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SAMTEC BSW12704TS Bottom Entry PCB Socket Strip

The BSW series from Samtec offers Tiger Buy bottom entry socket strips tailored for through-hole mounting in electronic assemblies. These PCB socket strips feature 0.025-inch (0.635mm) square posts, compatible with various Samtec connector series including TSW, MTSW, HTSW, MTLW, TSM, EW, ZW, HW, DW, and PHT. Available in standard and low insertion force configurations with solder tails, they mount on the underside of PCBs for low-profile applications. The series includes single and dual rows, extended plug options, standoff variants, and a pitch of 2.54mm with up to 36 contacts per row. Made with black thermoplastic insulator and phosphor bronze contacts, operating reliably within -55°C to 105°C, exhibiting 10 milliohms contact resistance, and complying with UL and CSA standards, these connectors are ideal for soldering and plugging from the same side, suitable for industrial and high-temperature environments.

Authorized Distributors
Source:DigiKey
Part No:BSW-127-04-T-S
Stock:181
Inv Date:05-27-2026
Price: Unit price: $8.46
Buy/RFQ:
Source:DigiKey
Part No:BSW-127-04-T-S
Stock:0
Inv Date:05-27-2026
Price: Unit price: $3.58
Buy/RFQ:
Part No:BSW-127-04-T-S
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.69
Buy/RFQ:

SAMTEC BSW12704TS Bottom Entry PCB Socket Strip Specifications:

  • Insulator Material: Black Thermoplastic
  • Contact Material: Phosphor Bronze
  • Plating: Au or Sn over 50u" Ni
  • Operating Temperature Range: -55°C to +105°C with Tin, -55°C to +125°C with Gold
  • Withstanding Voltage: 1000 VRMS @ 60 Hz
  • Contact Resistance: 10 mΩ
  • Insertion Depth: 0.145" to 0.250" (3.68 mm to 6.35 mm)
  • Insertion Force: Standard 8 oz (2.23 N), Low Force 3 oz
  • Withdrawal Force: Standard 8 oz (2.23 N), Low Force 3 oz
  • Number of Positions: Up to 36 per row
  • Pitch: 2.54 mm (0.100")
  • Compatible Series: TSW, MTSW, HTSW, MTLW, TSM, EW, ZW, HW, DW, PHT
  • Standards: UL E111594, CSA 090871
  • Mounting Style: Bottom entry, PCB through-hole

Buy the Samtec Series BSW Connector: BSW12704TS

Enhance your electronic assembly with Samtec BSW series bottom entry socket strips, ideal for low-profile PCB connections. These connectors feature 0.025-inch square posts, compatible with a range of series, and come in standard and low insertion force options. Designed for vertical mounting on the PCB underside, they support high-temperature soldering and multiple contact configurations up to 36 per row. Made from durable thermoplastic and phosphor bronze, these reliable connectors operate from -55°C to 125°C, exhibit low contact resistance, and meet UL and CSA standards. Order online today for seamless installation and performance.

Get Samtec BSW12704TS bottom mount socket strips today—designed for reliable PCB connections and high-temperature soldering environments.

Frequently Asked Questions

Where can I buy SAMTEC BSW12704TS?

You can click on the BUY or RFQ button to purchase BSW12704TS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part BSW12704TS?

You can download the BSW12704TS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of BSW12704TS?

SAMTEC

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