WSL2010R5000FTB Equivalent & Substitute Parts

Part Overview

The WSL2010R5000FTB is a 500 mOhms ±1% metal element chip resistor manufactured by Vishay Dale in the 2010 (5025 Metric) package format. Designed for current sensing applications, this component meets AEC-Q200 automotive qualification standards and operates across -65°C to 170°C. The part is currently active in production and available in tape and reel packaging.

Identifying equivalent and substitute parts is necessary when the primary part number becomes unavailable, when supply chain constraints require alternative sourcing, or when design flexibility permits component standardization across manufacturing batches.

Substiute Parts

WSL2010R5000FTB

Vishay DaleIn Stock: 1147WSL2010R5000FTB Datasheet

Current PartRFQ

WSL2010R5000FEB

Vishay DaleIn Stock: 65365WSL2010R5000FEB Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the WSL2010R5000FTB is determined by strict equivalence across the following critical parameters:

• Resistance value: 500 mOhms
• Tolerance: ±1%
• Power rating: 0.5W, 1/2W
• Package format: 2010 (5025 Metric)
• Composition: Metal Element
• Temperature coefficient: ±75ppm/°C
• Operating temperature range: -65°C ~ 170°C
• Automotive qualification: AEC-Q200
• Feature set: Current Sense, Moisture Resistant, Pulse Withstanding
• Termination count: 2
• Packaging configuration: Tape & Reel (TR)

The WSL2010R5000FEB meets all these criteria and qualifies as a direct substitute part.

Parameter Comparison

Engineering Selection Recommendations

Both the WSL2010R5000FTB and WSL2010R5000FEB are active production parts from Vishay Dale with identical electrical and mechanical specifications. Selection between these parts may be influenced by regulatory compliance status. The WSL2010R5000FEB carries ROHS3 compliance and REACH Unaffected status, whereas the WSL2010R5000FTB is RoHS non-compliant and REACH Affected. For applications subject to RoHS or REACH regulatory requirements, the WSL2010R5000FEB is the appropriate selection. Both parts maintain AEC-Q200 automotive qualification and are suitable for current sensing applications across the full operating temperature range.

Frequently Asked Questions (FAQ)

Q: Can WSL2010R5000FEB be used as a direct replacement for WSL2010R5000FTB?

A: Yes. Both parts share identical electrical parameters (500 mOhms ±1%, 0.5W power rating, ±75ppm/°C temperature coefficient), mechanical dimensions (2010 package, 5.08mm x 2.54mm), and functional features (AEC-Q200, current sense, moisture resistant, pulse withstanding). They are mechanically and electrically interchangeable.

Q: What is the difference between these two part numbers?

A: The primary differences are regulatory compliance status. WSL2010R5000FEB is ROHS3 compliant and REACH Unaffected, while WSL2010R5000FTB is RoHS non-compliant and REACH Affected. All other specifications are identical.

Q: Are there any package or footprint differences?

A: No. Both parts use the 2010 (5025 Metric) package with identical dimensions of 0.200" L x 0.100" W (5.08mm x 2.54mm) and maximum seated height of 0.035" (0.89mm). PCB footprints are identical.

Q: Which part should be selected for new designs?

A: Selection depends on regulatory requirements. For applications requiring RoHS or REACH compliance, specify WSL2010R5000FEB. Both parts are active in production and suitable for current sensing applications in automotive and industrial environments.

Q: Are both parts available in tape and reel packaging?

A: Yes. Both WSL2010R5000FTB and WSL2010R5000FEB are supplied in tape and reel (TR) packaging format suitable for automated assembly processes.