Equivalent & Substitute Parts for RT0805FRE0757R6L

Part Overview

The RT0805FRE0757R6L is a 57.6 Ohm ±1% thin film chip resistor in 0805 (2012 Metric) package rated at 0.125W (1/8W) power dissipation. Manufactured by YAGEO, this component is actively produced and widely stocked. Identifying equivalent and substitute parts is necessary to ensure design flexibility, manage supply chain continuity, and accommodate specific application requirements such as tighter tolerance specifications or enhanced automotive qualification.

Substiute Parts

RT0805FRE0757R6L

YAGEOIn Stock: 996RT0805FRE0757R6L Datasheet

Current PartRFQ

RT0805BRD0757R6L

YAGEOIn Stock: 2383RT0805BRD0757R6L Datasheet

UpgradeRFQ

2176091-1

TE Connectivity Passive ProductIn Stock: 14852176091-1 Datasheet

DirectRFQ

ERA-6AEB57R6V

Panasonic Electronic ComponentsIn Stock: 7555ERA-6AEB57R6V Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RT0805FRE0757R6L is determined by the following critical parameters:

• Resistance Value: Must be 57.6 Ohms (exact match required)
• Package / Case: Must be 0805 (2012 Metric) for mechanical and electrical compatibility
• Composition: Thin film construction maintains performance characteristics
• Operating Temperature Range: Must support -55°C to 155°C minimum
• Tolerance: ±1% or tighter (±0.1%) is acceptable as an upgrade
• Power Rating: 0.125W (1/8W) or higher is acceptable; lower ratings are not suitable
• Temperature Coefficient: ±50ppm/°C or better is acceptable

Three substitute parts meet these criteria and are grouped as follows:

Upgrade Category (Tighter Tolerance): RT0805BRD0757R6L and ERA-6AEB57R6V both offer ±0.1% tolerance and ±25ppm/°C temperature coefficient, representing performance improvements over the original specification.

Direct Substitute (Higher Power Rating): 2176091-1 maintains ±0.1% tolerance and ±25ppm/°C temperature coefficient but provides 0.25W (1/4W) power rating, suitable for applications requiring higher power dissipation capability.

Parameter Comparison

Engineering Selection Recommendations

RT0805BRD0757R6L is the preferred upgrade substitute when tighter tolerance and improved temperature stability are required. It maintains identical package dimensions, power rating, and RoHS3 compliance while reducing tolerance to ±0.1% and temperature coefficient to ±25ppm/°C. Both YAGEO parts are actively produced with robust inventory availability.

ERA-6AEB57R6V is the recommended substitute for automotive applications requiring AEC-Q200 qualification. It provides ±0.1% tolerance, ±25ppm/°C temperature coefficient, and automotive-grade reliability assurance. RoHS3 compliance and identical package dimensions ensure direct mechanical and electrical compatibility.

2176091-1 is suitable for applications requiring higher power dissipation (0.25W versus 0.125W). The TE Connectivity part maintains ±0.1% tolerance and ±25ppm/°C temperature coefficient but is RoHS non-compliant. The seated height increases to 0.026" (0.65mm), which may impact PCB layout in space-constrained designs.

For general-purpose applications without automotive requirements or RoHS mandates, RT0805BRD0757R6L offers the best balance of performance improvement and supply continuity. For automotive designs, ERA-6AEB57R6V is the appropriate selection.

Frequently Asked Questions (FAQ)

Q: Can RT0805BRD0757R6L directly replace RT0805FRE0757R6L in existing designs?

A: Yes. Both parts share identical 0805 package dimensions, power rating (0.125W), operating temperature range (-55°C to 155°C), and resistance value (57.6 Ohms). The RT0805BRD0757R6L offers improved tolerance (±0.1% versus ±1%) and temperature coefficient (±25ppm/°C versus ±50ppm/°C), making it a direct upgrade with no design modifications required.

Q: Is ERA-6AEB57R6V suitable for non-automotive applications?

A: Yes. ERA-6AEB57R6V meets all electrical and mechanical requirements for general-purpose applications. The AEC-Q200 automotive qualification is an additional feature that does not restrict its use in non-automotive designs. It provides the same performance benefits as RT0805BRD0757R6L (±0.1% tolerance, ±25ppm/°C temperature coefficient) with higher inventory availability.

Q: What is the impact of using 2176091-1 with its higher power rating?

A: The 2176091-1 provides 0.25W (1/4W) power dissipation capability compared to 0.125W (1/8W) in the original part. This allows operation at higher power levels without thermal stress. However, the seated height increases from 0.024" (0.60mm) to 0.026" (0.65mm), which may affect PCB layout clearances. Additionally, 2176091-1 is RoHS non-compliant, which may conflict with design or regulatory requirements.

Q: Are all substitute parts available in Tape & Reel (TR) packaging?

A: Yes. All substitute parts listed are supplied in Tape & Reel (TR) packaging, maintaining compatibility with automated assembly processes.

Q: What is the significance of RoHS compliance differences?

A: RT0805FRE0757R6L, RT0805BRD0757R6L, and ERA-6AEB57R6V are ROHS3 compliant, meeting Restriction of Hazardous Substances regulations. The 2176091-1 is RoHS non-compliant and may not be suitable for applications subject to RoHS directives or customer requirements mandating RoHS compliance.

Q: Can tolerance be relaxed when substituting parts?

A: No. Tolerance cannot be relaxed below the original specification. Parts with ±0.1% tolerance are acceptable upgrades for designs specified at ±1%, but parts with ±1% tolerance cannot replace designs requiring ±0.1% tolerance.