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SAMTEC DW0509LD420 Flexible Board Stacker Connector

SAMTEC's DW series flexible board stackers are designed for applications requiring reliable connections between .025" square boards. These connectors offer a range of lead styles, plating options (gold or tin), and stacker heights to accommodate diverse design requirements. Constructed with black glass-filled polyester or crystal polymer insulators and phosphor bronze terminals, they provide excellent electrical and mechanical performance. RoHS compliant and lead-free solderable, these stackers are suitable for a wide range of industrial and commercial applications. For optimal performance and stability, Samtec recommends using mechanical board spacers.

Authorized Distributors
Source:DigiKey
Part No:DW-05-09-L-D-420
Stock:1213
Inv Date:05-27-2026
Price: Unit price: $13.91
Buy/RFQ:
Source:DigiKey
Part No:DW-05-09-L-D-420
Stock:0
Inv Date:05-27-2026
Price: Unit price: $1.62
Buy/RFQ:
Part No:DW-05-09-L-D-420
Stock:50
Inv Date:05-28-2026
Price: Unit price: $1.71
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Part No:DW-05-09-L-D-420
Stock:0
Inv Date:05-27-2026
Price: Unit price: $1.2231
Buy/RFQ:
Part No:DW-05-09-L-D-420
Stock:0
Inv Date:05-27-2026
Price: Unit price: $1.2231
Buy/RFQ:
Part No:DW-05-09-L-D-420
Stock:1213
Inv Date:05-28-2026
Price: Unit price: $17200
Buy/RFQ:

SAMTEC DW0509LD420 Flexible Board Stacker Connector Specifications:

  • Mates with: SSW, SSQ, ESW, ESQ, CES, SLW, BSW, BCS, SSM, HLE, PHF
  • Operating Temp Range: -55 °C to +125 °C (with Gold), -55 °C to +105 °C (with Tin)
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes (DW, EW, ZW: No, Lead Wave Only; HW: Yes)
  • Insulator Material: DW, EW, ZW: Black Glass Filled Polyester; HW: Natural Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze
  • Plating: Au or Sn over 50 µ" (1.27 µm) Ni
  • Stacker Height: Various heights available (e.g., 5.08 mm, 6.35 mm)
  • Tail Length: Various tail lengths available (e.g., 1.40 mm, 2.79 mm)
  • Overall Length (OAL): Various lengths available (e.g., 10.92, 13.46)
  • Number of Pins per Row: Various (e.g., 10, 250)
  • Lead Style: Specify LEAD STYLE
  • Custom Tail: Available (MOQ Required)

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Frequently Asked Questions

Where can I buy SAMTEC DW0509LD420?

You can click on the BUY or RFQ button to purchase DW0509LD420 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part DW0509LD420?

You can download the DW0509LD420 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of DW0509LD420?

SAMTEC

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