RT0805FRE0714R7L Equivalent & Substitute Parts

Part Overview

The RT0805FRE0714R7L is a 14.7 Ohm ±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 current sensing applications where stable resistance values and low temperature coefficients are required. Substitute parts may be necessary due to supply constraints, inventory availability, or specific application requirements that demand enhanced performance characteristics such as tighter tolerance or higher power ratings.

Substiute Parts

RT0805FRE0714R7L

YAGEOIn Stock: 908RT0805FRE0714R7L Datasheet

Current PartRFQ

4-1625868-3

TE Connectivity Passive ProductIn Stock: 142974-1625868-3 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RT0805FRE0714R7L is determined by the following critical parameters:

• Resistance Value: Must be 14.7 Ohms (exact match required)
• Package Type: Must be 0805 (2012 Metric) for mechanical and electrical compatibility
• Composition: Thin film construction ensures performance characteristics
• Operating Temperature Range: Must support -55°C to 155°C minimum
• Termination Count: Must have 2 terminations for standard PCB mounting

The substitute part 4-1625868-3 (TE Connectivity) meets all mandatory substitution criteria. This part maintains the same resistance value, package footprint, and operating temperature range. The substitute offers enhanced specifications including tighter tolerance (±0.1% vs ±1%) and higher power rating (0.25W vs 0.125W), making it suitable for applications requiring improved performance margins.

Parameter Comparison

Engineering Selection Recommendations

Both the RT0805FRE0714R7L and 4-1625868-3 are active production components with full ROHS3 compliance and unlimited moisture sensitivity rating. Selection between these parts should be based on application-specific requirements:

The RT0805FRE0714R7L is suitable for standard applications where the ±1% tolerance and 0.125W power rating meet circuit specifications and cost optimization is a priority.

The 4-1625868-3 is appropriate for applications requiring enhanced precision (±0.1% tolerance), improved temperature stability (±25ppm/°C vs ±50ppm/°C), or higher power dissipation capability (0.25W vs 0.125W). The marginal increase in seated height (0.026" vs 0.024") is negligible for standard PCB assembly processes.

Both parts maintain identical mechanical footprints and operating temperature ranges, ensuring direct substitution without circuit redesign or PCB layout modification.

Frequently Asked Questions (FAQ)

Q: Can 4-1625868-3 be used as a direct replacement for RT0805FRE0714R7L?

A: Yes. Both parts share identical resistance values (14.7 Ohms), package type (0805), footprint dimensions (2.00mm x 1.25mm), and operating temperature range (-55°C to 155°C). The substitute offers superior specifications with tighter tolerance and higher power rating.

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

A: The primary differences are tolerance (±0.1% vs ±1%), power rating (0.25W vs 0.125W), and temperature coefficient (±25ppm/°C vs ±50ppm/°C). The substitute part provides enhanced performance characteristics while maintaining mechanical compatibility.

Q: Will the height difference affect PCB assembly?

A: No. The height difference (0.026" vs 0.024") is 0.002 inches (0.05mm), which is within standard PCB assembly tolerances and does not impact reflow soldering, component placement, or clearance requirements for typical applications.

Q: Are both parts RoHS compliant?

A: Yes. Both RT0805FRE0714R7L and 4-1625868-3 are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating, suitable for standard manufacturing and storage conditions.

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

A: The 4-1625868-3 is recommended for precision applications due to its ±0.1% tolerance and lower temperature coefficient (±25ppm/°C), providing superior stability and accuracy compared to the ±1% tolerance of the RT0805FRE0714R7L.