RT1206FRE077K87L Equivalent & Substitute Parts

Part Overview

The RT1206FRE077K87L is a 7.87 kOhms ±1% thin film chip resistor manufactured by YAGEO in 1206 (3216 Metric) package format. This surface mount device is rated for 0.25W (1/4W) power dissipation and operates across the temperature range of -55°C to 155°C. The component is ROHS3 compliant with MSL Level 1 rating, indicating unlimited moisture sensitivity protection. As an active product with 1027 units in stock, substitute parts may be required for design optimization, supply chain flexibility, or enhanced performance specifications.

Substiute Parts

RT1206FRE077K87L

YAGEOIn Stock: 1040RT1206FRE077K87L Datasheet

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ERA-8AEB7871V

Panasonic Electronic ComponentsIn Stock: 5841ERA-8AEB7871V Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the RT1206FRE077K87L is determined by the following critical parameters:

• Resistance Value: Must be 7.87 kOhms
• Package Format: Must be 1206 (3216 Metric) for PCB footprint compatibility
• Power Rating: Must be 0.25W (1/4W) or higher
• Composition: Thin film construction maintains performance characteristics
• Operating Temperature Range: Must support -55°C to 155°C minimum
• Compliance: ROHS3 and REACH compliance required for regulatory alignment

The ERA-8AEB7871V from Panasonic Electronic Components qualifies as a direct substitute based on matching resistance value, package format, power rating, composition, and operating temperature range. Enhanced specifications in tolerance (±0.1% vs ±1%) and temperature coefficient (±25ppm/°C vs ±50ppm/°C) provide performance improvement without compromising compatibility.

Parameter Comparison

Engineering Selection Recommendations

The ERA-8AEB7871V serves as a direct substitute for the RT1206FRE077K87L with enhanced specifications. Both components maintain ROHS3 compliance and MSL Level 1 rating, ensuring regulatory and environmental compatibility. The Panasonic ERA-8AEB7871V provides tighter tolerance (±0.1% vs ±1%) and lower temperature coefficient (±25ppm/°C vs ±50ppm/°C), resulting in improved accuracy and stability across the operating temperature range. The ERA-8AEB7871V carries AEC-Q200 automotive qualification, making it suitable for applications requiring automotive-grade reliability. Selection between these components should be based on application requirements for tolerance precision and environmental qualification needs.

Frequently Asked Questions (FAQ)

Q: Can the ERA-8AEB7871V replace the RT1206FRE077K87L in existing designs?

A: Yes. Both components share identical resistance value (7.87 kOhms), power rating (0.25W), package format (1206), and operating temperature range (-55°C to 155°C). The ERA-8AEB7871V is a direct footprint and functional substitute.

Q: What are the dimensional differences between these parts?

A: The RT1206FRE077K87L measures 0.122" L × 0.063" W (3.10mm × 1.60mm) with maximum seated height of 0.026" (0.65mm). The ERA-8AEB7871V measures 0.126" L × 0.063" W (3.20mm × 1.60mm) with maximum seated height of 0.028" (0.70mm). These minor variations remain within standard 1206 package tolerances and do not affect PCB layout compatibility.

Q: Why does the ERA-8AEB7871V have tighter tolerance?

A: The ERA-8AEB7871V is manufactured using Panasonic's thin film technology with AEC-Q200 automotive qualification, which inherently provides ±0.1% tolerance compared to the standard ±1% tolerance of the RT1206FRE077K87L.

Q: Are both components suitable for high-temperature applications?

A: Yes. Both components operate across -55°C to 155°C. The ERA-8AEB7871V provides superior temperature stability with ±25ppm/°C temperature coefficient versus ±50ppm/°C for the RT1206FRE077K87L.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the RT1206FRE077K87L and ERA-8AEB7871V are ROHS3 compliant, REACH unaffected, and carry MSL Level 1 rating. The ERA-8AEB7871V additionally carries AEC-Q200 automotive qualification.