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SAMTEC BCS140LDHE Pass-Through Socket

The SAMTEC BCS series pass-through socket is a versatile connector solution for board-to-board applications. Constructed with a black liquid crystal polymer insulator and phosphor bronze contacts, this connector provides reliable performance in a range of industrial environments. It is designed to mate with various Samtec connectors, offering flexibility in system design. The gold flash contact plating ensures low contact resistance and excellent signal integrity, while the matte tin tail facilitates easy soldering. Available options include polarized and top entry configurations to suit specific application requirements. Please contact Samtec for non-standard platings and options.

Authorized Distributors
Source:DigiKey
Part No:BCS-140-L-D-HE
Stock:180
Inv Date:05-27-2026
Price: Unit price: $31.27
Buy/RFQ:
Source:DigiKey
Part No:BCS-140-L-D-HE
Stock:0
Inv Date:05-27-2026
Price: Unit price: $15.19
Buy/RFQ:
Source:DigiKey
Part No:BCS-140-L-D-HE
Stock:37
Inv Date:05-27-2026
Price: Unit price: $11.98
Buy/RFQ:
Part No:BCS-140-L-D-HE
Stock:0
Inv Date:05-28-2026
Price: Unit price: $14.02
Buy/RFQ:
Part No:BCS-140-L-D-HE
Stock:180
Inv Date:05-28-2026
Price: Unit price: $140200
Buy/RFQ:

SAMTEC BCS140LDHE Pass-Through Socket Specifications:

  • Material: Insulator: Black Liquid Crystal Polymer, Contact: Phosphor Bronze
  • Plating: Gold flash on contact, Matte Tin on tail
  • Contact Resistance: 10 mΩ
  • Current Rating: 4.6 A per pin (1 pin powered per row)
  • Voltage Rating: 475 VAC (with TSM), 450 VAC (with TSW)
  • Operating Temperature: -55°C to +125°C
  • Insertion Depth: 0.171" to 0.285" from top, 0.222" plus board thickness minimum from bottom
  • Insertion Force: 5 oz (1.39 N) avg. (single contact only)
  • Withdrawal Force: 3 oz (0.83 N) avg. (single contact only)
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Mates With: TSW, MTSW, HTSW, BCS, HMTSW, TSS, ZSS, DW, EW, ZW, HW, TSM, MTLW, PHT

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Frequently Asked Questions

Where can I buy SAMTEC BCS140LDHE?

You can click on the BUY or RFQ button to purchase BCS140LDHE from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part BCS140LDHE?

You can download the BCS140LDHE datasheet or visit the SAMTEC website for support.

Who is the manufacturer of BCS140LDHE?

SAMTEC

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