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SAMTEC ESW12548LD Electrical Connector

The connector features a black glass-filled polyester insulator and phosphor bronze contacts with AuorSn plating for enhanced durability and corrosion resistance. Rated at 5.2A per pin for ESW/TSW variants and 5.7A for ESQ/TSW variants, it supports voltage up to 30 VAC. Operating temperature ranges from -55°C to +125°C with gold plating and -55°C to +105°C with tin. The insertion depth varies from 3.68 mm to 6.35 mm, with a standard force of 125 grams. RoHS compliant and suitable for wave soldering, this connector ensures reliable electrical connections with up to 100 mating cycles.

Authorized Distributors
Source:DigiKey
Part No:ESW-125-48-L-D
Stock:27
Inv Date:05-27-2026
Price: Unit price: $23.14
Buy/RFQ:
Source:DigiKey
Part No:ESW-125-48-L-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $9.39
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Part No:ESW-125-48-L-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $9.95
Buy/RFQ:
Part No:ESW-125-48-L-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $9.3
Buy/RFQ:
Part No:ESW-125-48-L-D
Stock:27
Inv Date:05-28-2026
Price: Unit price: $99500
Buy/RFQ:

SAMTEC ESW12548LD Electrical Connector Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Contact Material: Phosphor Bronze
  • Plating: AuorSn over 50" (1.27 μm)
  • Current Rating: 5.2A per pin (ESW/TSW), 5.7A 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: 3.68 mm to 6.35 mm (0.145" to 0.250")
  • Normal Force: 125 grams (4.4 N)
  • RoHS Compliant: Yes
  • Solderability: Wave only
  • Maximum Cycle Life: 100 mating cycles
  • Certifications: RoHS compliant, suitable for wave soldering, no lead in plating

Buy the Buy Samtec ESW12548LD Part Number ESW12548LD Online

Purchase the electrical connector online today to ensure robust performance in your applications. Featuring gold or tin plating, it supports operating temperatures up to 125°C, and is rated for 5.2A to 5.7A per pin. Its insulator is made of black glass-filled polyester, providing excellent durability, chemical resistance, and high-temperature operation. Designed for wave soldering and RoHS compliance, this connector guarantees reliable electrical connections with up to 100 mating cycles. Easy to install, it’s ideal for a wide range of industrial and electronic applications.

Buy Samtec ESW12548LD now and experience unmatched reliability and performance with durable gold-plated contacts and high temperature tolerance.

Frequently Asked Questions

Where can I buy SAMTEC ESW12548LD?

You can click on the BUY or RFQ button to purchase ESW12548LD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part ESW12548LD?

You can download the ESW12548LD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of ESW12548LD?

SAMTEC

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