MDF12A-1416PCF Equivalent & Substitute Parts

Part Overview

The MDF12A-1416PCF is a crimp contact terminal manufactured by Hirose Electric Co Ltd, designed for wire-to-board applications with 14-16 AWG wire gauge capacity. This component features tin plating on brass contacts and is classified as a through-board, locking terminal. The product is currently obsolete, making identification of suitable substitute components essential for ongoing system maintenance and new design implementations where compatibility is required.

Substiute Parts

MDF12A-1416PCF

Hirose Electric Co LtdIn Stock: 917MDF12A-1416PCF Datasheet

Current PartRFQ

1722490100

MolexIn Stock: 309391722490100 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MDF12A-1416PCF is determined by the following critical parameters:

• Wire Gauge Compatibility: 14-16 AWG requirement must be maintained
• Contact Material & Finish: Brass with tin plating ensures electrical performance and corrosion resistance
• Terminal Type: Wire-to-board configuration with locking mechanism
• Insulation Diameter Range: 0.083" ~ 0.114" (2.11mm ~ 2.90mm) defines compatible wire sizes
• Environmental Compliance: RoHS compliance and MSL rating for storage and handling conditions
• Regulatory Classification: ECCN and HTSUS codes for trade and export purposes

The substitute part 1722490100 (Molex SolderRight series) meets these critical parameters within the specified tolerances, enabling functional equivalence for wire-to-board terminal applications.

Parameter Comparison

Engineering Selection Recommendations

The Molex 1722490100 terminal serves as the manufacturer-recommended substitute for the obsolete MDF12A-1416PCF. Both components share identical wire gauge specifications (14-16 AWG), contact material composition (brass), and surface finish (tin plating). The insulation diameter ranges overlap substantially, with the Molex component operating within a narrower tolerance band (0.094" ~ 0.110") that falls within the original specification envelope.

From a compliance perspective, the Molex substitute maintains RoHS compliance through ROHS3 certification and carries identical regulatory classifications (ECCN: EAR99, HTSUS: 8536.90.4000). Both components feature MSL rating of 1, indicating unlimited shelf life under standard storage conditions.

The primary distinction is product status: the Hirose component is obsolete with limited inventory availability, while the Molex alternative is active production with substantial stock levels (30,882 pieces), ensuring long-term supply chain continuity.

Frequently Asked Questions (FAQ)

Q: Can the Molex 1722490100 directly replace the Hirose MDF12A-1416PCF in existing assemblies?

A: Yes, within the specified wire gauge range (14-16 AWG). Both terminals feature identical contact material (brass) and finish (tin), and the insulation diameter tolerance of the Molex component (0.094" ~ 0.110") is contained within the original specification (0.083" ~ 0.114"). Physical integration requires verification of the connector housing and locking mechanism compatibility.

Q: What is the significance of the insulation diameter range difference?

A: The Molex component operates within a tighter tolerance band (0.094" ~ 0.110" versus 0.083" ~ 0.114"). This narrower range is still compatible with standard 14-16 AWG wire sizes and does not restrict substitution for typical applications. Verify wire diameter specifications for your specific application.

Q: Are there any compliance or regulatory differences between the two components?

A: Both components carry identical ECCN (EAR99) and HTSUS (8536.90.4000) classifications. The Molex component features ROHS3 certification compared to the Hirose RoHS compliance designation. Both maintain MSL rating of 1 (unlimited moisture sensitivity level).

Q: Why is the Molex component recommended despite different terminal type designations?

A: Both components function as wire-to-board terminals with tin-plated brass contacts suitable for 14-16 AWG applications. The "through board, locking" and "wire to board" designations reflect manufacturer terminology rather than functional incompatibility. The critical parameters—wire gauge, contact material, finish, and insulation diameter—align within acceptable tolerances.

Q: What packaging format is the Molex substitute supplied in?

A: The Molex 1722490100 is supplied in Cut Tape (CT) packaging, suitable for automated assembly processes and component handling.