WR04X2000FTL Equivalent & Substitute Parts

Part Overview

The WR04X2000FTL is a 200 Ohm ±1% thick film chip resistor manufactured by Walsin Technology Corporation in the 0402 (1005 Metric) package format. This component is rated for 0.063W (1/16W) power dissipation and operates across the temperature range of -55°C to 155°C. The part is currently in active production status with 1147 pieces available in stock. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and compliance certifications align with the original component, enabling direct replacement in circuit applications without design modification.

Substiute Parts

WR04X2000FTL

Walsin Technology CorporationIn Stock: 1214WR04X2000FTL Datasheet

Current PartRFQ

CRCW0402200RFKED

Vishay DaleIn Stock: 20418CRCW0402200RFKED Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the WR04X2000FTL are identified based on strict electrical and mechanical parameter matching. The following criteria determine substitution eligibility:

Electrical Parameters:

• Resistance value: 200 Ohms
• Tolerance: ±1%
• Power rating: 0.063W (1/16W)
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C ~ 155°C

Mechanical Parameters:

• Package format: 0402 (1005 Metric)
• Composition: Thick Film
• Number of terminations: 2
• Physical dimensions: 0.039" L x 0.020" W (1.00mm x 0.50mm)
• Maximum seated height: 0.016" (0.40mm)

Compliance Parameters:

• RoHS3 compliance
• Moisture Sensitivity Level 1
• REACH Unaffected status

Parts meeting all these criteria are classified as direct equivalents and may be substituted without circuit redesign.

Parameter Comparison

Engineering Selection Recommendations

The CRCW0402200RFKED manufactured by Vishay Dale is a direct electrical and mechanical equivalent to the WR04X2000FTL. Both components share identical resistance values, tolerance specifications, power ratings, package dimensions, and operating temperature ranges. Both parts maintain ROHS3 compliance and REACH Unaffected status, ensuring regulatory alignment.

The CRCW0402200RFKED carries AEC-Q200 automotive qualification, which represents an additional quality assurance certification beyond the base specifications. This qualification does not restrict use in non-automotive applications and indicates enhanced reliability testing protocols. The Vishay Dale component is available in higher inventory quantities (20400 pieces) compared to the Walsin part (1147 pieces), which may influence procurement decisions based on lead time and supply chain requirements.

Both components are in active production status, confirming ongoing manufacturer support and availability for future procurement cycles.

Frequently Asked Questions (FAQ)

Q: Can the CRCW0402200RFKED replace the WR04X2000FTL in existing designs?

A: Yes. Both components meet identical electrical specifications (200 Ohms ±1%, 0.063W power rating, ±100ppm/°C temperature coefficient, -55°C to 155°C operating range) and share the same 0402 (1005 Metric) package dimensions. Direct substitution is possible without circuit modification.

Q: What does AEC-Q200 qualification on the Vishay part indicate?

A: AEC-Q200 is an automotive industry standard qualification that certifies the component has undergone enhanced reliability testing and quality assurance protocols. This certification does not restrict the part to automotive applications; it indicates higher reliability standards applicable across all use cases.

Q: Are the physical dimensions identical between both parts?

A: Yes. Both the WR04X2000FTL and CRCW0402200RFKED measure 0.039" L x 0.020" W (1.00mm x 0.50mm) with a maximum seated height of 0.016" (0.40mm). They are mechanically interchangeable in PCB layouts designed for 0402 package components.

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

A: Yes. Both components carry Moisture Sensitivity Level 1 (Unlimited), indicating no moisture-related handling restrictions during storage, transport, or assembly processes.

Q: What is the difference in packaging between the two parts?

A: The WR04X2000FTL is supplied in Tape & Reel (TR) format, while the CRCW0402200RFKED is available in Cut Tape (CT) and Digi-Reel® formats. Both packaging types are standard for 0402 components and do not affect electrical performance or mechanical compatibility.

Q: Are both parts RoHS3 compliant?

A: Yes. Both the WR04X2000FTL and CRCW0402200RFKED are ROHS3 compliant and REACH Unaffected, meeting current environmental and regulatory requirements for electronic component manufacturing and use.