Molex 0443800017 Modular Connector Jack 6P6C Right Angle Shielded

Part Overview

The Molex 0443800017 is a Jack Modular Connector with 6 positions and 6 contacts (6P6C), configured for RJ11, RJ12, RJ14, and RJ25 applications. The connector features a 90° right angle orientation, shielded design with EMI finger, and through-hole solder termination. This part is classified as obsolete, making identification of active equivalent components necessary for ongoing procurement and new designs.

Substiute Parts

0443800017

MolexIn Stock: 11570443800017 Datasheet

Current PartRFQ

0438600017

MolexIn Stock: 8960438600017 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The Molex 0438600017 qualifies as a direct substitute based on the following critical parameters:

• Connector Type: Both are Jack connectors
• Contact Configuration: Both are 6P6C (RJ11, RJ12, RJ14, RJ25)
• Mounting Type: Both use through-hole mounting
• Orientation: Both feature 90° right angle configuration
• Termination Method: Both use solder termination
• Shielding: Both are shielded with EMI finger
• Electrical Rating: Both meet Cat3 specifications
• Operating Temperature Range: Both operate -40°C ~ 85°C
• Contact Material and Finish: Both use phosphor bronze with gold plating (50.0µin/1.27µm)
• Housing Material: Both use polyamide (PA), nylon, glass-filled construction
• Compliance: Both are ROHS3 compliant with MSL 1 (Unlimited)

The primary distinction is product status: the 0443800017 is obsolete while the 0438600017 is active, with secondary differences in packaging (tube for substitute) and minor feature variations (Board Lock vs. Board Guide).

Parameter Comparison

Engineering Selection Recommendations

The Molex 0438600017 is the recommended substitute for the obsolete 0443800017. Both parts maintain identical electrical and mechanical specifications across all critical parameters. The 0438600017 carries active product status with current manufacturing support and availability (847 pcs in stock versus 1137 pcs for the obsolete part). Both parts meet ROHS3 compliance requirements and carry identical environmental ratings. The substitute part is suitable for direct replacement in new designs and ongoing production requiring 6P6C modular jack connectors with right-angle shielded configuration and Cat3 rating.

Frequently Asked Questions (FAQ)

Q: Can the 0438600017 be used as a direct replacement for the 0443800017?

A: Yes. Both connectors share identical specifications for contact configuration (6P6C), mounting type (through-hole), orientation (90° right angle), termination method (solder), shielding (EMI finger), electrical rating (Cat3), operating temperature range (-40°C ~ 85°C), and material composition. The 0438600017 is the active equivalent.

Q: What is the difference between these two parts?

A: The primary difference is product status. The 0443800017 is obsolete while the 0438600017 is active. Secondary differences include packaging format (tube for the substitute) and minor feature variations (Board Lock versus Board Guide). These differences do not affect electrical or mechanical compatibility.

Q: Are there packaging considerations when switching to the 0438600017?

A: The 0438600017 is supplied in tube packaging, whereas the original part packaging is not specified. Verify that tube packaging meets your assembly and handling requirements.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the 0443800017 and 0438600017 are ROHS3 compliant with MSL 1 (Unlimited moisture sensitivity level). Both carry identical ECCN (EAR99) and HTSUS (8536.69.4040) classifications.

Q: What applications are these connectors suitable for?

A: Both connectors support RJ11, RJ12, RJ14, and RJ25 modular connector applications with Cat3 rating, suitable for telecommunications and data communication circuits requiring shielded 6-position connections.