IP67 Micro Switch For Automotive Applications

G3 IP67 Waterproof Automotive Micro Switch For Automobile Door Application

In automotive electronic components, interruptores não são os componentes mais caros, but they play an indispensable role in the electronic unit, so they are critical to the success of all projects. The micro switch G3 series subminiature snap-action switches are suitable for applications requiring sensing an object’s presence or absence. For customers who need a switching solution to meet performance and design expectations, the G3 series automotive micro switch offers product configurations at a great value. The G3 series waterproof automotive micro switch is waterproof with an IP67 grade, often used in automotive applications due to its sealing ability and quick mounting option.

IP67 Waterproof Automotive Micro Switch Principle

Automotive micro switch sets in the car’s inner door lock position; the auto micro switch is tinny but has a vital role in the car door lock-control system.

When you prepare to get off, the first action is to open the inner car door, and then you will rotate the door handle. Ao mesmo tempo, the automotive door handle creates a push action, and the auto micro switch will receive the push force and start work. It will disconnect the circuit to the car door control system and state and close the state. Afinal, The door lock will be open.

Hoje, self-driving cars have more computing power than ordinary fighter jets. Muitos componentes eletrônicos podem ser usados no motor, trem de força, chassis, body system, comfort system, active safety system, and driving assistance system of a car. The value of electronic components is as high as 30% of the total production cost of the car.

Unionwell G3 sub-miniature microswitches are widely used in the automotive inner door lock. Fiação de botão de microinterruptor normalmente fechado, we name G3 sub-miniature microswitches automotive micro switches. Unionwell G3 micro switches waterproof grade is IP67. The microswitches avoid rainwater entry into the car door inner lock microswitches structure inside to cut the circuit.

Types Of IP67 Automotive Switches

The parts of the car have applied the widest variety of micro switches. These automotive switches can be classified into the following groups:

interruptores automotivos modelo	Micro Swirtch Name
Trocar 1	Micro switch
Trocar 2	Rocker switch
Trocar 3	Microinterruptor à prova d'água
Trocar 4	Temperature micro switch
Trocar 5	Tact Switches
Trocar 6	Push-button micro switch
Trocar 7	Micro limit switch
Trocar 8	Dustproof micro switch
Trocar 9	Rotary switches
Trocar 10	Sealed micro switches

We know that G3 subminiature micro switches are widely used in the car inner door lock. G3 micro switch is a small device that can send an electrical signal by a mini-physical actuator. It mainly controls the safety circuit of the machine. Por exemplo, the car’s inner door lock applies the G3 micro switch to control the door. Only close the door can the micro switch be released and send an electrical signal to the car control system. Then the car will start the motor and run safely. It requests a high-quality and high-reliability micro switch. Meanwhile, the micro switch must quickly snap and have a long service life.

Value To Customer

Value – the right switch for a specified application at a competitive price. Unionwell matches product performance with customer design expectations.

Customization – various actuators, terminations, wire connections, and operating and electrical characteristics result in thousands of potential configurations.

Reliable – exceeding UL and other agency requirements with repeatability and consistent performance within various conditions.

Environmental protection – can operate under challenging conditions (G3 series are sealed, with an IP67 rating).

Key Features And Benefits Of An Automotive On-off Switch

-Small size and light switches lend themselves to numerous potential applications.

-Choice of low energy or power-duty electrical ratings allows the switch to be specified in more applications.

-Broad range of amp ratings (from 0.1 A to 3 UMA).

-Watertight IP67 sealing available on some listings allows the switch to be used where sealing and presence/absence detection are required.

-a, cUL, ENEC, and CE approvals.

-Automotive micro switches usually request 12v dc micro switches or 12vdc micro switches. It meets the car industry standard.

Unionwell Micro Switch Plays A Vital Role In The Car Parts.

G3 series IP67 automotive switches são adequados para o sistema de bloqueio do motor/sistema de bloqueio da porta/trava da porta traseira/caixa de luvas/sistema de bloqueio central/sistema de mudança,/Interruptor da lâmpada de leitura;

Chave rotativa G2 is suitable for the rotary switch on hock;

Microinterruptores à prova d'água G9 são adequados para o extintor;

Interruptor tátil selado G1/G17 é adequado para o inversor;

Microinterruptor subminiatura série G10 é adequado para o sistema Shift/interruptor da lâmpada de leitura.

The actual automotive limit micro switch used in the car can be referenced in the following pictures:

O fabricante chinês de micro interruptores Unionwell oferece >>

Unionwell Micro Switch China Manufacturer: 20+ Anos de Profissional R&D Experience

Our unionwell manufactures and develops micro switch solutions and conducts product evaluations for our customers in an actual startup state. This way, our customers will trust that the switch will work in the car they design before it is shipped. Também fornecemos serviços de design de aplicativos para apoiar nossos clientes durante a fase de design.

Huizhou Unionwell Sensing & Control Electronics Co., Ltd é especializada em microinterruptores de qualidade para a indústria automotiva e linha branca de eletrodomésticos. Os principais produtos incluem microinterruptores básicos, interruptores à prova d'água, pressostatos de ar, interruptores de teclado mecânicos, e interruptores de porta.

Para melhores preços, tempo de espera, e garantias de controle de qualidade, nós adquirimos Huizhou Greetech Electronics Co., Ltd dentro 2021. Tornamos nossa base de produção na China com mais de 1000 funcionários e um 260 capacidade de produção milhões de peças/ano.

Huizhou Greetech é um ISO 9001, IATF16949 e ISO14001 certified micro switch manufacturer whose entire series of products have been granted global access permit certifications, que incluem ENEC, a, CE, CB, etc.

Agora, Nosso alcance global abrange a América do Norte, Europa, Ásia, e América do Sul. A maioria dos nossos parceiros de negócios/clientes finais são Global 500 empreendimentos, incluindo marcas mundialmente famosas de eletrodomésticos e fornecedores automotivos líderes na América do Norte e Europa.

Em breve, estamos lançando um nova base industrial e Longmen, Huizhou, Província de Guangdong; equipamentos de automação serão introduzidos, que melhoraria massivamente a capacidade de produção do switch de 260 milhões de peças para mais 1.3 bilhões de peças/ano.

Um sistema one-stop será construído, cobrindo o desenvolvimento de produtos, moldagem de precisão, moldagem por injeção, estampagem de precisão, equipamento automatizado R&D, montagem, e testando.

A equipe profissional de vendas está à disposição para fornecer assistência e resposta rápida a solicitações de desenho 3D, cotações de preços, e acesso a um programa de amostra adequado que permite aos engenheiros testar e qualificar switches para suas aplicações de produtos finais.

Valor principal:

Meta, Responsabilidade, Coordenação, Inovação

Esforço, Desenvolvimento, Abertura, Integridade

Nossa missão:

We must maintain long-term relationships that stand the test of time.

Nossa visão:

Tornar-se um fabricante global de primeira classe de componentes e módulos de precisão.

Saber mais:

What Is A Micro Switch?

The micro switch is a contact mechanism with a small contact interval, a snap-action mechanism, and a contact mechanism that performs the switching action with a specified stroke and force. Small, hence the name micro switch, also called a sensitive switch.

Classification Of Micro Switches

tipo de matriz semicircular, tipo de matriz semicircular. De acordo com o volume, there are ordinary, tipo de matriz semicircular, e ultra-pequeno; de acordo com o desempenho de proteção, existem impermeáveis, tipo de matriz semicircular, e tipos à prova de explosão; Single type, tipo duplo, and multi-link types.

There is also a strong disconnect micro switch (quando a palheta do interruptor não funciona, the external force can also make the switch disconnect); de acordo com a capacidade de ruptura, existem tipos comuns, Tipo DC, micro, and high-current type.

De acordo com o ambiente de uso, existem tipos comuns, e à prova de explosão (250℃), e à prova de explosão (400℃)

Micro switches are generally based on unassisted pressing accessories as the basic type, and small and large stroke types are derived. Different auxiliary pressing accessories can be added according to the needs. According to the different pressing accessories added, the switches can be divided into various forms: tipo de botão, tipo de rolo de palheta, lever roller type, e à prova de explosão, e à prova de explosão, e assim por diante.

(1) Small micro switch

(2) Ultra-small micro switch

(3) Super small micro switch

(4) Microinterruptor à prova d'água

How The Micro Switch Works

The external mechanical force acts on the action reed through transmission elements (pressing pins, botões, levers, rollers, etc.). An instantaneous action occurs when the action reed is displaced to the critical point, making the moving contact at the end of the action reed and the fixed contact point switch on or off quickly.

When the force on the transmission element is removed, a palheta de ação gera uma força de ação reversa. When the reverse stroke of the transmission element reaches the critical point of the action of the reed, the reverse action is completed instantaneously.

The contact distance of the micro switch is small, o curso de ação é curto, the pressing power is small, and the on-off is fast. The action speed of the moving contact has nothing to do with the action speed of the transmission element.

Unionwell micro switches have obtained UL, ENEC, ell micro interruptor, and other international certifications and passed ISO9001, IATF16949, and ISO14001 quality system assurance.

IP67 Micro Switch For Automotive Applications