RT0603FRE0780R6L Equivalent & Substitute Parts

Part Overview

The RT0603FRE0780R6L is a 0603 (1608 Metric) thin film chip resistor manufactured by YAGEO, rated at 80.6 Ohms with ±1% tolerance and 0.1W power dissipation. This component is classified as Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified when equivalent resistance values, package dimensions, and thermal operating ranges align with the original specification, enabling direct board-level replacement without circuit redesign.

Substiute Parts

RT0603FRE0780R6L

YAGEOIn Stock: 1185RT0603FRE0780R6L Datasheet

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RT0603DRE0780R6L

YAGEOIn Stock: 7060RT0603DRE0780R6L Datasheet

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ERA-3AEB80R6V

Panasonic Electronic ComponentsIn Stock: 21565ERA-3AEB80R6V Datasheet

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RP73PF1J80R6BTDF

TE Connectivity Passive ProductIn Stock: 3695RP73PF1J80R6BTDF Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RT0603FRE0780R6L is determined by the following mandatory parameters:

• Resistance Value: Must be 80.6 Ohms (exact match)
• Package / Case: Must be 0603 (1608 Metric) for PCB footprint compatibility
• Composition: Thin film construction maintains electrical performance characteristics
• Operating Temperature Range: Must support -55°C ~ 155°C minimum
• RoHS Compliance: ROHS3 Compliant status required for regulatory alignment

Tolerance, power rating, and temperature coefficient may vary within acceptable engineering margins. All identified substitutes maintain identical package dimensions and thermal operating specifications, ensuring mechanical and thermal compatibility without board redesign.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts maintain Active product status and full RoHS3 compliance, ensuring regulatory and supply chain continuity. Selection between substitutes depends on application-specific tolerance and thermal stability requirements:

RT0603DRE0780R6L provides improved tolerance (±0.5%) over the original ±1% specification while maintaining identical power rating and temperature coefficient, suitable for applications requiring tighter resistance accuracy within the same thermal performance envelope.

ERA-3AEB80R6V offers the highest tolerance specification (±0.1%) combined with automotive AEC-Q200 qualification and superior temperature coefficient (±25ppm/°C), appropriate for automotive and high-reliability applications where precision and thermal stability are critical.

RP73PF1J80R6BTDF delivers increased power dissipation capability (0.167W versus 0.1W) with ±0.1% tolerance and ±25ppm/°C temperature coefficient, suitable for applications requiring higher thermal headroom or enhanced precision in standard industrial environments.

Frequently Asked Questions (FAQ)

Q: Can RT0603DRE0780R6L replace RT0603FRE0780R6L directly on the PCB?

A: Yes. Both components share identical 0603 (1608 Metric) package dimensions, footprint, and thermal operating range (-55°C ~ 155°C). The improved ±0.5% tolerance of the RT0603DRE0780R6L is a functional upgrade requiring no board modifications.

Q: What is the difference between the ERA-3AEB80R6V and other substitutes?

A: The ERA-3AEB80R6V includes automotive AEC-Q200 qualification and features a superior temperature coefficient (±25ppm/°C versus ±50ppm/°C), making it suitable for automotive and high-reliability applications. All other electrical and mechanical parameters remain compatible.

Q: Does RP73PF1J80R6BTDF have different physical dimensions?

A: The RP73PF1J80R6BTDF has a slightly shorter length (0.061" versus 0.063") but maintains the same 0603 package classification and height (0.022" max). This minor dimensional variance does not affect standard 0603 PCB footprints.

Q: Are all substitutes RoHS3 compliant?

A: Yes. All substitute parts listed carry ROHS3 Compliant status, maintaining regulatory alignment with the original RT0603FRE0780R6L.

Q: Which substitute should I select for precision-critical circuits?

A: Both ERA-3AEB80R6V and RP73PF1J80R6BTDF offer ±0.1% tolerance. The ERA-3AEB80R6V is preferred for automotive applications due to AEC-Q200 qualification, while RP73PF1J80R6BTDF is suitable for general industrial precision applications.