myMectronic
myMectronic

A Premier B2B Part Search

SAMTEC ZSS10303LD740 Shrouded Square Post Header

Shrouded .025 inch square post headers designed for reliable electrical connections in complex electronic assemblies. These connectors feature gold flash or tin plating over phosphor bronze for excellent conductivity and corrosion resistance. Suitable for through-hole mounting, they withstand voltages up to 1000 VRMS and operate in temperatures from -55°C to +125°C with gold plating. The headers offer high insulation resistance, RoHS compliance, and mechanical stability with optional alignment pins. They are ideal for use in industrial, automation, and electronic control systems requiring precise, durable connections.

Authorized Distributors
Source:DigiKey
Part No:ZSS-103-03-L-D-740
Stock:102
Inv Date:05-27-2026
Price: Unit price: $7.82
Buy/RFQ:
Source:DigiKey
Part No:ZSS-103-03-L-D-740
Stock:0
Inv Date:05-27-2026
Price: Unit price: $3.31
Buy/RFQ:
Part No:ZSS-103-03-L-D-740
Stock:10
Inv Date:05-28-2026
Price: Unit price: $3.51
Buy/RFQ:
Part No:ZSS-103-03-L-D-740
Stock:0
Inv Date:05-27-2026
Price: Unit price: $3.1
Buy/RFQ:
Part No:ZSS-103-03-L-D-740
Stock:102
Inv Date:05-28-2026
Price: Unit price: $35100
Buy/RFQ:

SAMTEC ZSS10303LD740 Shrouded Square Post Header Specifications:

  • Insulator Material: Black Glass HTSS, Natural PCT, or Polyester fill
  • Contact Material: Phosphor Bronze with gold or tin plating
  • Plating: Au or Sn over Ni
  • Operating Temp Range: -55°C to +125°C (Gold), -55°C to +105°C (Tin)
  • Insulation Resistance: 5000 MΩ min
  • Voltage Rating: 1000 VRMS
  • Flammability Rating: UL 94V-0
  • Lead-free Solderable: Yes
  • Dimensions: Exact sizes vary; typical post size 0.025 inch, connector length varies per model
  • RoHS Compliant: Yes
  • Lead Coplanarity: Max 0.006 inch for HTSS
  • Applicable Sizes: 03, 05, 07, 08, 10, 12, 13, 15, 17, 20, 25, 32, 36, 40, 50, 64, 80, 100
  • Connection Type: Through-hole, shrouded connector with optional alignment pins
  • Application: Industrial equipment, automation, control systems, electronic device connectivity

Buy the Buy Samtec ZSS Part Number ZSS10303LD740 Online

Purchase the Samtec ZSS10303LD740 shrouded square post header online today. This highly reliable connector features gold or tin plating, ideal for industrial and automation systems requiring durable, corrosion-resistant connections. Its 0.025-inch square posts ensure secure, high-quality electrical contact, withstanding voltages up to 1000 VRMS. Suitable for a wide range of temperatures, RoHS compliant, and capable of handling various sizes and styles, this header provides essential connection stability and durability for complex electronic assemblies. Order now for fast delivery and professional support.

Get Samtec ZSS10303LD740 today—designed for reliable connections with gold flash plating and high temperature durability.

Frequently Asked Questions

Where can I buy SAMTEC ZSS10303LD740?

You can click on the BUY or RFQ button to purchase ZSS10303LD740 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part ZSS10303LD740?

You can download the ZSS10303LD740 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of ZSS10303LD740?

SAMTEC

Sponsored by