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SAMTEC TSW11221GS Terminal Header

The TSW series from Samtec consists of unshrouded, through-hole terminal strip headers with a 2.54mm pitch, available in single, dual, and triple row configurations. These headers feature 0.025" (0.635mm) square posts and connect with Samtec's various series connectors. Made with phosphor bronze terminals and a black glass-filled polyester insulator, they operate from -55°C to 125°C with gold-plated contacts for high signal integrity and reliability. Optional locking features enhance connection stability in industrial environments, making them ideal for high-density, industrial, and electronic applications requiring durable, dependable connections.

Authorized Distributors
Source:DigiKey
Part No:TSW-112-21-G-S
Stock:50
Inv Date:05-27-2026
Price: Unit price: $17.35
Buy/RFQ:
Source:DigiKey
Part No:TSW-112-21-G-S
Stock:0
Inv Date:05-27-2026
Price: Unit price: $2.43
Buy/RFQ:
Part No:TSW-112-21-G-S
Stock:121
Inv Date:05-28-2026
Price: Unit price: $2.43
Buy/RFQ:
Part No:TSW-112-21-G-S
Stock:378
Inv Date:05-28-2026
Price: Unit price: $27200
Buy/RFQ:

SAMTEC TSW11221GS Terminal Header Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Terminal Material: Phosphor Bronze
  • Plating: Gold over 50 μin Ni
  • Operating Temperature Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • Voltage Rating: 550 VAC with SSW; 500 VAC with BCS or ESQ; 450 VAC with BCS or SSM; 400 VAC with CES
  • Lead-Free Solderable: Yes (HTSW), No (TSW)
  • Pin Centers: 2.54mm (0.100")
  • Post Size: 0.025" (0.635mm) square
  • Number of Positions: 2 to 25, depending on model
  • Connection Type: Through-hole, unshrouded
  • Additional Features: Optional locking, high signal integrity
  • RoHS Compliant: Yes

Buy the Samtec TSW11221GS – Reliable Terminal Headers for Industrial Applications

Secure your high-density electronic connections with Samtec TSW terminal headers. Featuring a 2.54mm pitch, phosphor bronze terminals, and gold plating, these connectors ensure reliable performance in demanding industrial environments. Suitable for a wide range of industrial applications, they provide excellent signal integrity, stability, and durability. The headers are RoHS compliant and available with optional locking features for enhanced connection security. Order online today to get the dependable connectors your projects require, backed by Samtec's trusted quality and fast shipping.

Buy Samtec TSW11221GS now and experience unmatched durability and high signal reliability for industrial electronic connections.

Frequently Asked Questions

Where can I buy SAMTEC TSW11221GS?

You can click on the BUY or RFQ button to purchase TSW11221GS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW11221GS?

You can download the TSW11221GS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW11221GS?

SAMTEC

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