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SAMTEC SMM10402SD High-Reliability PCB Connector

The SMM10402SD is a high-reliability connector designed for robust PCB connections with four-point redundancy, suitable for demanding environments. Made with black liquid crystal polymer insulators and BeCu contacts, it features Sn or Au over 50μ

Authorized Distributors
Source:DigiKey
Part No:SMM-104-02-S-D
Stock:813
Inv Date:05-27-2026
Price: Unit price: $3.53
Buy/RFQ:
Source:DigiKey
Part No:SMM-104-02-S-D
Stock:96
Inv Date:05-27-2026
Price: Unit price: $3.09
Buy/RFQ:
Part No:SMM-104-02-S-D
Stock:61
Inv Date:05-28-2026
Price: Unit price: $3.7
Buy/RFQ:
Part No:SMM-104-02-S-D
Stock:96
Inv Date:05-27-2026
Price: Unit price: $3.68
Buy/RFQ:
Part No:SMM-104-02-S-D
Stock:96
Inv Date:05-27-2026
Price: Unit price: $3.68
Buy/RFQ:
Part No:SMM-104-02-S-D
Stock:46
Inv Date:05-28-2026
Price: N/A
Buy/RFQ:

SAMTEC SMM10402SD High-Reliability PCB Connector Specifications:

  • Insulator Material: Black Liquid Crystal Polymer
  • Contact Material: BeCu
  • Plating: Sn or Au over 50μ" Ni
  • Current Rating: 3.2 per pin (1 pin powered per row)
  • Voltage Rating: 350vac
  • Operating Temp Range: -55°C to +125°C
  • Contact Resistance: 10 mΩ
  • Insertion Force: 0.56 N (Average)
  • Withdrawal Force: 0.42 N (Average)
  • Max Cycles: 404
  • Lead Coplanarity: 0.10 mm max
  • Pitch: 2.00 mm
  • Number of Positions: 5 x 2.00 mm
  • Processing: Bead-Free Solderable, SMT compatible
  • Certifications: OHS Compliant
  • Polarity: Polarizing key available, compatible with IDC cables

Buy the Samtec Series SMM SMM-10402SD: PCB Connector

Purchase the high-reliability PCB connector online today. Engineered with advanced BeCu contacts and liquid crystal polymer insulators, this connector offers exceptional durability with 404 max cycles. Rated for 350V AC and operating from -55°C to +125°C, it ensures stable performance in demanding environments. Its bead-free solderability, SMT compatibility, and precise coplanarity make it ideal for demanding electronic applications. Secure your reliable connection solution now with fast online ordering and expert support.

Get Samtec SMM-10402SD today—built for high-reliability PCB connections with four-point redundancy and extended cycle life.

Frequently Asked Questions

Where can I buy SAMTEC SMM10402SD?

You can click on the BUY or RFQ button to purchase SMM10402SD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part SMM10402SD?

You can download the SMM10402SD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of SMM10402SD?

SAMTEC

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