RC0100JR-073KL Equivalent & Substitute Parts

Part Overview

The RC0100JR-073KL is a 3 kOhms ±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 1055 units available in stock. The part is designed for applications requiring moisture-resistant thick film construction with standard tolerance specifications. Substitute parts are identified to provide alternative sourcing options when the primary part becomes unavailable or when design requirements necessitate upgraded tolerance specifications.

Substiute Parts

RC0100JR-073KL

YAGEOIn Stock: 1104RC0100JR-073KL Datasheet

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RC0100FR-073KL

YAGEOIn Stock: 45789RC0100FR-073KL Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RC0100JR-073KL is determined by the following critical parameters that must remain constant across all equivalent parts:

• Resistance value: 3 kOhms (exact match required)
• Package / Case: 01005 (0402 Metric) (exact match required)
• Power rating: 0.03W (1/32W) (exact match required)
• Composition: Thick Film (exact match required)
• Features: Moisture Resistant (exact match required)
• Operating temperature range: -55°C ~ 125°C (exact match required)

Tolerance specifications may vary within acceptable design margins. The identified substitute part RC0100FR-073KL maintains all critical parameters while offering an upgraded tolerance specification of ±1% compared to the original ±5% tolerance.

Parameter Comparison

Engineering Selection Recommendations

Both the RC0100JR-073KL and RC0100FR-073KL are active production components from YAGEO with full ROHS3 compliance and REACH unaffected status. The RC0100FR-073KL substitute part provides identical electrical and mechanical specifications with the exception of tolerance, offering ±1% precision compared to the ±5% tolerance of the main part. Selection between these components should be based on circuit tolerance requirements and application-specific precision needs. Both parts maintain equivalent thermal performance, moisture resistance, and environmental operating ranges suitable for industrial and commercial applications.

Frequently Asked Questions (FAQ)

Q: Can RC0100FR-073KL be used as a direct replacement for RC0100JR-073KL?

A: Yes. Both parts share identical resistance value (3 kOhms), package format (01005/0402 Metric), power rating (0.03W), composition (thick film), moisture resistance features, and operating temperature range (-55°C ~ 125°C). The RC0100FR-073KL offers improved tolerance specification (±1% versus ±5%).

Q: What is the primary difference between these two parts?

A: The tolerance specification differs. RC0100JR-073KL has ±5% tolerance, while RC0100FR-073KL has ±1% tolerance. All other electrical and mechanical parameters are identical.

Q: Are both parts suitable for the same PCB assembly process?

A: Yes. Both components use identical 01005 (0402 Metric) package format with the same physical dimensions (0.016" L x 0.008" W / 0.40mm x 0.20mm) and height specifications (0.006" maximum seated height / 0.15mm). They are compatible with standard surface mount assembly equipment and processes.

Q: What compliance certifications apply to both parts?

A: Both RC0100JR-073KL and RC0100FR-073KL are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99 with HTSUS code 8533.21.0030. Both maintain Moisture Sensitivity Level 1 (unlimited shelf life).

Q: When should the ±1% tolerance substitute be selected over the standard ±5% part?

A: Selection depends on circuit design requirements. Applications requiring tighter resistance value accuracy and reduced tolerance stack-up should specify the RC0100FR-073KL. Applications with tolerance budgets accommodating ±5% variation may use the RC0100JR-073KL.