RC0100JR-0720RL Equivalent & Substitute Parts

Part Overview

The RC0100JR-0720RL is a 20 Ohm ±5% thick film chip resistor in 01005 (0402 Metric) package format, rated at 0.03W (1/32W) power dissipation. This component is manufactured by YAGEO and is currently in active production status with moisture-resistant construction suitable for high-density PCB applications. Substitute parts are identified to provide alternative sourcing options when the primary part becomes unavailable or when design requirements necessitate different tolerance specifications.

Substiute Parts

RC0100JR-0720RL

YAGEOIn Stock: 17521RC0100JR-0720RL Datasheet

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RC0100FR-0720RL

YAGEOIn Stock: 7788RC0100FR-0720RL Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC0100JR-0720RL is determined by the following critical parameters:

• Resistance Value: Must be 20 Ohms (exact match required)
• Package / Case: Must be 01005 (0402 Metric) for PCB footprint compatibility
• Power Rating: Must be 0.03W (1/32W) or higher
• Composition: Thick Film construction
• Temperature Coefficient: ±300ppm/°C
• Operating Temperature Range: -55°C ~ 125°C minimum
• Moisture Resistance: Required feature
• RoHS Compliance: ROHS3 Compliant

The RC0100FR-0720RL qualifies as a direct substitute based on matching all critical parameters. The primary difference is tolerance specification (±1% versus ±5%), which represents an upgrade in precision without affecting mechanical or thermal compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both the RC0100JR-0720RL and RC0100FR-0720RL are active production components from YAGEO with full ROHS3 compliance and REACH unaffected status. Selection between these parts should be based on circuit tolerance requirements:

• RC0100JR-0720RL (±5% tolerance): Suitable for general-purpose applications where standard tolerance specifications are acceptable.
• RC0100FR-0720RL (±1% tolerance): Appropriate for precision circuits requiring tighter resistance value control and improved circuit performance stability.

Both components share identical mechanical, thermal, and environmental characteristics, ensuring direct PCB footprint compatibility and equivalent performance in thermal cycling and moisture exposure conditions.

Frequently Asked Questions (FAQ)

Q: Can RC0100FR-0720RL replace RC0100JR-0720RL in existing designs?

A: Yes. The RC0100FR-0720RL is mechanically and electrically compatible. The ±1% tolerance specification of the substitute part meets or exceeds the ±5% tolerance requirement of the original part, making it a direct replacement without PCB or circuit modifications.

Q: Are the package dimensions identical between these parts?

A: Yes. Both parts use the 01005 (0402 Metric) package with identical dimensions: 0.016" L x 0.008" W (0.40mm x 0.20mm) and maximum seated height of 0.006" (0.15mm).

Q: Do both parts have the same moisture sensitivity rating?

A: Yes. Both RC0100JR-0720RL and RC0100FR-0720RL have Moisture Sensitivity Level 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.

Q: What is the temperature performance difference between these parts?

A: Both parts have identical temperature specifications: ±300ppm/°C temperature coefficient and -55°C ~ 125°C operating range. No performance difference exists across the specified temperature range.

Q: Are both parts RoHS compliant?

A: Yes. Both RC0100JR-0720RL and RC0100FR-0720RL are ROHS3 Compliant and REACH Unaffected, meeting current environmental and regulatory requirements.