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SAMTEC TSW11421LS Terminal Header

The TSW series from Samtec features unshrouded through-hole terminal strip headers with a 2.54mm pitch. These high-reliability connectors have gold-plated contacts over phosphor bronze, and their insulators are made of black glass-filled polyester. Designed for industrial applications, they support high operating temperatures from -55°C to 125°C and are compatible with various connector series like SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, and SMSS. They are available in multiple pin counts, terminal lengths, and configuration options, with optional locking features to ensure secure connections.

Authorized Distributors
Source:DigiKey
Part No:TSW-114-21-L-S
Stock:50
Inv Date:05-27-2026
Price: Unit price: $12.52
Buy/RFQ:
Source:DigiKey
Part No:TSW-114-21-L-S
Stock:0
Inv Date:05-27-2026
Price: Unit price: $1.53
Buy/RFQ:
Part No:TSW-114-21-L-S
Stock:68
Inv Date:05-28-2026
Price: Unit price: $1.63
Buy/RFQ:
Part No:TSW-114-21-L-S
Stock:182
Inv Date:05-28-2026
Price: Unit price: $16200
Buy/RFQ:

SAMTEC TSW11421LS Terminal Header Specifications:

  • Pitch: 2.54mm
  • Contact Material: Phosphor Bronze
  • Plating: Gold over Nickel
  • Insulator Material: Black Glass Filled Polyester
  • Operating Temperature Range: -55°C to +125°C
  • Voltage Rating: 550 VAC (mated with SSW), 500 VAC (mated with BCS or ESQ), 450 VAC (mated with BCS or SSM), 400 VAC (mated with CES)
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes (HTSW: Yes, TSW: Wave Only)
  • Number of Positions: Varies (standard pin counts available)
  • Terminal Lengths: Multiple options
  • Configurations: Single, dual, or triple row
  • Optional Locking Features: Available
  • Compatibility: Supports series including SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, SMSS
  • Operating Temperature: -55°C to +125°C
  • Certifications: RoHS

Buy the Samtec TSW Series Terminal Header Part Number TSW11421LS

Purchase Samtec TSW terminal headers online today. Designed for industrial reliability, these connectors feature a 2.54mm pitch, gold-plated contacts, and high-temperature ratings from -55°C to 125°C. Compatible with multiple series including SSW, SSQ, and ESQ, they support various configurations with optional locking features for secure connections. Ideal for demanding industrial environments, these headers provide exceptional durability, signal integrity, and easy soldering, ensuring your electronic assemblies perform reliably over time. Order now to secure fast delivery and expert support.

Get Samtec TSW series headers today—built for high signal integrity and industrial reliability.

Frequently Asked Questions

Where can I buy SAMTEC TSW11421LS?

You can click on the BUY or RFQ button to purchase TSW11421LS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW11421LS?

You can download the TSW11421LS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW11421LS?

SAMTEC

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