Equivalent & Substitute Parts for RT0805FRE0786K6L

Part Overview

The RT0805FRE0786K6L is a thin film chip resistor manufactured by YAGEO with a resistance value of 86.6 kOhms at ±1% tolerance and 0.125W power rating in 0805 (2012 Metric) package format. This component is actively produced and ROHS3 compliant. Substitute parts are identified based on matching electrical specifications (resistance value, package size, power rating) and mechanical compatibility within the 0805 form factor.

Substiute Parts

RT0805FRE0786K6L

YAGEOIn Stock: 833RT0805FRE0786K6L Datasheet

Current PartRFQ

RT0805BRD0786K6L

YAGEOIn Stock: 6121RT0805BRD0786K6L Datasheet

UpgradeRFQ

8-2176093-9

TE Connectivity Passive ProductIn Stock: 18378-2176093-9 Datasheet

DirectRFQ

ERA-6AEB8662V

Panasonic Electronic ComponentsIn Stock: 20240ERA-6AEB8662V Datasheet

UpgradeRFQ

RG2012P-8662-B-T5

SusumuIn Stock: 15045RG2012P-8662-B-T5 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RT0805FRE0786K6L is determined by the following criteria:

Primary Matching Parameters:

• Resistance value: 86.6 kOhms (exact match required)
• Package / Case: 0805 (2012 Metric) (exact match required)
• Composition: Thin Film (exact match required)
• Operating temperature range: -55°C ~ 155°C (minimum requirement)
• Moisture Sensitivity Level: 1 (Unlimited) (minimum requirement)

Secondary Compatibility Parameters:

• Tolerance: ±1% or better (tighter tolerance acceptable)
• Power rating: 0.125W or higher (higher power rating acceptable)
• Temperature coefficient: ±50ppm/°C or better (lower coefficient acceptable)

All identified substitute parts meet or exceed these criteria within the 0805 package footprint and maintain electrical compatibility with circuits designed for the original component.

Parameter Comparison

Engineering Selection Recommendations

RT0805BRD0786K6L (YAGEO): Direct upgrade within the same manufacturer series. Offers improved tolerance (±0.1% vs ±1%) and lower temperature coefficient (±25ppm/°C vs ±50ppm/°C) while maintaining identical power rating and package specifications. ROHS3 compliant and actively produced.

8-2176093-9 (TE Connectivity): Cross-manufacturer substitute with enhanced power rating (0.25W vs 0.125W) and improved tolerance (±0.1%). Maintains identical package footprint and operating temperature range. ROHS3 compliant and actively produced. Height specification is 0.026" (0.65mm) compared to 0.024" (0.60mm) for the main part.

ERA-6AEB8662V (Panasonic): Automotive-grade substitute with AEC-Q200 certification. Provides improved tolerance (±0.1%) and lower temperature coefficient (±25ppm/°C). Maintains identical power rating and package specifications. ROHS3 compliant and actively produced.

RG2012P-8662-B-T5 (Susumu): Automotive-grade substitute with AEC-Q200 certification and anti-sulfur features. Offers improved tolerance (±0.1%) and lower temperature coefficient (±25ppm/°C). Maintains identical power rating and package specifications. Height specification is 0.020" (0.50mm), the lowest among all substitutes. ROHS3 compliant and actively produced.

Frequently Asked Questions (FAQ)

Q: Can RT0805BRD0786K6L replace RT0805FRE0786K6L in any application?

A: Yes. Both components share identical resistance value, power rating, package size, and operating temperature range. The substitute offers tighter tolerance and lower temperature coefficient, making it suitable for applications requiring improved precision.

Q: What is the difference between the main part and automotive-grade substitutes?

A: ERA-6AEB8662V and RG2012P-8662-B-T5 carry AEC-Q200 automotive certification. This qualification indicates compliance with automotive reliability standards. Both maintain the same electrical specifications as the main part while offering improved tolerance and temperature coefficient performance.

Q: Is the 8-2176093-9 substitute compatible with the original design?

A: Yes. The 8-2176093-9 maintains the 0805 package footprint and electrical specifications. The higher power rating (0.25W vs 0.125W) provides additional thermal margin. The height difference (0.026" vs 0.024") is within typical PCB assembly tolerances for 0805 components.

Q: Can I use a substitute with higher power rating?

A: Yes. A component with higher power rating (0.25W) is electrically compatible with a circuit designed for 0.125W. The higher power rating provides additional thermal headroom without affecting circuit operation.

Q: Are all substitutes ROHS3 compliant?

A: Yes. All identified substitute parts are ROHS3 compliant with Moisture Sensitivity Level 1 (Unlimited), matching the compliance profile of the main part.

Q: What does tolerance improvement mean for circuit performance?

A: Tighter tolerance (±0.1% vs ±1%) reduces resistor value variation across production batches. This improves circuit accuracy in applications where precise resistance values are critical, such as precision amplifiers, filters, or measurement circuits.