DF11-18DP-2DSA(87) Equivalent & Substitute Parts

Part Overview

The DF11-18DP-2DSA(87) is a rectangular connector header manufactured by Hirose Electric Co Ltd, designed for through-hole mounting applications requiring board-to-board or cable connections. This component features 18 positions arranged in 2 rows with 2mm pitch spacing and is rated for 2A at 250V. The part is currently listed as obsolete, making identification of functionally equivalent alternatives essential for ongoing design support and production continuity.

Substiute Parts

DF11-18DP-2DSA(87)

Hirose Electric Co LtdIn Stock: 1099DF11-18DP-2DSA(87) Datasheet

Current PartRFQ

DF11-18DP-2DSA(08)

Hirose Electric Co LtdIn Stock: 7995DF11-18DP-2DSA(08) Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the DF11-18DP-2DSA(87) is determined by strict equivalence across the following critical parameters:

• Connector type (Header)
• Contact type (Male Pin)
• Number of positions (18)
• Number of rows (2)
• Pitch spacing (0.079" / 2.00mm)
• Row spacing (0.079" / 2.00mm)
• Mounting type (Through Hole)
• Termination method (Solder)
• Fastening type (Detent Lock)
• Shrouding configuration (Shrouded - 4 Wall)
• Current rating (2A)
• Voltage rating (250V)
• Operating temperature range (-30°C ~ 85°C)
• Material flammability rating (UL94 V-0)

The DF11-18DP-2DSA(08) meets all these criteria and is classified as a direct substitute. The primary distinction between these parts is product status and packaging configuration.

Parameter Comparison

Engineering Selection Recommendations

The DF11-18DP-2DSA(08) is the direct functional equivalent for the obsolete DF11-18DP-2DSA(87). Both parts share identical electrical and mechanical specifications across all critical parameters. The DF11-18DP-2DSA(08) is currently in active production status with bulk packaging availability and carries ROHS3 compliance and REACH unaffected certification, providing regulatory alignment for modern manufacturing environments. The insulation color difference (gray versus black) is a cosmetic distinction with no impact on electrical or mechanical performance. Selection of the DF11-18DP-2DSA(08) eliminates obsolescence risk while maintaining full compatibility with existing designs.

Frequently Asked Questions (FAQ)

Q: Are the DF11-18DP-2DSA(87) and DF11-18DP-2DSA(08) mechanically interchangeable?

A: Yes. Both parts feature identical connector geometry, pitch spacing (2.00mm), row configuration (2 rows, 18 positions), mounting type (through-hole), and shrouding design (4-wall). They are direct mechanical substitutes.

Q: What is the significance of the part number suffix (87 versus 08)?

A: The suffix designates the packaging and product status variant within the DF11 series. The (87) variant is obsolete, while the (08) variant is in active production with bulk packaging.

Q: Does the insulation color change from gray to black affect circuit performance?

A: No. Insulation color is a visual identifier only and does not affect electrical performance, current rating, voltage rating, or operating temperature specifications.

Q: Is the DF11-18DP-2DSA(08) compliant with current regulatory requirements?

A: Yes. The DF11-18DP-2DSA(08) is ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory standards for electronic component manufacturing and distribution.

Q: Can the DF11-18DP-2DSA(08) be used as a direct replacement in existing PCB designs?

A: Yes. The DF11-18DP-2DSA(08) maintains identical footprint, pin configuration, electrical ratings, and mechanical specifications, enabling direct substitution without PCB redesign.