CW01082K00JS73 Equivalent & Substitute Parts

Part Overview

The CW01082K00JS73 is an 82 kOhms ±5% 13W axial wirewound 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 726 units available in tape and reel packaging. Substitute parts are identified when packaging format changes or inventory requirements necessitate alternative sourcing while maintaining identical electrical and mechanical specifications.

Substiute Parts

CW01082K00JS73

Vishay DaleIn Stock: 736CW01082K00JS73 Datasheet

Current PartRFQ

CW01082K00JB12

Vishay DaleIn Stock: 1916CW01082K00JB12 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The CW01082K00JB12 qualifies as a direct substitute for the CW01082K00JS73 based on matching electrical and mechanical parameters. Both parts share identical resistance value, tolerance, power rating, temperature coefficient, operating temperature range, physical dimensions, and axial package configuration. The substitution is valid across all electrical performance criteria. The primary distinction between these parts is packaging format: CW01082K00JS73 is supplied in tape and reel (TR) configuration, while CW01082K00JB12 is supplied in bulk packaging. This packaging difference does not affect component functionality or performance in circuit applications.

Parameter Comparison

Engineering Selection Recommendations

Both CW01082K00JS73 and CW01082K00JB12 are active production components from Vishay Dale with identical electrical specifications and mechanical dimensions. Selection between these parts should be based on procurement and assembly requirements. The tape and reel format (CW01082K00JS73) is suitable for automated pick-and-place assembly operations. The bulk format (CW01082K00JB12) is appropriate for manual assembly or applications where packaging format does not impact production workflow. Both parts carry identical RoHS non-compliant and REACH Affected designations, requiring equivalent compliance consideration in end-use applications. Inventory availability differs between formats, with CW01082K00JB12 currently showing higher stock levels (1905 units versus 726 units).

Frequently Asked Questions (FAQ)

Q: Can CW01082K00JB12 be used as a direct replacement for CW01082K00JS73 in circuit applications?

A: Yes. Both parts are electrically and mechanically identical. They share the same 82 kOhms resistance, ±5% tolerance, 13W power rating, ±30ppm/°C temperature coefficient, and -65°C to 350°C operating range. The only difference is packaging format (tape and reel versus bulk).

Q: What is the difference between tape and reel and bulk packaging?

A: Tape and reel packaging (CW01082K00JS73) is designed for automated assembly equipment and component feeders. Bulk packaging (CW01082K00JB12) consists of loose components suitable for manual assembly or alternative handling methods. Both deliver identical components.

Q: Are there any compliance differences between these parts?

A: No. Both parts carry identical RoHS non-compliant and REACH Affected designations. Compliance considerations apply equally to both part numbers.

Q: Which part should be selected for high-volume automated assembly?

A: CW01082K00JS73 in tape and reel format is optimized for automated pick-and-place assembly systems.

Q: Which part should be selected for manual assembly or low-volume applications?

A: CW01082K00JB12 in bulk format is suitable for manual assembly workflows or applications where automated feeding is not required.

Q: Do these parts have identical temperature performance?

A: Yes. Both parts operate across -65°C to 350°C with identical ±30ppm/°C temperature coefficient, ensuring equivalent thermal stability in circuit applications.