A: Yes. All three parts share identical package designation (0805 / 2012 Metric), length (0.079" / 2.00mm), width (0.049" / 1.25mm), and maximum seated height (0.024" / 0.60mm). They are mechanically interchangeable on PCB layouts designed for 0805 package components.