XSL Series

0.25 mm pitch connector for micro coaxial cables/Horizontal mating type

The XSL Series is a 0.25 mm pitch compact connector for micro coaxial cables. It is the industry’s smallest connector, and it saves space in the occupied area on board. The compatible cables are AWG#44/46.

Key Features

  • Compact connector with a mounting height of 1.0 mm and a mating width of 6 mm.
  • Cable assembly uses a one-shot soldering method with signal line pulse heat, achieving a stable and highly reliable connection.
  • A metal shell is used to reduce noise and ensure product strength.
  • Multiple ground terminals are provided to improve the transmission and the EMS characteristics.
  • An effective mating length of 0.51 mm is secured.
  • Number of contacts: 48

Specifications

Insulator Material Glass-filled LCP (UL94V-0), Black
Contact / Shell Material Copper alloy
Contact plating Gold over Nickel
Shell Finish Gold over Nickel
Shell-2 material [XSL20 Shell-2] Nickel silver
Rated Current 0.25 A per contact
Contact Resistance 100 mΩ max.
Dielectric withstand voltage 90 V AC for 1 minute
Insulation Resistance 50 MΩ min. at 100 V DC
Operating Temperature Range -40℃~+85℃
Compatible cables AWG#44/46 (Maximum outer diameter: 0.24 mm)
Micro coaxial cable

Product List & Technical Data

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Part number No. of contacts Connection type (Vertical) Current rating Pitch Type No. of packaging RoHS Recommended Cable Other features Product drawing Specification 3D-CAD (IGS) 3D-CAD (STEP)
XSL00-48L-B 48 Yes 0.25 A 0.25mm receptacle (PCB side connector) 1000 Compliant Micro Coaxial Cable Connector; Awg#44 View View Download Download
XSL00-48L-C 48 Yes 0.25 A 0.25mm receptacle (PCB side connector) 3000 Compliant Micro Coaxial Cable Connector; Awg#44 View View Download Download
XSL00-48L-A 48 Yes 0.25 A 0.25mm receptacle (board side connector) 500 Compliant Micro Coaxial Cable Connector; Awg#44 View View Download Download
XSL20-48S 48 0.25 A 0.25mm plug (cable side connector) 10000 Compliant AWG#44 Micro Coaxial Cable Connector View View Download Download

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Why KEL

Flexible Customization & Consultation

Flexible Customization & Consultation

Renowned for industry-leading expertise in floating connectors, we can assist you through the entire process of creating custom solutions. We have many years of experience in connector peripheral development, design, and manufacturing.

Top-Quality Products Made in Japan

Top-Quality Products Made in Japan

A fully automated production line for floating connectors is now in operation with a Class 100,000 cleanroom at our plant located in Japan’s Yamanashi Prefecture.

ISO & IATF Certified

ISO & IATF Certified

We are ISO9001/14001 and IATF16949 certified and registered.

Custom Solutions

Custom Solutions

With technology cultivated over 60 years, we pursue miniature, reliable and high functionality

Transmission Simulation

Transmission Simulation Data

Our development department can replicate similar customer conditions and provide you with accurate simulation data.