With more than 20 years of experience as electronic connector and wire harness manufacturer, our purpose is constantly create value to our customer. Our team is aiming to provide the unmatched engineering support and outstanding quality guarantee in the form of our product.
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KR2021 Series
KR2021 Unsealed Receptacle Hybrid Header, Wire to Board, 2.0mm Pitch, 4A Current, 3 Rows, with CPA and TPA, 34 Circuits Connector
Custom Solutions
A wide variety of technical requirements may prevent you from finding the perfect off-the-shelf solution. At KONNRA, we have advanced inspection equipment and technology to meet your unique requirements.
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Konnra News and Blog Posts
Good News! Konnra has officially become a member of the IPC Association!
Recently, Dongguan Konnra Electronics Co., LTD. (hereafter this text will be abbreviated as Konnra) has become a member of Institute Of Printed Ciruits after being audited by Institute Of Printed Ciruits.…
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What are the factors causing corrosion of male and female connectors?
The male and female headers are the first parts of the connector that come into contact with the circuit. They are usually made of metal and are the core components…
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What are the special plating methods?
The first type refers to row plating. Rare metal plating is often required on board edge connectors, board edge protruding contacts, or gold fingers to provide lower contact resistance and…
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Medical device technology development status and trend.
1) Status quo With the deepening of the aging population and the changes of the current living environment, the proportion of sick people is increasing, and the demand for medical equipment…
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What materials are used to produce connectors?
KR1507 1.50mm pitch dual row smt connector The selection of connector materials is also very different in different usage scenarios. The housing connector, as the main component of the entire…
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Consumer electronics is expected to recover, what opportunities will electronic connectors have?
Current status of the consumer electronics industry The pace of development of the consumer electronics industry, dominated by smartphones and notebook computers, has slowed down and has gradually fallen into…
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The waterproof design of the wiring harness and how the wet and dry areas of the car are divided
Ⅰ.Wading depth The maximum wading depth of a car refers to the height of the “wading line” from the ground. The “wading line” refers to the height/H of the…
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Causes and corrective measures for wire harness terminal pin withdrawal
The wire harness terminal is an important electrical component in the wire harness system, and its common fault is pin withdrawal. What is terminal pin withdrawal? The wiring harness is…
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The difference between board-to-board, wire-to-board, and wire-to-wire connectors
Regarding the differences between wire-to-board, wire-to-wire, and board-to-board, we must first understand what a connector is. A connector is an electronic component used to connect two or more circuits or…
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Solar photovoltaic connector applications
With the increasing global demand for renewable energy, solar photovoltaic power generation systems have gradually become mainstream as a clean and renewable energy solution. The efficient conversion of solar photovoltaic…
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