RT0805FRE0711K3L Equivalent & Substitute Parts

Part Overview

The RT0805FRE0711K3L is a 11.3 kOhms ±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 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 features for applications requiring higher precision or automotive-grade reliability.

Substiute Parts

RT0805FRE0711K3L

YAGEOIn Stock: 1157RT0805FRE0711K3L Datasheet

Current PartRFQ

RT0805BRD0711K3L

YAGEOIn Stock: 5224RT0805BRD0711K3L Datasheet

UpgradeRFQ

2176093-9

TE Connectivity Passive ProductIn Stock: 21602176093-9 Datasheet

DirectRFQ

ERA-6AEB1132V

Panasonic Electronic ComponentsIn Stock: 9530ERA-6AEB1132V Datasheet

UpgradeRFQ

RG2012P-1132-B-T5

SusumuIn Stock: 22125RG2012P-1132-B-T5 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RT0805FRE0711K3L is determined by the following critical parameters: resistance value (11.3 kOhms), package type (0805 / 2012 Metric), composition (thin film), and operating temperature range (-55°C to 155°C). All substitute parts listed maintain these core specifications.

Substitute parts are grouped into two categories based on tolerance and power rating specifications:

Tolerance Upgrade Substitutes (±0.1%): RT0805BRD0711K3L (YAGEO), ERA-6AEB1132V (Panasonic), and RG2012P-1132-B-T5 (Susumu) provide improved tolerance of ±0.1% compared to the original ±1%, with temperature coefficient of ±25ppm/°C. These parts maintain 0.125W power rating and are suitable for precision circuit applications.

Power Rating Upgrade Substitute (0.25W): 2176093-9 (TE Connectivity) maintains ±0.1% tolerance and ±25ppm/°C temperature coefficient while providing increased power dissipation capability at 0.25W (1/4W), accommodating higher current applications within the same package footprint.

All substitute parts are ROHS3 compliant with MSL Level 1 rating and maintain the -55°C to 155°C operating temperature range.

Parameter Comparison

Engineering Selection Recommendations

For Standard Precision Applications: RT0805BRD0711K3L provides direct tolerance upgrade from ±1% to ±0.1% while maintaining identical power rating and package specifications. YAGEO series continuity ensures design compatibility with established supply chain practices.

For Automotive Applications: ERA-6AEB1132V and RG2012P-1132-B-T5 are both AEC-Q200 qualified, meeting automotive reliability standards. RG2012P-1132-B-T5 includes anti-sulfur protection, suitable for harsh automotive environments. Both maintain ±0.1% tolerance and ±25ppm/°C temperature coefficient.

For Higher Power Dissipation: 2176093-9 (TE Connectivity) doubles power rating to 0.25W while maintaining ±0.1% tolerance and ±25ppm/°C temperature coefficient. Physical dimensions remain compatible with 0805 package footprint, though maximum seated height increases from 0.024" to 0.026".

All substitute parts maintain ROHS3 compliance and MSL Level 1 rating, ensuring compatibility with standard PCB assembly processes and storage requirements.

Frequently Asked Questions (FAQ)

Q: Can RT0805BRD0711K3L be used as a direct replacement for RT0805FRE0711K3L?

A: Yes. Both parts share identical resistance value (11.3 kOhms), power rating (0.125W), package (0805), and operating temperature range (-55°C to 155°C). RT0805BRD0711K3L provides improved tolerance (±0.1% vs ±1%) and lower temperature coefficient (±25ppm/°C vs ±50ppm/°C), making it a direct upgrade with no circuit redesign required.

Q: What is the difference between 0.125W and 0.25W power ratings in the same package?

A: Power rating indicates maximum continuous power dissipation capability. The 0.25W variant (2176093-9) accommodates higher current applications while maintaining the same 0805 package footprint. Selection depends on circuit current requirements. Maximum seated height increases slightly (0.026" vs 0.024"), which may affect PCB layout in space-constrained designs.

Q: Are ERA-6AEB1132V and RG2012P-1132-B-T5 suitable for non-automotive applications?

A: Yes. Both parts exceed automotive qualification requirements (AEC-Q200) and are fully compatible with standard industrial and commercial applications. AEC-Q200 certification indicates enhanced reliability testing and environmental stress screening, providing additional margin for demanding applications.

Q: What does anti-sulfur protection in RG2012P-1132-B-T5 provide?

A: Anti-sulfur protection prevents corrosion of component terminations in environments with hydrogen sulfide exposure, common in industrial and marine applications. This feature does not affect electrical performance in standard environments but extends component lifespan in corrosive atmospheres.

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

A: Yes. All listed substitute parts are supplied in Tape & Reel packaging, maintaining compatibility with automated PCB assembly equipment and standard component handling processes.

Q: Can tolerance specifications be mixed within a single circuit design?

A: Circuit design determines tolerance requirements. Mixing ±1% and ±0.1% parts is permissible if individual circuit branches tolerate different precision levels. For precision analog circuits, consistent tolerance across matched component sets is recommended to maintain circuit performance specifications.