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SAMTEC TSW12721TDLL Terminal Header

The TSW series from Samtec features unshrouded through-hole terminal strip headers with a 2.54mm pitch. Made with phosphor bronze terminals and a black glass-filled polyester insulator, they ensure high signal integrity and our reliable connection. These headers 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. Designed for operating temperatures from -55°C to 105°C, they have optional locking features and meet UL and CSA standards, suitable for demanding electronic applications.

Authorized Distributors
Source:DigiKey
Part No:TSW-127-21-T-D-LL
Stock:50
Inv Date:05-27-2026
Price: Unit price: $25.04
Buy/RFQ:
Source:DigiKey
Part No:TSW-127-21-T-D-LL
Stock:0
Inv Date:05-27-2026
Price: Unit price: $3.06
Buy/RFQ:
Part No:TSW-127-21-T-D-LL
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.06
Buy/RFQ:
Part No:TSW-127-21-T-D-LL
Stock:127
Inv Date:05-28-2026
Price: Unit price: $31500
Buy/RFQ:

SAMTEC TSW12721TDLL Terminal Header Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Terminal Material: Phosphor Bronze
  • Plating: Gold over 1.27 µm Nickel
  • Operating Temp Range: -55°C to +105°C
  • Voltage Rating: 550 VAC with SSW; 500 VAC with BCS or ESQ; 450 VAC with BCS or SSM; 400 VAC with CES
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes (HTSW )
  • Pin Centers: 2.54 mm (0.100 inch)
  • Contact Dimensions: Square Post 0.635 mm (0.025 inch)
  • Configurations: Single, dual, or triple row
  • Compatibility: Samtec Series SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, SMSS
  • Temperature Range: -55°C to 105°C
  • UL/CSA Standards: Compliant

Buy the Samtec Series TSW Terminal Headers: TSW12721TDLL

Secure your electronic assemblies with Samtec's high-quality TSW series terminal headers. Designed for high signal integrity and durability, these headers feature precise 2.54mm pitch spacing, phosphor bronze contacts, and a robust polyester insulator. Compatible with various Samtec series, they offer optional locking features for secure connections and meet industry standards including UL and CSA. Whether for single, dual, or triple row configurations, these headers are perfect for demanding applications requiring reliable, high-performance connections. Purchase online today and enhance your electronic projects with confidence.

Buy Samtec TSW12721TDLL headers now and experience unmatched reliability and signal integrity in your electronic connections.

Frequently Asked Questions

Where can I buy SAMTEC TSW12721TDLL?

You can click on the BUY or RFQ button to purchase TSW12721TDLL from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW12721TDLL?

You can download the TSW12721TDLL datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW12721TDLL?

SAMTEC

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