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SAMTEC HW2020GD890SMA Flexible Board Stacker Connector

The SAMTEC HW-20-20-G-D-890-SM-A is a flexible board stacker connector ideal for applications requiring precise board stacking. Constructed with natural LCP for the top insulator and black LCP for the bottom, and utilizing phosphor bronze terminals with gold or tin plating, this connector ensures robust and reliable performance. It is RoHS compliant and designed for operating temperatures ranging from -55°C to +125°C (with gold plating) or -55°C to +105°C (with tin plating). Samtec recommends mechanical board spacers for added stability, particularly with gold-plated connectors.

Authorized Distributors
Source:DigiKey
Part No:HW-20-20-G-D-890-SM-A
Stock:34
Inv Date:06-19-2026
Price: Unit price: $20.54
Buy/RFQ:
Source:DigiKey
Part No:HW-20-20-G-D-890-SM-A
Stock:0
Inv Date:06-19-2026
Price: Unit price: $8.29636
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Part No:HW-20-20-G-D-890-SM-A
Stock:0
Inv Date:06-20-2026
Price: Unit price: $9.26
Buy/RFQ:
Part No:HW-20-20-G-D-890-SM-A
Stock:34
Inv Date:06-19-2026
Price: Unit price: $9.251
Buy/RFQ:

SAMTEC HW2020GD890SMA Flexible Board Stacker Connector Specifications:

  • Board Mates: SSW, SSQ, ESW, ESQ, HW NO. PINS LEAD PLATING ROW STACKER SM
  • Cable Mates: IDSS, IDSD, SMSD, SMSS
  • Row Height: 02 thru 36
  • Insulator Material: Top: Natural LCP, Bottom: Black LCP
  • Terminal Material: Phosphor Bronze
  • Plating: Au or Sn over 50 µ" Ni
  • Operating Temp Range (Gold): -55 °C to +125 °C
  • Operating Temp Range (Tin): -55 °C to +105 °C
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • SMT Lead Coplanarity: 0.15 mm (.006") max
  • Lead Style Options: from chart (Not Available on Lead Styles 10, 11, 12 & 20)
  • OAL Height: Various (see datasheet)
  • Notes: For added mechanical stability, Samtec recommends mechanical board spacers be used in applications with gold or selective gold plated connectors.

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Frequently Asked Questions

Where can I buy SAMTEC HW2020GD890SMA?

You can click on the BUY or RFQ button to purchase HW2020GD890SMA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HW2020GD890SMA?

You can download the HW2020GD890SMA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HW2020GD890SMA?

SAMTEC

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