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SAMTEC TMM13303LD through-hole header

This high-reliability through-hole low-profile header features a 3.21 mm pitch and a gold flash lead plating. Designed for industrial applications, it offers a robust Phosphor Bronze terminal with matte tin on the tail and gold on the post for excellent conductivity. Suitable for operating temperatures from -55°C to +125°C, it is polarized with a voltage rating of up to 350 VAC. The connector is lead-free, solderable, and available in various styles and options, making it ideal for compact electronic assemblies requiring secure, durable connections.

Authorized Distributors
Source:DigiKey
Part No:TMM-133-03-L-D
Stock:50
Inv Date:05-27-2026
Price: Unit price: $18.98
Buy/RFQ:
Source:DigiKey
Part No:TMM-133-03-L-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $5.15
Buy/RFQ:
Part No:TMM-133-03-L-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $5.16
Buy/RFQ:
Part No:TMM-133-03-L-D
Stock:209
Inv Date:05-28-2026
Price: Unit price: $54600
Buy/RFQ:

SAMTEC TMM13303LD through-hole header Specifications:

  • Pitch: 3.21 mm
  • Material: Phosphor Bronze
  • Insulator Material: Gold on post, Black Liquid Crystal Polymer on tail
  • Plating: Gold flash on lead, Matte Tin on tail
  • Voltage Rating: 281 VAC mated with standard, 350 VAC mated with ST position
  • Operating Temp Range: -55°C to +125°C
  • Current Rating: 2A per contact, minimum
  • Lead-Free Solderable: Yes
  • Mounting Style: Through-hole
  • Number of Positions: Varies, compatible with specific applications
  • Retention Clip Option: Available
  • Certifications: Reflow solderable, RoHS compliant

Buy the Samtec TMM13303LD – Reliable Through-Hole Low-Profile Header for Industrial Applications

Purchase the through-hole header designed for industrial electronics and reliable connections. Featuring a 3.21 mm pitch, gold flash plating, and polarized design, it withstands temperatures from -55°C to +125°C. With lead-free solderability, it ensures environmental compliance and durability. Perfect for compact electronic assemblies requiring secure, durable connections. Available in various options and styles, this connector ensures optimal performance and reliability. Buy online now to enhance your device’s robustness and assembly efficiency with a trusted brand.

Get Samtec TMM13303LD today—built for precision and long-lasting durability in electronic assemblies.

Frequently Asked Questions

Where can I buy SAMTEC TMM13303LD?

You can click on the BUY or RFQ button to purchase TMM13303LD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMM13303LD?

You can download the TMM13303LD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMM13303LD?

SAMTEC

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