RT0805FRE0711R5L Equivalent & Substitute Parts

Part Overview

The RT0805FRE0711R5L is an 11.5 Ohm thin film chip resistor manufactured by YAGEO in the 0805 (2012 Metric) package format. This component is rated for 0.125W (1/8W) power dissipation with ±1% tolerance and operates across the temperature range of -55°C to 155°C. The part maintains Active product status and is ROHS3 compliant with MSL Level 1 rating, indicating unlimited moisture sensitivity protection. Substitute parts are identified when equivalent resistance values, package dimensions, and operating specifications align within acceptable electrical and mechanical parameters for direct circuit board replacement.

Substiute Parts

RT0805FRE0711R5L

YAGEOIn Stock: 1027RT0805FRE0711R5L Datasheet

Current PartRFQ

3-1625868-3

TE Connectivity Passive ProductIn Stock: 19143-1625868-3 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RT0805FRE0711R5L is determined by the following critical parameters:

• Resistance Value: Must be 11.5 Ohms
• Package Format: Must be 0805 (2012 Metric) with matching physical dimensions (0.079" L x 0.049" W / 2.00mm x 1.25mm)
• Composition: Thin film construction
• Operating Temperature Range: Must support -55°C to 155°C minimum
• Compliance: ROHS3 compliance required
• Termination Count: 2 terminations (standard for chip resistors)

The substitute part 3-1625868-3 meets these core substitution criteria. While this part exhibits superior electrical characteristics (±0.1% tolerance versus ±1%, and 0.25W power rating versus 0.125W), these represent performance enhancements rather than deviations from the substitution parameters. The identical resistance value, package dimensions, composition type, and operating temperature range establish direct compatibility for circuit board applications.

Parameter Comparison

Engineering Selection Recommendations

Both the RT0805FRE0711R5L and 3-1625868-3 maintain Active product status and satisfy ROHS3 compliance requirements. The RT0805FRE0711R5L is suitable for applications requiring the specified 0.125W power dissipation with ±1% tolerance. The substitute part 3-1625868-3 provides enhanced performance characteristics including tighter tolerance (±0.1%), increased power rating (0.25W), and improved temperature coefficient (±25ppm/°C versus ±50ppm/°C). Selection between these parts depends on circuit requirements: the original part is appropriate for standard applications within its power and tolerance specifications, while the substitute offers superior performance margins for precision or higher-power applications within the same 0805 package footprint.

Frequently Asked Questions (FAQ)

Q: Can 3-1625868-3 be used as a direct replacement for RT0805FRE0711R5L?

A: Yes. Both parts share identical resistance value (11.5 Ohms), package format (0805 / 2012 Metric), physical dimensions, composition (thin film), and operating temperature range (-55°C to 155°C). The substitute part is mechanically and electrically compatible for direct board-level substitution.

Q: What are the differences between these parts?

A: The substitute part 3-1625868-3 features superior electrical specifications: tolerance of ±0.1% compared to ±1%, power rating of 0.25W versus 0.125W, and temperature coefficient of ±25ppm/°C versus ±50ppm/°C. Maximum seated height differs by 0.002" (0.05mm). These represent performance enhancements rather than compatibility limitations.

Q: Are there package compatibility concerns?

A: No. Both parts use the 0805 (2012 Metric) package with identical length and width dimensions (0.079" x 0.049" / 2.00mm x 1.25mm). The height difference of 0.002" (0.05mm) is negligible for standard PCB assembly and does not affect placement or soldering.

Q: Do both parts meet compliance requirements?

A: Yes. Both the RT0805FRE0711R5L and 3-1625868-3 are ROHS3 compliant and carry MSL Level 1 (Unlimited) moisture sensitivity ratings, meeting standard industrial compliance standards.

Q: Which part should be selected for new designs?

A: Selection depends on application requirements. For standard applications within the 0.125W power specification and ±1% tolerance, either part is suitable. For applications requiring tighter tolerance control or higher power dissipation margins, the substitute part 3-1625868-3 provides enhanced performance within the same package footprint.