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SAMTEC BSE04001LDA Blade and Beam Header Socket

The SAMTEC BSE-040-01-L-D-A is a robust blade and beam header and socket connector engineered for demanding applications requiring high mating cycles and long-term reliability. Constructed with phosphor bronze and liquid crystal polymer, this connector offers excellent performance and durability. It features a gold flash plating on the contact area for low contact resistance and a matte tin tail finish for ease of soldering. Available with various options including tape and reel packaging and electro-polished selective plating, the BSE series is ideal for power and signal applications in industrial and commercial environments. For applications requiring more than two connectors per board, consider Samtec's UMPT/UMPS two-piece power/signal solutions.

Authorized Distributors
Source:Newark
Part No:BSE-040-01-L-D-A
Stock:1
Inv Date:05-27-2026
Price: Unit price: $5.58
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Source:DigiKey
Part No:BSE-040-01-L-D-A
Stock:197
Inv Date:05-27-2026
Price: Unit price: $5.66797
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Part No:BSE-040-01-L-D-A
Stock:89
Inv Date:05-28-2026
Price: Unit price: $6.23
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Part No:BSE04001LDA
Stock:0
Inv Date:05-28-2026
Price: N/A
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Part No:BSE-040-01-L-D-A
Stock:444
Inv Date:05-28-2026
Price: Unit price: $60100
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SAMTEC BSE04001LDA Blade and Beam Header Socket Specifications:

  • No. of Positions: Up to 80
  • Lead Plating: Gold Flash or 10 µ" Gold
  • Contact Material: Phosphor Bronze
  • Insulator Material: Liquid Crystal Polymer
  • Current Rating: 2 A per pin (2 pins powered)
  • Operating Temp Range: -55 °C to +125 °C
  • Voltage Rating: 225 VAC
  • Stack Height Max Cycles: 3.94
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • SMT Lead Coplanarity: (0.10 mm) .004" max (020-080) / (0.15 mm) .006" max (100-120)
  • Mated Height: 5.00 / 8.00
  • Mated Height Dia: 0.197 / 0.315
  • Lead Style: -01, -02
  • Contact Area Plating: 50 µ" (1.27 µm) min Au over 150 µ" (3.81 µm) Ni
  • Solder Tail Plating: Matte Tin
  • Stencil Solution: May be available
  • Processing Conditions: Affect mated height

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Frequently Asked Questions

Where can I buy SAMTEC BSE04001LDA?

You can click on the BUY or RFQ button to purchase BSE04001LDA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part BSE04001LDA?

You can download the BSE04001LDA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of BSE04001LDA?

SAMTEC

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