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SAMTEC SDL121G19 Socket Strip

The SDL series from Samtec features low-profile, double-row socket strips designed for through-hole mounting in industrial and electronic applications. These connectors have a 2.54mm pitch, utilize a micro socket hollow leg design for low insertion force, and are made with black glass-filled polyester insulators that withstand temperatures from -55°C to 125°C. The contacts are gold-plated BeCu in machined brass shells, offering a contact resistance of 10 milliohm. Compatible with various Samtec series, they provide reliable, high-performance connections with precise screw machined lead styles, suitable for demanding environments.

Authorized Distributors
Source:DigiKey
Part No:SDL-121-G-19
Stock:94
Inv Date:05-27-2026
Price: Unit price: $108.28
Buy/RFQ:
Source:DigiKey
Part No:SDL-121-G-19
Stock:0
Inv Date:05-27-2026
Price: Unit price: $18.625
Buy/RFQ:
Part No:SDL-121-G-19
Stock:0
Inv Date:05-28-2026
Price: Unit price: $17.28
Buy/RFQ:
Part No:SDL-121-G-19
Stock:94
Inv Date:05-20-2026
Price: Unit price: $17.1
Buy/RFQ:

SAMTEC SDL121G19 Socket Strip Specifications:

  • Pitch: 2.54 mm
  • Insulator Material: Black Glass Filled Polyester
  • Contact Material: Beryllium Copper (BeCu)
  • Shell Material: Brass
  • Plating: Au or Sn over 50y" (1.27 µm) Ni
  • Operating Temperature Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • Contact Resistance: 10 milliohm
  • Insertion Force: Standard = 90 oz (2.50 N) avg., 16 oz (4.45 N) max; Low Insertion Force = 25 oz (0.70 N) avg., 5.5 oz (1.53 N) max
  • Withdrawal Force: Standard = 2.5 oz (0.70 N) avg., 1.5 oz (0.42 N) min; Low Force = 2.0 oz (0.56 N) avg., 0.5 oz (0.14 N) min
  • RoHS Compliant: Yes
  • Mounting Type: Through-hole, Micro socket (hollow leg)
  • Compatibility: TS, TD, HTS, BBS, BBD, BBL, BDL, BHS series
  • Lead Styles: Four precision screw machined lead styles available
  • Certifications: UL listed under E111594

Buy the Samtec Series SDL Socket Strips: SDL121G19

Purchase the Samtec SDL series socket strips online today for dependable, high-quality connectivity solutions. These low-profile, micro socket connectors feature gold-plated contacts, supporting high-temperature environments from -55°C to 125°C. Designed with a black glass-filled polyester insulator and machined brass shells, they offer excellent electrical performance with a contact resistance of only 10 milliohm. Compatible with multiple Samtec series, they are ideal for demanding industrial, electronics, and automation applications. Experience fast delivery and secure online purchasing to meet your project needs.

Get Samtec SDL121G19 today—built for high-performance, low-profile, and reliable connections in industrial electronics.

Frequently Asked Questions

Where can I buy SAMTEC SDL121G19?

You can click on the BUY or RFQ button to purchase SDL121G19 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part SDL121G19?

You can download the SDL121G19 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of SDL121G19?

SAMTEC

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