RT0402FRE0710R7L Equivalent & Substitute Parts

Part Overview

The RT0402FRE0710R7L is a 10.7 Ohm thin film chip resistor manufactured by YAGEO in the 0402 (1005 Metric) package format. This component is rated at 1/16W (0.063W) with ±1% tolerance and is designed for precision applications requiring stable resistance values across a wide operating temperature range of -55°C to 155°C. The part maintains Active product status and is RoHS3 compliant with MSL Level 1 rating, making it suitable for high-reliability electronic assemblies. Equivalent and substitute parts are identified to provide design flexibility, supply chain alternatives, and performance optimization options for applications where tolerance, temperature coefficient, or manufacturer preference may influence component selection.

Substiute Parts

RT0402FRE0710R7L

YAGEOIn Stock: 1143RT0402FRE0710R7L Datasheet

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CPF0402B10R7E1

TE Connectivity Passive ProductIn Stock: 898CPF0402B10R7E1 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RT0402FRE0710R7L is determined by strict adherence to the following critical parameters:

• Resistance Value: Must be exactly 10.7 Ohms
• Package Format: Must be 0402 (1005 Metric) to ensure mechanical and electrical compatibility with PCB layouts
• Composition: Thin film construction required for performance consistency
• Power Rating: Minimum 0.063W (1/16W) to meet thermal dissipation requirements
• Operating Temperature Range: Must support -55°C to 155°C minimum
• Compliance: RoHS3 compliance mandatory for regulatory alignment
• Termination Count: Two terminations required for standard SMD application

The CPF0402B10R7E1 manufactured by TE Connectivity qualifies as a direct substitute based on matching all mandatory parameters while offering enhanced tolerance (±0.1% versus ±1%) and improved temperature coefficient (±25ppm/°C versus ±50ppm/°C).

Parameter Comparison

Engineering Selection Recommendations

Both the RT0402FRE0710R7L and CPF0402B10R7E1 maintain Active product status and satisfy RoHS3 compliance requirements. The RT0402FRE0710R7L is suitable for applications where standard ±1% tolerance meets circuit specifications. The CPF0402B10R7E1 offers superior performance characteristics with tighter ±0.1% tolerance and lower temperature coefficient (±25ppm/°C), making it appropriate for precision analog circuits, measurement instrumentation, or applications requiring enhanced stability across the full operating temperature range. Both components carry MSL Level 1 rating, eliminating moisture sensitivity constraints during storage and assembly. Selection between these parts should be based on tolerance requirements, temperature stability demands, and manufacturer availability within the supply chain.

Frequently Asked Questions (FAQ)

Q: Can CPF0402B10R7E1 be used as a direct replacement for RT0402FRE0710R7L?

A: Yes. Both components share identical resistance value (10.7 Ohms), package format (0402), power rating (1/16W), and operating temperature range (-55°C to 155°C). The CPF0402B10R7E1 provides enhanced tolerance and temperature coefficient performance while maintaining full compatibility with existing PCB designs.

Q: What are the key differences between these two resistors?

A: The primary differences are tolerance specification (±1% versus ±0.1%) and temperature coefficient (±50ppm/°C versus ±25ppm/°C). The CPF0402B10R7E1 delivers tighter tolerance and improved thermal stability. Both are thin film construction with identical mechanical dimensions and electrical ratings.

Q: Are there any package or footprint compatibility concerns?

A: No. Both components use the 0402 (1005 Metric) package with identical dimensions (0.039" L x 0.020" W, 1.00mm x 0.50mm) and maximum seated height (0.014", 0.35mm). PCB footprints and assembly processes require no modification.

Q: Do both parts meet RoHS and compliance requirements?

A: Yes. Both RT0402FRE0710R7L and CPF0402B10R7E1 are ROHS3 compliant and carry MSL Level 1 rating. Both are classified under ECCN EAR99 and HTSUS 8533.21.0030, meeting standard regulatory and trade requirements.

Q: Which part should be selected for high-precision applications?

A: The CPF0402B10R7E1 is recommended for applications requiring enhanced accuracy and temperature stability due to its ±0.1% tolerance and ±25ppm/°C temperature coefficient. The RT0402FRE0710R7L is appropriate where standard ±1% tolerance satisfies circuit requirements.