RT0603FRE0728RL Equivalent & Substitute Parts

Part Overview

The RT0603FRE0728RL is a 28 Ohms ±1% thin film chip resistor manufactured by YAGEO in the 0603 (1608 Metric) package format. This surface mount device is rated for 0.1W (1/10W) power dissipation and operates across the temperature range of -55°C to 155°C. The component is currently in active production status with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1). This resistor is suitable for general-purpose applications requiring standard tolerance specifications in compact form factors.

Alternative components may be required due to inventory constraints, design upgrades requiring tighter tolerances, or enhanced performance specifications in thermal or precision-critical applications.

Substiute Parts

RT0603FRE0728RL

YAGEOIn Stock: 1086RT0603FRE0728RL Datasheet

Current PartRFQ

RP73PF1J28RBTDF

TE Connectivity Passive ProductIn Stock: 3611RP73PF1J28RBTDF Datasheet

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Key Parameters

Substitute Part Grouping Explanation

The RP73PF1J28RBTDF from TE Connectivity Passive Product qualifies as a direct substitute based on the following critical parameters:

• Resistance Value: Both components provide 28 Ohms nominal resistance
• Package Format: Both use 0603 (1608 Metric) surface mount package with identical termination count (2)
• Composition: Both are thin film resistors with compatible mechanical and electrical characteristics
• Operating Temperature Range: Both support -55°C to 155°C operation
• Compliance: Both meet ROHS3 requirements and carry MSL 1 rating
• Physical Compatibility: Dimensions and height specifications are within acceptable tolerances for PCB assembly

The RP73PF1J28RBTDF represents an upgrade path offering improved tolerance (±0.1% versus ±1%) and enhanced temperature coefficient performance (±25ppm/°C versus ±50ppm/°C), with increased power rating (0.167W versus 0.1W).

Parameter Comparison

Engineering Selection Recommendations

Both components maintain active product status and full ROHS3 compliance. The RT0603FRE0728RL remains suitable for applications where standard ±1% tolerance and ±50ppm/°C temperature coefficient specifications are acceptable. The RP73PF1J28RBTDF provides enhanced precision characteristics with tighter tolerance (±0.1%) and improved temperature stability (±25ppm/°C), making it appropriate for precision measurement circuits or applications requiring superior long-term stability. The increased power rating of the RP73PF1J28RBTDF (0.167W versus 0.1W) provides additional thermal margin in power-dissipation-sensitive designs. Both components are electrically and mechanically interchangeable within the 0603 package footprint.

Frequently Asked Questions (FAQ)

Q: Can the RP73PF1J28RBTDF directly replace the RT0603FRE0728RL on existing PCBs?

A: Yes. Both components use identical 0603 (1608 Metric) package dimensions and footprint specifications. No PCB layout modifications are required for direct substitution.

Q: What are the key differences between these two resistors?

A: The primary differences are tolerance specification (±1% versus ±0.1%), temperature coefficient (±50ppm/°C versus ±25ppm/°C), and power rating (0.1W versus 0.167W). The RP73PF1J28RBTDF offers superior precision and thermal performance.

Q: Are both components suitable for high-temperature applications?

A: Both resistors operate across the identical temperature range of -55°C to 155°C. The RP73PF1J28RBTDF provides better temperature stability due to its lower temperature coefficient specification.

Q: Do both components meet environmental compliance requirements?

A: Yes. Both the RT0603FRE0728RL and RP73PF1J28RBTDF are ROHS3 compliant with MSL 1 (unlimited moisture sensitivity) ratings, suitable for standard manufacturing and storage conditions.

Q: Which component should be selected for precision analog circuits?

A: The RP73PF1J28RBTDF is recommended for precision applications due to its ±0.1% tolerance and ±25ppm/°C temperature coefficient, providing superior accuracy and stability compared to the ±1% tolerance specification of the RT0603FRE0728RL.