Development of LT-10/LT-11 Series of LED Lighting Connector (COB Type) to Add to our Existing Lineup

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SMKTOP > Press release list｜April, 2012 ~ > Development of LT-10/LT-11 Series of LED Lighting Connector (COB Type) to Add to our Existing Lineup

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Development of LT-10/LT-11 Series of LED Lighting Connector (COB Type) to Add to our Existing Lineup

　　　　　
　We are pleased to announce the development of a new Chip On Board (referred to as "COB" below) LED lighting connector to add to our existing lineup.
　Due to SMK's unique structure, this connector has excellent heat radiation qualities, which is essential to deliver superior LED performance.Its structure is composed of a COB type LED installed inside the connector, which is fixed with a screw to the heat sink. This structure not only achieves a stable radiation effect, it also helps to improve assembly workability and reliability.

【Profile of LED Lighting Products】
（Completed assembly drawing）
Product	LT-10 Series	LT-11 Series
External Appearance

For details of the products please click here.

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LT-10 Series

LT-11 Series

Date Released	2013/03/04
Release No.	978cs
Product Name	LT-10 Series (compliant with Nichia CORPORATION's COB-Lxxx Series)
Product Name	LT-11 Series (compliant with CITIZEN ELECTORNICS CO., LTD's CLL020/CLL030 Series)
Features	1) Its structure is composed of upper and lower covers within which a COB type LED is inserted. 2) LED heat is radiated to the heat sink by the thermal conducting sheet inserted in the lower cover. 3) When installing the LED there is no need for preceding processes such as applying heat conduction grease or attaching an insulation sheet, helping to improve assembly workability and reliability. 4) Secures a spacious creeping distance series connection for multiple LEDs in series. 5) The power supply section uses a snap-in contact to realize easy and secure electric wire connection. 6) Complies with IEC standards and the Electrical Appliance and Material Safety Law.

Major Specifications	Voltage and Current Rating	AC/DC 250V 2A
	Operating Temperature Range	-40℃～+105℃
	Contact Resistance	30mΩmax., initially
	Insulation Resistance	1,000MΩmin （DC500V）
	Withstanding Voltage	AC/DC500V （1 minute）
	Breakdown Voltage［Reference Value］	4KV （Creepage distance of 3.0mm or more）
	Applicable Electric Wire	AWG18 to 20 solid wire or soldered stranded wire. Jacket diameter: φ3.7mm or less (Duplex coating electric wires supported)
Applications	All kinds of lighting equipment those make use of COB type LEDs, such as illumination for high ceilings and road lights.
Inquiry	For more information, please contact the CS Division

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