RT0805FRE07806KL Equivalent & Substitute Parts

Part Overview

The RT0805FRE07806KL is an 806 kOhms ±1% thin film chip resistor in 0805 (2012 Metric) package format, rated at 0.125W (1/8W) power dissipation. This YAGEO component operates across -55°C to 155°C and is ROHS3 compliant with MSL 1 rating. The part is currently active in production with 1024 pieces in stock. Substitute parts are identified to address applications requiring improved tolerance specifications or automotive-grade reliability certifications while maintaining identical resistance value, package geometry, and power rating.

Substiute Parts

RT0805FRE07806KL

YAGEOIn Stock: 1093RT0805FRE07806KL Datasheet

Current PartRFQ

RT0805BRD07806KL

YAGEOIn Stock: 4138RT0805BRD07806KL Datasheet

UpgradeRFQ

ERA-6AEB8063V

Panasonic Electronic ComponentsIn Stock: 21755ERA-6AEB8063V Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RT0805FRE07806KL are qualified based on the following criteria:

Mandatory Matching Parameters:

• Resistance value: 806 kOhms (exact match required)
• Package / Case: 0805 (2012 Metric) (identical footprint and mounting)
• Power rating: 0.125W, 1/8W (same thermal capability)
• Composition: Thin Film (same technology class)
• Operating temperature range: -55°C to 155°C (identical thermal limits)
• Termination count: 2 (standard two-terminal resistor)
• RoHS and REACH compliance: ROHS3 Compliant, REACH Unaffected (regulatory equivalence)

Allowable Variation Parameters:

• Tolerance: May be equal or tighter (±1% or better)
• Temperature coefficient: May be equal or lower (±50ppm/°C or better)
• Manufacturer: Different manufacturers permitted if all mandatory parameters match
• Certifications: Additional certifications (e.g., AEC-Q200) permitted

Two substitute parts meet these criteria: RT0805BRD07806KL (YAGEO, tighter tolerance upgrade) and ERA-6AEB8063V (Panasonic, automotive-grade equivalent).

Parameter Comparison

Engineering Selection Recommendations

RT0805BRD07806KL (YAGEO): This part provides a direct upgrade path within the same manufacturer series. The tighter ±0.1% tolerance and improved ±25ppm/°C temperature coefficient offer enhanced precision for applications requiring stricter resistance value stability. Both parts maintain identical package geometry, power rating, and compliance certifications. Selection is appropriate for designs where tolerance improvement is beneficial without requiring automotive qualification.

ERA-6AEB8063V (Panasonic Electronic Components): This part qualifies as a cross-manufacturer substitute with identical electrical and mechanical specifications to RT0805BRD07806KL, plus AEC-Q200 automotive qualification. The ±0.1% tolerance and ±25ppm/°C temperature coefficient match the YAGEO upgrade part. Selection is appropriate for automotive applications, designs requiring AEC-Q200 certification, or where Panasonic component qualification is mandated. Significantly higher inventory availability (21693 pieces) supports supply chain continuity.

Both substitute parts are electrically and mechanically interchangeable with the original RT0805FRE07806KL within the constraints of their improved specifications.

Frequently Asked Questions (FAQ)

Q: Can RT0805BRD07806KL replace RT0805FRE07806KL in any application?

A: Yes. RT0805BRD07806KL is a direct substitute with identical resistance, package, power rating, and operating temperature range. The tighter tolerance (±0.1% vs. ±1%) and lower temperature coefficient (±25ppm/°C vs. ±50ppm/°C) represent improvements that do not create compatibility issues. No circuit redesign is required.

Q: What is the difference between RT0805BRD07806KL and ERA-6AEB8063V?

A: Both parts share identical electrical specifications (806 kOhms ±0.1%, 0.125W, ±25ppm/°C) and package geometry (0805). The primary difference is manufacturer (YAGEO vs. Panasonic) and certifications. ERA-6AEB8063V includes AEC-Q200 automotive qualification, making it suitable for automotive applications where this certification is required.

Q: Are all three parts physically identical in size and footprint?

A: Yes. All three parts use the 0805 (2012 Metric) package with identical dimensions: 0.079" L × 0.049" W (2.00mm × 1.25mm) and maximum seated height of 0.024" (0.60mm). PCB footprints and assembly processes are identical.

Q: Which substitute part should I select for automotive applications?

A: ERA-6AEB8063V is qualified for automotive use with AEC-Q200 certification. If automotive qualification is not required, RT0805BRD07806KL provides equivalent electrical performance at lower cost.

Q: Can I mix these parts in the same production batch?

A: Yes, provided your design and quality documentation permit cross-manufacturer substitution. All three parts meet ROHS3 and REACH compliance requirements. Verify that your procurement and traceability procedures accommodate multiple manufacturers for the same function.

Q: What is the impact of tolerance differences on circuit performance?

A: The original part specifies ±1% tolerance, while both substitutes specify ±0.1%. This means substitute parts maintain tighter resistance values closer to the nominal 806 kOhms specification. For most applications, this represents an improvement. Circuits designed with ±1% tolerance margin will function correctly with ±0.1% parts.