RT0402FRE07102RL Equivalent & Substitute Parts

Part Overview

The RT0402FRE07102RL is a 102 Ohm ±1% thin film chip resistor in 0402 (1005 Metric) surface mount package manufactured by YAGEO. This component is rated for 0.063W (1/16W) power dissipation with an operating temperature range of -55°C to 155°C. The part maintains Active product status and is ROHS3 compliant with unlimited moisture sensitivity rating (MSL 1).

Equivalent and substitute parts are identified when design requirements permit tolerance relaxation, enhanced performance specifications, or automotive-grade certifications while maintaining core electrical and mechanical compatibility.

Substiute Parts

RT0402FRE07102RL

YAGEOIn Stock: 744RT0402FRE07102RL Datasheet

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CPF0402B102RE1

TE Connectivity Passive ProductIn Stock: 1019CPF0402B102RE1 Datasheet

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ERA-2AEB1020X

Panasonic Electronic ComponentsIn Stock: 2855ERA-2AEB1020X Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RT0402FRE07102RL is determined by the following criteria:

• Resistance Value: Must be 102 Ohms
• Package Type: Must be 0402 (1005 Metric) surface mount
• Power Rating: Must support minimum 0.063W (1/16W)
• Composition: Thin film construction
• Operating Temperature Range: Must encompass -55°C to 155°C
• Compliance: ROHS3 compliant, MSL 1 rating

Substitute parts may exceed the original tolerance specification (±1%) with tighter tolerances (±0.1%), as this represents an upgrade in precision without compromising circuit compatibility. Automotive-grade certifications (AEC-Q200) are permissible enhancements when available.

Parameter Comparison

Engineering Selection Recommendations

CPF0402B102RE1 (TE Connectivity Passive Product): This substitute offers improved tolerance specification (±0.1% versus ±1%) and reduced temperature coefficient (±25ppm/°C versus ±50ppm/°C) while maintaining identical package dimensions and power rating. The part is ROHS3 compliant with MSL 1 rating and Active product status. Selection is appropriate for applications requiring enhanced precision without automotive qualification requirements.

ERA-2AEB1020X (Panasonic Electronic Components): This substitute provides the same tolerance and temperature coefficient improvements as the TE Connectivity option, with the addition of AEC-Q200 automotive qualification. The seated height is 0.016" (0.40mm) compared to 0.014" (0.35mm) for the original part. Selection is appropriate for automotive applications or designs requiring automotive-grade component certification while maintaining ROHS3 compliance and MSL 1 rating.

Frequently Asked Questions (FAQ)

Q: Can CPF0402B102RE1 be used as a direct replacement for RT0402FRE07102RL?

A: Yes. Both parts share identical resistance value (102 Ohms), package type (0402), power rating (0.063W), and operating temperature range (-55°C to 155°C). The CPF0402B102RE1 features tighter tolerance (±0.1%) and lower temperature coefficient (±25ppm/°C), which are compatible enhancements.

Q: What is the primary difference between CPF0402B102RE1 and ERA-2AEB1020X?

A: Both parts offer identical electrical specifications (102 Ohms, ±0.1% tolerance, ±25ppm/°C temperature coefficient). The ERA-2AEB1020X includes AEC-Q200 automotive qualification and has a maximum seated height of 0.016" (0.40mm) versus 0.014" (0.35mm) for the TE Connectivity part. Select ERA-2AEB1020X for automotive applications requiring AEC-Q200 certification.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. RT0402FRE07102RL, CPF0402B102RE1, and ERA-2AEB1020X are all ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating.

Q: Does the height difference between ERA-2AEB1020X (0.40mm) and the original part (0.35mm) affect PCB assembly?

A: The 0.05mm height difference is within typical PCB assembly tolerances for 0402 components. Verify clearance requirements for your specific application layout before selection.

Q: Can these parts be used interchangeably in existing designs?

A: Electrical interchangeability is confirmed for all three parts based on matching resistance value, package type, power rating, and operating temperature range. Physical clearance verification is required only for ERA-2AEB1020X due to the 0.05mm height increase.