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0.16 USD
坤合芯
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Overall service rating 5.0
Product quality 5.0
Buyer return rate 64%

Prototype Pcb Double-Sided Universal Board Perforated Board Universal Board Student Welding Experiment Board Pcb Circuit Board 20×30cm

Product rating 0.0
Monthly Sales 0
Repurchase rate 63.58%
1688
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Prototype Pcb Double-Sided Universal Board Perforated Board Universal Board Student Welding Experiment Board Pcb Circuit Board 20×30cm
Prototype Pcb Double-Sided Universal Board Perforated Board Universal Board Student Welding Experiment Board Pcb Circuit Board 20×30cm
Prototype Pcb Double-Sided Universal Board Perforated Board Universal Board Student Welding Experiment Board Pcb Circuit Board 20×30cm
Prototype Pcb Double-Sided Universal Board Perforated Board Universal Board Student Welding Experiment Board Pcb Circuit Board 20×30cm
Prototype Pcb Double-Sided Universal Board Perforated Board Universal Board Student Welding Experiment Board Pcb Circuit Board 20×30cm
Prototype Pcb Double-Sided Universal Board Perforated Board Universal Board Student Welding Experiment Board Pcb Circuit Board 20×30cm
Product attributes
Product details
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Product attributes

Specifications
20 × 30cm (green oil)
Substrate
FR-4
Brand
KHX
Processing technology
There is lead tin spray
Flame retardant characteristics
Flame retardant
Number of layers
2

Product details

                              万能板_洞洞板的使用焊接技巧(注意事项)                                                                         

 

万能板/洞洞板..是一种按照标准ic间距 (2. 54mm)布满焊盘、可按自己的意愿插装元器件及连线的印制电路板,俗称洞洞板。相比专业的PCB制版,洞洞板具有以下优势:使用门槛低,成本低廉,使用方便,扩展灵活。比如在学生电子设计竞赛中,作品通常需要在几天时间内争分夺秒地完成,所以大多使用洞洞板。undefined万能板主图22_9939undefined



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Hubbuyer Price
20.50CNY
(3.28USD)
1688 Price
20.50CNY
Minimum order quantity
≥1PCS
Kind reminder
Specifications
20 × 30cm (green oil)
20.5 CNY
Inventory:100000
Selected 0 Species 0 PCS
Estimated domestic freight: 0.00 CNY
Product amount:
0 CNY