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SAMTEC TSW11820LD Terminal Headers

The TSW series from Samtec are unshrouded terminal strip headers designed for through-hole mounting. Featuring 0.025 inch (0.635 mm) square posts, they are compatible with various Samtec connector series like SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, and SMSS. Available in single, dual, or triple row configurations, they support up to 50 contacts per row with gold-plated phosphor bronze contacts. The insulator is made of black glass-filled polyester, rated from -55°C to 125°C, and comply with UL and CSA standards. Optional locking features ensure secure connections in industrial applications.

Authorized Distributors
Source:DigiKey
Part No:TSW-118-20-L-D
Stock:50
Inv Date:05-27-2026
Price: Unit price: $26.59
Buy/RFQ:
Source:DigiKey
Part No:TSW-118-20-L-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $3.25
Buy/RFQ:
Part No:TSW-118-20-L-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.45
Buy/RFQ:
Part No:TSW-118-20-L-D
Stock:290
Inv Date:05-28-2026
Price: Unit price: $34500
Buy/RFQ:

SAMTEC TSW11820LD Terminal Headers Specifications:

  • Post Size: 0.025 inch (0.635 mm) square
  • Material: Phosphor bronze contacts, black glass-filled polyester insulator
  • Plating: Gold over 50 microinches (1.27 μm) Nickel
  • Temperature Range: -55°C to +125°C
  • Voltage Ratings: 550 VAC with SSW, 500 VAC with BCS or ESQ, 450 VAC with BCS or SSM, 400 VAC with CES
  • Number of Contacts: 1 to 50 per row
  • Pitch: 2.54 mm
  • Configurations: Single, dual, or triple row
  • Standards: UL Listed, CSA Certified
  • Locking: Optional locking features available
  • Compatibility: SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, SMSS
  • Orientation: Straight
  • RoHS compatible
  • Lead-Free Solderable: Yes for HTSW series, No for TSW series

Buy the Samtec TSW11820LD – Reliable Terminal Headers for Industrial Applications

Order Samtec TSW11820LD terminal headers online today and ensure high-performance, secure, and reliable connections for your industrial projects. These connectors support a wide range of configurations, with gold-plated contacts, durable black insulators, and optional locking features for added security. Designed for through-hole mounting on PCB assemblies, they meet UL and CSA standards, operate efficiently between -55°C and 125°C, and are RoHS compliant. Purchase now to benefit from quick delivery, competitive pricing, and proven Samtec quality.

Buy Samtec TSW11820LD now and experience unmatched reliability and performance in industrial terminal connections.

Frequently Asked Questions

Where can I buy SAMTEC TSW11820LD?

You can click on the BUY or RFQ button to purchase TSW11820LD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW11820LD?

You can download the TSW11820LD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW11820LD?

SAMTEC

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