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 MaterialGlass-filled LCP (UL94V-0), Black
Contact / Shell MaterialCopper alloy
Contact platingGold over Nickel
Shell FinishGold over Nickel
Shell-2 material[XSL20 Shell-2] Nickel silver
Rated Current0.25 A per contact
Contact Resistance100 mΩ max.
Dielectric withstand voltage90 V AC for 1 minute
Insulation Resistance50 MΩ min. at 100 V DC
Operating Temperature Range-40℃~+85℃
Compatible cablesAWG#44/46 (Maximum outer diameter: 0.24 mm)
Micro coaxial cable

Product List & Technical Data

Scroll horizontally to view all table content.

Part numberNo. of contactsConnection type (Vertical)Current ratingPitchTypeNo. of packagingRoHSRecommended CableOther featuresProduct drawingSpecification3D-CAD (IGS)3D-CAD (STEP)
XSL00-48L-B48Yes0.25 A0.25mmreceptacle (PCB side connector)1000CompliantMicro Coaxial Cable Connector; Awg#44ViewViewDownloadDownload
XSL00-48L-C48Yes0.25 A0.25mmreceptacle (PCB side connector)3000CompliantMicro Coaxial Cable Connector; Awg#44ViewViewDownloadDownload
XSL00-48L-A48Yes0.25 A0.25mmreceptacle (board side connector)500CompliantMicro Coaxial Cable Connector; Awg#44ViewViewDownloadDownload
XSL20-48S480.25 A0.25mmplug (cable side connector)10000CompliantAWG#44Micro Coaxial Cable ConnectorViewViewDownloadDownload

Download Transmission Characteristics Data

To download Transmission Characteristics Data, complete the form below and press the “Send & Download” button.


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.