CW010470R0JS73 Equivalent & Substitute Parts

Part Overview

The CW010470R0JS73 is a 470 Ohm, 13W 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 727 units in stock. Substitute parts are identified to address packaging format availability, compliance requirements, and inventory considerations while maintaining identical electrical and mechanical specifications.

Substiute Parts

CW010470R0JS73

Vishay DaleIn Stock: 745CW010470R0JS73 Datasheet

Current PartRFQ

CW010470R0JE73

Vishay DaleIn Stock: 2138CW010470R0JE73 Datasheet

DirectRFQ

CW010470R0JE73HE

Vishay DaleIn Stock: 1283CW010470R0JE73HE Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the CW010470R0JS73 are qualified based on matching the following critical parameters: resistance value (470 Ohms), tolerance (±5%), power rating (13W), composition (wirewound), package type (axial), physical dimensions (0.375" Dia x 1.781" L), temperature coefficient (±30ppm/°C), and operating temperature range (-65°C ~ 350°C). The identified substitutes maintain these core electrical and mechanical specifications while differing in packaging format (Cut Tape versus Tape & Reel) and regulatory compliance status.

Parameter Comparison

Engineering Selection Recommendations

All three part numbers—CW010470R0JS73, CW010470R0JE73, and CW010470R0JE73HE—are electrically and mechanically equivalent for circuit applications requiring a 470 Ohm, 13W wirewound axial resistor. Selection between these parts depends on packaging and compliance requirements:

CW010470R0JE73 and CW010470R0JE73HE are ROHS3 compliant and REACH unaffected, making them suitable for applications subject to European Union regulatory requirements. CW010470R0JS73 is RoHS non-compliant and REACH affected, appropriate for applications without such regulatory constraints.

Packaging format differs between the main part (Tape & Reel) and substitutes (Cut Tape). This distinction affects handling, storage, and automated assembly compatibility but does not alter electrical performance or mechanical fit.

Frequently Asked Questions (FAQ)

Q: Are CW010470R0JE73 and CW010470R0JE73HE electrically identical to CW010470R0JS73?

A: Yes. All three parts share identical resistance (470 Ohms), tolerance (±5%), power rating (13W), temperature coefficient (±30ppm/°C), and operating temperature range (-65°C ~ 350°C). They are electrically equivalent for circuit design purposes.

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

A: Tape & Reel (TR) packaging supplies components on continuous tape wound on reels, suitable for high-volume automated assembly. Cut Tape (CT) packaging provides components on tape segments, typically used for lower-volume orders or manual assembly. Both formats contain identical components with no electrical or mechanical differences.

Q: Can I use CW010470R0JE73 or CW010470R0JE73HE as a direct replacement for CW010470R0JS73?

A: Direct replacement is possible from an electrical and mechanical standpoint. However, verify packaging format compatibility with your assembly process. If your equipment requires Tape & Reel format, Cut Tape substitutes require process adjustment.

Q: What does RoHS3 compliance mean?

A: ROHS3 compliance indicates the part meets the Restriction of Hazardous Substances Directive 2011/65/EU as amended. CW010470R0JE73 and CW010470R0JE73HE meet this standard; CW010470R0JS73 does not. Select compliant parts for applications subject to EU regulations.

Q: What is the significance of REACH status?

A: REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) is an EU chemical safety regulation. CW010470R0JE73 and CW010470R0JE73HE are REACH unaffected, indicating they do not contain substances of concern under this regulation. CW010470R0JS73 is REACH affected and may require additional documentation for EU applications.

Q: Are there any performance differences between the three part numbers?

A: No. All three parts are functionally identical in terms of resistance value, power dissipation capability, temperature stability, and operating range. Differences are limited to packaging format and regulatory compliance status.