Equivalent & Substitute Parts for RT0603CRE07124RL

Part Overview

The RT0603CRE07124RL is a 124 Ohms ±0.25% thin film chip resistor in 0603 (1608 Metric) package rated at 0.1W (1/10W) power dissipation. This component is manufactured by YAGEO and maintains Active product status with full RoHS3 compliance. Substitute parts are identified when equivalent electrical performance, mechanical compatibility, and environmental ratings can be maintained while potentially offering improved tolerance specifications or enhanced reliability certifications.

Substiute Parts

RT0603CRE07124RL

YAGEOIn Stock: 1070RT0603CRE07124RL Datasheet

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RT0603BRD07124RL

YAGEOIn Stock: 5969RT0603BRD07124RL Datasheet

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ERA-3AEB1240V

Panasonic Electronic ComponentsIn Stock: 5452ERA-3AEB1240V Datasheet

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RP73PF1J124RBTDF

TE Connectivity Passive ProductIn Stock: 3238RP73PF1J124RBTDF Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RT0603CRE07124RL are qualified based on the following criteria:

Mandatory Compatibility Parameters:

• Resistance value: 124 Ohms (exact match required)
• Package type: 0603 (1608 Metric) form factor
• Composition: Thin film construction
• Operating temperature range: -55°C to 155°C minimum
• Moisture sensitivity: MSL 1 or equivalent
• RoHS3 compliance status

Allowable Variations:

• Tolerance: May be equal to or tighter than ±0.25%
• Power rating: May be equal to or greater than 0.1W
• Temperature coefficient: May be equal to or lower than ±50ppm/°C
• Manufacturer: Different manufacturers acceptable if all parameters met

Three substitute parts meet these criteria with enhanced specifications or specialized certifications.

Parameter Comparison

Engineering Selection Recommendations

RT0603BRD07124RL (YAGEO): Direct upgrade within the same manufacturer series. Offers improved tolerance specification (±0.1% versus ±0.25%) and reduced temperature coefficient (±25ppm/°C versus ±50ppm/°C) while maintaining identical power rating and package specifications. Maintains Active product status and full RoHS3 compliance. Suitable for applications requiring tighter tolerance control without changing supplier.

ERA-3AEB1240V (Panasonic Electronic Components): Provides equivalent electrical performance with tighter tolerance (±0.1%) and lower temperature coefficient (±25ppm/°C). Includes AEC-Q200 automotive qualification, appropriate for automotive and high-reliability applications. Maintains identical package, power rating, and environmental specifications. Active product status with full RoHS3 compliance.

RP73PF1J124RBTDF (TE Connectivity Passive Product): Offers increased power rating (0.167W versus 0.1W) with tighter tolerance (±0.1%) and reduced temperature coefficient (±25ppm/°C). Maintains identical package form factor and operating temperature range. Suitable for applications requiring higher power dissipation margin. Active product status with RoHS3 compliance.

Frequently Asked Questions (FAQ)

Q: Can RT0603BRD07124RL replace RT0603CRE07124RL in all applications?

A: Yes. RT0603BRD07124RL meets or exceeds all electrical and mechanical parameters of the main part. The improved tolerance (±0.1% versus ±0.25%) and lower temperature coefficient (±25ppm/°C versus ±50ppm/°C) provide enhanced performance characteristics while maintaining identical package, power rating, and operating temperature specifications.

Q: What is the primary difference between ERA-3AEB1240V and the other substitutes?

A: ERA-3AEB1240V includes AEC-Q200 automotive qualification. This certification indicates compliance with automotive reliability and environmental testing standards. Select this part for automotive applications or systems requiring automotive-grade component qualification.

Q: When should RP73PF1J124RBTDF be selected over other substitutes?

A: RP73PF1J124RBTDF provides the highest power rating at 0.167W (1/6W) compared to 0.1W for other options. Select this part when circuit design requires higher power dissipation capability or when thermal margin is a design consideration, while maintaining the same 0603 package footprint.

Q: Are all substitute parts available in the same packaging format?

A: Yes. All substitute parts are supplied in Tape & Reel (TR) packaging in 0603 (1608 Metric) form factor, maintaining identical PCB assembly compatibility with the main part.

Q: Do substitute parts maintain the same moisture sensitivity rating?

A: Yes. All substitute parts maintain MSL 1 (Unlimited) moisture sensitivity level, indicating no special moisture handling or baking requirements prior to assembly.

Q: Are all parts RoHS3 compliant?

A: Yes. The main part and all substitute parts maintain full ROHS3 compliance status, meeting current environmental and hazardous substance restriction requirements.