RT1210FRE0715RL Equivalent & Substitute Parts

Part Overview

The RT1210FRE0715RL is a thin film chip resistor manufactured by YAGEO in the 1210 (3225 Metric) package format. This component delivers 15 Ohms resistance at ±1% tolerance with 0.25W power rating, designed for precision applications requiring stable performance across the -55°C to 125°C operating temperature range. The part maintains Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1), making it suitable for industrial and commercial electronic assemblies. Equivalent and substitute parts are identified based on matching resistance value, package format, power rating, and thermal specifications while allowing controlled tolerance improvements.

Substiute Parts

RT1210FRE0715RL

YAGEOIn Stock: 1127RT1210FRE0715RL Datasheet

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RT1210DRE0715RL

YAGEOIn Stock: 5151RT1210DRE0715RL Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution for the RT1210FRE0715RL is determined by the following critical parameters:

• Resistance Value: Must be 15 Ohms (exact match required)
• Package Format: Must be 1210 (3225 Metric) for PCB footprint compatibility
• Power Rating: Must be 0.25W minimum to handle circuit requirements
• Composition: Thin film construction maintains temperature stability and performance characteristics
• Temperature Coefficient: ±50ppm/°C ensures thermal performance consistency
• Operating Temperature Range: Must support -55°C ~ 125°C minimum
• Compliance: RoHS3 compliance and MSL 1 rating required for manufacturing and storage compatibility

The RT1210DRE0715RL qualifies as a direct substitute by meeting all mandatory parameters while offering improved tolerance specification (±0.5% versus ±1%), providing enhanced precision for applications where tighter tolerance is beneficial without introducing incompatibility.

Parameter Comparison

Engineering Selection Recommendations

Both the RT1210FRE0715RL and RT1210DRE0715RL maintain Active product status with identical RoHS3 compliance and MSL 1 ratings, ensuring equivalent manufacturing and supply chain compatibility. The RT1210DRE0715RL provides tighter tolerance specification (±0.5%) compared to the main part (±1%), making it suitable for applications requiring improved precision without any compromise in thermal performance, package compatibility, or regulatory compliance. Selection between these parts should be based on circuit tolerance requirements and application specifications rather than availability or compliance considerations, as both meet identical regulatory and environmental standards.

Frequently Asked Questions (FAQ)

Q: Can RT1210DRE0715RL replace RT1210FRE0715RL in existing designs?

A: Yes. Both parts share identical resistance value, package format, power rating, temperature coefficient, and operating temperature range. The substitute offers improved tolerance (±0.5% versus ±1%), which is compatible with any circuit designed for the original part.

Q: What is the significance of the tolerance difference between these parts?

A: The RT1210DRE0715RL tolerance of ±0.5% provides tighter resistance accuracy compared to the ±1% tolerance of the RT1210FRE0715RL. This means the actual resistance value will be closer to the nominal 15 Ohms specification, beneficial for precision analog circuits, measurement applications, and feedback networks where resistance accuracy directly impacts circuit performance.

Q: Are the physical dimensions identical between these parts?

A: Yes. Both parts use the 1210 (3225 Metric) package with identical dimensions: 0.122" L x 0.102" W (3.10mm x 2.60mm) and maximum seated height of 0.026" (0.65mm). PCB footprints and assembly processes are fully compatible.

Q: Do these parts have the same thermal performance?

A: Yes. Both parts share identical temperature coefficient (±50ppm/°C) and operating temperature range (-55°C ~ 125°C), ensuring equivalent thermal stability and performance across the full operating envelope.

Q: Are there any compliance or regulatory differences?

A: No. Both parts maintain identical RoHS3 compliance, REACH Unaffected status, MSL 1 rating, and ECCN/HTSUS classifications, ensuring equivalent regulatory and environmental compliance for manufacturing, storage, and deployment.