RT0805DRD07105RL Equivalent & Substitute Parts

Part Overview

The RT0805DRD07105RL is a 105 Ohm thin film chip resistor manufactured by YAGEO in the 0805 (2012 Metric) package format. This component is rated for 0.125W (1/8W) power dissipation with ±0.5% tolerance and operates across the temperature range of -55°C to 155°C. The part is currently in active production status and is ROHS3 compliant with MSL 1 moisture sensitivity rating. Equivalent and substitute parts are identified to provide design flexibility, accommodate supply chain variations, and support applications requiring alternative tolerance or power specifications within the same package footprint.

Substiute Parts

RT0805DRD07105RL

YAGEOIn Stock: 773RT0805DRD07105RL Datasheet

Current PartRFQ

2-2176091-6

TE Connectivity Passive ProductIn Stock: 33842-2176091-6 Datasheet

DirectRFQ

ERA-6AEB1050V

Panasonic Electronic ComponentsIn Stock: 5554ERA-6AEB1050V Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RT0805DRD07105RL is determined by strict alignment of the following core parameters: resistance value (105 Ohms), package format (0805 / 2012 Metric), composition (thin film), temperature coefficient (±25ppm/°C), and operating temperature range (-55°C to 155°C). Substitute parts must maintain these specifications to ensure functional and mechanical compatibility within the same PCB footprint and thermal environment.

The identified substitute parts are grouped into two categories:

Direct Substitute (2-2176091-6): Matches all core parameters with identical resistance, package, composition, and temperature characteristics. Differs in tolerance (±0.1% vs. ±0.5%) and power rating (0.25W vs. 0.125W), representing an upgrade in precision and thermal capability.

Upgrade Substitute (ERA-6AEB1050V): Matches all core parameters with identical resistance, package, composition, and temperature characteristics. Differs in tolerance (±0.1% vs. ±0.5%) while maintaining the same power rating (0.125W). Includes automotive AEC-Q200 qualification, providing enhanced reliability for automotive applications.

Parameter Comparison

Engineering Selection Recommendations

RT0805DRD07105RL (YAGEO): Select this part for applications requiring ROHS3 compliance and standard tolerance specifications. The ±0.5% tolerance is suitable for general-purpose signal conditioning and biasing circuits where precision requirements are moderate.

2-2176091-6 (TE Connectivity): This substitute offers improved tolerance (±0.1%) and higher power dissipation capability (0.25W). However, this part is RoHS non-compliant and should be selected only for applications where RoHS compliance is not a regulatory requirement. The increased height (0.026" vs. 0.024") must be verified against PCB clearance constraints.

ERA-6AEB1050V (Panasonic): This upgrade substitute combines ROHS3 compliance with improved tolerance (±0.1%) and automotive AEC-Q200 qualification. Select this part for automotive applications, high-reliability systems, or designs requiring enhanced precision while maintaining the original power rating and compliance profile.

Frequently Asked Questions (FAQ)

Q: Can 2-2176091-6 be used as a direct replacement for RT0805DRD07105RL?

A: Functionally, yes, provided that RoHS non-compliance is acceptable for your application. The part maintains identical resistance, package, and thermal characteristics. However, the increased seated height (0.026" vs. 0.024") requires clearance verification on the PCB. The higher power rating (0.25W) and improved tolerance (±0.1%) represent performance enhancements.

Q: Is ERA-6AEB1050V suitable for automotive applications?

A: Yes. ERA-6AEB1050V carries AEC-Q200 automotive qualification and is ROHS3 compliant, making it appropriate for automotive-grade designs. It maintains the same resistance, power rating, and package as the original part while offering improved tolerance.

Q: What is the impact of tolerance differences between these parts?

A: The original RT0805DRD07105RL has ±0.5% tolerance, while both substitutes offer ±0.1% tolerance. In a 105 Ohm resistor, this represents a tolerance band of ±0.525 Ohms (±0.5%) versus ±0.105 Ohms (±0.1%). Applications requiring tighter resistance accuracy should select the ±0.1% alternatives.

Q: Are all three parts mechanically compatible with the same PCB footprint?

A: All three parts use the 0805 (2012 Metric) package with identical length and width (0.079" x 0.049"). The seated height differs slightly: RT0805DRD07105RL and ERA-6AEB1050V are 0.024" maximum, while 2-2176091-6 is 0.026" maximum. Verify PCB clearance for the TE Connectivity part if space is constrained.

Q: What are the compliance differences between these parts?

A: RT0805DRD07105RL and ERA-6AEB1050V are both ROHS3 compliant and REACH unaffected. The 2-2176091-6 is RoHS non-compliant with undefined REACH status. For regulated industries or export markets requiring RoHS compliance, select either the YAGEO or Panasonic part.