Equivalent & Substitute Parts for RT0805FRE0711K8L

Part Overview

The RT0805FRE0711K8L is an 11.8 kOhms ±1% thin film chip resistor in 0805 (2012 Metric) package manufactured by YAGEO. This surface mount device is rated for 0.125W (1/8W) power dissipation with an operating temperature range of -55°C to 155°C. The component is ROHS3 compliant and carries MSL Level 1 moisture sensitivity rating. Alternative equivalent and substitute parts are available from multiple manufacturers to support design flexibility, inventory optimization, and supply chain continuity.

Substiute Parts

RT0805FRE0711K8L

YAGEOIn Stock: 1101RT0805FRE0711K8L Datasheet

Current PartRFQ

RT0805BRD0711K8L

YAGEOIn Stock: 1298RT0805BRD0711K8L Datasheet

UpgradeRFQ

1-2176093-1

TE Connectivity Passive ProductIn Stock: 39561-2176093-1 Datasheet

DirectRFQ

ERA-6AEB1182V

Panasonic Electronic ComponentsIn Stock: 3061ERA-6AEB1182V Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RT0805FRE0711K8L is determined by the following critical parameters:

Mandatory Matching Parameters:

• Resistance value: 11.8 kOhms
• Package type: 0805 (2012 Metric)
• Composition: Thin Film
• Operating temperature range: -55°C to 155°C minimum
• Termination count: 2

Allowable Variation Parameters:

• Tolerance: May be equal to or tighter (lower) than ±1%
• Power rating: May be equal to or higher than 0.125W
• Temperature coefficient: May be equal to or lower than ±50ppm/°C
• Compliance certifications: May include additional qualifications (e.g., AEC-Q200, ROHS3)

Substitute parts meeting these criteria are functionally interchangeable in applications where the RT0805FRE0711K8L is specified, provided the design does not require the exact tolerance or power rating of the original part.

Parameter Comparison

Engineering Selection Recommendations

RT0805BRD0711K8L (YAGEO): Direct upgrade path offering tighter tolerance (±0.1% vs ±1%) and improved temperature coefficient (±25ppm/°C vs ±50ppm/°C) while maintaining identical power rating and package. ROHS3 compliant. Suitable for applications requiring enhanced precision without power rating changes.

1-2176093-1 (TE Connectivity): Provides higher power rating (0.25W vs 0.125W) and tighter tolerance (±0.1%) in the same 0805 package. Not ROHS3 compliant. Appropriate for designs requiring increased thermal headroom or where RoHS compliance is not mandated.

ERA-6AEB1182V (Panasonic): Offers tighter tolerance (±0.1%), improved temperature coefficient (±25ppm/°C), and AEC-Q200 automotive qualification in the same power and package configuration. ROHS3 compliant. Specified for automotive applications or designs requiring automotive-grade reliability standards.

Frequently Asked Questions (FAQ)

Q: Can RT0805BRD0711K8L replace RT0805FRE0711K8L in any application?

A: Yes. RT0805BRD0711K8L is a direct substitute with superior tolerance and temperature coefficient specifications. The tighter tolerance (±0.1% vs ±1%) and lower temperature coefficient (±25ppm/°C vs ±50ppm/°C) make it suitable for all applications where RT0805FRE0711K8L is used, with improved performance characteristics.

Q: What is the difference between 1-2176093-1 and the other substitutes?

A: 1-2176093-1 is rated for 0.25W (1/4W) power dissipation compared to 0.125W (1/8W) for the other parts. This higher power rating provides greater thermal margin. However, 1-2176093-1 is not ROHS3 compliant, which may restrict its use in applications requiring RoHS compliance.

Q: Is ERA-6AEB1182V suitable for automotive applications?

A: Yes. ERA-6AEB1182V carries AEC-Q200 automotive qualification, making it suitable for automotive-grade applications. It maintains ROHS3 compliance and offers the same electrical performance as RT0805BRD0711K8L with the addition of automotive reliability standards.

Q: Are all substitute parts available in the same packaging format?

A: Yes. All substitute parts are supplied in Tape & Reel (TR) packaging in 0805 (2012 Metric) format, ensuring compatibility with standard surface mount assembly processes.

Q: Can I use a substitute part with higher power rating in place of the original?

A: Yes. Using a part with equal or higher power rating is acceptable. The 1-2176093-1 with 0.25W rating can replace the 0.125W RT0805FRE0711K8L without functional impact, provided other electrical parameters match the design requirements.