Equivalent & Substitute Parts for RT0603FRE07255RL

Part Overview

The RT0603FRE07255RL is a 255 Ohms ±1% thin film chip resistor in 0603 (1608 Metric) package rated at 0.1W (1/10W) power dissipation. Manufactured by YAGEO, this component is actively produced and widely used in general-purpose electronic applications. Finding equivalent and substitute parts becomes necessary when managing supply chain continuity, optimizing cost structures, or accommodating specific application requirements such as improved tolerance specifications or enhanced automotive qualification.

Substiute Parts

RT0603FRE07255RL

YAGEOIn Stock: 1033RT0603FRE07255RL Datasheet

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ERA-3AEB2550V

Panasonic Electronic ComponentsIn Stock: 3556ERA-3AEB2550V Datasheet

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RP73PF1J255RBTDF

TE Connectivity Passive ProductIn Stock: 1510RP73PF1J255RBTDF Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RT0603FRE07255RL is determined by strict adherence to the following parameters:

Critical Parameters (Must Match Exactly):

• Resistance value: 255 Ohms
• Package type: 0603 (1608 Metric)
• Composition: Thin Film
• Operating temperature range: -55°C to 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 (tighter control)
• Manufacturer and series designation

The two substitute parts listed below meet all critical parameters while offering enhanced specifications in tolerance and/or power rating.

Parameter Comparison

Engineering Selection Recommendations

ERA-3AEB2550V (Panasonic Electronic Components) is suitable for applications requiring automotive-grade qualification. This part carries AEC-Q200 certification and offers improved tolerance (±0.1%) and tighter temperature coefficient (±25ppm/°C) compared to the RT0603FRE07255RL. The identical power rating and package dimensions ensure direct mechanical and electrical compatibility. Selection of this part is appropriate when automotive reliability standards or enhanced precision specifications are required.

RP73PF1J255RBTDF (TE Connectivity Passive Product) provides increased power dissipation capability at 0.167W (1/6W) while maintaining the same 0603 package footprint. This part also features ±0.1% tolerance and ±25ppm/°C temperature coefficient. The higher power rating accommodates applications with greater thermal stress or margin requirements. This part is suitable for general-purpose applications where enhanced power handling is beneficial.

Both substitute parts maintain full compatibility with the original RT0603FRE07255RL in terms of package, resistance value, operating temperature range, and environmental compliance. Selection between substitutes depends on specific application requirements for tolerance precision, power dissipation margin, and automotive qualification status.

Frequently Asked Questions (FAQ)

Q: Can ERA-3AEB2550V be used as a direct replacement for RT0603FRE07255RL?

A: Yes. Both parts share identical resistance (255 Ohms), package (0603), composition (thin film), operating temperature range (-55°C to 155°C), and environmental compliance (ROHS3, MSL 1). The ERA-3AEB2550V offers superior tolerance (±0.1% vs ±1%) and temperature coefficient (±25ppm/°C vs ±50ppm/°C), making it a direct upgrade-compatible substitute.

Q: Can RP73PF1J255RBTDF be used as a direct replacement for RT0603FRE07255RL?

A: Yes. Both parts share identical resistance (255 Ohms), package (0603), composition (thin film), operating temperature range (-55°C to 155°C), and environmental compliance (ROHS3, MSL 1). The RP73PF1J255RBTDF provides higher power rating (0.167W vs 0.1W), improved tolerance (±0.1% vs ±1%), and tighter temperature coefficient (±25ppm/°C vs ±50ppm/°C).

Q: What are the key differences between the two substitute parts?

A: ERA-3AEB2550V carries AEC-Q200 automotive qualification and maintains the original 0.1W power rating. RP73PF1J255RBTDF offers increased power dissipation at 0.167W without automotive certification. Both provide identical tolerance and temperature coefficient improvements. Selection depends on whether automotive qualification is required for the application.

Q: Are there any package or footprint differences between these parts?

A: All three parts use the 0603 (1608 Metric) package. Physical dimensions are equivalent: 0.063" L x 0.031" W (1.60mm x 0.80mm) for RT0603FRE07255RL and ERA-3AEB2550V, and 0.061" L x 0.031" W (1.55mm x 0.80mm) for RP73PF1J255RBTDF. All parts have identical maximum seated height of 0.022" (0.55mm). PCB layout and assembly compatibility is maintained across all three parts.

Q: What compliance certifications apply to these parts?

A: All three parts are ROHS3 compliant, carry MSL rating of 1 (Unlimited), and are classified as EAR99 for export control purposes. ERA-3AEB2550V additionally carries AEC-Q200 automotive qualification. REACH status is "REACH Unaffected" for RT0603FRE07255RL and ERA-3AEB2550V; TE Connectivity's REACH status for RP73PF1J255RBTDF is listed as vendor undefined.