RT0805FRE0719R6L Equivalent & Substitute Parts

Part Overview

The RT0805FRE0719R6L is a 19.6 Ohms ±1% thin film chip resistor in 0805 (2012 Metric) package manufactured by YAGEO. This component is actively produced and widely used in precision analog circuits, signal conditioning, and measurement applications where stable resistance values are required. Finding equivalent or substitute parts may be necessary due to supply chain constraints, inventory availability, or specific application requirements that benefit from alternative performance characteristics.

Substiute Parts

RT0805FRE0719R6L

YAGEOIn Stock: 801RT0805FRE0719R6L Datasheet

Current PartRFQ

5-1625868-5

TE Connectivity Passive ProductIn Stock: 21965-1625868-5 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the RT0805FRE0719R6L is determined by the following critical parameters:

• Resistance Value: Must be 19.6 Ohms (exact match required)
• Package / Case: Must be 0805 (2012 Metric) for PCB compatibility
• Composition: Thin film construction ensures stability and temperature performance
• Operating Temperature Range: Must support -55°C ~ 155°C minimum
• RoHS Compliance: ROHS3 Compliant status required for regulatory alignment

The substitute part 5-1625868-5 (TE Connectivity Passive Product) meets all critical substitution criteria. While this part offers enhanced specifications in tolerance (±0.1% vs ±1%) and power rating (0.25W vs 0.125W), it maintains full compatibility with the original part's package, resistance value, and environmental operating range.

Parameter Comparison

Engineering Selection Recommendations

Both the RT0805FRE0719R6L and 5-1625868-5 are active production components with ROHS3 compliance and MSL Level 1 rating, making them suitable for standard manufacturing and storage conditions without moisture bake-out requirements.

The 5-1625868-5 substitute provides superior performance characteristics: tighter tolerance (±0.1% vs ±1%), lower temperature coefficient (±25ppm/°C vs ±50ppm/°C), and higher power dissipation capability (0.25W vs 0.125W). These enhancements make it suitable for applications requiring greater precision and thermal margin. The marginal height increase (0.026" vs 0.024") remains within standard PCB assembly tolerances for 0805 packages.

Selection between these parts should be based on application-specific requirements for tolerance, temperature stability, and power dissipation rather than regulatory or compliance considerations, as both meet equivalent standards.

Frequently Asked Questions (FAQ)

Q: Can the 5-1625868-5 be used as a direct replacement for RT0805FRE0719R6L?

A: Yes. Both parts share identical resistance value (19.6 Ohms), package (0805), composition (thin film), and operating temperature range (-55°C ~ 155°C). The substitute part is physically and electrically compatible with the original design.

Q: What are the key differences between these parts?

A: The 5-1625868-5 offers tighter tolerance (±0.1% vs ±1%), lower temperature coefficient (±25ppm/°C vs ±50ppm/°C), and higher power rating (0.25W vs 0.125W). Height difference is 0.002" (0.05mm), which is negligible for standard PCB assembly.

Q: Are both parts RoHS compliant?

A: Yes. Both RT0805FRE0719R6L and 5-1625868-5 are ROHS3 Compliant with MSL Level 1 rating.

Q: Does the package size differ between these parts?

A: No. Both use the 0805 (2012 Metric) package with identical length and width (0.079" L x 0.049" W). Maximum seated height differs by 0.002" (0.05mm), which is within standard PCB assembly tolerances.

Q: Which part should I select for high-precision applications?

A: The 5-1625868-5 is suitable for applications requiring tighter tolerance and lower temperature coefficient. Selection depends on your circuit's tolerance and temperature stability requirements.