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SAMTEC TSW15021LS Terminal Header

The TSW series from Samtec features unshrouded, through-hole terminal strip headers with 0.025 inch (0.635 mm) square posts, compatible with various Samtec series. These high-quality connectors come in single, dual, and triple-row configurations, with a 2.54 mm pitch and straight orientation. Crafted from phosphor bronze and insulated with black glass-filled polyester, they offer excellent durability and electrical performance. Contacts are gold-plated, supporting high operating temperatures up to 125°C. Suitable for industrial automation and electronic systems, meeting UL and CSA standards, with optional locking features for enhanced reliability.

Authorized Distributors
Source:DigiKey
Part No:TSW-150-21-L-S
Stock:49
Inv Date:05-27-2026
Price: Unit price: $20.95
Buy/RFQ:
Source:DigiKey
Part No:TSW-150-21-L-S
Stock:0
Inv Date:05-27-2026
Price: Unit price: $4.49
Buy/RFQ:
Part No:TSW-150-21-L-S
Stock:1
Inv Date:05-28-2026
Price: Unit price: $4.49
Buy/RFQ:
Part No:TSW-150-21-L-S
Stock:108
Inv Date:05-28-2026
Price: Unit price: $47600
Buy/RFQ:

SAMTEC TSW15021LS Terminal Header Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Terminal Material: Phosphor Bronze
  • Plating: Gold over 50 µ
  • Operating Temp Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • 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)
  • Pin Centers: 2.54 mm (0.100 inch)
  • Contact Material: Phosphor Bronze
  • Body Style: Unshrouded, through-hole
  • Number of Rows: Single, dual, triple
  • Orientation: Straight
  • Temperature Range: -55°C to 125°C
  • Standards: UL Listed, CSA Certified
  • Optional Locking Features: Available
  • Applications: Industrial automation, electronic systems

Buy the Samtec TSW15021LS – Reliable Terminal Headers for Industrial Applications

Order the Samtec TSW15021LS terminal header online today to ensure reliable connections for your industrial automation projects. These high-performance headers feature 2.54 mm pitch, gold-plated contacts, and a robust operating temperature range. Manufactured from durable phosphor bronze and insulated with black glass-filled polyester, they meet UL and CSA standards. Optional locking features enhance connection security, making them suitable for demanding industrial environments. Purchase now for fast delivery and unmatched quality in your electronic and automation systems.

Buy Samtec TSW15021LS now and experience unmatched reliability and performance in industrial connector solutions.

Frequently Asked Questions

Where can I buy SAMTEC TSW15021LS?

You can click on the BUY or RFQ button to purchase TSW15021LS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW15021LS?

You can download the TSW15021LS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW15021LS?

SAMTEC

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