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SAMTEC YFS2003H05SBK Micro Pitch Connector

The YFS series from Samtec features high-reliability micro pitch connectors with a 1.27 mm spacing, designed for industrial applications requiring precision and durability. Constructed with black liquid crystal polymer insulators and phosphor bronze contacts plated with gold over nickel, these connectors support operating temperatures from -55°C to +125°C and a working voltage of 275 VAC when mated. They provide up to 200 mating cycles and are RoHS compliant, suitable for high-speed protocols like SRIO, and available in various configurations with polarized notches and solder balls for secure connections.

Authorized Distributors
Source:Newark
Part No:YFS-20-03-H-05-SB-K
Stock:37
Inv Date:05-27-2026
Price: Unit price: $12.31
Buy/RFQ:
Source:DigiKey
Part No:YFS-20-03-H-05-SB-K
Stock:68
Inv Date:05-27-2026
Price: Unit price: $34.8674
Buy/RFQ:
Part No:YFS-20-03-H-05-SB-K
Stock:325
Inv Date:05-28-2026
Price: Unit price: $31.16
Buy/RFQ:
Part No:YFS-20-03-H-05-SB-K
Stock:15
Inv Date:05-27-2026
Price: Unit price: $35.46
Buy/RFQ:
Part No:YFS-20-03-H-05-SB-K
Stock:15
Inv Date:05-27-2026
Price: Unit price: $35.46
Buy/RFQ:
Part No:YFS-20-03-H-05-SB-K
Stock:112
Inv Date:05-28-2026
Price: Unit price: $373900
Buy/RFQ:
Part No:YFS-20-03-H-05-SB-K
Stock:20
Inv Date:05-28-2026
Price: N/A
Buy/RFQ:

SAMTEC YFS2003H05SBK Micro Pitch Connector Specifications:

  • Insulator Material: Black Liquid Crystal Polymer
  • Contact Material: Phosphor Bronze
  • Plating: Au over 0.002
  • Operating Temp Range: -55°C to +125°C
  • Working Voltage: 275 VAC when mated
  • Mated Cycles: 200 with YFT
  • RoHS Compliant: Yes
  • Dimensions: 1.27 mm pitch, various configurations up to 50 positions, polarization notches, solder balls included
  • High-reliability contacts: Tiger Eye™ for secure, low-resistance connections
  • Application: High-speed, industrial, electronic device connections

Buy the Samtec YFS2003H05SBK – Reliable Micro Pitch Connectors for Industrial Applications

Secure your electronic connections with the high-reliability Micro Pitch Connector from Samtec. Designed with advanced materials for durability, these connectors support high-speed protocols, operate efficiently across wide temperature ranges, and feature gold-plated contacts for excellent conductivity. Ideal for industrial automation, high-frequency data transfer, and demanding electronic applications, they ensure secure, robust connections. Order online now to experience the precision engineering and long-lasting performance that make Samtec connectors the top choice for professionals needing dependable electronic solutions.

Get Samtec YFS2003H05SBK today—built for precision and long-lasting durability in high-speed industrial connectors.

Frequently Asked Questions

Where can I buy SAMTEC YFS2003H05SBK?

You can click on the BUY or RFQ button to purchase YFS2003H05SBK from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part YFS2003H05SBK?

You can download the YFS2003H05SBK datasheet or visit the SAMTEC website for support.

Who is the manufacturer of YFS2003H05SBK?

SAMTEC

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