RT0805BRE07665RL Equivalent & Substitute Parts

Part Overview

The RT0805BRE07665RL is a 665 Ohm ±0.1% thin film chip resistor in 0805 (2012 Metric) package format, rated at 0.125W (1/8W) power dissipation. This component is manufactured by YAGEO and maintains Active product status with full RoHS3 compliance. Substitute parts are identified based on matching electrical specifications, mechanical compatibility, and packaging requirements for direct circuit board integration.

Substiute Parts

RT0805BRE07665RL

YAGEOIn Stock: 1061RT0805BRE07665RL Datasheet

Current PartRFQ

RT0805BRD07665RL

YAGEOIn Stock: 15773RT0805BRD07665RL Datasheet

UpgradeRFQ

2176092-2

TE Connectivity Passive ProductIn Stock: 25002176092-2 Datasheet

DirectRFQ

ERA-6AEB6650V

Panasonic Electronic ComponentsIn Stock: 45520ERA-6AEB6650V Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RT0805BRE07665RL are classified based on the following substitution criteria:

Primary Matching Parameters:

• Resistance value: 665 Ohms
• Tolerance: ±0.1%
• Package: 0805 (2012 Metric)
• Composition: Thin Film
• Operating temperature range: -55°C ~ 155°C
• RoHS3 compliance

Substitution Categories:

Upgrade Substitutes maintain identical electrical specifications with improved temperature coefficient performance (±25ppm/°C vs. ±50ppm/°C) while preserving all other parameters. These parts offer enhanced stability without requiring circuit redesign.

Direct Substitutes provide equivalent electrical performance with variations in power rating or specialized certifications. The TE Connectivity part (2176092-2) offers increased power handling (0.25W vs. 0.125W), suitable for applications requiring higher thermal margin. The Panasonic part (ERA-6AEB6650V) includes automotive AEC-Q200 qualification for regulated environments.

Parameter Comparison

Engineering Selection Recommendations

RT0805BRD07665RL (YAGEO Upgrade): Select this part for applications requiring improved temperature stability. The reduced temperature coefficient (±25ppm/°C) provides superior frequency response and drift characteristics compared to the original specification. Active product status and ROHS3 compliance ensure continued supply and regulatory alignment.

2176092-2 (TE Connectivity Direct): This part is suitable for circuits where thermal margin is critical or where power dissipation approaches the 0.125W limit. The 0.25W rating provides operational headroom without changing footprint or mechanical interface. Maintains full RoHS3 compliance and identical package dimensions.

ERA-6AEB6650V (Panasonic Upgrade): Select this part for automotive applications or systems requiring AEC-Q200 qualification. The automotive-grade certification ensures reliability in temperature cycling and vibration environments. Temperature coefficient performance matches the YAGEO upgrade option while providing industry-standard automotive qualification.

Frequently Asked Questions (FAQ)

Q: Can RT0805BRD07665RL be used as a direct replacement for RT0805BRE07665RL?

A: Yes. Both parts share identical resistance, tolerance, power rating, package, and operating temperature specifications. The RT0805BRD07665RL offers improved temperature coefficient performance (±25ppm/°C vs. ±50ppm/°C), making it a superior substitute with no circuit modifications required.

Q: What is the difference between the 0.125W and 0.25W power ratings?

A: Power rating indicates maximum continuous power dissipation. The 2176092-2 (0.25W) can safely dissipate twice the thermal energy compared to the 0.125W parts. In applications where resistor power dissipation approaches or exceeds 0.1W, the higher-rated part provides thermal safety margin and extended component life.

Q: Is the Panasonic ERA-6AEB6650V suitable for non-automotive applications?

A: Yes. The ERA-6AEB6650V meets all electrical and mechanical requirements for general industrial and commercial applications. AEC-Q200 certification represents an additional qualification level and does not restrict use in non-automotive circuits. This part is functionally equivalent to the YAGEO upgrade option.

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

A: Yes. All listed substitutes use 0805 (2012 Metric) package with identical footprint dimensions (0.079" L x 0.049" W / 2.00mm x 1.25mm). Height variations are minimal (0.024" to 0.026" seated height) and do not affect PCB assembly compatibility.

Q: What does MSL 1 (Unlimited) mean for moisture sensitivity?

A: MSL 1 indicates the component has unlimited shelf life without moisture baking requirements. All listed parts carry this rating, eliminating moisture-related handling constraints during storage and assembly.