DX20M-14S Equivalent & Substitute Parts

Part Overview

The DX20M-14S is a 14-position miniature high-density (HD) receptacle connector manufactured by Hirose Electric Co Ltd, designed for panel mount, through-hole solder termination applications. This connector features an outer shroud contact design with gold-plated contacts and is classified as obsolete. Due to its obsolete status, identifying equivalent and substitute parts is necessary to maintain design continuity and ensure component availability for ongoing production and field service requirements.

Substiute Parts

DX20M-14S

Hirose Electric Co LtdIn Stock: 804DX20M-14S Datasheet

Current PartRFQ

DX20M-14S(50)

Hirose Electric Co LtdIn Stock: 825DX20M-14S(50) Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The DX20M-14S(50) is identified as a direct substitute based on strict parameter equivalence. The substitution is valid because both parts share identical electrical and mechanical specifications:

• Same manufacturer (Hirose Electric Co Ltd)
• Same series (DXM)
• Identical connector configuration (14-position, 2-row receptacle)
• Identical connector style (outer shroud contacts)
• Identical mounting and termination (panel mount, through-hole solder)
• Identical type classification (miniature high-density)
• Identical flange feature (housing/shell M2.6)
• Identical contact finish (gold)
• Identical MSL rating (1 - Unlimited)

The primary distinction between these parts is product status and packaging format, with DX20M-14S(50) representing the active production variant.

Parameter Comparison

Engineering Selection Recommendations

The DX20M-14S(50) is the direct functional equivalent for the obsolete DX20M-14S. Selection of DX20M-14S(50) is supported by:

• Active product status ensuring ongoing availability and manufacturer support
• RoHS compliance, meeting current regulatory requirements for new designs and production
• Identical electrical and mechanical specifications ensuring drop-in compatibility
• Tray packaging format suitable for automated assembly and production workflows

For applications requiring RoHS non-compliant components or specific legacy packaging formats, the original DX20M-14S may be sourced from existing inventory; however, DX20M-14S(50) is the recommended path forward for new production and long-term component strategy.

Frequently Asked Questions (FAQ)

Q: Can DX20M-14S(50) be used as a direct replacement for DX20M-14S?

A: Yes. Both parts are electrically and mechanically identical 14-position miniature high-density receptacle connectors with identical mounting, termination, and contact specifications. The primary differences are product status (active vs. obsolete) and RoHS compliance.

Q: What is the significance of the "(50)" designation in DX20M-14S(50)?

A: The "(50)" designation indicates the packaging format (tray packaging with 50-unit quantity per reel or tray) and represents the active production variant of the DX20M series.

Q: Are there any compatibility concerns when substituting DX20M-14S with DX20M-14S(50)?

A: No compatibility concerns exist. Both connectors share identical pin configurations, contact spacing, mounting hole patterns, and electrical characteristics. Substitution is direct and requires no design modifications.

Q: What is the difference in RoHS compliance between these parts?

A: DX20M-14S is RoHS non-compliant, while DX20M-14S(50) is RoHS compliant. For applications subject to RoHS regulations or customer requirements, DX20M-14S(50) is the appropriate selection.

Q: Is DX20M-14S still available for purchase?

A: DX20M-14S is classified as obsolete. While existing inventory may be available through component distributors, DX20M-14S(50) is the recommended alternative for new orders and ongoing production requirements.