DF11-8DS-2C(17) Equivalent & Substitute Parts

Part Overview

The DF11-8DS-2C(17) is an 8-position rectangular connector housing manufactured by Hirose Electric Co Ltd, designed for applications requiring 2.00mm pitch receptacle connections with crimp termination. This part is classified as Last Time Buy, indicating discontinued production with limited remaining inventory (1103 pcs). Due to its end-of-life status, identifying equivalent substitute parts is essential for ongoing design support and procurement continuity. The DF11-8DS-2C variant remains in active production with significantly higher inventory availability, while the Molex 0511100850 provides a parametric equivalent from an alternative manufacturer.

Substiute Parts

DF11-8DS-2C(17)

Hirose Electric Co LtdIn Stock: 1189DF11-8DS-2C(17) Datasheet

Current PartRFQ

DF11-8DS-2C

Hirose Electric Co LtdIn Stock: 72143DF11-8DS-2C Datasheet

MFR RecommendedRFQ

0511100850

MolexIn Stock: 202420511100850 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for rectangular connector housings is determined by strict alignment of electrical and mechanical parameters. The following criteria establish valid substitution:

Critical Parameters for Substitution:

• Connector type (Receptacle)
• Contact type (Female Socket)
• Number of positions (8)
• Pitch specification (0.079" / 2.00mm)
• Row configuration (2 rows at 0.079" spacing)
• Mounting type (Free Hanging In-Line)
• Contact termination method (Crimp)
• Color (Black)
• Operating temperature range compatibility
• RoHS and MSL compliance

Substitute Categories:

1. Manufacturer Recommended Equivalent: DF11-8DS-2C (Hirose Electric Co Ltd) — Direct variant of the base product with identical electrical and mechanical specifications, active production status, and higher inventory availability.

2. Parametric Equivalent: 0511100850 (Molex, Milli-Grid 51110 series) — Alternative manufacturer housing meeting all critical dimensional and functional parameters with extended operating temperature range (-40°C ~ 105°C) and active production status.

Parameter Comparison

Engineering Selection Recommendations

DF11-8DS-2C (Hirose Electric Co Ltd): This is the primary substitute for DF11-8DS-2C(17). It maintains identical electrical and mechanical specifications with full compatibility. The part is in active production with substantially higher inventory (72130 pcs), ensuring long-term procurement availability. RoHS3 compliance provides enhanced regulatory alignment compared to the base RoHS designation of the original part.

0511100850 (Molex Milli-Grid 51110): This parametric equivalent meets all critical dimensional and functional requirements for direct substitution. The extended operating temperature range (-40°C ~ 105°C) provides additional thermal margin beyond the original specification (-30°C ~ 85°C). The glass-filled polyester insulation material differs from the polyamide nylon of the Hirose housing but maintains equivalent electrical and mechanical performance within the specified parameters. Active production status and substantial inventory (20209 pcs) support long-term availability. Selection of this alternative is appropriate when extended temperature performance or multi-source procurement strategy is required.

Frequently Asked Questions (FAQ)

Q: Can DF11-8DS-2C be used as a direct replacement for DF11-8DS-2C(17)?

A: Yes. Both parts share identical electrical and mechanical specifications including connector type, contact configuration, pitch, row spacing, mounting type, and termination method. The primary difference is product status: DF11-8DS-2C(17) is Last Time Buy with limited inventory, while DF11-8DS-2C is in active production with higher availability.

Q: Is the Molex 0511100850 fully compatible with DF11-8DS-2C(17)?

A: Yes, for applications within the original operating temperature range (-30°C ~ 85°C). The 0511100850 meets all critical parameters: 8-position receptacle, 2.00mm pitch, 2-row configuration, crimp termination, and free-hanging mounting. The extended temperature capability (-40°C ~ 105°C) provides additional margin but is not required for standard DF11-8DS-2C(17) applications.

Q: What is the significance of the insulation material difference between Hirose and Molex housings?

A: The Hirose DF11 series uses polyamide (PA) nylon insulation, while the Molex 0511100850 uses glass-filled polyester. Both materials meet the electrical and mechanical requirements for this connector category and maintain equivalent performance within the specified operating parameters. Material selection does not affect substitution eligibility.

Q: Are there any compliance differences between the three parts?

A: DF11-8DS-2C(17) carries RoHS Compliant status. Both DF11-8DS-2C and 0511100850 are ROHS3 Compliant, representing enhanced regulatory alignment. All three parts have MSL 1 (Unlimited) rating and are suitable for standard storage and handling conditions.

Q: Which substitute should be selected for new designs?

A: DF11-8DS-2C is the recommended choice for new designs requiring Hirose ecosystem compatibility and active production support. The Molex 0511100850 is appropriate when multi-source procurement strategy, extended temperature performance, or alternative manufacturer preference is specified.