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SAMTEC TSW21909TSRA Terminal Header

The TSW series from Samtec features unshrouded terminal strip headers with 0.025" (0.635mm) square posts, designed for through-hole mounting. Compatible with various connector series like SSW, SSQ, SSM, ESW, and more, these connectors come in single, dual, or triple row configurations with 5.08mm pitch spacing. Constructed with phosphor bronze terminals and black glass-filled polyester insulators, they operate within -55°C to 105°C, meeting UL and CSA standards. Optional locking mechanisms provide secure attachment, making them ideal for high-reliability industrial applications requiring signal integrity and durability.

Authorized Distributors
Source:DigiKey
Part No:TSW-219-09-T-S-RA
Stock:83
Inv Date:05-27-2026
Price: Unit price: $7.89
Buy/RFQ:
Source:DigiKey
Part No:TSW-219-09-T-S-RA
Stock:0
Inv Date:05-27-2026
Price: Unit price: $3.34
Buy/RFQ:
Part No:TSW-219-09-T-S-RA
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.45
Buy/RFQ:
Part No:TSW-219-09-T-S-RA
Stock:83
Inv Date:05-28-2026
Price: Unit price: $34400
Buy/RFQ:

SAMTEC TSW21909TSRA Terminal Header Specifications:

  • Post Size: 0.025" (0.635mm) square posts
  • Pitch Spacing: 5.08mm
  • Insulator Material: Black Glass Filled Polyester
  • Terminal Material: Phosphor Bronze
  • Plating: Gold over 50 μ
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  • Voltage Rating: 550 VAC (mated with SSW), 500 VAC (with BCS or ESQ), 450 VAC (mated with BCS or SSM), 400 VAC (mated with CES)
  • Operating Temperature Range: -55°C to 105°C
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Connector Series Compatibility: SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, SMSS
  • Configuration: Single, dual, or triple row
  • Application: Industrial high signal integrity and reliability

Buy the Buy Samtec TSW Series Part Number TSW21909TSRA Online

Secure your connections with the Samtec TSW series terminal headers, featuring 0.025" square posts, 5.08mm pitch, and high-temperature operation. Made from durable phosphor bronze and black polyester insulators, these connectors meet UL and CSA standards. Ideal for industrial environments, they offer optional locking mechanisms for additional security. With RoHS compliance and lead-free solderability, they provide excellent signal integrity and reliability for high-performance electronic assemblies. Purchase online today for dependable, long-lasting connections in your industrial applications.

Order your Samtec TSW Series TSW21909TSRA today and enhance your industrial projects with reliable, high-quality terminal headers designed for durability.

Frequently Asked Questions

Where can I buy SAMTEC TSW21909TSRA?

You can click on the BUY or RFQ button to purchase TSW21909TSRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW21909TSRA?

You can download the TSW21909TSRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW21909TSRA?

SAMTEC

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