Molex 1722582016 Rectangular Connector Housing - Equivalent & Substitute Parts

Part Overview

The Molex 1722582016 is a 16-position receptacle housing for the Ultra-Fit 172258 connector series, designed for applications requiring a 0.138" (4.60mm) pitch rectangular connector with dual-row configuration. This part is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and procurement planning. The substitute part maintains identical electrical and mechanical specifications while offering improved availability and active product status.

Substiute Parts

1722582016

MolexIn Stock: 8341722582016 Datasheet

Current PartRFQ

1722584116

MolexIn Stock: 25371722584116 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The Molex 1722584116 qualifies as a direct substitute for the 1722582016 based on strict equivalence of all critical electrical and mechanical parameters. Substitution is valid when the following parameters match identically:

• Connector type (Receptacle)
• Contact type (Female Socket)
• Number of positions (16)
• Pitch specification (0.138" / 4.60mm)
• Row configuration (2 rows at 0.181" / 4.60mm spacing)
• Mounting method (Free Hanging In-Line)
• Contact termination method (Crimp)
• Fastening mechanism (Latch Lock)
• Color (Natural)
• Regulatory compliance (ROHS3, REACH Unaffected)

The substitute part maintains full compatibility with existing mating connectors and contact sets designed for the Ultra-Fit 172258 series.

Parameter Comparison

Engineering Selection Recommendations

The Molex 1722584116 is the appropriate selection for applications currently specified with the 1722582016. The substitute part maintains full electrical and mechanical compatibility while offering the advantage of active product status and improved inventory availability. Both parts satisfy ROHS3 compliance and REACH unaffected requirements, ensuring regulatory alignment for current and future applications. The transition from the obsolete 1722582016 to the 1722584116 presents no technical barriers to implementation.

Frequently Asked Questions (FAQ)

Q: Are the 1722582016 and 1722584116 mechanically interchangeable?

A: Yes. Both housings feature identical pitch (0.138" / 4.60mm), row configuration (2 rows at 0.181" / 4.60mm spacing), mounting type (Free Hanging In-Line), and fastening mechanism (Latch Lock). They are fully interchangeable in applications designed for the Ultra-Fit 172258 series.

Q: Can I use contacts designed for the 1722582016 with the 1722584116?

A: Yes. Both parts use identical crimp contact termination and are part of the same Ultra-Fit 172258 series. Contact sets are fully compatible between the two housings.

Q: What is the difference between the two part numbers?

A: The primary difference is product status. The 1722582016 is obsolete, while the 1722584116 is active. The 1722584116 includes additional features (Glow Wire Compliant, Terminal Position Lock) and specifies operating temperature range (-40°C ~ 105°C) and insulation material (Polyamide/Nylon). All core connector specifications remain identical.

Q: Does packaging differ between these parts?

A: The 1722582016 packaging is not specified in available documentation. The 1722584116 is supplied in bulk packaging. Confirm packaging requirements with your procurement specifications.

Q: Are both parts RoHS and REACH compliant?

A: Yes. Both the 1722582016 and 1722584116 are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic component procurement.