CW0102K000JS70 Equivalent & Substitute Parts

Part Overview

The CW0102K000JS70 is a 2 kOhms ±5% 13W through-hole resistor with axial leads manufactured by Vishay Dale. This wirewound resistor features moisture-resistant construction and operates across a wide temperature range from -65°C to 350°C. The component is currently in active production status. Substitute parts are identified when packaging format changes or when compliance requirements necessitate alternative sourcing while maintaining identical electrical and mechanical specifications.

Substiute Parts

CW0102K000JS70

Vishay DaleIn Stock: 799CW0102K000JS70 Datasheet

Current PartRFQ

CW0102K000JE73

Vishay DaleIn Stock: 2096CW0102K000JE73 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution between CW0102K000JS70 and CW0102K000JE73 is valid based on identical electrical and mechanical parameters. Both parts share the same resistance value (2 kOhms), tolerance (±5%), power rating (13W), temperature coefficient (±30ppm/°C), operating temperature range (-65°C to 350°C), physical dimensions (0.375" Dia x 1.781" L), and wirewound moisture-resistant construction.

The primary difference between these parts is packaging format: CW0102K000JS70 is supplied in Tape & Reel (TR) format, while CW0102K000JE73 is supplied in Cut Tape (CT) format. Both formats contain identical components with no functional or performance variation.

Parameter Comparison

Engineering Selection Recommendations

Both CW0102K000JS70 and CW0102K000JE73 are electrically and mechanically equivalent. Selection between these parts should be based on packaging requirements and compliance specifications.

CW0102K000JS70 in Tape & Reel format is suitable for high-volume automated assembly operations. CW0102K000JE73 in Cut Tape format accommodates lower-volume applications or manual assembly processes.

CW0102K000JE73 carries ROHS3 compliance certification, while CW0102K000JS70 is RoHS non-compliant. Applications subject to RoHS regulatory requirements must specify CW0102K000JE73. CW0102K000JS70 is classified as REACH Affected, while CW0102K000JE73 is REACH Unaffected.

Frequently Asked Questions (FAQ)

Q: Can CW0102K000JE73 replace CW0102K000JS70 in my circuit?

A: Yes. Both parts are electrically and mechanically identical with matching resistance (2 kOhms), tolerance (±5%), power rating (13W), temperature coefficient (±30ppm/°C), operating temperature range (-65°C to 350°C), and physical dimensions (0.375" Dia x 1.781" L). The only difference is packaging format.

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

A: Tape & Reel (TR) format supplies components on continuous tape wound on a reel, optimized for automated pick-and-place assembly. Cut Tape (CT) format supplies components on tape segments, suitable for manual handling or lower-volume assembly. Both contain identical components.

Q: Does packaging format affect component performance?

A: No. Packaging format affects only handling, storage, and assembly methodology. Electrical and thermal performance remain identical between TR and CT formats of the same component.

Q: Which part should I select for RoHS-compliant applications?

A: CW0102K000JE73 is ROHS3 compliant and must be specified for applications requiring RoHS certification. CW0102K000JS70 is RoHS non-compliant.

Q: Are there inventory considerations between these parts?

A: CW0102K000JS70 has 764 pieces in stock. CW0102K000JE73 has 1996 pieces in stock. Availability may influence selection for time-sensitive projects.