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SAMTEC TSS12003SD Square Header Connectors

Shrouded .025° square post headers designed for reliable mating with IDC connectors in electronic assemblies. These headers feature gold or tin plating for excellent conductivity and corrosion resistance, and are made from high-quality materials including phosphor bronze and filled polyester for durability. Suitable for a wide temperature range from -55°C to +125°C, they support RoHS compliance and wave or SMT soldering processes. Available in various sizes with optional alignment pins and locking leads for added stability, these headers are ideal for secure connections in complex electronic designs.

Authorized Distributors
Source:DigiKey
Part No:TSS-120-03-S-D
Stock:50
Inv Date:06-19-2026
Price: Unit price: $59.97
Buy/RFQ:
Source:DigiKey
Part No:TSS-120-03-S-D
Stock:0
Inv Date:06-19-2026
Price: Unit price: $7.93
Buy/RFQ:
Part No:TSS-120-03-S-D
Stock:0
Inv Date:06-20-2026
Price: Unit price: $8.21
Buy/RFQ:
Part No:TSS-120-03-S-D
Stock:98
Inv Date:06-19-2026
Price: Unit price: $8.21
Buy/RFQ:

SAMTEC TSS12003SD Square Header Connectors Specifications:

  • Insulator Material: Filled Polyester
  • Contact Material: Phosphor Bronze
  • Plating: Gold flash or Tin over Nickel
  • Operating Temp Range: -55°C to +125°C (Gold), -55°C to +105°C (Tin)
  • Flammability Rating: UL94V-0
  • Withstanding Voltage: 41000 VRMS
  • RoHS Compliance: Yes
  • Lead-Free Solderable: Yes
  • SMT Lead Coplanarity: 0.15 mm max
  • Height options: 13.72 mm to 36.32 mm depending on size
  • Width: 13.72 mm to 36.32 mm depending on size
  • Number of Positions: Varies from 2 to 12
  • Spacing: 2.54 mm (.100 inch)
  • Alignment Pins: Optional for added stability
  • Locking Leads: Optional for secure mating
  • Designed for IDC and stacker connections
  • Compatible with TSS, HTSS, ZSS series connectors
  • Standards: RoHS compliant, UL listed
  • Application: Reliable connector for electronic and industrial systems

Buy the Samtec Series ZSS Square Header Connectors: TSS12003SD

Purchase the Samtec ZSS-113-03-L-D-0735 square header connectors online today and benefit from reliable, high-performance connections for your electronic assemblies. These headers feature durable construction with gold or tin plating, ensuring excellent electrical conductivity and corrosion resistance. Designed for versatile applications, they support wave or SMT soldering processes, with optional locking and alignment features for mechanical stability. RoHS compliant and available in various sizes, these connectors are essential for secure, professional-grade electronic connections in manufacturing and repair environments.

Order your Samtec Series ZSS-113-03-L-D-0735 today and give your electronic projects the dependable, high-quality connection they need.

Frequently Asked Questions

Where can I buy SAMTEC TSS12003SD?

You can click on the BUY or RFQ button to purchase TSS12003SD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TSS12003SD?

You can download the TSS12003SD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TSS12003SD?

SAMTEC

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