RT0805FRE07787KL Equivalent & Substitute Parts

Part Overview

The RT0805FRE07787KL is a 787 kOhms ±1% thin film chip resistor in 0805 (2012 Metric) package format, rated for 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 843 units in stock. Substitute parts are identified to address applications requiring tighter tolerance specifications, enhanced temperature stability, or automotive-grade reliability certifications.

Substiute Parts

RT0805FRE07787KL

YAGEOIn Stock: 857RT0805FRE07787KL Datasheet

Current PartRFQ

RT0805BRD07787KL

YAGEOIn Stock: 2059RT0805BRD07787KL Datasheet

UpgradeRFQ

ERA-6AEB7873V

Panasonic Electronic ComponentsIn Stock: 8574ERA-6AEB7873V Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following criteria:

Mandatory Compatibility Parameters:

• Resistance value: 787 kOhms (exact match required)
• Package format: 0805 (2012 Metric)
• Power rating: 0.125W minimum
• Composition: Thin Film
• Operating temperature range: -55°C to 155°C minimum
• Physical dimensions: 0.079" L x 0.049" W (2.00mm x 1.25mm)

Allowable Substitution Variations:

• Tolerance: May be equal to or tighter than ±1%
• Temperature coefficient: May be equal to or lower than ±50ppm/°C
• Certifications: May include additional compliance ratings (e.g., AEC-Q200)

Two substitute parts meet these criteria: RT0805BRD07787KL (YAGEO, ±0.1% tolerance) and ERA-6AEB7873V (Panasonic, ±0.1% tolerance with AEC-Q200 automotive qualification).

Parameter Comparison

Engineering Selection Recommendations

RT0805FRE07787KL (Original): Select for applications where ±1% tolerance and standard industrial compliance are sufficient. ROHS3 and MSL 1 ratings support general commercial and industrial environments.

RT0805BRD07787KL (YAGEO Upgrade): Select when tighter tolerance (±0.1%) and improved temperature stability (±25ppm/°C) are required within the same manufacturer ecosystem. Maintains ROHS3 and MSL 1 compliance with higher inventory availability (2035 units).

ERA-6AEB7873V (Panasonic Automotive Grade): Select for automotive applications requiring AEC-Q200 qualification. Delivers ±0.1% tolerance and ±25ppm/°C temperature coefficient with the highest inventory level (8469 units). Suitable for harsh environment and mission-critical automotive circuits.

Frequently Asked Questions (FAQ)

Q: Can RT0805BRD07787KL directly replace RT0805FRE07787KL? A: Yes. Both parts share identical resistance (787 kOhms), package (0805), power rating (0.125W), and operating temperature range (-55°C to 155°C). RT0805BRD07787KL offers superior tolerance (±0.1% vs ±1%) and lower temperature coefficient (±25ppm/°C vs ±50ppm/°C), making it a direct upgrade with no circuit redesign required.

Q: What is the difference between RT0805BRD07787KL and ERA-6AEB7873V? A: Both parts have identical electrical specifications (787 kOhms, ±0.1%, 0.125W, ±25ppm/°C). The primary difference is manufacturer and automotive certification: ERA-6AEB7873V carries AEC-Q200 qualification from Panasonic, required for automotive applications. RT0805BRD07787KL is YAGEO's industrial-grade equivalent.

Q: Are all substitute parts in the same 0805 package? A: Yes. All three parts use the 0805 (2012 Metric) package with identical physical dimensions (0.079" L x 0.049" W, 2.00mm x 1.25mm) and maximum seated height (0.024" / 0.60mm). PCB footprints are interchangeable.

Q: Which part should I use for automotive applications? A: ERA-6AEB7873V is the specified choice for automotive circuits. It carries AEC-Q200 qualification, indicating compliance with automotive reliability and environmental stress testing standards.

Q: Can I use the original RT0805FRE07787KL if tighter tolerance is needed? A: No. The original part specifies ±1% tolerance. For applications requiring ±0.1% tolerance, use either RT0805BRD07787KL or ERA-6AEB7873V.

Q: Are all parts ROHS3 compliant? A: Yes. RT0805FRE07787KL, RT0805BRD07787KL, and ERA-6AEB7873V are all ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating.