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A-TECH Bulk buy custom printing circuit boards Suppliers for wholesale

Thickness: 0.4-5.0mm

Surface finish: HASL, HAL(L.F), Imm ENIG/Tin/Silver

Types of Impedance: Single-ended, Differential

Tolerance of Impedance: +/-10%

Shelf Life: 12 months

Layer: 4 layers

Material: FR4, FR4 TG150, FR4 TG170

Min Order Quantity: No

Production Lead Time: 8-20 days

RoHS Compliant: Yes

Supply Capacity: 10000 SQM

Certifications: ISO9001, TS16949, UL, ROHS, REACH.

Payment Terms: T/T, PAYPAL, WU.

Shipment Terms: EXW, FOB, DDU etc.

Test Way: AOI, Electrical Test

Standard: IPC CLASS 2, CLASS 3.

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4 layers PCB with 2.4mm board thickness, FR4 TG170, finished inner copper 2oz and outer copper 2.5oz, immersion gold finish, black solder mask, white silkscreen, IPC CLASS3 acceptance standard, min copper thickness 25um, rework on traces and solder mask is not allowed, excellent quality and appearance is required!

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The testing for A-TECH printing circuit boards consists of a series of safety and EMC tests which are performed to certify that a product will not suffer from interference in the applicable medical environment. This product does not need prolonged priming when it starts

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The design of A-TECH printing circuit boards involves 3D imaging, which refers to both the tools and the process for the collection of 3D digital data from physical objects.

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A-TECH printing circuit boards has been inspected. It has been tested by the third-party testing organization who provide medical euqipment testing and technical reports for CE marking. This product stands out for its high energy density

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The safety of A-TECH printing circuit boards has been guaranteed. It has been tested in terms of biocompatibility and chemical resistant to corrosive solutions. This product has improved safety, which is resistant to overcharge

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A-TECH printing circuit boards has been strictly tested. It has passed through the environmental testing for humidity, vibration, susceptibility, drop, bump and shock. It enjoys a wide range of applications such as defense, automotive, and aerospace industries

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The transducer of printing circuit boards has good thermal stability, low calorific value, and small resonance impedance, so that printing circuit boards has stable performance, is durable, and has a long service life.