RT0805FRE0793R1L Equivalent & Substitute Parts

Part Overview

The RT0805FRE0793R1L is a 93.1 Ohm ±1% thin film chip resistor in 0805 (2012 Metric) package manufactured by YAGEO. This component is rated for 0.125W (1/8W) power dissipation with a temperature coefficient of ±50ppm/°C and operates across -55°C to 155°C. The part maintains Active product status with RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Equivalent and substitute parts are identified when component availability is limited, supply chain disruptions occur, or design requirements necessitate enhanced specifications such as improved tolerance or automotive qualification.

Substiute Parts

RT0805FRE0793R1L

YAGEOIn Stock: 973RT0805FRE0793R1L Datasheet

Current PartRFQ

2-2176091-1

TE Connectivity Passive ProductIn Stock: 42622-2176091-1 Datasheet

DirectRFQ

ERA-6AEB93R1V

Panasonic Electronic ComponentsIn Stock: 10455ERA-6AEB93R1V Datasheet

UpgradeRFQ

RG2012P-93R1-B-T5

SusumuIn Stock: 5651RG2012P-93R1-B-T5 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following criteria:

Mandatory Compatibility Parameters:

• Resistance value: 93.1 Ohms (exact match required)
• Package type: 0805 (2012 Metric) (exact match required)
• Composition: Thin Film (exact match required)
• Operating temperature range: -55°C to 155°C (minimum requirement)
• RoHS3 compliance (required for regulatory alignment)

Allowable Variations:

• Tolerance: May be equal to or tighter than ±1%
• Power rating: May be equal to or greater than 0.125W
• Temperature coefficient: May be equal to or lower in absolute value
• Additional features: Automotive AEC-Q200 qualification and anti-sulfur properties are enhancements that do not preclude substitution

All three substitute parts meet the mandatory compatibility parameters and represent valid alternatives to the RT0805FRE0793R1L.

Parameter Comparison

Engineering Selection Recommendations

2-2176091-1 (TE Connectivity Passive Product): This substitute offers improved tolerance (±0.1% versus ±1%) and increased power rating (0.25W versus 0.125W) while maintaining identical package and operating temperature specifications. The part is RoHS3 compliant with Active product status. Selection is appropriate for applications requiring enhanced precision without automotive qualification requirements.

ERA-6AEB93R1V (Panasonic Electronic Components): This substitute provides improved tolerance (±0.1%) and lower temperature coefficient (±25ppm/°C versus ±50ppm/°C) while maintaining the original 0.125W power rating. The part carries Automotive AEC-Q200 qualification and is RoHS3 compliant with Active product status. Selection is appropriate for automotive applications or designs requiring enhanced temperature stability.

RG2012P-93R1-B-T5 (Susumu): This substitute combines improved tolerance (±0.1%), lower temperature coefficient (±25ppm/°C), and Automotive AEC-Q200 qualification with anti-sulfur properties. The part maintains the original 0.125W power rating and is RoHS3 compliant with Active product status. Selection is appropriate for automotive applications in corrosive environments or designs requiring maximum environmental resilience.

Frequently Asked Questions (FAQ)

Q: Can the 2-2176091-1 substitute be used in place of the RT0805FRE0793R1L? A: Yes. The 2-2176091-1 maintains identical resistance, package, composition, and operating temperature range. The higher power rating (0.25W) and improved tolerance (±0.1%) represent enhancements that do not compromise compatibility. Physical dimensions remain within acceptable tolerances for PCB layout.

Q: What is the advantage of selecting ERA-6AEB93R1V or RG2012P-93R1-B-T5? A: Both parts provide Automotive AEC-Q200 qualification, which is required for automotive applications. Both also feature improved temperature coefficient (±25ppm/°C versus ±50ppm/°C), resulting in superior frequency stability and reduced drift across the operating temperature range. The RG2012P-93R1-B-T5 additionally includes anti-sulfur properties for enhanced environmental resistance.

Q: Are all substitute parts available in the same packaging format? A: Yes. All parts are supplied in Tape & Reel (TR) packaging and are compatible with standard SMD assembly equipment. The 0805 (2012 Metric) package dimensions are identical across all parts.

Q: Can tolerance differences affect circuit performance? A: Tolerance differences affect resistor value accuracy. The RT0805FRE0793R1L provides ±1% tolerance, while all substitutes provide ±0.1% tolerance. Tighter tolerance results in more precise resistance values and is suitable for applications where the original ±1% specification is acceptable or where improved precision is beneficial.

Q: Is RoHS3 compliance maintained across all options? A: Yes. All parts, including the original RT0805FRE0793R1L and all three substitutes, are RoHS3 compliant and suitable for applications requiring regulatory compliance with hazardous substance restrictions.