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SAMTEC BCS103LSTE Pass-Through Socket

The SAMTEC BCS series pass-through sockets are designed for board-to-board applications requiring high-reliability connections. These sockets mate with a variety of Samtec connectors, including TSW, MTSW, and others, offering flexibility in system design. The BCS-103-L-S-TE model features gold-plated contacts for enhanced conductivity and durability, ensuring high mating cycles and a long product life. Constructed with black liquid crystal polymer and phosphor bronze, these connectors are RoHS compliant and lead-free solderable, making them suitable for modern electronic assemblies. They are ideal for applications demanding robust and reliable interconnects.

Authorized Distributors
Source:Newark
Part No:BCS-103-L-S-TE
Stock:20
Inv Date:05-27-2026
Price: Unit price: $1.68
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Source:DigiKey
Part No:BCS-103-L-S-TE
Stock:0
Inv Date:05-27-2026
Price: Unit price: $1.2
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Part No:BCS-103-L-S-TE
Stock:604
Inv Date:05-28-2026
Price: Unit price: $0.89
Buy/RFQ:
Part No:BCS-103-L-S-TE
Stock:528
Inv Date:05-28-2026
Price: Unit price: $12700
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SAMTEC BCS103LSTE Pass-Through Socket Specifications:

  • Mating: TSW, MTSW, HTSW, BCS, HMTSW, TSS, ZSS, DW, EW, ZW, HW, TSM, MTLW, PHT
  • Plating: 10 µ" (0.25 µm) Gold on contact, Matte Tin on tail
  • Contact Material: Phosphor Bronze
  • Insulator Material: Black Liquid Crystal Polymer
  • Current Rating: 4.6 A per pin (2 pins powered)
  • Voltage Rating: 475 VAC (BCS/TSW mated), 450 VAC (HE mated with TSW)
  • Operating Temp Range: -55 °C to +125 °C
  • Insertion Depth: (4.34 mm) .171" to (2.54).100
  • Entry: Top Entry
  • RoHS Compliant: Yes
  • Lead–Free Solderable: Yes

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Frequently Asked Questions

Where can I buy SAMTEC BCS103LSTE?

You can click on the BUY or RFQ button to purchase BCS103LSTE from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part BCS103LSTE?

You can download the BCS103LSTE datasheet or visit the SAMTEC website for support.

Who is the manufacturer of BCS103LSTE?

SAMTEC

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