Qingdao Kerongda Tech Co.,Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 40000pcs/d |
| Packaging Details | Standard packet |
| Copper thickness | 1oz,0.5-2.0 oz,1-3oz,0.5-5oz,0.5-4oz |
| Base material | FR4, Aluminium, TG, Rogers, CEM-1 |
| Board thickness | 1.6mm, 0.5~3.2mm, 0.2-3.0mm, 0.3~2.5mm, 2.0mm |
| Min. line width | 3mi, 4mil, 0.1mm, 0.1mm(Flash Gold)/0.15mm(HASL), 0.1 0mm |
| Min. hole size | 0.25mm, 0.1mm, 0.2 mm, 0.15-0.2mm, 0.1mm-1mm |
| Surface finishing | HASL, OSP, ENIG, HASL Lead Free, immersion gold |
| Application | Electronics Device, Consumer Electronics, Electronical products, Industrial, and so on |
| Solder mask color | green/black/white/red/blue etc., Customized |
| Brand Name | kerongda |
| Model Number | KRD-PCB005 |
| Certification | CE |
| Place of Origin | Qingdao China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 40000pcs/d |
| Packaging Details | Standard packet | Copper thickness | 1oz,0.5-2.0 oz,1-3oz,0.5-5oz,0.5-4oz |
| Base material | FR4, Aluminium, TG, Rogers, CEM-1 | Board thickness | 1.6mm, 0.5~3.2mm, 0.2-3.0mm, 0.3~2.5mm, 2.0mm |
| Min. line width | 3mi, 4mil, 0.1mm, 0.1mm(Flash Gold)/0.15mm(HASL), 0.1 0mm | Min. hole size | 0.25mm, 0.1mm, 0.2 mm, 0.15-0.2mm, 0.1mm-1mm |
| Surface finishing | HASL, OSP, ENIG, HASL Lead Free, immersion gold | Application | Electronics Device, Consumer Electronics, Electronical products, Industrial, and so on |
| Solder mask color | green/black/white/red/blue etc., Customized | Brand Name | kerongda |
| Model Number | KRD-PCB005 | Certification | CE |
| Place of Origin | Qingdao China | ||
| High Light | high frequency pcb manufacturer ，ceramic pcb manufacturer ，pcb manufacturer hobbyist | ||
Our Advantages:
1. Program and functional test and package by Free.
2. High quality: IPC-A-610E standard, E-test, X-ray, AOI test, QC, 100% functional test.
3. Professional service: PCB/FPC/Aluminium Making, SMT, DIP, Component Sourcing, OEM with 21 years experience.
4. Certifications: UL, 94v-0, CE, SGS, FCC, RoHS, ISO9001, ISO14001,IATF16949
Advantages of single layer circuit board
(1) Low cost: The manufacturing cost of single-layer PCB board is relatively low, because only one layer of copper foil and one layer of substrate are needed, and the manufacturing process is relatively simple.
(2) Easy production: Compared with other structural types of PCB board, the production method of single-layer PCB board is relatively simple, only need to carry out single-side wiring and single-layer corrosion, so the production difficulty is low.
(3) High reliability: Single-layer PCB board does not have multi-layer wiring and connection, so it is not easy to short-circuit and interference problems, with high reliability.
(4) Suitable for simple circuit: single-layer PCB board is suitable for simple circuit design, such as LED lights, sound, etc., can meet most of the low complexity of the circuit requirements.
| Material | CEM-1, CEM-3, FR-4, Aluminum, Rogers, high Tg etc. | |||||
| Board thickness | Mass production: 394mil(10mm) Samples: 17.5mm | |||||
| Surface finish | HASL, OSP, Immersion Gold/Silver/Tin, ENIG, Gold Finger | |||||
| PCB Max panel size | 1150mm × 560mm | |||||
| Layer | 1-64 L | |||||
| Min hole size | Mechanical drill: 6mil(0.15mm) Laser drill: 3mil(0.075mm) | |||||
| PCBA QC | X-ray, AOI Test, Functional Test,QC, QA, QE | |||||
| Special Process | Buried Hole, Blind Hole, Embedded Resistance, Embedded Capacity, Partial-hybrid, Partial high density, Back drilling, impedance requirement, and Resistance control. | |||||
| Our service | PCB manufacturing, Procurement of Components, SMT/DIP PCBA assembly, Line and functional test, Installation, OEM service | |||||
| Sanforized | Buried via, Blind via, Mixed Pressure, Embedded Resistance, Embedded Capacitance, Local Mixed Pressure, Local High Density, Back drill, impedance control. | |||||
| SMT Capacity | 700Million Points/Day, BGA 01005 | |||||
| DIP Capacity | 0.5Million Points/Day | |||||
| Certificate | RoHS/ISO9001/TS16949/UL/ISO14001/ISO13485 | |||||
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2002
Total Annual:
8000000-20000000
Employee Number:
40~100
Ecer Certification：
Verified Supplier
Qingdao Ke Rongda Electric Technology Co., Ltd. was founded in 2002, is a professional production of high precision single and double sided, multi-layer circuit board senior private enterprises, using automation equipment, high quality management methods and years of manufacturing experience, to pro... Qingdao Ke Rongda Electric Technology Co., Ltd. was founded in 2002, is a professional production of high precision single and double sided, multi-layer circuit board senior private enterprises, using automation equipment, high quality management methods and years of manufacturing experience, to pro...
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