Of course, no matter where you buy electronic chips, you should pay attention to the following points:
First, be familiar with the appearance, model, performance and parameters of components.
The complete device model includes the main model, prefix, suffix, package, pin pitch, error, material and so on. The device prefix represents a series of relatively large devices, so the phenomenon of ignoring prefixes is less, and the situation of ignoring suffixes is more.
Second, familiar with the market, the whole network price comparison.
Usually, a component will be supplied by many manufacturers, including futures from domestic suppliers and foreign suppliers. At this time, you need to select some manufacturers' information and write it down to make the necessary choices.
Third, pay attention to moq and mpq.
Moq is the minimum order quantity, and the existence of the minimum order quantity is the basis of the manufacturer's guaranteed cost (materials, labor, etc.). ). Usually, standard parts or customized parts have minimum order quantity requirements. In actual procurement, small-batch orders are often rejected because they cannot meet the minimum order quantity, and manufacturers suffer losses due to small-batch orders.
Fourth, review the supply qualification.
Large enterprises usually have special departments to identify and test electronic components for purchased components, but most small and medium-sized enterprises often do not have this ability. It is best to purchase goods directly from the original manufacturer, but due to the purchase quantity, price, information and other reasons, many units can not place orders directly from the manufacturer, but need to purchase the required equipment from various middlemen.
Determination of delivery date and trading conditions of verb (abbreviation of verb)
Delivery requirements include the time required for the buyer to purchase products, the time required for the seller to prepare samples, the time required for the first batch of small-batch production, and the time required for placing orders in normal time. Although the supplier can cooperate with the buyer's requirements, the length of delivery is related to the price of the purchased products, and the buyer should make requirements according to actual needs, rather than blindly pursuing timely delivery.
Six, clear transportation and delivery methods
The modes of delivery in domestic sales are often mainly railways and highways, while the location and mode of delivery in international procurement determine the price calculation. If the seller is required to quote cif price (the components of cif price include the usual freight from the port of shipment to the agreed destination port and the agreed insurance premium), the seller shall bear the transportation fee and insurance premium regardless of sea or air transportation. With the distance of delivery, there will be different charging methods. Unless the buyer specifies air transportation, the supplier usually quotes on the basis of sea transportation, because sea transportation is the most economical delivery method.
Determination of delivery date and trading conditions of verb (abbreviation of verb)
Delivery requirements include the time required for the buyer to purchase products, the time required for the seller to prepare samples, the time required for the first batch of small-batch production, and the time required for placing orders in normal time. Although the supplier can cooperate with the buyer's requirements, the length of delivery is related to the price of the purchased products, and the buyer should make requirements according to actual needs, rather than blindly pursuing timely delivery.
Six, clear transportation and delivery methods
The modes of delivery in domestic sales are often mainly railways and highways, while the location and mode of delivery in international procurement determine the price calculation. If the seller is required to quote cif price (the components of cif price include the usual freight from the port of shipment to the agreed destination port and the agreed insurance premium), the seller shall bear the transportation fee and insurance premium regardless of sea or air transportation. With the distance of delivery, there will be different charging methods. Unless the buyer specifies air transportation, the supplier usually quotes on the basis of sea transportation, because sea transportation is the most economical delivery method.
Third, pay attention to moq and mpq.
Moq is the minimum order quantity, and the existence of the minimum order quantity is the basis of the manufacturer's guaranteed cost (materials, labor, etc.). ). Usually, standard parts or customized parts have minimum order quantity requirements. In actual procurement, small-batch orders are often rejected because they cannot meet the minimum order quantity, and manufacturers suffer losses due to small-batch orders.
Fourth, review the supply qualification.
Large enterprises usually have special departments to identify and test electronic components for purchased components, but most small and medium-sized enterprises often do not have this ability. It is best to purchase goods directly from the original manufacturer, but due to the purchase quantity, price, information and other reasons, many units can not place orders directly from the manufacturer, but need to purchase the required equipment from various middlemen.
Determination of delivery date and trading conditions of verb (abbreviation of verb)
Delivery requirements include the time required for the buyer to purchase products, the time required for the seller to prepare samples, the time required for the first batch of small-batch production, and the time required for placing orders in normal time. Although the supplier can cooperate with the buyer's requirements, the length of delivery is related to the price of the purchased products, and the buyer should make requirements according to actual needs, rather than blindly pursuing timely delivery.
Six, clear transportation and delivery methods
The modes of delivery in domestic sales are often mainly railways and highways, while the location and mode of delivery in international procurement determine the price calculation. If the seller is required to quote cif price (the components of cif price include the usual freight from the port of shipment to the agreed destination port and the agreed insurance premium), the seller shall bear the transportation fee and insurance premium regardless of sea or air transportation. With the distance of delivery, there will be different charging methods. Unless the buyer specifies air transportation, the supplier usually quotes on the basis of sea transportation, because sea transportation is the most economical delivery method.