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SAMTEC BCS143LDHE 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, it provides robust and reliable performance. The gold flash plating on the contact and matte tin tail ensure excellent signal transmission and solderability. Compatible with a wide range of Samtec connectors like TSW, MTSW, and others, the BCS series offers design flexibility. It is RoHS compliant and lead-free solderable, meeting modern environmental standards. Applications include industrial automation, data acquisition, and telecommunications equipment.

Authorized Distributors
Source:Newark
Part No:BCS-143-L-D-HE
Stock:160
Inv Date:05-27-2026
Price: N/A
Buy/RFQ:
Source:DigiKey
Part No:BCS-143-L-D-HE
Stock:180
Inv Date:05-27-2026
Price: Unit price: $33.61
Buy/RFQ:
Source:DigiKey
Part No:BCS-143-L-D-HE
Stock:0
Inv Date:05-27-2026
Price: Unit price: $14.22
Buy/RFQ:
Source:DigiKey
Part No:BCS-143-L-D-HE
Stock:160
Inv Date:05-27-2026
Price: Unit price: $12.89
Buy/RFQ:
Part No:BCS-143-L-D-HE
Stock:8
Inv Date:05-28-2026
Price: Unit price: $14.35
Buy/RFQ:
Part No:BCS-143-L-D-HE
Stock:180
Inv Date:05-20-2026
Price: Unit price: $15.07
Buy/RFQ:

SAMTEC BCS143LDHE 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

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Frequently Asked Questions

Where can I buy SAMTEC BCS143LDHE?

You can click on the BUY or RFQ button to purchase BCS143LDHE from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part BCS143LDHE?

You can download the BCS143LDHE datasheet or visit the SAMTEC website for support.

Who is the manufacturer of BCS143LDHE?

SAMTEC

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