myMectronic
myMectronic

A Premier B2B Part Search

SAMTEC TSW14521TS Terminal Strip Header

The TSW series from Samtec features unshrouded, through-hole terminal strip headers with a 2.54mm pitch, equipped with phosphor bronze terminals and high-temperature insulators made of black glass-filled polyester. They support configurations of single, dual, or triple rows, ideal for industrial applications requiring high signal integrity. Operating temperature ranges from -55°C to 105°C, with optional locking features such as locking leads and clips for secure connections. Compatible with various Samtec connector series, these headers are suitable for demanding environments demanding reliable, durable connectivity.

Authorized Distributors
Source:DigiKey
Part No:TSW-145-21-T-S
Stock:100
Inv Date:05-27-2026
Price: Unit price: $26.43
Buy/RFQ:
Source:DigiKey
Part No:TSW-145-21-T-S
Stock:0
Inv Date:05-27-2026
Price: Unit price: $3.23
Buy/RFQ:
Part No:TSW-145-21-T-S
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.33
Buy/RFQ:
Part No:TSW-145-21-T-S
Stock:64
Inv Date:05-28-2026
Price: Unit price: $33300
Buy/RFQ:

SAMTEC TSW14521TS Terminal Strip Header Specifications:

  • Pitch: 2.54mm (0.100")
  • Insulator Material: Black Glass Filled Polyester
  • Terminal Material: Phosphor Bronze
  • Plating: Gold over 50 µ
  • Ni (1.27 µm)
  • Operating Temp Range: -55°C to +105°C
  • 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: HTSW versions are lead-free, TSW: No, lead wave only
  • Configurations: Available in single, dual, triple row
  • Locking Features: Locking lead and clip options
  • Max Current per Pin: 2.5 A (typical)

Buy the Samtec Series TSW Connector: TSW14521TS

Experience high-performance connectivity with Samtec's Terminal Strip Headers. Designed with durable phosphor bronze terminals and high-temp polyester insulators, these headers ensure reliable connections in demanding industrial environments. With configurations supporting multiple rows and locking features for secure attachment, they are ideal for applications requiring high signal integrity and durability. Compatible with a wide range of Samtec connectors, these headers are RoHS compliant and suitable for demanding temperature ranges from -55°C to 105°C, making them perfect for your critical applications.

Get Samtec TSW14521TS today—built for high signal integrity and reliable industrial connectivity.

Frequently Asked Questions

Where can I buy SAMTEC TSW14521TS?

You can click on the BUY or RFQ button to purchase TSW14521TS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW14521TS?

You can download the TSW14521TS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW14521TS?

SAMTEC

Sponsored by