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SAMTEC ST450250LDPTR High-Speed PCB Connector

The ST4 and SS4 series are compact, gold- and matte-tin-plated board-to-board connectors designed for high-speed digital signaling up to 34 Gbps. Featuring an insulator made of black LCP and contact material of phosphor bronze with Au or Snover plating, these connectors support operating temperatures from -55°C to +125°C and a current rating of 1.4 A per pin. They are roHS compliant, lead-free solderable, and suitable for SMT applications with minimal coplanarity (0.10 mm). Ideal for space-constrained electronic assemblies requiring reliable high-frequency data transfer.

Authorized Distributors
Source:Newark
Part No:ST4-50-2.50-L-D-P-TR
Stock:608
Inv Date:05-27-2026
Price: Unit price: $5.3
Buy/RFQ:
Source:DigiKey
Part No:ST4-50-2.50-L-D-P-TR
Stock:623
Inv Date:05-27-2026
Price: Unit price: $6.32
Buy/RFQ:
Part No:ST450250LDPTR
Stock:0
Inv Date:05-28-2026
Price: N/A
Buy/RFQ:

SAMTEC ST450250LDPTR High-Speed PCB Connector Specifications:

  • Insulator Material: Black LCP
  • Contact Material: Phosphor Bronze
  • Plating: Au or Snover, Ni underplate
  • Operating Temp Range: -55°C to +125°C
  • Current Rating: 1.4 A per pin
  • RoHS Compliant: Yes
  • Solderability: Lead-Free Solderable
  • SMT Lead Coplanarity: 0.10 mm max
  • Number of Positions: 36
  • Stack Height: 4 mm without PCB effects, 7.0 GHz/14 Gbps single-ended, 4.5 GHz/9 Gbps differential
  • Number of Rows: 2
  • Positions per Row: 18
  • Durability: High-frequency, reliable connection for digital signaling
  • Certifications: See manufacturer specifications for complete recognition details

Buy the Buy Samtec SS4 Part Number ST450250LDPTR Online

Purchase the Samtec SS4 Series ST450250LDPTR connector online today to enhance your electronic assembly with high-speed digital connectivity. This reliable, RoHS-compliant connector features gold and matte-tin plating on contacts, black LCP insulator, and phosphor bronze contacts rated for up to 1.4 A per pin. Suitable for applications requiring frequencies up to 34 Gbps, ensuring minimal insertion loss and high performance in space-constrained environments. Shop now for fast delivery and quality assurance to optimize your electronic designs.

Order your Samtec SS4 Series ST450250LDPTR connector today and ensure high-speed, reliable data transfer for your electronic projects.

Frequently Asked Questions

Where can I buy SAMTEC ST450250LDPTR?

You can click on the BUY or RFQ button to purchase ST450250LDPTR from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part ST450250LDPTR?

You can download the ST450250LDPTR datasheet or visit the SAMTEC website for support.

Who is the manufacturer of ST450250LDPTR?

SAMTEC

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