RT0805FRE0713R7L Equivalent & Substitute Parts

Part Overview

The RT0805FRE0713R7L is a 13.7 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 with application requirements while potentially offering improved performance characteristics such as tighter tolerance or higher power ratings.

Substiute Parts

RT0805FRE0713R7L

YAGEOIn Stock: 1049RT0805FRE0713R7L Datasheet

Current PartRFQ

4-1625868-0

TE Connectivity Passive ProductIn Stock: 27254-1625868-0 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RT0805FRE0713R7L is determined by the following criteria:

Critical Parameters (Must Match):

• Resistance value: 13.7 Ohms
• Package format: 0805 (2012 Metric)
• Composition: Thin Film
• Operating temperature range: -55°C to 155°C minimum
• Physical dimensions: 0.079" L x 0.049" W (2.00mm x 1.25mm)

Allowable Variations:

• Tolerance: May be equal or tighter (±1% or better)
• Power rating: May be equal or higher
• Temperature coefficient: May be equal or lower in absolute value
• RoHS and MSL compliance: Must maintain or exceed current ratings

The substitute part 4-1625868-0 (TE Connectivity Passive Product) meets all critical parameters while offering enhanced specifications in tolerance (±0.1% vs ±1%) and power rating (0.25W vs 0.125W).

Parameter Comparison

Engineering Selection Recommendations

The RT0805FRE0713R7L and 4-1625868-0 are electrically and mechanically compatible for direct substitution in 0805 thin film resistor applications. Both components maintain Active product status and ROHS3 compliance with MSL Level 1 rating, ensuring regulatory and environmental compatibility.

The substitute part 4-1625868-0 offers performance enhancements including tighter tolerance (±0.1% vs ±1%) and higher power dissipation capability (0.25W vs 0.125W), making it suitable for applications requiring improved accuracy or thermal headroom. The marginal height difference of 0.05mm (0.026" vs 0.024") remains within standard PCB assembly tolerances for 0805 packages and does not present mechanical constraints for typical surface-mount applications.

Selection between these parts should be based on application-specific requirements for tolerance precision and power handling capacity, with both components providing equivalent functional performance in standard circuit implementations.

Frequently Asked Questions (FAQ)

Q: Can the 4-1625868-0 directly replace the RT0805FRE0713R7L in my circuit?

A: Yes. Both components share identical resistance values (13.7 Ohms), package format (0805), composition (thin film), and operating temperature range (-55°C to 155°C). The substitute part meets or exceeds all critical electrical and mechanical specifications.

Q: What is the significance of the tolerance difference (±1% vs ±0.1%)?

A: Tolerance defines the acceptable deviation from the nominal resistance value. The substitute part's ±0.1% tolerance is tighter, meaning the actual resistance will be closer to 13.7 Ohms. This is beneficial for precision circuits but not required for general applications where ±1% tolerance is acceptable.

Q: Why does the substitute part have a higher power rating (0.25W vs 0.125W)?

A: Higher power rating indicates greater thermal dissipation capability. The substitute part can safely handle more power without exceeding temperature limits. This provides additional design margin and does not negatively impact circuits designed for the lower 0.125W rating.

Q: Is the 0.05mm height difference (0.026" vs 0.024") a concern for PCB assembly?

A: No. This difference is negligible for standard surface-mount assembly processes. Both components fit within the 0805 package specification envelope and present no mechanical constraints for typical PCB layouts or reflow soldering profiles.

Q: Are both parts RoHS and MSL compliant?

A: Yes. Both the RT0805FRE0713R7L and 4-1625868-0 are ROHS3 compliant and rated MSL Level 1 (unlimited moisture sensitivity protection), meeting current environmental and reliability standards.

Q: Can I use the substitute part in high-temperature applications?

A: Yes. Both components operate across the identical temperature range of -55°C to 155°C. The substitute part's lower temperature coefficient (±25ppm/°C vs ±50ppm/°C) provides superior stability across this range.