DF3-2S-2C(16) Equivalent & Substitute Parts

Part Overview

The DF3-2S-2C(16) is a 2-position rectangular connector housing manufactured by Hirose Electric Co Ltd, designed for applications requiring crimp-terminated female socket connections at 2.00mm pitch. This component is classified as Obsolete, which necessitates identification of functionally equivalent alternatives for ongoing system support and new designs. The part operates within the DF3 series and maintains RoHS compliance with unlimited moisture sensitivity rating.

Substiute Parts

DF3-2S-2C(16)

Hirose Electric Co LtdIn Stock: 1172DF3-2S-2C(16) Datasheet

Current PartRFQ

DF3-2S-2C

Hirose Electric Co LtdIn Stock: 24549DF3-2S-2C Datasheet

DirectRFQ

DF3-2S-2C(18)

Hirose Electric Co LtdIn Stock: 10890DF3-2S-2C(18) Datasheet

Parametric EquivalentRFQ

0510050200

MolexIn Stock: 2158860510050200 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the DF3-2S-2C(16) is determined by strict equivalence across the following critical parameters:

• Connector Type: Receptacle
• Contact Type: Female Socket
• Number of Positions: 2
• Pitch: 0.079" (2.00mm)
• Number of Rows: 1
• Mounting Type: Free Hanging (In-Line)
• Contact Termination: Crimp

All identified substitute parts maintain these core electrical and mechanical specifications. Variations in color, insulation material, operating temperature range, and product status do not affect functional interchangeability within the defined parameter set.

Parameter Comparison

Engineering Selection Recommendations

For applications currently using DF3-2S-2C(16), the primary substitute is DF3-2S-2C. This part maintains identical electrical and mechanical specifications while offering Active product status and ROHS3 compliance, ensuring long-term availability and regulatory alignment.

DF3-2S-2C(18) provides parametric equivalence with identical core specifications but retains Obsolete status, making it suitable only for legacy system maintenance where color differentiation is required.

The Molex 0510050200 represents a cross-manufacturer alternative with equivalent functional parameters. This part carries Last Time Buy status and ROHS3 compliance. Selection of this alternative requires verification of mechanical fit and connector compatibility within the specific application assembly.

Frequently Asked Questions (FAQ)

Q: Can DF3-2S-2C(16) be directly replaced with DF3-2S-2C?

A: Yes. Both parts share identical connector type, contact type, position count, pitch, row configuration, mounting type, and termination method. The color difference (blue versus black) does not affect electrical or mechanical function.

Q: What is the difference between DF3-2S-2C(16) and DF3-2S-2C(18)?

A: These parts are parametrically equivalent. The designation suffix indicates color variation: (16) denotes blue housing, (18) denotes red housing. All core specifications remain identical.

Q: Is the Molex 0510050200 a suitable substitute?

A: The Molex 0510050200 meets all critical electrical and mechanical parameters. However, it is manufactured by a different supplier and belongs to the 51005 series rather than the DF3 series. Physical verification of connector compatibility within the application assembly is necessary before implementation.

Q: What does "Contacts Not Included" mean?

A: This designation indicates that the housing component is supplied without pre-installed contact pins. Contacts must be sourced and crimped separately according to application requirements.

Q: Why is DF3-2S-2C recommended over DF3-2S-2C(16)?

A: DF3-2S-2C maintains Active product status with higher inventory availability and ROHS3 compliance, providing superior long-term supply chain reliability compared to the Obsolete DF3-2S-2C(16).