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SAMTEC ESW10449SS Electrical Connector

The product is a high-quality electrical connector designed for reliable connections in industrial and electronic applications. It features a black glass-filled polyester insulator and phosphor bronze contacts with AuoverSn plating, ensuring durability and corrosion resistance. Suitable for RoHS compliance and lead-free soldering, it supports dual current ratings with a range of insertion depths from 0.145" to 0.250". Designed for repeated use with a maximum cycle of 100, it maintains excellent performance stability in temperature ranges from -55 °C to +125 °C. Ideal for high-density circuit assemblies, it offers robust electrical contact with low insertion force and reliable engagement, making it suitable for demanding electronic and industrial systems.

Authorized Distributors
Source:DigiKey
Part No:ESW-104-49-S-S
Stock:106
Inv Date:05-27-2026
Price: Unit price: $5.74
Buy/RFQ:
Source:DigiKey
Part No:ESW-104-49-S-S
Stock:0
Inv Date:05-27-2026
Price: Unit price: $2.33
Buy/RFQ:
Part No:ESW-104-49-S-S
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.6
Buy/RFQ:
Part No:ESW-104-49-S-S
Stock:53
Inv Date:05-28-2026
Price: Unit price: $26100
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SAMTEC ESW10449SS Electrical Connector Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Contact Material: Phosphor Bronze
  • Plating: AuoverSn (50%), 50 μm thickness
  • Current Rating: 5.2 A per pin (ESW/TSW), 5.7 A per pin (ESQ/TSW)
  • Voltage Rating: 30 VAC
  • Operating Temperature Range: -55 °C to +125 °C with Gold, -55 °C to +105 °C with Tin
  • Insertion Depth: 0.145" to 0.250" (3.68 mm to 6.35 mm)
  • Normal Force: Standard 125 grams (4.4 N)
  • Maximum Cycle: 100 insertions with 10 μm Au
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Wave only
  • Connector Series: ESW/ESQ with various pin configurations
  • Certification & Recognitions: RoHS compliant, suitable for industrial standards
  • Size & Dimensions: Length varies with option, typical connector width compatible with standard circuit boards

Buy the Samtec ESW10449SS – Reliable Electrical Connector for Industrial Applications

Purchase the Samtec ESW10449SS connector online today to enhance your circuit assemblies with a durable, RoHS-compliant component featuring gold-over-solder contact plating. Its operating temperature range from -55 °C to +125 °C ensures high stability in demanding environments. Supporting up to 100 insertion cycles, this connector provides reliable electrical contacts with low insertion force, ideal for industrial, electronic, and manufacturing applications. Fast, secure online ordering simplifies your procurement process, delivering high-quality connectors quickly to meet project deadlines and reliability standards.

Order your Samtec Series ESW10449SS high-performance connector today and ensure your electronic projects benefit from dependable, long-lasting connections.

Frequently Asked Questions

Where can I buy SAMTEC ESW10449SS?

You can click on the BUY or RFQ button to purchase ESW10449SS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part ESW10449SS?

You can download the ESW10449SS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of ESW10449SS?

SAMTEC

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