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SAMTEC HW1220LMD590SMA High-Density Board Connector

This high-density board-to-board connector features natural and black LCP insulators with phosphor bronze terminals plated in Au or Sn over Ni. Designed for SMT applications, it supports a wide operating temperature range from -55 °C to +105 °C and complies with RoHS standards. The connector offers non-standard, non-returnable specifications with a maximum coplanarity of 0.006 inches. Suitable for applications requiring mechanical stability, it can be used with mechanical board spacers. The product includes options for locking clips and various plating options, making it ideal for demanding electronic assemblies.

Authorized Distributors
Source:DigiKey
Part No:HW-12-20-LM-D-590-SM-A
Stock:61
Inv Date:06-09-2026
Price: Unit price: $11.16
Buy/RFQ:
Source:DigiKey
Part No:HW-12-20-LM-D-590-SM-A
Stock:0
Inv Date:06-09-2026
Price: Unit price: $4.48
Buy/RFQ:
Part No:HW-12-20-LM-D-590-SM-A
Stock:0
Inv Date:06-10-2026
Price: Unit price: $4.82
Buy/RFQ:
Part No:HW-12-20-LM-D-590-SM-A
Stock:0
Inv Date:06-09-2026
Price: Unit price: $5.06
Buy/RFQ:
Part No:HW-12-20-LM-D-590-SM-A
Stock:0
Inv Date:06-09-2026
Price: Unit price: $5.06
Buy/RFQ:
Part No:HW-12-20-LM-D-590-SM-A
Stock:61
Inv Date:06-09-2026
Price: Unit price: $4.75
Buy/RFQ:

SAMTEC HW1220LMD590SMA High-Density Board Connector Specifications:

  • Insulator Material: Top natural LCP, Bottom black LCP
  • Terminal Material: Phosphor Bronze
  • Plating: Au or Sn over 50 μ
  • 1.27
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  • RoHS Compliant: Yes
  • Operating Temperature Range: -55 °C to +105 °C
  • Lead-free solderable: Yes
  • SMT lead coplanarity: 0.006 inches (0.15 mm)
  • Maximum pin count per row: 10
  • Connector type: Stackable, high-density board-to-board
  • Mechanical stability enhanced with optional mechanical spacers
  • Configurations include locking clips and various plating options

Buy the Samtec Series High-Density Connector: HW1220LMD590SMA

Enhance your electronic assemblies with our high-density board connector featuring natural and black LCP insulators, phosphor bronze terminals, and gold or tin plating. Operating from -55 °C to +105 °C, this RoHS-compliant connector ensures reliable performance in demanding environments. Its compact design supports SMT mounting with a maximum coplanarity of 0.006 inches, providing excellent mechanical stability with optional spacers. Perfect for modern circuit boards, it offers easy soldering, versatile configurations, and robust durability for professional electronic manufacturing needs.

Order your Samtec Series high-density board-to-board connector HW1220LMD590SMA today and give your electronic projects the dependable quality they deserve.

Frequently Asked Questions

Where can I buy SAMTEC HW1220LMD590SMA?

You can click on the BUY or RFQ button to purchase HW1220LMD590SMA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HW1220LMD590SMA?

You can download the HW1220LMD590SMA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HW1220LMD590SMA?

SAMTEC

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