CWN-360-20-0000 Equivalent & Substitute Parts

Part Overview

The CWN-360-20-0000 is a rectangular connector header manufactured by CW Industries, designed for through-hole mounting applications. This shrouded 20-position header with 2.54mm pitch serves board-to-cable/wire interconnection requirements. The part is active in production status with full inventory availability. Substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when design flexibility permits component selection from qualified manufacturers.

Substiute Parts

CWN-360-20-0000

CW IndustriesIn Stock: 1213CWN-360-20-0000 Datasheet

Current PartRFQ

71918-020LF

Amphenol ICC (FCI)In Stock: 141871918-020LF Datasheet

SimilarRFQ

N3428-6002RB

3MIn Stock: 1411N3428-6002RB Datasheet

SimilarRFQ

N3428-6003RB

3MIn Stock: 1111N3428-6003RB Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CWN-360-20-0000 is determined by strict alignment of the following critical parameters:

• Connector Type: Header
• Contact Type: Male Pin
• Number of Positions: 20
• Number of Rows: 2
• Pitch - Mating: 0.100" (2.54mm)
• Row Spacing - Mating: 0.100" (2.54mm)
• Mounting Type: Through Hole
• Shrouding: Shrouded - 4 Wall
• Termination: Solder
• Fastening Type: Push-Pull
• Material Flammability Rating: UL94 V-0
• Moisture Sensitivity Level: 1 (Unlimited)

All three identified substitute parts meet these core electrical and mechanical compatibility criteria. Variations in secondary parameters such as contact finish thickness, insulation material composition, and contact shape do not preclude functional substitution in standard applications.

Parameter Comparison

Engineering Selection Recommendations

All three substitute parts maintain active production status and meet the core electrical and mechanical requirements established for the CWN-360-20-0000. Selection among these alternatives should be based on the following factors:

CWN-360-20-0000 (CW Industries): Primary part with specified operating temperature range of -55°C to 125°C and 1A current rating. ROHS3 compliant with phosphor bronze contacts and circular contact geometry.

71918-020LF (Amphenol ICC): Quickie™ series alternative with tube packaging. Offers glass-filled thermoplastic insulation and enhanced gold contact finish (GXT™). Operating temperature range not specified. Suitable for applications where packaging format and contact finish enhancement are design considerations.

N3428-6002RB (3M): 3000 series header with 1.75A current rating and glass-filled insulation material. Operating temperature range limited to -55°C to 105°C. Longer post contact length (0.112") compared to 71918-020LF. ROHS3 compliant.

N3428-6003RB (3M): 3000 series header with 1.75A current rating and glass-filled insulation material. Operating temperature range limited to -55°C to 105°C. Post contact length matches the primary part (0.155"). ROHS3 compliant. Bulk packaging available.

For applications requiring the full -55°C to 125°C operating range, the CWN-360-20-0000 remains the specified choice. The 3M alternatives (N3428-6002RB and N3428-6003RB) are suitable for applications with maximum operating temperature of 105°C and provide higher current capacity at 1.75A.

Frequently Asked Questions (FAQ)

Q: Can the 71918-020LF replace the CWN-360-20-0000 in all applications?

A: The 71918-020LF meets all core mechanical and electrical compatibility criteria. However, operating temperature range is not specified for this part. Applications requiring confirmed operation across the full -55°C to 125°C range should use the primary part or the 3M alternatives with documented temperature specifications.

Q: What is the difference between N3428-6002RB and N3428-6003RB?

A: Both parts are functionally equivalent with identical electrical specifications and current ratings (1.75A). The primary difference is contact post length: N3428-6002RB has 0.112" (2.84mm) post length, while N3428-6003RB has 0.155" (3.94mm) post length, matching the primary CWN-360-20-0000 specification.

Q: Are all substitute parts ROHS3 compliant?

A: The CWN-360-20-0000, N3428-6002RB, and N3428-6003RB are ROHS3 compliant. The 71918-020LF is RoHS compliant but not specifically designated as ROHS3.

Q: What packaging formats are available?

A: CWN-360-20-0000 is supplied in bulk packaging. The 71918-020LF is supplied in tube packaging. Both 3M alternatives (N3428-6002RB and N3428-6003RB) are supplied in bulk packaging.

Q: Do all parts have the same contact geometry?

A: The CWN-360-20-0000 features circular contacts, while all three substitute parts feature square contacts. Both geometries are compatible with standard 2.54mm pitch mating connectors.

Q: Which substitute part offers the highest current capacity?

A: Both N3428-6002RB and N3428-6003RB are rated for 1.75A, compared to 1A for the primary part. The CWN-360-20-0000 current rating is 1A, and the 71918-020LF current rating is not specified.