WR06X2R2 JTL Equivalent & Substitute Parts

Part Overview

The WR06X2R2 JTL is a 2.2 Ohm, 0.1W thick film chip resistor manufactured by Walsin Technology Corporation in the 0603 (1608 Metric) package format. This component is classified as Active and maintains full RoHS3 compliance with REACH Unaffected status. The part is supplied in Tape & Reel packaging and is suitable for general-purpose resistive applications requiring standard tolerance specifications. Equivalent and substitute parts are identified to provide design flexibility, supply chain alternatives, and component availability options for applications where the primary part number may be unavailable or where specific performance certifications are required.

Substiute Parts

WR06X2R2 JTL

Walsin Technology CorporationIn Stock: 893WR06X2R2 JTL Datasheet

Current PartRFQ

ERJ-3GEYJ2R2V

Panasonic Electronic ComponentsIn Stock: 2234254ERJ-3GEYJ2R2V Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the WR06X2R2 JTL are identified based on strict electrical and mechanical parameter matching. The following criteria determine substitution eligibility:

Electrical Parameters:

• Resistance value: 2.2 Ohms (exact match required)
• Tolerance: ±5% (exact match required)
• Power rating: 0.1W, 1/10W (exact match required)

Mechanical Parameters:

• Package / Case: 0603 (1608 Metric) (exact match required)
• Composition: Thick Film (exact match required)
• Number of Terminations: 2 (exact match required)

Environmental & Compliance Parameters:

• Operating Temperature Range: -55°C ~ 155°C (exact match required)
• RoHS Status: ROHS3 Compliant (exact match required)
• Moisture Sensitivity Level: 1 (Unlimited) (exact match required)
• Packaging Type: Tape & Reel (TR) (exact match required)

The ERJ-3GEYJ2R2V from Panasonic Electronic Components meets all mandatory substitution criteria and is classified as a direct equivalent part.

Parameter Comparison

Engineering Selection Recommendations

Both the WR06X2R2 JTL and ERJ-3GEYJ2R2V are Active products with full RoHS3 compliance and REACH Unaffected status. The components are electrically and mechanically equivalent across all specified parameters.

The ERJ-3GEYJ2R2V includes Automotive AEC-Q200 certification, which provides additional qualification for automotive applications. This certification is not present in the WR06X2R2 JTL specification. Selection between these parts should be based on application requirements: the Panasonic ERJ-3GEYJ2R2V is suitable for automotive-grade applications requiring AEC-Q200 compliance, while the Walsin WR06X2R2 JTL serves general-purpose applications without automotive qualification requirements.

Both parts feature identical electrical performance, package dimensions, and environmental compliance. The maximum seated height of the Panasonic part is 0.022" (0.55mm) compared to 0.024" (0.60mm) for the Walsin part, representing a minor dimensional variation within acceptable PCB assembly tolerances.

Frequently Asked Questions (FAQ)

Q: Can the ERJ-3GEYJ2R2V replace the WR06X2R2 JTL in any application?

A: Yes. The ERJ-3GEYJ2R2V meets all electrical and mechanical specifications of the WR06X2R2 JTL. Both components share identical resistance, tolerance, power rating, package type, and operating temperature range. The Panasonic part includes additional AEC-Q200 automotive certification, which does not restrict its use in non-automotive applications.

Q: What is the significance of the AEC-Q200 rating on the Panasonic part?

A: AEC-Q200 is an automotive qualification standard. The ERJ-3GEYJ2R2V meets this certification, making it suitable for automotive-grade applications. The WR06X2R2 JTL does not carry this certification. For non-automotive applications, both parts perform identically.

Q: Are the physical dimensions identical between these parts?

A: The parts share the same package designation (0603 / 1608 Metric) and length/width dimensions (0.063" L x 0.031" W). The maximum seated height differs slightly: WR06X2R2 JTL is 0.024" (0.60mm) and ERJ-3GEYJ2R2V is 0.022" (0.55mm). This minor variation is within standard PCB assembly tolerances and does not affect interchangeability.

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

A: Yes. Both the WR06X2R2 JTL and ERJ-3GEYJ2R2V carry Moisture Sensitivity Level 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.

Q: Are both parts RoHS3 compliant?

A: Yes. Both components are ROHS3 Compliant and REACH Unaffected, meeting current environmental and regulatory requirements.

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

A: The WR06X2R2 JTL has a temperature coefficient of -200/+400ppm/°C, while the ERJ-3GEYJ2R2V has -100/+600ppm/°C. Both operate across the identical temperature range of -55°C ~ 155°C. The temperature coefficient difference reflects manufacturing process variations between manufacturers but does not affect functional equivalence for standard applications.

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

A: Yes. Both parts are supplied in Tape & Reel packaging and are compatible with standard SMD assembly equipment. The identical package designation and nearly identical physical dimensions ensure interchangeability in PCB design and manufacturing processes.