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SAMTEC ZSS11203SD645 Square Post Header

Shrouded .025 inch square post headers are designed for reliable electrical connections in industrial and electronic applications. Constructed with green glass-filled polyester insulators and durable phosphor bronze contacts, these headers feature gold flash plating on the post and a black glass insulating material. They support operating temperatures from -55°C to +125°C (gold) and -55°C to +105°C (tin), with UL 94V-0 flammability rating. Suitable for through-hole mounting, they offer high insulation resistance, RoHS compliance, and are designed for excellent mechanical stability, making them ideal for high-reliability electronic assemblies.

Authorized Distributors
Source:DigiKey
Part No:ZSS-112-03-S-D-645
Stock:89
Inv Date:05-27-2026
Price: Unit price: $42.79
Buy/RFQ:
Source:DigiKey
Part No:ZSS-112-03-S-D-645
Stock:0
Inv Date:05-27-2026
Price: Unit price: $5.38
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Part No:ZSS-112-03-S-D-645
Stock:0
Inv Date:05-28-2026
Price: Unit price: $5.23
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Part No:ZSS-112-03-S-D-645
Stock:0
Inv Date:05-27-2026
Price: Unit price: $6.72
Buy/RFQ:
Part No:ZSS-112-03-S-D-645
Stock:0
Inv Date:05-27-2026
Price: Unit price: $6.72
Buy/RFQ:
Part No:ZSS-112-03-S-D-645
Stock:81
Inv Date:05-28-2026
Price: Unit price: $58600
Buy/RFQ:

SAMTEC ZSS11203SD645 Square Post Header Specifications:

  • Insulator Material: Green Glass-filled Polyester
  • Contact Material: Phosphor Bronze
  • Plating: Gold flash or Tin over Nickel
  • Operating Temperature Range: -55°C to +125°C (Gold), -55°C to +105°C (Tin)
  • Flammability Rating: UL 94V-0
  • Insulation Resistance: 5000 MΩ minimum
  • Through-hole Compatibility: 0.025 inch (0.64 mm) pitch
  • RoHS Compliant: Yes
  • Lead-free Solderable: Yes
  • Contact Resistance: Low contact resistance specified by manufacturer
  • Mechanical Stability: Suitable for repeated mating cycles, with recommended spacers

Buy the Samtec Series HTSS Shrouded 0.025 inch Post Headers: ZSS11203SD645

Order the Samtec ZSS11203SD645 square post header online today and improve your electronic assembly’s reliability. Featuring high-temperature resistant materials and gold or tin plating, these headers ensure durable, corrosion-resistant connections. Their compact size and precise pitch enable easy installation in tight spaces, making them ideal for industrial and electronic applications where stability and performance are critical. Take advantage of fast shipping and dedicated customer support when you shop online for this high-quality connector part.

Buy Samtec ZSS11203SD645 now and experience unmatched reliability and high-performance electrical connections for your industrial projects.

Frequently Asked Questions

Where can I buy SAMTEC ZSS11203SD645?

You can click on the BUY or RFQ button to purchase ZSS11203SD645 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part ZSS11203SD645?

You can download the ZSS11203SD645 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of ZSS11203SD645?

SAMTEC

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