RT0402FRE0710R2L Equivalent & Substitute Parts

Part Overview

The RT0402FRE0710R2L is a 10.2 Ohms ±1% thin film chip resistor in 0402 (1005 Metric) package manufactured by YAGEO. This surface mount resistor is rated for 0.063W (1/16W) power dissipation and operates across -55°C to 155°C. The part maintains Active product status with ROHS3 compliance and MSL Level 1 rating. Substitute parts are identified for applications requiring improved tolerance specifications or alternative manufacturer sourcing while maintaining identical mechanical and thermal characteristics.

Substiute Parts

RT0402FRE0710R2L

YAGEOIn Stock: 983RT0402FRE0710R2L Datasheet

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RT0402BRD0710R2L

YAGEOIn Stock: 19308RT0402BRD0710R2L Datasheet

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CPF0402B10R2E1

TE Connectivity Passive ProductIn Stock: 1871CPF0402B10R2E1 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RT0402FRE0710R2L are qualified based on the following criteria:

Electrical Parameters (Must Match):

• Resistance value: 10.2 Ohms
• Power rating: 0.063W (1/16W)
• Operating temperature range: -55°C to 155°C
• Package type: 0402 (1005 Metric)
• Composition: Thin Film

Allowable Variations:

• Tolerance: Substitutes with ±0.1% tolerance are acceptable as they represent improved precision while maintaining backward compatibility with ±1% requirement
• Temperature coefficient: Substitutes with ±25ppm/°C are acceptable as they represent improved stability
• Manufacturer: Alternative qualified manufacturers permitted

Compliance Requirements:

• RoHS3 compliance maintained
• MSL Level 1 maintained
• ECCN EAR99 classification maintained

Parameter Comparison

Engineering Selection Recommendations

RT0402BRD0710R2L (YAGEO): This substitute offers improved tolerance specification (±0.1% versus ±1%) and reduced temperature coefficient (±25ppm/°C versus ±50ppm/°C) while maintaining identical mechanical fit and thermal operating range. Both parts are YAGEO products with Active status and ROHS3 compliance. Selection is appropriate for applications requiring tighter resistance tolerance without design modification.

CPF0402B10R2E1 (TE Connectivity Passive Product): This substitute provides equivalent tolerance and temperature coefficient improvements as the YAGEO RT0402BRD0710R2L option. TE Connectivity Passive Product series maintains Active status and ROHS3 compliance. REACH status is listed as Vendor Undefined for this part. Selection is appropriate for applications requiring alternative manufacturer sourcing with improved precision specifications.

Both substitutes maintain identical package dimensions, power rating, and operating temperature range, ensuring direct mechanical and thermal compatibility with the original RT0402FRE0710R2L specification.

Frequently Asked Questions (FAQ)

Q: Can RT0402BRD0710R2L replace RT0402FRE0710R2L in existing designs?

A: Yes. Both parts share identical resistance value (10.2 Ohms), power rating (0.063W), package (0402), and operating temperature range (-55°C to 155°C). The substitute offers improved tolerance (±0.1% versus ±1%) and temperature coefficient (±25ppm/°C versus ±50ppm/°C), making it a direct upgrade with no design changes required.

Q: What is the difference between the two substitute parts?

A: RT0402BRD0710R2L is manufactured by YAGEO, while CPF0402B10R2E1 is manufactured by TE Connectivity Passive Product. Both offer identical electrical specifications (10.2 Ohms ±0.1%, ±25ppm/°C) and mechanical compatibility. Selection depends on supplier availability and procurement requirements.

Q: Are the package dimensions identical across all three parts?

A: Yes. All three parts use the 0402 (1005 Metric) package with dimensions of 0.039" L x 0.020" W (1.00mm x 0.50mm) and maximum seated height of 0.014" (0.35mm). They are mechanically interchangeable on PCB layouts.

Q: Do all parts meet RoHS compliance?

A: RT0402FRE0710R2L and RT0402BRD0710R2L are ROHS3 Compliant. CPF0402B10R2E1 is also ROHS3 Compliant. All three parts meet RoHS requirements for restricted substance compliance.

Q: What is the temperature coefficient significance?

A: Temperature coefficient indicates resistance value change per degree Celsius. The main part (RT0402FRE0710R2L) has ±50ppm/°C, while both substitutes have ±25ppm/°C. Lower temperature coefficient means better resistance stability across the operating temperature range (-55°C to 155°C), beneficial for precision applications.

Q: Can these parts be used interchangeably in high-precision circuits?

A: The substitute parts with ±0.1% tolerance and ±25ppm/°C temperature coefficient are suitable for applications requiring tighter tolerance control compared to the original ±1% specification. Mechanical and thermal compatibility is maintained across all three parts.