RT0805FRE0752R3L Equivalent & Substitute Parts

Part Overview

The RT0805FRE0752R3L is a 52.3 Ohm ±1% thin film chip resistor in 0805 (2012 Metric) package manufactured by YAGEO. This component is an active product with ROHS3 compliance and unlimited moisture sensitivity rating. Equivalent and substitute parts are identified based on matching resistance value, package format, and electrical performance within acceptable parameter ranges for 0805 thin film resistor applications.

Substiute Parts

RT0805FRE0752R3L

YAGEOIn Stock: 1130RT0805FRE0752R3L Datasheet

Current PartRFQ

9-1625868-6

TE Connectivity Passive ProductIn Stock: 29439-1625868-6 Datasheet

DirectRFQ

ERA-6AEB52R3V

Panasonic Electronic ComponentsIn Stock: 5093ERA-6AEB52R3V Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RT0805FRE0752R3L are qualified based on the following criteria:

• Identical resistance value: 52.3 Ohms
• Identical package format: 0805 (2012 Metric)
• Identical composition: Thin Film
• Matching or superior tolerance: ±1% or better
• Equal or greater power rating: 0.125W minimum
• Overlapping or identical operating temperature range: -55°C ~ 155°C
• ROHS3 compliance maintained
• MSL rating of 1 (Unlimited)

Two substitute parts meet these criteria with variations in tolerance, power rating, and temperature coefficient specifications.

Parameter Comparison

Engineering Selection Recommendations

Both substitute parts maintain ROHS3 compliance and MSL 1 rating, ensuring compatibility with the original RT0805FRE0752R3L in standard applications.

The 9-1625868-6 (TE Connectivity) offers improved tolerance (±0.1% vs ±1%) and higher power dissipation capability (0.25W vs 0.125W) with a lower temperature coefficient (±25ppm/°C vs ±50ppm/°C). This part is suitable for applications requiring enhanced precision and thermal headroom.

The ERA-6AEB52R3V (Panasonic) provides improved tolerance (±0.1%) and lower temperature coefficient (±25ppm/°C) while maintaining the original 0.125W power rating and identical physical dimensions. This part includes AEC-Q200 automotive qualification, making it suitable for automotive and high-reliability applications.

Frequently Asked Questions (FAQ)

Q: Can the 9-1625868-6 replace the RT0805FRE0752R3L in all applications?

A: Yes. The 9-1625868-6 maintains identical resistance, package, and operating temperature range. The higher power rating (0.25W vs 0.125W) and improved tolerance (±0.1% vs ±1%) are compatible with all applications designed for the original part. The lower temperature coefficient provides superior stability across temperature extremes.

Q: What is the advantage of the ERA-6AEB52R3V over the original part?

A: The ERA-6AEB52R3V offers improved tolerance (±0.1% vs ±1%) and lower temperature coefficient (±25ppm/°C vs ±50ppm/°C) for enhanced precision. It includes AEC-Q200 automotive qualification and maintains identical power rating and physical dimensions, making it a direct upgrade for precision and automotive applications.

Q: Are all three parts physically interchangeable?

A: Yes. All three parts use the 0805 (2012 Metric) package with identical length (0.079") and width (0.049"). Maximum seated heights are 0.024" (RT0805FRE0752R3L and ERA-6AEB52R3V) and 0.026" (9-1625868-6), which are within standard PCB assembly tolerances for 0805 components.

Q: Which substitute part should be selected for cost optimization?

A: Selection depends on application requirements. The 9-1625868-6 offers the highest power rating and lowest temperature coefficient. The ERA-6AEB52R3V provides automotive qualification with equivalent precision. Both are suitable replacements based on provided specifications and compliance certifications.

Q: Do all parts meet the same environmental and compliance standards?

A: Yes. All three parts are ROHS3 compliant with MSL 1 (Unlimited) rating. Operating temperature range is identical (-55°C ~ 155°C). The ERA-6AEB52R3V includes additional AEC-Q200 automotive qualification.