CWR-130-16-0003 Equivalent & Substitute Parts

Part Overview

The CWR-130-16-0003 is a 16-position ribbon cable DIP header connector manufactured by CW Industries. This through-hole mounted IDC connector is designed for applications requiring reliable ribbon cable termination with a 0.100" (2.54mm) board-side pitch and 0.050" (1.27mm) cable pitch. The connector features a blue housing and accommodates 28-30 AWG stranded or solid wire. The product is currently active in production with 1083 units in stock. Equivalent and substitute parts are identified to provide design flexibility, inventory alternatives, and compliance options for applications where the original part may be unavailable or where specific regulatory requirements must be met.

Substiute Parts

CWR-130-16-0003

CW IndustriesIn Stock: 1133CWR-130-16-0003 Datasheet

Current PartRFQ

CWR-130-16-0203

CW IndustriesIn Stock: 6246CWR-130-16-0203 Datasheet

DirectRFQ

746613-3

TE Connectivity AMP ConnectorsIn Stock: 750746613-3 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the CWR-130-16-0003 are qualified based on electrical and mechanical compatibility within the following criteria:

Primary Substitution Criteria:

• Identical connector type (Ribbon Cable, DIP Header)
• Identical number of positions (16)
• Identical cable pitch (0.050" / 1.27mm)
• Identical board-side pitch (0.100" / 2.54mm)
• Identical number of rows (2)
• Identical row spacing (0.300" / 7.62mm)
• Identical mounting type (Through Hole)
• Identical cable termination method (IDC)
• Compatible wire gauge range (28-30 AWG)
• Identical features (Feed Through)
• Identical MSL rating (1 / Unlimited)

Substitute Parts Identified:

1. CWR-130-16-0203 (Direct Manufacturer Equivalent) – CW Industries
2. 746613-3 (Similar Manufacturer Alternative) – TE Connectivity AMP Connectors

Both substitute parts meet all primary substitution criteria and maintain full mechanical and electrical compatibility with the CWR-130-16-0003.

Parameter Comparison

Engineering Selection Recommendations

CWR-130-16-0203 (CW Industries)

This part is the direct manufacturer equivalent within the CWR series. It maintains identical mechanical and electrical specifications to the CWR-130-16-0003. The primary distinction is RoHS3 compliance status; CWR-130-16-0203 is ROHS3 compliant while CWR-130-16-0003 is RoHS non-compliant. Contact finish differs (Tin versus Tin-Lead), though both finishes are suitable for IDC ribbon cable applications. Higher inventory availability (6233 units) supports supply chain continuity. Selection of CWR-130-16-0203 is appropriate for applications requiring RoHS3 compliance or when CWR-130-16-0003 inventory is constrained.

746613-3 (TE Connectivity AMP Connectors)

This part is a cross-manufacturer substitute from TE Connectivity's AMP-Latch series. It meets all primary substitution criteria with identical pitch, position count, and mounting specifications. Wire gauge compatibility extends to 26-30 AWG solid wire, providing broader wire gauge support than the original part. The connector features a black housing versus the blue housing of CWR-130-16-0003. RoHS status is non-compliant, matching the original part. Contact finish is Tin-Lead, identical to CWR-130-16-0003. Selection of 746613-3 is appropriate for applications where cross-manufacturer sourcing is acceptable and where the black housing color is compatible with system design requirements.

Frequently Asked Questions (FAQ)

Q: Can CWR-130-16-0203 be used as a direct replacement for CWR-130-16-0003?

A: Yes. CWR-130-16-0203 is mechanically and electrically compatible with CWR-130-16-0003. Both connectors share identical pitch specifications (0.050" cable pitch, 0.100" board-side pitch), 16-position configuration, 2-row layout, through-hole mounting, and IDC termination method. The primary difference is RoHS3 compliance status of CWR-130-16-0203. Applications requiring RoHS3 compliance should specify CWR-130-16-0203.

Q: What are the differences between CWR-130-16-0003 and 746613-3?

A: Both connectors are mechanically and electrically compatible with identical pitch, position count, row configuration, and mounting specifications. Differences include: manufacturer (CW Industries versus TE Connectivity), housing color (blue versus black), wire gauge support (746613-3 supports 26-30 AWG solid wire versus 28-30 AWG for CWR-130-16-0003), and contact finish material (both use Tin-Lead, though CWR-130-16-0203 uses Tin). RoHS compliance status is identical (both non-compliant).

Q: Are there color compatibility considerations when substituting 746613-3 for CWR-130-16-0003?

A: Housing color difference (black versus blue) is a visual distinction only and does not affect electrical or mechanical function. Color selection should be based on system design requirements, cable identification standards, or manufacturing specifications. Electrical and mechanical performance are identical.

Q: What wire gauge compatibility should be verified when using substitute parts?

A: CWR-130-16-0003 and CWR-130-16-0203 both support 28-30 AWG stranded or solid wire. 746613-3 supports 28 AWG stranded wire and 26-30 AWG solid wire. Verify that ribbon cable wire gauge falls within the specified range for the selected connector. All three parts are compatible with standard 28-30 AWG ribbon cable.

Q: Does RoHS compliance status affect connector performance?

A: RoHS compliance status reflects material composition and manufacturing process compliance with regulatory requirements. It does not affect electrical or mechanical performance. CWR-130-16-0203 is ROHS3 compliant; CWR-130-16-0003 and 746613-3 are RoHS non-compliant. Selection should be based on application regulatory requirements.

Q: Can these connectors be used interchangeably in existing PCB designs?

A: Yes. All three connectors share identical board-side pitch (0.100" / 2.54mm), row spacing (0.300" / 7.62mm), and through-hole mounting specifications. PCB footprints designed for CWR-130-16-0003 are compatible with CWR-130-16-0203 and 746613-3 without modification.