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SAMTEC TSW14821GD Terminal Strip Connector

The TSW series from Samtec features unshrouded through-hole terminal strip headers with a 2.54mm pitch and 0.025" (0.635mm) square posts. Compatible with various Samtec series like SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, SMSS, these connectors offer single, double, or triple row configurations in straight orientation, supporting 1 to 50 contacts per row. Constructed with phosphor bronze terminals and black glass-filled polyester insulators, they withstand temperatures from -55°C to 125°C with 10µ” gold plating for reliable electrical performance and optional locking features for secure connections, suitable for industrial use and RoHS compliant.

Authorized Distributors
Source:DigiKey
Part No:TSW-148-21-G-D
Stock:100
Inv Date:05-27-2026
Price: Unit price: $87.79
Buy/RFQ:
Source:DigiKey
Part No:TSW-148-21-G-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $18.95
Buy/RFQ:
Part No:TSW-148-21-G-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $21.22
Buy/RFQ:
Part No:TSW-148-21-G-D
Stock:129
Inv Date:05-28-2026
Price: Unit price: $212200
Buy/RFQ:

SAMTEC TSW14821GD Terminal Strip Connector Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Terminal Material: Phosphor Bronze
  • Plating: 10µ" Gold over 50µ" Nickel
  • Operating Temp Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • Voltage Rating: 550 VAC with SSW, 500 VAC with BCS or ESQ, 450 VAC with BCS or SSM, 400 VAC with CES
  • Contact Pitch: 2.54mm (0.100")
  • Post Size: 0.025" (0.635mm) square
  • Contact Current Rating: Up to 5.2A/6.3A per pin
  • Number of Contacts: Supports 1 to 50 positions per row
  • Configuration: Straight, single/dual/triple rows
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes (HTSW only), No (TSW, lead wave only)
  • Compatible Series: SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, SMSS

Buy the Buy Samtec TSW Series Part Number TSW14821GD Online

Order the Samtec TSW series terminal strip headers online today. These connectors feature a 2.54mm pitch, phosphor bronze contacts, gold plating, supporting up to 50 contacts per row, and are ideal for industrial, automation, and secure electronic applications. Their high temperature range from -55°C to 125°C, RoHS compliance, and optional locking mechanisms ensure reliable, long-lasting connections in demanding environments. Purchase now to experience quality and precision in your electrical connections with fast, hassle-free delivery.

Get Samtec TSW14821GD today—designed for durable industrial connections with secure locking features.

Frequently Asked Questions

Where can I buy SAMTEC TSW14821GD?

You can click on the BUY or RFQ button to purchase TSW14821GD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSW14821GD?

You can download the TSW14821GD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSW14821GD?

SAMTEC

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