RT0603FRE07523RL Equivalent & Substitute Parts

Part Overview

The RT0603FRE07523RL is a 523 Ohms ±1% thin film chip resistor in 0603 (1608 Metric) package rated at 0.1W (1/10W) power dissipation. Manufactured by YAGEO under the RT series, this component is actively produced and ROHS3 compliant. Substitute parts are identified when equivalent resistance values, package dimensions, and electrical ratings are maintained while offering improved tolerance specifications or enhanced operational characteristics.

Substiute Parts

RT0603FRE07523RL

YAGEOIn Stock: 1119RT0603FRE07523RL Datasheet

Current PartRFQ

RT0603BRD07523RL

YAGEOIn Stock: 12298RT0603BRD07523RL Datasheet

UpgradeRFQ

ERA-3AEB5230V

Panasonic Electronic ComponentsIn Stock: 4773ERA-3AEB5230V Datasheet

UpgradeRFQ

RP73PF1J523RBTDF

TE Connectivity Passive ProductIn Stock: 1625RP73PF1J523RBTDF Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RT0603FRE07523RL are qualified based on the following criteria:

• Resistance Value: Exact match at 523 Ohms
• Package Compatibility: 0603 (1608 Metric) form factor with identical footprint dimensions
• Power Rating: Equal or greater than 0.1W (1/10W)
• Composition: Thin film construction
• Operating Temperature Range: Minimum -55°C ~ 155°C coverage
• Compliance: ROHS3 compliant, MSL 1 rating

Three substitute parts meet these criteria with enhanced tolerance specifications (±0.1% versus ±1%) and improved temperature coefficients (±25ppm/°C versus ±50ppm/°C).

Parameter Comparison

Engineering Selection Recommendations

RT0603BRD07523RL (YAGEO): Direct upgrade within the same manufacturer's product line. Maintains identical package and power rating while improving tolerance to ±0.1% and reducing temperature coefficient to ±25ppm/°C. Active product status with high inventory availability (12,235 pcs).

ERA-3AEB5230V (Panasonic Electronic Components): Equivalent electrical specifications with ±0.1% tolerance and ±25ppm/°C temperature coefficient. Includes AEC-Q200 automotive qualification rating. Suitable for applications requiring automotive-grade reliability. Active product status with 4,664 pcs in stock.

RP73PF1J523RBTDF (TE Connectivity Passive Product): Provides enhanced power rating at 0.167W (1/6W) with ±0.1% tolerance and ±25ppm/°C temperature coefficient. Holsworthy series thin film construction. Accommodates higher power dissipation requirements within the same 0603 package footprint. Active product status with 1,567 pcs available.

All three substitutes maintain ROHS3 compliance and MSL 1 moisture sensitivity rating, ensuring compatibility with standard PCB assembly processes.

Frequently Asked Questions (FAQ)

Q: Can RT0603BRD07523RL directly replace RT0603FRE07523RL?

A: Yes. Both parts share identical 0603 package dimensions, 523 Ohms resistance, 0.1W power rating, and -55°C ~ 155°C operating temperature range. The substitute offers improved tolerance (±0.1% vs ±1%) and lower temperature coefficient (±25ppm/°C vs ±50ppm/°C), making it a direct upgrade with no circuit modifications required.

Q: What is the difference between ERA-3AEB5230V and the YAGEO alternatives?

A: ERA-3AEB5230V is manufactured by Panasonic and includes AEC-Q200 automotive qualification. Electrical specifications (523 Ohms, ±0.1%, 0.1W, ±25ppm/°C) are equivalent to RT0603BRD07523RL. Selection depends on supply chain preference and automotive compliance requirements.

Q: Why would RP73PF1J523RBTDF be selected over other substitutes?

A: RP73PF1J523RBTDF provides higher power dissipation at 0.167W (1/6W) compared to 0.1W in the original part. This substitute is appropriate for circuits requiring greater thermal headroom or operating at higher power levels while maintaining the same 0603 footprint and 523 Ohms resistance value.

Q: Are all substitutes compatible with the same PCB footprint?

A: Yes. All substitute parts use the 0603 (1608 Metric) package with identical land pattern dimensions (0.063" L x 0.031" W / 1.60mm x 0.80mm). RP73PF1J523RBTDF has a slightly shorter length (0.061" vs 0.063") but remains within 0603 footprint compatibility. All parts have 0.022" (0.55mm) maximum seated height.

Q: Do all substitutes meet the same compliance standards?

A: All four parts are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating. ERA-3AEB5230V additionally carries AEC-Q200 automotive qualification. REACH status is consistent across YAGEO and Panasonic parts; TE Connectivity REACH status is vendor undefined.