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SAMTEC BCS120LMSPE Pass-Through Socket

The SAMTEC BCS series pass-through socket is a versatile connector solution designed for a wide range of applications requiring high-reliability connections. Featuring gold-plated contacts and a robust construction, it offers excellent mating cycles and extended product life. The black liquid crystal polymer insulator provides superior insulation and dimensional stability. This connector is ideal for board-to-board applications and is RoHS compliant, ensuring environmental responsibility. Available with various options for entry and polarization, the BCS series provides flexibility in design and integration.

Authorized Distributors
Source:DigiKey
Part No:BCS-120-LM-S-PE
Stock:190
Inv Date:06-19-2026
Price: Unit price: $29.78
Buy/RFQ:
Source:DigiKey
Part No:BCS-120-LM-S-PE
Stock:0
Inv Date:06-19-2026
Price: Unit price: $3.64182
Buy/RFQ:
Part No:BCS-120-LM-S-PE
Stock:0
Inv Date:06-20-2026
Price: Unit price: $3.87
Buy/RFQ:
Part No:BCS-120-LM-S-PE
Stock:147
Inv Date:06-19-2026
Price: Unit price: $3.861
Buy/RFQ:

SAMTEC BCS120LMSPE 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 (BCS/HTSW mated)
  • Operating Temp Range: -55 °C to +125 °C
  • Insertion Depth: (2.54 mm) .100" to (4.34 mm) .171"
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes

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Frequently Asked Questions

Where can I buy SAMTEC BCS120LMSPE?

You can click on the BUY or RFQ button to purchase BCS120LMSPE from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part BCS120LMSPE?

You can download the BCS120LMSPE datasheet or visit the SAMTEC website for support.

Who is the manufacturer of BCS120LMSPE?

SAMTEC

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