RT0805FRE0711RL Equivalent & Substitute Parts

Part Overview

The RT0805FRE0711RL is an 11 Ohm ±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 a temperature coefficient of ±50ppm/°C and operates across -55°C to 155°C. The component is ROHS3 compliant with MSL 1 rating and is currently in active production status. Equivalent and substitute parts are identified for applications requiring alternative sourcing, higher precision tolerance, enhanced power ratings, or automotive-grade specifications.

Substiute Parts

RT0805FRE0711RL

YAGEOIn Stock: 821RT0805FRE0711RL Datasheet

Current PartRFQ

3-1625868-1

TE Connectivity Passive ProductIn Stock: 23513-1625868-1 Datasheet

DirectRFQ

RG2012Q-110-D-T5

SusumuIn Stock: 5815RG2012Q-110-D-T5 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RT0805FRE0711RL is determined by the following critical parameters: identical resistance value (11 Ohms), compatible package format (0805/2012 Metric), thin film composition, and operating temperature range (-55°C to 155°C). Substitute parts must maintain these core specifications while potentially offering improvements in tolerance, power rating, temperature coefficient, or specialized features such as automotive qualification.

The identified substitutes are grouped as follows:

Direct Equivalent (3-1625868-1): Maintains identical resistance, package, and operating temperature range. Offers superior tolerance (±0.1% vs ±1%) and increased power rating (0.25W vs 0.125W) with improved temperature coefficient (±25ppm/°C vs ±50ppm/°C).

Upgrade Equivalent (RG2012Q-110-D-T5): Maintains identical resistance, package, and operating temperature range. Provides automotive AEC-Q200 qualification and anti-sulfur properties. Tolerance is ±0.5% with matching power rating (0.125W) and temperature coefficient (±50ppm/°C).

Parameter Comparison

Engineering Selection Recommendations

For Standard Applications: The RT0805FRE0711RL remains suitable for general-purpose applications where ±1% tolerance and standard thin film performance are acceptable. All three parts maintain ROHS3 compliance and MSL 1 rating, ensuring compatibility with standard PCB assembly processes.

For Precision Requirements: The 3-1625868-1 substitute provides ±0.1% tolerance and improved temperature coefficient (±25ppm/°C), making it appropriate for applications requiring tighter resistance accuracy and reduced temperature drift. The increased power rating (0.25W) provides additional thermal margin in current-limited circuits.

For Automotive Applications: The RG2012Q-110-D-T5 substitute is qualified to AEC-Q200 automotive standards with anti-sulfur properties, suitable for automotive and harsh environment applications. This part maintains the original power rating and temperature coefficient while providing enhanced reliability in corrosive conditions.

Frequently Asked Questions (FAQ)

Q: Can 3-1625868-1 be used as a direct replacement for RT0805FRE0711RL?

A: Yes. Both parts share identical resistance (11 Ohms), package format (0805), operating temperature range (-55°C to 155°C), and thin film composition. The substitute offers superior tolerance and power rating, making it functionally compatible and performance-enhanced for the same application space.

Q: What is the primary advantage of RG2012Q-110-D-T5 over the original part?

A: RG2012Q-110-D-T5 provides AEC-Q200 automotive qualification and anti-sulfur coating, making it suitable for automotive and corrosive environments. It maintains the original power rating and temperature coefficient while offering enhanced reliability in demanding conditions.

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

A: Yes. All three parts use the 0805 (2012 Metric) package with identical land pattern dimensions (0.079" L x 0.049" W / 2.00mm x 1.25mm). Physical compatibility is confirmed across all substitutes.

Q: Which substitute should be selected for cost optimization?

A: Selection depends on application requirements. The RT0805FRE0711RL offers baseline cost for standard applications. The 3-1625868-1 provides precision at moderate cost increase. The RG2012Q-110-D-T5 is selected when automotive qualification and environmental protection are mandatory requirements.

Q: Do all parts meet the same compliance standards?

A: All three parts are ROHS3 compliant with MSL 1 (Unlimited) rating. The RG2012Q-110-D-T5 additionally carries AEC-Q200 automotive qualification. REACH status varies: RT0805FRE0711RL and RG2012Q-110-D-T5 are REACH Unaffected; 3-1625868-1 is Vendor Undefined.