myMectronic
myMectronic

A Premier B2B Part Search

SAMTEC TSW12209LSRA Terminal Header

The TSW series from Samtec are unshrouded through-hole terminal headers designed for reliable connections in industrial settings. Featuring 0.025-inch square posts, these connectors support 2 to 25 contacts per row with 2.54mm pitch, compatible with multiple Samtec series including SSW, SSQ, and ESW. Made with phosphor bronze terminals and black glass-filled polyester insulators, they operate from -55°C to 125°C, with gold-plated contacts for signal integrity. Optional locking features enhance security, making them suitable for a wide range of electronic assembly applications with UL and CSA certification.

Authorized Distributors
Source:DigiKey
Part No:TSW-122-09-L-S-RA
Stock:50
Inv Date:05-27-2026
Price: Unit price: $18.08
Buy/RFQ:
Source:DigiKey
Part No:TSW-122-09-L-S-RA
Stock:0
Inv Date:05-27-2026
Price: Unit price: $2.21
Buy/RFQ:
Part No:TSW-122-09-L-S-RA
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.35
Buy/RFQ:
Part No:TSW-122-09-L-S-RA
Stock:216
Inv Date:05-28-2026
Price: Unit price: $23500
Buy/RFQ:

SAMTEC TSW12209LSRA Terminal Header Specifications:

  • Contact Material: Phosphor Bronze
  • Insulator Material: Black Glass Filled Polyester
  • Plating: Gold over 50 µin (1.27 µm) Ni
  • Operating Temperature: -55°C to +125°C
  • Voltage Rating: Varies by series, up to 550 VAC
  • Pin Spacing: 2.54mm (0.100 inch)
  • Post Size: 0.025 inch (0.635mm) square
  • Number of Contacts: 2 to 25 per row
  • Configurations: Single, dual, or triple row
  • Certifications: UL Listed, CSA Certified
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes (HTSW type), No (TSW type)

Buy the Samtec Series TSW Terminal Headers: TSW12209LSRA

Order the Samtec TSW12209LSRA terminal headers online today to ensure secure, reliable connections in your electronic projects. Featuring robust construction from phosphor bronze with gold-plated contacts, these headers support up to 25 contacts with a 2.54mm pitch, suitable for industrial applications operating from -55°C to 125°C. Easy to assemble with RoHS compliance and optional locking features, these headers are perfect for demanding environments and guarantee signal integrity and durability for your electronic systems. Shop now for fast delivery and competitive pricing.

Buy Samtec TSW12209LSRA now and experience unmatched reliability and performance in your industrial electronic connections.

Frequently Asked Questions

Where can I buy SAMTEC TSW12209LSRA?

You can click on the BUY or RFQ button to purchase TSW12209LSRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW12209LSRA?

You can download the TSW12209LSRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW12209LSRA?

SAMTEC

Sponsored by