Equivalent & Substitute Parts for CW0102K000JS733

Part Overview

The CW0102K000JS733 is a 2 kOhms ±5% 13W through-hole resistor with axial leads, manufactured by Vishay Dale as part of the CW series. This wirewound resistor features moisture-resistant construction and operates across a wide temperature range from -65°C to 350°C. The part is currently active in production. Substitute parts are necessary to accommodate different packaging requirements, compliance certifications, or inventory availability across supply chain channels.

Substiute Parts

CW0102K000JS733

Vishay DaleIn Stock: 959CW0102K000JS733 Datasheet

Current PartRFQ

CW0102K000JE12

Vishay DaleIn Stock: 1081CW0102K000JE12 Datasheet

DirectRFQ

CW0102K000JE73

Vishay DaleIn Stock: 2096CW0102K000JE73 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CW0102K000JS733 is determined by strict equivalence across the following critical parameters:

• Resistance value: 2 kOhms
• Tolerance: ±5%
• Power rating: 13W
• Composition: Wirewound
• Package type: Axial
• Temperature coefficient: ±30ppm/°C
• Operating temperature range: -65°C to 350°C
• Physical dimensions: 0.375" Dia x 1.781" L (9.52mm x 45.24mm)
• Features: Moisture Resistant
• Manufacturer: Vishay Dale
• Series: CW

The identified substitute parts CW0102K000JE12 and CW0102K000JE73 maintain identical electrical and mechanical specifications. Differences exist only in packaging format (Bulk and Cut Tape respectively, versus the original Tape & Reel format) and regulatory compliance status.

Parameter Comparison

Engineering Selection Recommendations

All three parts are active products from Vishay Dale with identical electrical and mechanical specifications. Selection between them depends on packaging and compliance requirements:

CW0102K000JS733 is suitable for applications where Tape & Reel packaging is required for automated assembly processes. This part carries RoHS non-compliant and REACH Affected status.

CW0102K000JE12 provides the same electrical performance in Bulk packaging format and achieves ROHS3 compliance with REACH Unaffected status. This configuration is appropriate for applications requiring regulatory compliance and manual or semi-automated assembly.

CW0102K000JE73 delivers identical specifications in Cut Tape packaging with ROHS3 compliance and REACH Unaffected status. This format supports both manual assembly and certain automated processes requiring cut tape feed mechanisms.

Frequently Asked Questions (FAQ)

Q: Are these parts electrically interchangeable? A: Yes. CW0102K000JS733, CW0102K000JE12, and CW0102K000JE73 are electrically identical, with matching resistance, tolerance, power rating, temperature coefficient, and operating temperature range.

Q: What is the difference between these parts? A: The differences are limited to packaging format and regulatory compliance status. CW0102K000JS733 uses Tape & Reel packaging and is RoHS non-compliant. CW0102K000JE12 and CW0102K000JE73 are ROHS3 compliant and REACH unaffected, supplied in Bulk and Cut Tape formats respectively.

Q: Can I use CW0102K000JE12 or CW0102K000JE73 as a direct replacement for CW0102K000JS733? A: Direct replacement is possible from an electrical and mechanical standpoint. However, verify that your assembly process accommodates the different packaging format and that regulatory compliance requirements align with your application.

Q: Which part should I select for automated assembly? A: CW0102K000JS733 in Tape & Reel format is optimized for automated pick-and-place assembly. CW0102K000JE73 in Cut Tape format also supports automated processes with compatible tape feed systems.

Q: Are there compliance differences I should consider? A: Yes. CW0102K000JE12 and CW0102K000JE73 are ROHS3 compliant and REACH unaffected, while CW0102K000JS733 is RoHS non-compliant and REACH affected. Select based on your product's regulatory requirements.

Q: Do all parts have the same physical dimensions? A: Yes. All three parts share identical dimensions of 0.375" Dia x 1.781" L (9.52mm x 45.24mm) and are suitable for the same PCB layouts.