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JST LEX Connector System for LED applications

The LEX connector from JST is designed as a low-profile bottom-type connector for LED lighting equipment, which features a clever space-saving design at the connector mounting side.

  • Low profile and space saving design
  • 1.2mm height
  • Rear through board design
  • Secure locking
  • Keying to prevent wrong insertion
JST 2.0mm Pitch Board-in crimp connectors

Product Description

The LEX connector from JST is designed as a low-profile bottom-type connector for LED lighting equipment, which features a clever space-saving design at the connector mounting side.

A secure locking mechanism is included to prevent wrong insertion during the connector mating operation. The strength of the soldering part has also been improved to accommodate the load on this area when mating the connector.

LEX is designed for an operating temperature range of -55 ̊C to +105 ̊C and is rated for a voltage of 300V (AC or DC) and current of 3A (AC or DC).

Product Series

Contract pricing display is unavailable at the moment. Prices shown are standard retail prices, orders placed will have contract pricing applied when processed.

  Manufacturer Part No Order Code Manufacturer / Description
Availability Price For
Price
Quantity
Connector Systems Pitch Spacing No. of Rows No. of Contacts Contact Termination Type Product Range Connector Shroud Contact Material Contact Plating Connector Type
EM02B-LEXSS-TF(HF)
EM02B-LEXSS-TF(HF) - Pin Header, Wire-to-Board, 2.5 mm, 1 Rows, 2 Contacts, Surface Mount, LEX

2469810

Pin Header, Wire-to-Board, 2.5 mm, 1 Rows, 2 Contacts, Surface Mount, LEX

JST / JAPAN SOLDERLESS TERMINALS

You previously purchased this product. View in Order History

No Longer Stocked

Each (Supplied on Cut Tape)

Cut Tape
null
Restricted Item
Wire-to-Board 2.5mm 1Rows 2Contacts Surface Mount LEX Shrouded Copper Alloy Tin Plated Contacts PCB Header
EM04B-LEXSS-TF(HF)
EM04B-LEXSS-TF(HF) - Pin Header, Wire-to-Board, 2.5 mm, 1 Rows, 4 Contacts, Surface Mount, LEX

2469811

Pin Header, Wire-to-Board, 2.5 mm, 1 Rows, 4 Contacts, Surface Mount, LEX

JST / JAPAN SOLDERLESS TERMINALS

You previously purchased this product. View in Order History

Available for back order

+ Check Stock & Lead Times

More stock available week commencing 19/10/26 Contact me when back in stock

Each (Supplied on Cut Tape)

Cut Tape
Packaging Options
Suggested replacement for:2469811
2469883 in Full Reel

1+ £0.607 £0.73 40+ £0.531 £0.64 120+ £0.44 £0.53 320+ £0.405 £0.49 800+ £0.383 £0.46

Restricted Item

Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

Add
Min: 1 Mult: 1
Wire-to-Board 2.5mm 1Rows 4Contacts Surface Mount LEX Shrouded Copper Alloy Tin Plated Contacts PCB Header
LEXR-04V-S(HF)
LEXR-04V-S(HF) - Connector Housing, LEX, Receptacle, 4 Ways, 2.5 mm, LEX Series Contacts

2469813

Connector Housing, LEX, Receptacle, 4 Ways, 2.5 mm, LEX Series Contacts

JST / JAPAN SOLDERLESS TERMINALS

You previously purchased this product. View in Order History

80 in stock + Check Stock & Lead Times

80 in stock for next day delivery (UK stock)

More stock available week commencing 12/10/26

Each

10+ £0.185 £0.22 100+ £0.153 £0.18 500+ £0.139 £0.17 1000+ £0.134 £0.16 2500+ £0.13 £0.16 5000+ £0.127 £0.15 More Pricing...

Restricted Item

Minimum order of 10 items Multiples of 10 only Please enter a valid quantity

Add
Min: 10 Mult: 10
- 2.5mm - - - LEX - - - -
EM02B-LEXSS-TF(HF)
EM02B-LEXSS-TF(HF) - Pin Header, Wire-to-Board, 2.5 mm, 1 Rows, 2 Contacts, Surface Mount, LEX

2469882

Pin Header, Wire-to-Board, 2.5 mm, 1 Rows, 2 Contacts, Surface Mount, LEX

JST / JAPAN SOLDERLESS TERMINALS

You previously purchased this product. View in Order History

Available for back order

+ Check Stock & Lead Times

More stock available week commencing 12/10/26 Contact me when back in stock

Each (Supplied on Full Reel)

Full Reel

1600+ £0.205 £0.25 4800+ £0.191 £0.23

Restricted Item

Minimum order of 1600 items Multiples of 1600 only Please enter a valid quantity

Add
Min: 1600 Mult: 1600
Wire-to-Board 2.5mm 1Rows 2Contacts Surface Mount LEX Shrouded Copper Alloy Tin Plated Contacts PCB Header
EM04B-LEXSS-TF(HF)
EM04B-LEXSS-TF(HF) - Pin Header, Wire-to-Board, 2.5 mm, 1 Rows, 4 Contacts, Surface Mount, LEX

2469883

Pin Header, Wire-to-Board, 2.5 mm, 1 Rows, 4 Contacts, Surface Mount, LEX

JST / JAPAN SOLDERLESS TERMINALS

You previously purchased this product. View in Order History

Available to supplier Lead Time

+ Check lead times

Lead time 190 days

Each (Supplied on Full Reel)

Full Reel
Packaging Options
Suggested replacement for:2469883
2469811 in Cut Tape
Non-Cancellable / Non Returnable

1600+ £0.276 £0.33

Restricted Item

Minimum order of 1600 items Multiples of 1600 only Please enter a valid quantity

Add
Min: 1600 Mult: 1600
Wire-to-Board 2.5mm 1Rows 4Contacts Surface Mount LEX Shrouded Copper Alloy Tin Plated Contacts PCB Header