CW00510R00JS73 Equivalent & Substitute Parts

Part Overview

The CW00510R00JS73 is a 10 Ohm, 6.5W wirewound axial resistor manufactured by Vishay Dale. This through-hole component features moisture-resistant construction and operates across a wide temperature range from -65°C to 350°C. The part is currently active in production with 998 units available in tape and reel packaging. Substitute parts are identified when packaging format changes or when compliance requirements differ while maintaining identical electrical and mechanical specifications.

Substiute Parts

CW00510R00JS73

Vishay DaleIn Stock: 1078CW00510R00JS73 Datasheet

Current PartRFQ

CW00510R00JE73

Vishay DaleIn Stock: 2701CW00510R00JE73 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The CW00510R00JE73 qualifies as a parametric equivalent to the CW00510R00JS73 based on the following criteria:

All electrical specifications are identical: 10 Ohms resistance, ±5% tolerance, 6.5W power rating, ±30ppm/°C temperature coefficient, and -65°C to 350°C operating temperature range. Mechanical specifications are identical: axial package, 0.312" Dia x 0.875" L dimensions, and 2 terminations. The composition (wirewound) and features (moisture resistant) are unchanged.

The primary difference is packaging format: CW00510R00JS73 is supplied in Tape & Reel (TR) format, while CW00510R00JE73 is supplied in Cut Tape (CT) format. Both formats contain the identical component and are suitable for through-hole assembly applications with different handling and dispensing requirements.

Parameter Comparison

Engineering Selection Recommendations

Both CW00510R00JS73 and CW00510R00JE73 are active production components from Vishay Dale with identical electrical and mechanical specifications. Selection between these parts depends on packaging requirements and regulatory compliance needs.

The CW00510R00JS73 in Tape & Reel format is suitable for high-volume automated assembly operations. The CW00510R00JE73 in Cut Tape format is suitable for lower-volume applications or manual assembly processes.

The CW00510R00JE73 offers ROHS3 compliance and REACH unaffected status, making it preferable for applications subject to European Union environmental regulations. The CW00510R00JS73 is RoHS non-compliant and REACH affected, requiring evaluation against specific application requirements and regional restrictions.

Frequently Asked Questions (FAQ)

Q: Are CW00510R00JS73 and CW00510R00JE73 electrically interchangeable?

A: Yes. Both parts have identical electrical specifications: 10 Ohms resistance, ±5% tolerance, 6.5W power rating, ±30ppm/°C temperature coefficient, and -65°C to 350°C operating temperature range.

Q: What is the difference between Tape & Reel and Cut Tape packaging?

A: Tape & Reel (TR) packaging supplies components on a continuous reel suitable for automated pick-and-place assembly equipment. Cut Tape (CT) packaging supplies components on tape segments suitable for manual handling or lower-volume assembly processes. The component itself is identical in both formats.

Q: Can I use CW00510R00JE73 as a direct replacement for CW00510R00JS73?

A: Yes, provided your assembly process can accommodate Cut Tape packaging instead of Tape & Reel format. Electrical and mechanical performance are identical.

Q: What are the compliance differences between these parts?

A: CW00510R00JE73 is ROHS3 compliant and REACH unaffected. CW00510R00JS73 is RoHS non-compliant and REACH affected. Applications subject to EU environmental regulations should use CW00510R00JE73.

Q: Are the physical dimensions identical?

A: Yes. Both parts measure 0.312" Dia x 0.875" L (7.92mm x 22.22mm) and use identical axial package construction with 2 terminations.