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LEX Series Wire-to-Board Sub-Miniature Connector

JST introduces the LEX series crimp-style, wire-to-board, sub-miniature-size connector for led applications

Image of JST's LEX Series Wire-to-Board Sub Mini ConnectorJST's LEX series wire-to-board, crimp-style, disconnectable connectors offer sub-miniature size and reliable contact construction for high-density applications. These 2.5 mm (.098”) pitch, bottom-entry, SMT connectors are polarized and have a positive locking feature when mating to headers, including an audible click when mated. Ideally suited for low current, low voltage conditions such as in LED light applications, they are designed for maximum PCB flexibility with a mated height of only 3.0 mm (.118”) and will not interfere with the luminescence angle of the PCB mounted LED dies.

The LEX crimp-style connector series is available in 2 and 4 circuits with a 3.0 A (AC/DC) rating using a 22 AWG wire at 300 V (AC/DC). Temperature range is -55°C to +105°C including temperature rise in applying electrical current. Headers are molded from halogen-free, RoHS-compliant 94V-0 resin and feature insertion guides for easy and secure mating.

The LEX series uses the SFH contacts designed to accommodate a wire range of 22 AWG to 30 AWG and are tin-plated over a phosphor bronze-base material. The box construction ensures stable contact performance, redundant contact points, positive electrical contact, and low contact resistance at all times when subjected to vibration and distortion.

Contacts are offered on standard size reels for semi-automatic or fully-automatic application tooling. SMT headers are provided on embossed tape for automatic insertion equipment.

Features
  • Compact size and pitch
  • Reliable contact construction ideal for low-current, low-voltage conditions
  • Available in 2 and 4 positions
  • Applicable AWG #22 to #30
  • Secure, positive-locking
  • RoHS-compliant, halogen-free SMT product
  • Supported with termination tooling for manufacturing requirements

LEX Series Wire-to-Board Sub-Mini Connector

ImageManufacturer Part NumberDescriptionAvailable Quantity
CONN SSL HDR 2POS 2.5MM SOLDEREM02B-LEXSS-TF(HF)CONN SSL HDR 2POS 2.5MM SOLDER2825 - ImmediateView Details
CONN SSL HDR 4POS 2.5MM SOLDEREM04B-LEXSS-TF(HF)CONN SSL HDR 4POS 2.5MM SOLDER0View Details
CONN SSL RCPT HSG 2POS CRIMPLEXR-02V-S(HF)CONN SSL RCPT HSG 2POS CRIMP3886 - ImmediateView Details
CONN SSL RCPT HSG 4POS CRIMPLEXR-04V-S(HF)CONN SSL RCPT HSG 4POS CRIMP1707 - ImmediateView Details
CONN SOCKET 22-26AWG CRIMP TINSSFH-001T-P0.5CONN SOCKET 22-26AWG CRIMP TIN272527 - ImmediateView Details
CONN SOCKET 26-30AWG CRIMP TINSSFH-002T-P0.5CONN SOCKET 26-30AWG CRIMP TIN58145 - ImmediateView Details
Published: 2015-06-29