Высокооценка HASL PCB Бесплатная доставка для оптом

latest_products

4 слоя PCB с стандартом приемки IPC Class3

4 слоя PCB с Shengyi S1000-2

4 слоя PCB с контролем импеданса

4 слоя PCB с Enig Finish

Информация о продукте
обратная связь

Погружениеное золото или Enig, полное имя - это электрическое никелевое / погружение в погружение, это соотеченность, соответствующая RoHS, которая обеспечивает очень плоскую поверхность и очень надежное припоедение.

Отделка ENIG применяется через осаждение начального слоя никеля на поверхность меди, а затем тонкий защитный слой золота, никельские характеристики твердости, износостойкость, паянию и равномерность осаждения делает эту превосходную поверхность. Тонкий слой золота сохраняет паябильность финиша путем предотвращения окисления высокоактивной поверхности никеля.

В основном толщина золота ENIG составляет 1-5U, а толщина никеля составляет 120-240U ", срок годности погружения погружения Gold PCB может достигать 12 месяцев.

Преимущества погружной золотой отделки

● Отличная плоскостность
● соответствует ROHS
● длительный срок годности
● Подходит для мелкого шага, BGA или меньших компонентов
● провод привязана
● Хорошо для SMD и нажмите Fit

Недостатки погружной золотой отделки

● Дорогой конец
● Черные подушечные проблемы на BGA

A-Tech собственной импульсной золотой линией в доме, это самая использованная отделка на нашем заводе в настоящее время специально для многослойных печатных плат с BGA или тонкой подачей. Мы предлагаем Enig Finish с конкурентоспособной стоимостью и высоким уровнем качества для толщины, так и для внешнего вида.

c******j

A-TECH enig pcb finish is well manufactured. Production stages including rapid prototypes, PCB fabrication, welding, performance testing, and surface treatment have been optimized. Founded in 2003, Wenzhou Eugenia Eyewear Factory is one of the leader supplier of sunglasses / reading glasses in Metal, Plastic, Metal / Plastic in, and eyewear accessories in Wenzhou. And we already have built our good reputation by providing high quality products and value-added solution in the industry. Our mission is to be a true value-added manufacturer by providing services beyond value and quality to build strong and sustainable customer relationships. We pride on our extensive product knowledge and unparalleled customer support

k******l

A-TECH hasl pcb has undergone a series of tests. These tests include voltage compatibility test, electromagnetic safety test, frequency stability test, plug safety test, etc. Founded in 2003, Wenzhou Eugenia Eyewear Factory is one of the leader supplier of sunglasses / reading glasses in Metal, Plastic, Metal / Plastic in, and eyewear accessories in Wenzhou. And we already have built our good reputation by providing high quality products and value-added solution in the industry. Our mission is to be a true value-added manufacturer by providing services beyond value and quality to build strong and sustainable customer relationships. We pride on our extensive product knowledge and unparalleled customer support

r******l

The principle of unity in fashion design is applied well on A-TECH enig pcb finish. It endows the product with design elements in a unique and harmonious way. Founded in 2003, Wenzhou Eugenia Eyewear Factory is one of the leader supplier of sunglasses / reading glasses in Metal, Plastic, Metal / Plastic in, and eyewear accessories in Wenzhou. And we already have built our good reputation by providing high quality products and value-added solution in the industry. Our mission is to be a true value-added manufacturer by providing services beyond value and quality to build strong and sustainable customer relationships. We pride on our extensive product knowledge and unparalleled customer support

l******c

Before delivery to the factory, A-TECH enig pcb finish must be strictly tested for measurement, color, cracks, thickness, integrity, porosity, and polish degree. Founded in 2003, Wenzhou Eugenia Eyewear Factory is one of the leader supplier of sunglasses / reading glasses in Metal, Plastic, Metal / Plastic in, and eyewear accessories in Wenzhou. And we already have built our good reputation by providing high quality products and value-added solution in the industry. Our mission is to be a true value-added manufacturer by providing services beyond value and quality to build strong and sustainable customer relationships. We pride on our extensive product knowledge and unparalleled customer support

g******i

A-TECH enig pcb finish is of guaranteed quality. It is tested for proper color, abrasion resistance, waterproofness, weight and hand properties in the manufacturing process. Founded in 2003, Wenzhou Eugenia Eyewear Factory is one of the leader supplier of sunglasses / reading glasses in Metal, Plastic, Metal / Plastic in, and eyewear accessories in Wenzhou. And we already have built our good reputation by providing high quality products and value-added solution in the industry. Our mission is to be a true value-added manufacturer by providing services beyond value and quality to build strong and sustainable customer relationships. We pride on our extensive product knowledge and unparalleled customer support

h******k

hasl pcb The materials are well-selected and full of materials. They are very friendly to all skin types including black skin, yellow skin and white skin. The quality is stable and safe to use. It is your quality choice.

Сообщение о продукте

*Имя

Телефон

*Электронной почты

*Содержание

A-Tech Air Hasl PCB Бесплатная доставка для оптовых