Equivalent & Substitute Parts for RT0603DRD0761K9L

Part Overview

The RT0603DRD0761K9L is a 61.9 kOhms ±0.5% thin film chip resistor in 0603 (1608 Metric) package rated for 0.1W power dissipation. This YAGEO RT series component operates across -55°C to 155°C and is ROHS3 compliant with MSL 1 rating. Substitute parts are identified based on matching resistance value, package form factor, power rating, and operating temperature range while accommodating tolerance and composition specifications.

Substiute Parts

RT0603DRD0761K9L

YAGEOIn Stock: 1086RT0603DRD0761K9L Datasheet

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RT0603BRD0761K9L

YAGEOIn Stock: 1040RT0603BRD0761K9L Datasheet

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ERA-3AEB6192V

Panasonic Electronic ComponentsIn Stock: 44328ERA-3AEB6192V Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RT0603DRD0761K9L are qualified based on the following criteria:

Mandatory Matching Parameters:

• Resistance value: 61.9 kOhms
• Package form factor: 0603 (1608 Metric)
• Power rating: 0.1W minimum
• Operating temperature range: -55°C to 155°C minimum
• Composition: Thin film construction
• Temperature coefficient: ±25ppm/°C
• RoHS3 compliance
• MSL 1 rating

Allowable Variations:

• Tolerance: ±0.5% or tighter (±0.1% acceptable as upgrade)
• Packaging format: Tape & Reel (TR), Cut Tape (CT), or Digi-Reel® formats are interchangeable for component selection purposes

Two substitute parts meet these criteria: RT0603BRD0761K9L (YAGEO, tighter tolerance) and ERA-3AEB6192V (Panasonic, automotive qualified).

Parameter Comparison

Engineering Selection Recommendations

RT0603BRD0761K9L (YAGEO): Direct upgrade within the same manufacturer series. Maintains YAGEO RT series consistency while providing tighter ±0.1% tolerance specification. Suitable for applications requiring improved tolerance performance without introducing multi-source supply chain complexity. ROHS3 and MSL 1 compliance maintained.

ERA-3AEB6192V (Panasonic): Cross-manufacturer substitute with automotive AEC-Q200 qualification. Provides tighter ±0.1% tolerance and automotive-grade reliability assurance. Appropriate for applications requiring automotive-qualified components or multi-source supply strategy. ROHS3 and MSL 1 compliance maintained.

Both substitutes are electrically and mechanically compatible with the original RT0603DRD0761K9L specification. Selection between them depends on supply chain requirements, automotive qualification necessity, and manufacturer preference.

Frequently Asked Questions (FAQ)

Q: Can RT0603BRD0761K9L replace RT0603DRD0761K9L in all applications?

A: Yes. Both components share identical resistance, power rating, package, operating temperature range, and composition. The RT0603BRD0761K9L provides tighter tolerance (±0.1% vs ±0.5%), which is a functional upgrade. No circuit redesign is required.

Q: What is the difference between the packaging formats listed?

A: Tape & Reel (TR), Cut Tape (CT), and Digi-Reel® are packaging and delivery formats only. They do not affect component electrical or mechanical specifications. Selection depends on assembly process requirements and procurement volume.

Q: Why is ERA-3AEB6192V listed as a substitute if it is from a different manufacturer?

A: ERA-3AEB6192V meets all mandatory electrical and mechanical parameters: 61.9 kOhms resistance, ±0.1% tolerance, 0.1W power rating, 0603 package, -55°C to 155°C operating range, and thin film composition. It provides an alternative source for supply continuity and includes automotive AEC-Q200 qualification for applications requiring this certification.

Q: Are there tolerance differences that affect circuit performance?

A: The original RT0603DRD0761K9L specifies ±0.5% tolerance. Both substitutes offer ±0.1% tolerance, which is tighter. If your circuit design requires the original ±0.5% tolerance specification, verify that the tighter tolerance does not create unintended circuit behavior. In most applications, tighter tolerance is functionally compatible.

Q: Can these parts be used interchangeably in automated assembly?

A: Yes. All three parts share identical 0603 (1608 Metric) package dimensions and termination specifications. Automated pick-and-place equipment requires no adjustment. Verify tape reel specifications with your assembly partner if switching between packaging formats.