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TE CONNECTIVITY 128421440 Breakaway Header

The AMPMODU 2mm breakaway header is a compact, space-saving connector designed for PCB assembly in industrial automation, test equipment, and control systems. It features 0.50mm square contact pins, a 2.00mm centerline, and accommodates 2 to 25 positions per row. The headers support surface mounting and through-hole reflow, making them versatile for automated manufacturing. Made with high-temperature plastic and brass contacts, they operate within -40°C to 125°C, providing reliable electrical performance and environmental durability for demanding industrial applications.

Authorized Distributors
Source:Newark
Part No:1-2842144-0
Stock:4950
Inv Date:06-09-2026
Price: Unit price: $4.75
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Source:DigiKey
Part No:1-2842144-0
Stock:0
Inv Date:06-09-2026
Price: Unit price: $3.64158
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Part No:1-2842144-0
Stock:180
Inv Date:06-10-2026
Price: Unit price: $5.5
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Part No:1-2842144-0
Stock:0
Inv Date:06-09-2026
Price: Unit price: $4.29
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Part No:1-2842144-0
Stock:6875
Inv Date:06-09-2026
Price: Unit price: $9.32
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Part No:1-2842144-0
Stock:6875
Inv Date:06-09-2026
Price: Unit price: $9.32
Buy/RFQ:
Part No:1-2842144-0
Stock:4538
Inv Date:06-09-2026
Price: Unit price: $3.57
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TE CONNECTIVITY 128421440 Breakaway Header Specifications:

  • Centerline: 2.00mm [0.079]
  • Contact Dimension: 0.50mm [0.02"] square pins
  • Connector Size: 2-25 positions per row, single or double row
  • PCB Thickness: 1.6mm to 2.4mm [0.063” to 0.094”]
  • Operating Temperature: -40°C to 125°C
  • Dielectric Withstanding Voltage: 650VAC
  • Current Rating: 2A maximum
  • Plating: 0.76um [30p"] Gold, 0.38um [15u"] Gold, Tin
  • Housing Material: High temperature plastic, UL 94VO, black
  • Contact Material: Brass
  • Reflow Soldering Capable: up to 260°C
  • Environmental Compliance: RoHS & REACH
  • Vibration Resistance: No electrical discontinuity greater than UL certification

Buy the TE Connectivity Series Breakaway Header: 2mm Compact PCB Connector Part 128421440

Purchase the TE Connectivity breakaway header online today and elevate your PCB assemblies with a compact, space-efficient connector solution. Designed for industrial automation and test equipment, it offers high durability, reliable electrical performance, and compatibility with automated manufacturing processes. The headers support surface mounting and through-hole reflow, making them ideal for a variety of applications such as PLCs, servo drives, and control systems. Get fast delivery and technical support to enhance your product designs now.

Buy TE Connectivity 128421440 now and experience unmatched reliability and performance with space-saving design and high-temperature resilience.

Frequently Asked Questions

Where can I buy TE CONNECTIVITY 128421440?

You can click on the BUY or RFQ button to purchase 128421440 from an authorized TE CONNECTIVITY distributor.

How do I troubleshoot issues or seek technical support for part 128421440?

You can download the 128421440 datasheet or visit the TE CONNECTIVITY website for support.

Who is the manufacturer of 128421440?

TE CONNECTIVITY

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