RT0805FRE07174RL Equivalent & Substitute Parts

Part Overview

The RT0805FRE07174RL is a 174 Ohms ±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 part is ROHS3 compliant and carries MSL Level 1 (Unlimited) moisture sensitivity rating. As an active product with established supply availability, equivalent and substitute parts are available from multiple manufacturers offering improved tolerance specifications and enhanced automotive qualification options.

Substiute Parts

RT0805FRE07174RL

YAGEOIn Stock: 960RT0805FRE07174RL Datasheet

Current PartRFQ

RT0805BRD07174RL

YAGEOIn Stock: 10725RT0805BRD07174RL Datasheet

UpgradeRFQ

4-2176091-7

TE Connectivity Passive ProductIn Stock: 19124-2176091-7 Datasheet

DirectRFQ

ERA-6AEB1740V

Panasonic Electronic ComponentsIn Stock: 21056ERA-6AEB1740V Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RT0805FRE07174RL is determined by the following critical parameters: identical resistance value (174 Ohms), compatible package format (0805 / 2012 Metric), matching composition (thin film), and equivalent or superior power rating and tolerance specifications. All substitute parts maintain the same 0805 package footprint, identical physical dimensions (0.079" L x 0.049" W), and operating temperature range (-55°C to 155°C). Substitutes are grouped based on tolerance capability and power rating compatibility. Parts with improved tolerance (±0.1% versus ±1%) and lower temperature coefficient (±25ppm/°C versus ±50ppm/°C) are direct upgrades. Parts with higher power ratings (0.25W versus 0.125W) provide additional thermal margin while maintaining electrical equivalence.

Parameter Comparison

Engineering Selection Recommendations

RT0805BRD07174RL (YAGEO) serves as a direct upgrade path within the same manufacturer family, offering improved tolerance specification (±0.1% versus ±1%) and reduced temperature coefficient (±25ppm/°C versus ±50ppm/°C) while maintaining identical power rating and package format. This substitution is suitable for applications requiring tighter tolerance control without thermal derating considerations.

4-2176091-7 (TE Connectivity) provides equivalent electrical performance with enhanced power rating (0.25W versus 0.125W), enabling operation in higher thermal environments or applications with increased power dissipation margins. The identical package footprint and dimensions ensure direct PCB compatibility.

ERA-6AEB1740V (Panasonic) combines improved tolerance (±0.1%), reduced temperature coefficient (±25ppm/°C), and automotive AEC-Q200 qualification. This part is suitable for automotive and mission-critical applications requiring enhanced reliability certification and environmental stress screening compliance.

All substitute parts maintain ROHS3 compliance, MSL Level 1 rating, and identical operating temperature range, ensuring compatibility with existing supply chain and assembly processes.

Frequently Asked Questions (FAQ)

Q: Can RT0805BRD07174RL replace RT0805FRE07174RL in any application?

A: Yes. RT0805BRD07174RL is electrically and mechanically compatible. It provides superior tolerance (±0.1% versus ±1%) and lower temperature coefficient (±25ppm/°C versus ±50ppm/°C), making it suitable for all applications where the original part is specified.

Q: What is the advantage of 4-2176091-7 over the original part?

A: 4-2176091-7 maintains identical electrical specifications but provides double the power rating (0.25W versus 0.125W). This allows operation in higher thermal environments or applications with greater power dissipation requirements while using the same 0805 package footprint.

Q: Is ERA-6AEB1740V suitable for automotive applications?

A: Yes. ERA-6AEB1740V carries AEC-Q200 automotive qualification, making it suitable for automotive and mission-critical applications. It also provides improved tolerance (±0.1%) and lower temperature coefficient (±25ppm/°C) compared to the original RT0805FRE07174RL.

Q: Are all substitute parts available in the same 0805 package?

A: Yes. All substitute parts use the 0805 (2012 Metric) package with identical footprint dimensions (0.079" L x 0.049" W), ensuring direct PCB compatibility without layout modifications.

Q: Do all parts meet RoHS and MSL requirements?

A: Yes. All parts listed are ROHS3 compliant with MSL Level 1 (Unlimited) rating, maintaining compliance with environmental and moisture sensitivity standards.

Q: What is the temperature coefficient difference between parts?

A: The original RT0805FRE07174RL has ±50ppm/°C temperature coefficient. All substitute parts (RT0805BRD07174RL, 4-2176091-7, and ERA-6AEB1740V) have ±25ppm/°C, providing improved temperature stability across the -55°C to 155°C operating range.