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SAMTEC ST450150LDPTR High-Speed PCB Connector

The SS4 and ST4 series are high-performance, 0.15-inch lead style sockets designed for reliable PCB connections in various electronic applications. These connectors feature a black LCP insulator, phosphor bronze contacts plated with Au or Snover, and Ni undercoat, ensuring durability and excellent electrical contact. Rated for operating temperatures from -55°C to +125°C, they support current ratings of 1.4A per pin. Their SMT lead coplanarity of 0.10 mm facilitates precise PCB mounting, making them suitable for high-speed signaling, with optional plating configurations and a variety of positions and heights for customizable designs.

Authorized Distributors
Source:DigiKey
Part No:ST4-50-1.50-L-D-P-TR
Stock:904
Inv Date:05-27-2026
Price: Unit price: $6.32
Buy/RFQ:
Part No:ST4-50-1.50-L-D-P-TR
Stock:3
Inv Date:05-28-2026
Price: Unit price: $54300
Buy/RFQ:

SAMTEC ST450150LDPTR High-Speed PCB Connector Specifications:

  • Insulator Material: Black LCP
  • Contact Material: Phosphor Bronze
  • Plating: Au or Snover, Ni undercoat
  • Operating Temperature Range: -55°C to +125°C
  • Current Rating: 1.4A per pin
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • SMT Lead Coplanarity: 0.10 mm (0.004 inch)
  • Positions per row: 36
  • Stack Height: 4 mm
  • Rated @ 34B Insertion Loss: 7.0 GHz / 14 Gbps, 13.5 GHz / 27 Gbps
  • Differential Pair Signaling: 4.5 GHz / 9 Gbps, 15.5 GHz / 31 Gbps
  • Height options: 1.00 inch to 2.80 inches depending on style
  • Package options: multiples of 40 or 20 positions
  • Certifications: Recognitions available at samtec.com/quality

Buy the Buy Samtec SS4 Part Number ST450150LDPTR Online

Purchase the Samtec ST450150LDPTR today to experience top-quality high-speed PCB connectors. These connectors feature gold or tin contact plating, operate over a wide temperature range from -55°C to +125°C, and support 1.4A per pin. With SMT lead coplanarity of 0.10 mm, they ensure seamless PCB mounting and reliable electrical contact. Suitable for high-frequency applications, they are RoHS compliant and lead-free. Perfect for demanding electronic assemblies, you can buy online with confidence, knowing durable materials and precise specifications make these connectors ideal for your professional projects.

Get Samtec ST450150LDPTR today—designed for high-speed, reliable electronic connections with precise SMT mounting and robust contact materials.

Frequently Asked Questions

Where can I buy SAMTEC ST450150LDPTR?

You can click on the BUY or RFQ button to purchase ST450150LDPTR from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part ST450150LDPTR?

You can download the ST450150LDPTR datasheet or visit the SAMTEC website for support.

Who is the manufacturer of ST450150LDPTR?

SAMTEC

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