WSLP59313L000JEB Equivalent & Substitute Parts

Part Overview

The WSLP59313L000JEB is a 3 mOhms ±5% 7W chip resistor manufactured by Vishay Dale in the WSLP5931 series. This nonstandard metal element resistor is designed for current sense applications in automotive environments, featuring anti-sulfur coating, moisture resistance, and pulse withstanding capability. The part is AEC-Q200 rated and ROHS3 compliant, with active product status and 904 units currently in stock.

Equivalent and substitute parts are identified when design requirements allow tolerance relaxation, manufacturer flexibility, or inventory optimization while maintaining electrical and mechanical compatibility within the 5931 package specification.

Substiute Parts

WSLP59313L000JEB

Vishay DaleIn Stock: 921WSLP59313L000JEB Datasheet

Current PartRFQ

WSLP59313L000FEA

Vishay DaleIn Stock: 1200WSLP59313L000FEA Datasheet

UpgradeRFQ

PU5931FKMP70R003L

YAGEOIn Stock: 1109PU5931FKMP70R003L Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the WSLP59313L000JEB is determined by the following criteria:

Primary Substitution Parameters:

• Resistance value: 3 mOhms (exact match required)
• Power rating: 7W (exact match required)
• Package: 5931 Nonstandard form factor with compatible physical dimensions
• Composition: Metal Element
• Temperature coefficient: ±75ppm/°C
• Operating temperature range: -65°C to 170°C
• AEC-Q200 automotive rating
• Tape & Reel packaging format

Secondary Substitution Parameters:

• Tolerance: ±5% or tighter (±1% acceptable as upgrade)
• Features: Anti-Sulfur, Current Sense, Moisture Resistant, Pulse Withstanding (all required)
• RoHS3 compliance
• Moisture Sensitivity Level: 1 (Unlimited)

Identified Substitutes:

1. WSLP59313L000FEA (Vishay Dale) – Upgrade substitute with improved tolerance (±1% vs ±5%)
2. PU5931FKMP70R003L (YAGEO) – Manufacturer-recommended alternative with ±1% tolerance

Both substitutes maintain identical electrical specifications, automotive qualification, and core feature set. The primary difference is tolerance grade and manufacturer source.

Parameter Comparison

Engineering Selection Recommendations

WSLP59313L000JEB (Original Part): Select this part when ±5% tolerance meets circuit requirements and Vishay Dale sourcing is preferred. Active product status and established supply chain support continued use in production designs.

WSLP59313L000FEA (Vishay Dale Upgrade): This substitute provides improved tolerance performance (±1% vs ±5%) while maintaining identical physical dimensions, thermal characteristics, and automotive qualification. Select when tighter tolerance improves circuit accuracy without design modification. Same manufacturer source simplifies qualification and supply chain management. Higher inventory availability (1102 units) supports production continuity.

PU5931FKMP70R003L (YAGEO Alternative): This manufacturer-recommended substitute offers ±1% tolerance with full AEC-Q200 compliance and identical electrical specifications. Physical dimensions match the 5931 package footprint. Height difference (1.76mm vs 0.50mm seated height) requires PCB layout verification for clearance compatibility. Select when YAGEO sourcing is acceptable and design space permits the increased height profile. Suitable for designs requiring tolerance upgrade with manufacturer flexibility.

All three parts maintain compliance with ROHS3, REACH unaffected status, and automotive environmental requirements. Selection should be based on tolerance requirements, physical clearance constraints, and preferred manufacturer source.

Frequently Asked Questions (FAQ)

Q: Can WSLP59313L000FEA replace WSLP59313L000JEB in existing designs?

A: Yes. Both parts share identical resistance (3 mOhms), power rating (7W), package dimensions (15.00mm x 7.75mm), temperature coefficient (±75ppm/°C), and operating range (-65°C to 170°C). The substitute features improved tolerance (±1% vs ±5%), which enhances circuit accuracy. Seated height is identical at 0.50mm, requiring no PCB layout changes.

Q: What is the key difference between WSLP59313L000FEA and PU5931FKMP70R003L?

A: Both provide ±1% tolerance and identical electrical performance. The primary difference is seated height: WSLP59313L000FEA measures 0.50mm while PU5931FKMP70R003L measures 1.76mm. This height difference may affect PCB clearance and component stacking. WSLP59313L000FEA also includes anti-sulfur coating as a specified feature. Verify physical clearance requirements before selecting PU5931FKMP70R003L.

Q: Are all three parts AEC-Q200 qualified?

A: Yes. WSLP59313L000JEB, WSLP59313L000FEA, and PU5931FKMP70R003L all carry AEC-Q200 automotive qualification, meeting automotive reliability and environmental stress testing requirements.

Q: What tolerance should I specify for current sense applications?

A: The original WSLP59313L000JEB specifies ±5% tolerance. If circuit design requires improved accuracy, both WSLP59313L000FEA and PU5931FKMP70R003L provide ±1% tolerance. Verify tolerance requirements in your circuit schematic before substitution.

Q: Are there packaging format differences between these parts?

A: All three parts are supplied in Tape & Reel (TR) format. Physical package type is 5931 Nonstandard for all parts. Verify reel specifications with your procurement system if custom reel configurations are required.

Q: What is the moisture sensitivity level for these parts?

A: All three parts have Moisture Sensitivity Level 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.

Q: Can I use PU5931FKMP70R003L if my PCB has limited vertical clearance?

A: The seated height of PU5931FKMP70R003L is 1.76mm compared to 0.50mm for the original part and WSLP59313L000FEA. Verify available vertical clearance on your PCB before selecting this substitute. If clearance is limited, WSLP59313L000FEA maintains the original 0.50mm height profile.