DF11-16DP-2DSA(05) Equivalent & Substitute Parts

Part Overview

The DF11-16DP-2DSA(05) is a rectangular connector header manufactured by Hirose Electric Co Ltd, designed for board-to-board or cable applications with through-hole mounting. This component is classified as obsolete and is no longer in active production. Due to its obsolete status, identifying functionally equivalent substitute parts is essential for ongoing system maintenance, repair, and new design implementations where legacy compatibility is required.

Substiute Parts

DF11-16DP-2DSA(05)

Hirose Electric Co LtdIn Stock: 975DF11-16DP-2DSA(05) Datasheet

Current PartRFQ

DF11-12DP-2DSA(08)

Hirose Electric Co LtdIn Stock: 1783DF11-12DP-2DSA(08) Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The DF11-12DP-2DSA(08) is identified as the manufacturer-recommended substitute for the DF11-16DP-2DSA(05). Substitution eligibility is determined by the following critical parameters:

• Base product series: Both parts belong to the DF11 series
• Connector type: Both are header connectors
• Pitch specification: Both maintain 0.079" (2.00mm) mating pitch
• Mounting configuration: Both use through-hole solder termination
• Electrical ratings: Both support 250V and 2A specifications
• Operating temperature range: Both operate within -30°C ~ 85°C
• Compliance standards: Both are ROHS3 compliant

The primary difference is the number of positions: the substitute provides 12 positions versus the original 16 positions. This reduction in position count requires circuit redesign consideration but maintains full electrical and mechanical compatibility within the DF11 connector family.

Parameter Comparison

Engineering Selection Recommendations

The DF11-12DP-2DSA(08) is the active production substitute for the obsolete DF11-16DP-2DSA(05). Selection of this substitute is supported by:

• Active product status ensuring ongoing availability and supply chain continuity
• Identical electrical specifications (250V, 2A) and operating temperature range
• Matching mechanical interface (0.079" pitch, through-hole solder termination)
• Full ROHS3 compliance maintaining regulatory alignment
• Manufacturer designation as the recommended replacement

Implementation of this substitute requires circuit modification to accommodate the 12-position configuration in place of the original 16-position design. The reduced position count necessitates evaluation of signal routing and connector layout within the target application.

Frequently Asked Questions (FAQ)

Q: What is the primary difference between DF11-16DP-2DSA(05) and DF11-12DP-2DSA(08)?

A: The substitute part reduces the connector position count from 16 to 12 while maintaining identical electrical ratings, pitch spacing, and mounting specifications. Both parts are shrouded 2-row headers with 0.079" (2.00mm) mating pitch.

Q: Are the electrical specifications identical between these parts?

A: Yes. Both connectors support 250V voltage rating and 2A current rating with operating temperature range of -30°C to 85°C.

Q: Can the DF11-12DP-2DSA(08) be used as a direct mechanical replacement?

A: The connectors share identical pitch, row spacing, and through-hole mounting specifications. However, the reduced position count requires circuit redesign to accommodate 12 signal connections instead of 16.

Q: What is the compliance status of the substitute part?

A: The DF11-12DP-2DSA(08) is ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic component manufacturing.

Q: Why is the original part obsolete?

A: The DF11-16DP-2DSA(05) has been discontinued by Hirose Electric Co Ltd. The DF11-12DP-2DSA(08) represents the active production alternative within the DF11 connector family.

Q: Is there a difference in packaging between these parts?

A: The original part packaging is unspecified. The substitute is supplied in bulk packaging, suitable for production assembly and component stocking.