Equivalent & Substitute Parts for RT0603FRE07909RL

Part Overview

The RT0603FRE07909RL is a 909 Ohms ±1% thin film chip resistor in 0603 (1608 Metric) package rated at 0.1W (1/10W) power dissipation. This YAGEO component is actively produced and ROHS3 compliant, designed for general-purpose SMD applications requiring standard tolerance performance. Substitute parts are identified to address applications requiring improved tolerance specifications, enhanced automotive qualification, or increased power handling capability while maintaining the same resistance value and package footprint.

Substiute Parts

RT0603FRE07909RL

YAGEOIn Stock: 733RT0603FRE07909RL Datasheet

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RT0603BRD07909RL

YAGEOIn Stock: 15090RT0603BRD07909RL Datasheet

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ERA-3AEB9090V

Panasonic Electronic ComponentsIn Stock: 39697ERA-3AEB9090V Datasheet

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RP73PF1J909RBTDF

TE Connectivity Passive ProductIn Stock: 1693RP73PF1J909RBTDF Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following criteria:

Mandatory Compatibility Parameters:

• Resistance value: 909 Ohms (exact match required)
• Package: 0603 (1608 Metric) footprint
• Composition: Thin Film
• Operating temperature range: -55°C ~ 155°C minimum
• RoHS3 compliance
• MSL rating: 1 (Unlimited)

Allowable Variations:

• Tolerance: May be equal to or tighter than ±1%
• Power rating: May be equal to or greater than 0.1W
• Temperature coefficient: May be equal to or lower than ±50ppm/°C
• Manufacturer and series designation

All identified substitute parts meet or exceed the mandatory compatibility parameters and are therefore electrically and mechanically interchangeable with the RT0603FRE07909RL.

Parameter Comparison

Engineering Selection Recommendations

RT0603BRD07909RL (YAGEO): Direct upgrade within the same manufacturer series. Provides tighter tolerance (±0.1% vs ±1%) and improved temperature coefficient (±25ppm/°C vs ±50ppm/°C) while maintaining identical power rating and package specifications. Suitable for applications requiring enhanced precision without automotive qualification requirements.

ERA-3AEB9090V (Panasonic Electronic Components): Equivalent performance to RT0603BRD07909RL with additional AEC-Q200 automotive qualification. Appropriate for automotive and mission-critical applications where component reliability under automotive environmental standards is required. Maintains identical electrical specifications and package footprint.

RP73PF1J909RBTDF (TE Connectivity Passive Product): Provides increased power handling capability (0.167W vs 0.1W) with tighter tolerance and improved temperature coefficient. Suitable for applications requiring higher power dissipation margin or thermal headroom while maintaining the same package footprint and resistance value.

Frequently Asked Questions (FAQ)

Q: Can RT0603BRD07909RL be used as a direct replacement for RT0603FRE07909RL?

A: Yes. Both parts share identical resistance, power rating, package, and operating temperature specifications. RT0603BRD07909RL offers improved tolerance and temperature coefficient performance.

Q: What is the primary advantage of ERA-3AEB9090V?

A: ERA-3AEB9090V carries AEC-Q200 automotive qualification, making it suitable for automotive applications where component qualification to automotive standards is mandatory. Electrical specifications are equivalent to RT0603BRD07909RL.

Q: When should RP73PF1J909RBTDF be selected?

A: RP73PF1J909RBTDF is appropriate when the application requires higher power dissipation capability (0.167W vs 0.1W) or when thermal margin is a design consideration, while maintaining the same 0603 package footprint.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts are ROHS3 compliant with MSL rating of 1 (Unlimited), matching the environmental compliance profile of the main part.

Q: Do substitute parts fit the same PCB footprint?

A: Yes. All substitute parts use the 0603 (1608 Metric) package with identical termination count and compatible physical dimensions, ensuring direct PCB footprint compatibility.

Q: What tolerance specifications are available across the substitute parts?

A: The main part RT0603FRE07909RL offers ±1% tolerance. All substitute parts provide tighter ±0.1% tolerance, suitable for precision applications requiring improved component accuracy.