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SAMTEC ZSS12505SD840 Square Post Header

The ZSS-125-05SD840 is a shrouded .025° square post header designed for reliable electrical connections in industrial applications. Featuring gold flash on posts and matte tin on tails, it offers excellent resistance and durability. It is RoHS compliant and suitable for PCB mounting, providing robust contact with insulator and lead materials. The connector supports a temperature range from -55°C to +125°C with gold plating and -55°C to +105°C with tin, ensuring versatility in various environments. This product enhances circuit integrity, ease of installation, and mechanical stability in complex electrical systems.

Authorized Distributors
Source:DigiKey
Part No:ZSS-125-05-S-D-840
Stock:181
Inv Date:05-28-2026
Price: Unit price: $26.97
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Source:DigiKey
Part No:ZSS-125-05-S-D-840
Stock:0
Inv Date:05-28-2026
Price: Unit price: $12.35
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Part No:ZSS-125-05-S-D-840
Stock:0
Inv Date:05-28-2026
Price: Unit price: $11.41
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Part No:ZSS-125-05-S-D-840
Stock:0
Inv Date:05-28-2026
Price: Unit price: $12.77
Buy/RFQ:
Part No:ZSS-125-05-S-D-840
Stock:0
Inv Date:05-28-2026
Price: Unit price: $12.77
Buy/RFQ:
Part No:ZSS-125-05-S-D-840
Stock:57
Inv Date:05-28-2026
Price: Unit price: $127800
Buy/RFQ:

SAMTEC ZSS12505SD840 Square Post Header Specifications:

  • Insulator Material: Thermoplastic Polyester
  • Lead Plating: Gold flash on post, matte tin on tail
  • Operating Temperature Range: -55°C to +125°C with gold, -55°C to +105°C with tin
  • Flammability Rating: UL 94V-0
  • Withstanding Voltage: 41000 VRMS
  • RoHS Compliant: Yes
  • Material: Phosphor Bronze with Au or Sn plating
  • Contact Resistance: Low contact resistance for reliable connection
  • Number of Positions: Varies by size, matched with PINS STRIP PER ROW
  • Physical Dimensions: Length varies, single and double row options available
  • Certification: UL Listed, RoHS compliant, compliant with industry standards
  • Assembly Compatibility: Compatible with IDC and PCB mounting, ensures mechanical stability
  • Additional Features: Polarized, lockable, with optional alignment pins for precision
  • Lead Free Solderable: Yes, compliant with international regulations

Buy the Samtec ZSS-125-05SD840 – Reliable Shrouded Square Post Headers for Industrial Applications

Purchase the Square Post Header online today and ensure your electrical systems are powered with reliable, RoHS-compliant connectors. Designed for versatility and durability, this connector supports a broad temperature range from -55°C to +125°C, making it ideal for industrial environments. Its gold flash and matte tin plating provide excellent resistance and longevity, ensuring long-term performance. Easy to install and compatible with various PCB configurations, the Square Post Header guarantees secure connections, mechanical stability, and high-quality electrical performance for your projects.

Get Samtec ZSS-125-05SD840 today—built for precision, durability, and reliable electrical connections in complex systems.

Frequently Asked Questions

Where can I buy SAMTEC ZSS12505SD840?

You can click on the BUY or RFQ button to purchase ZSS12505SD840 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part ZSS12505SD840?

You can download the ZSS12505SD840 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of ZSS12505SD840?

SAMTEC

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