MDF12A-1416PC Equivalent & Substitute Parts

Part Overview

The MDF12A-1416PC is a crimp contact terminal manufactured by Hirose Electric Co Ltd, designed for wire-to-board applications with 14-16 AWG wire gauge compatibility. 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 functionally equivalent alternatives essential for ongoing system maintenance and component procurement.

Substiute Parts

MDF12A-1416PC

Hirose Electric Co LtdIn Stock: 692MDF12A-1416PC Datasheet

Current PartRFQ

1722490100

MolexIn Stock: 309391722490100 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MDF12A-1416PC is determined by the following critical parameters:

• Wire gauge compatibility: 14-16 AWG
• Contact material: Brass
• Contact finish: Tin plating
• Terminal type: Wire-to-board configuration
• Insulation diameter range: Accommodation of 0.083" ~ 0.114" wire insulation
• Environmental compliance: RoHS compliance and MSL rating of 1

The substitute part 1722490100 (Molex SolderRight series) meets all these criteria, providing functional equivalence for the obsolete Hirose component.

Parameter Comparison

Engineering Selection Recommendations

The Molex 1722490100 terminal serves as the primary equivalent for the obsolete Hirose MDF12A-1416PC. Both components share identical wire gauge specifications, contact material composition, and tin plating finish. The insulation diameter ranges overlap substantially (0.094" ~ 0.110" for Molex versus 0.083" ~ 0.114" for Hirose), ensuring compatibility with standard 14-16 AWG wire applications.

The Molex component maintains active product status with significantly higher inventory availability (30,882 units versus 634 units), supporting long-term supply chain continuity. Both components satisfy RoHS compliance requirements and carry MSL rating 1, indicating no moisture sensitivity constraints during storage and handling.

Frequently Asked Questions (FAQ)

Q: What makes the Molex 1722490100 a suitable substitute for the Hirose MDF12A-1416PC?

A: Both terminals accommodate 14-16 AWG wire gauge, feature brass contacts with tin plating, and maintain identical moisture sensitivity ratings. The insulation diameter ranges are compatible, and both components meet RoHS compliance standards.

Q: Are there mechanical compatibility concerns between these terminals?

A: The terminals are functionally equivalent for wire-to-board applications. The Molex component specifies an overall length of 0.325" (8.26mm), which aligns with standard through-board terminal dimensions. Verify board hole spacing and connector receptacle compatibility in your specific application.

Q: Does the transition from Hirose to Molex require design modifications?

A: No design modifications are required. Both components share the same wire gauge range, contact material, and finish specifications. The terminals are direct functional equivalents for crimp contact applications.

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

A: The Molex range (0.094" ~ 0.110") is contained within the Hirose range (0.083" ~ 0.114"). This ensures the Molex terminal accommodates all wire sizes specified for the original component without exceeding design parameters.

Q: How does product status affect component selection?

A: The Hirose MDF12A-1416PC is obsolete, making future procurement impossible. The active status of the Molex 1722490100 ensures sustained availability and supply chain reliability for current and future production requirements.