| Unit Price: | $ 6.47 |
TJ-56-617 SMD component welding practice board kit is a special welding practice board for the new electronic product assembly skills competition, which is powerful and practical. The PCB board is made of high-quality glass fiber board, and the whole process of the large factory is sprayed with tin. The quality is excellent, and the design is optimized for practical training. This practice board refers to the package type of SMD components in the National Vocational College Electronic Product Assembly and Debug Skills Competition. It is used to improve the welding skills of students majoring in electronics and electronics enthusiasts.
Features:
Training - There are 132 components and 530 solder joints, which is convenient for training speed.
Comprehensiveness - The circuit has 19 types of commonly used SMD components and can be familiar with using more components.
Savings - Can be used repeatedly after desoldering to increase the utilization rate.
Flexibility - Each component has a number and no parameters, so the parameters can be adjusted flexibly.
Product parameters:
Kit Name: Double-sided Full SMD Soldering Practice Board
Product model: TJ-56-617
Board size: 92*69mm
Board thickness: 1.6mm
SMD components: 132
Welding spot: 530
Board material: FR-4 tin-plated double-sided international standard board, green solder mask, all pads are tin-plated, high-strength fireproof and drop-proof material, can be disassembled repeatedly.
1. SMD resistor [0805]: 2 pieces
2. Chip resistors [0603]: 34 pieces
3. Chip resistors [0402]: 10 pieces
4. Chip resistor [0603*4]: 6 pieces
5. Chip capacitors [0805]: 20 pieces
6. [QFP44 chip]: 1
7. [QFP64 chip]: 1
8. [Diode]: 10
9. [SOP16]: 4
10. [SOT23-3]: 6
11. [SOT223]: 1
12. [0805LED]: 6pcs
13. [SOP8]: 2
14. [TSSOP20]: 2
15. [SOT23-6]: 2
16. [SOT89-3]: 1
17. [TO263-3]: 2
18. [MBS]: 2
19. [DO214]: 2
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Payment method:
How to determine product prices and shipping costs?When you are ready to buy one or more products. You can consult the sales Manager to get a sample of the proforma invoice. The category, product price, and freight are included. |
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How to complete the payment?We have the following payment methods. You can tell our sales Manager which payment you prefer and complete it. After the customer service checks and confirms the payment is completed. Provide the proforma invoice. And we will prepare to ship. |
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Cooperation express: |
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Q: When will we ship after payment?
A: In order to ensure that the products we ship are in good condition. Issued approximately 1-2 days after receiving your payment.
Q: What if the product is damaged during transportation?
A: We will use a more robust package when shipping to avoid damage to the goods, and we can purchase transportation insurance in advance to reduce the loss of in the transport. although this problem is not common.
Q: What payment methods do we support?
A: We support bank transfer, wire transfer, BTC, third-party guarantee and Paypal.
Q: What should I do if there is a problem after receiving the products?
A: We have established good relationships with maintenance departments in many countries/regions in the world. For example, Venezuela, Iran, etc. If you have any questions within 3 days after receiving the goods, you can apply for after-sales service on the "My Order" page.
Q: Which express we support?
A: We will choose the cheapest and fastest transportation method for you. And we support DHL, UPS, TNT, Fedex, BRE, and also have express delivery services, such as Russia, the United States, Kuwait, etc.
[email protected] [email protected] [email protected] [email protected]
China Mainland Hong Kong 
Business Hours: (GMT+8) 08:30-20:00 Mon to Sat 
Company Phone: +86-023-72227777
