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SAMTEC TMM12201GDRA Low-Profile Connector

The low-profile through-hole header offers a 3.21mm pitch with gold flash plating on the lead, black liquid crystal polymer insulator, and phosphor bronze terminals. Suitable for board mounting, it features a right-angle style, polarized design, and operates within a temperature range of -55°C to +125°C. With a voltage rating of 281-350 VAC and a current rating of 2A, this header is compatible with lead-free soldering processes and is ideal for applications requiring reliable electrical connections in compact spaces. Custom options for retention clips and plating are available.

Authorized Distributors
Source:DigiKey
Part No:TMM-122-01-G-D-RA
Stock:199
Inv Date:05-27-2026
Price: Unit price: $5.03
Buy/RFQ:
Part No:TMM-122-01-G-D-RA
Stock:0
Inv Date:05-28-2026
Price: Unit price: $5.63
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Part No:TMM-122-01-G-D-RA
Stock:108
Inv Date:05-27-2026
Price: Unit price: $6.66
Buy/RFQ:
Part No:TMM-122-01-G-D-RA
Stock:108
Inv Date:05-27-2026
Price: Unit price: $6.66
Buy/RFQ:
Part No:TMM-122-01-G-D-RA
Stock:389
Inv Date:05-28-2026
Price: Unit price: $56300
Buy/RFQ:

SAMTEC TMM12201GDRA Low-Profile Connector Specifications:

  • Pitch: 3.21 mm (0.126 inches)
  • Lead Plating: Gold flash (30 μm / 0.76 μm)
  • Insulator Material: Liquid Crystal Polymer (Black)
  • Terminal Material: Phosphor Bronze
  • Plating on terminal: Matte Tin (Lead-free solderable)
  • Operating Temperature Range: -55°C to +125°C
  • Voltage Rating: 281 VAC (mated with specific positions), 350 VAC (with specific positions)
  • Current Rating: 2A (minimum per row)
  • Style: Right-angle, polarized
  • Number of Positions: Varies (see options)
  • Application: Suitable for compact, reliable electrical connections
  • Processing: Lead-free solderable, suitable for RoHS compliance
  • Additional Options: Retention clips, plating variations, non-standard lengths

Buy the Buy Samtec Through-Hole Low-Profile Header Part Number TMM12201GDRA Online

Order the Samtec low-profile through-hole connector TMM12201GDRA online today. Designed with high-quality materials, it features gold flash plating for reliable contact, an innovative liquid crystal polymer insulator, and a compact 3.21mm pitch. This connector ensures durable electrical connections and is lead-free, RoHS compliant, and suitable for a wide range of electronic applications. Perfect for space-constrained designs requiring secure, high-performance connections with customizable options for retention clips and plating styles.

Get Samtec TMM12201GDRA today—built for precision and long-lasting durability in demanding electronic assemblies.

Frequently Asked Questions

Where can I buy SAMTEC TMM12201GDRA?

You can click on the BUY or RFQ button to purchase TMM12201GDRA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part TMM12201GDRA?

You can download the TMM12201GDRA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of TMM12201GDRA?

SAMTEC

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