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Shenzhen Bicheng Electronics Technology Co., Ltd
Shenzhen Bicheng Electronics Technology Co., Ltd

RO4350B, 4003C; Rogers 5880, 5870, 6002, 6010, 6006, 6035; RO3003, RO3035, RO3006, RO3010, RO3210,RO3203

TLX-8, TLX-6, TLX-9, TLX-0, TLX-7, TLY-3, TLY-5, RF-35TC, RF-60TC, RF-35A2, RF-60A, AD450, AD600, TMM4, TC350

Home ProductsImpedance Controlled PCB

Printed Circuit Board with 90 Ohm Impedance Controlled | Single End Impedance Differential Impedance PCB Board

Printed Circuit Board with 90 Ohm Impedance Controlled | Single End Impedance Differential Impedance PCB Board

  • Printed Circuit Board with 90 Ohm Impedance Controlled | Single End Impedance Differential Impedance PCB Board
  • Printed Circuit Board with 90 Ohm Impedance Controlled | Single End Impedance Differential Impedance PCB Board
  • Printed Circuit Board with 90 Ohm Impedance Controlled | Single End Impedance Differential Impedance PCB Board
  • Printed Circuit Board with 90 Ohm Impedance Controlled | Single End Impedance Differential Impedance PCB Board
  • Printed Circuit Board with 90 Ohm Impedance Controlled | Single End Impedance Differential Impedance PCB Board
Printed Circuit Board with 90 Ohm Impedance Controlled | Single End Impedance Differential Impedance PCB Board
Product Details:
Place of Origin: China
Brand Name: Bicheng Technologies Limited
Certification: UL
Model Number: BIC-474-V6.2
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: USD9.99~99.99
Packaging Details: Vacuum
Delivery Time: 10 working days
Payment Terms: T/T, Paypal
Supply Ability: 45000 pieces per month
Contact Now
Detailed Product Description
Thermal Conductivity: FR-4 Final Height Of PCB: 1.6mm ±0.16
Final Foil External: 1oz Surface Finish: Electroless Nickel Over Immersion Gold (ENIG)
Solder Mask Color: Green Colour Of Component Legend: White
TEST: 100% Electrical Test Prior Shipment

Printed Circuit Board with 90 Ohm Impedance Controlled | Single End Impedance Differential Impedance PCB Board

(Printed Circuit Boards are custom-made products, the picture and parameters shown are just for reference)

 

1.1 General Description

This is a type of 10-layer PCB circuit board built on FR-4 substrate with Tg 180°C for the application of signal generator. It's 1.6 mm thick with white silkscreen(Taiyo) on green solder mask (Taiyo) and immersion gold on pads. It's also an impedance controlled PCB with single-end impedance in inner layers and differential impedance controlled on top and bottom layer. The base material is from ITEQ. They're fabricated per IPC 6012 Class 2 using supplied Gerber data. Each 25 boards are packed for shipment.

Printed Circuit Board with 90 Ohm Impedance Controlled | Single End Impedance Differential Impedance PCB Board 0

 

1.2 Features and Our Advantages

1) High Tg materials shows excellent thermal reliability and CAF resistance providing long-term reliability for industrial and automobile application.

2) Gold pads have good oxidation resistance and good heat dissipation.

3) UL, ISO14001, IATF16949 certified factories

4) Higher than 98% on-time-delivery rate.

5) Customer complaint rate: <1%

6) No minimum order quantity. 1 piece is available

 

1.3 Applications

Modems, Data Logger, Wireless N Router, Modem Router Wireless, 24V Transformer, 3G USB, PLC Program, Embedded Development, Master Module, Computers

 

1.4 PCB Data Sheet

PCB SIZE 99.1 x 105.3mm=1PCS
BOARD TYPE Multilayer PCB
Number of Layers 10 Layers
Surface Mount Components YES
Through Hole Components YES
LAYER STACKUP copper ------- 17.5um(0.5oz)+plate TOP Signal
4mil prepreg 2113
copper ------- 35um(1oz) GND Plane
5mil FR-4
copper ------- 18um(0.5oz) SIG1
5mil prepreg 2116
copper ------- 18um(0.5oz) SIG2
5mil FR-4
copper ------- 35um(1 oz) PWR Plane
13mil prepreg 7628 + 1080
copper ------- 35um(1 oz) GND Plane
5mil FR-4
copper ------- 18um(0.5oz) SIG3
5mil prepreg 2116
copper ------- 18um(0.5oz) SIG4
5mil FR-4
copper ------- 35um(1oz) GND Plane
4mil prepreg 2113
copper ------- 17.5um(0.5oz)+plate BOT Signal
TECHNOLOGY  
Minimum Trace and Space: 4mil/4mil
Minimum / Maximum Holes: 0.3/5.5mm
Number of Different Holes: 31
Number of Drill Holes: 3532
Number of Milled Slots: 0
Number of Internal Cutouts: 0
Impedance Control Single-Ended Trace Width: L3 / L4 / L7 / L8 --- 4mils --- 56 ohm, L3 / L4 / L 7 --- 6mils --- 49 ohm; Differential impedance: L1 --- 4 mils / 4 mils --- 90 ohm; L10 --- 4 mils / 6 mils --- 100 ohm
BOARD MATERIAL  
Glass Epoxy: FR-4, ITEQ IT-180 TG>170, er<5.4
Final foil external: 1oz
Final foil internal: 0.5oz
Final height of PCB: 1.6mm ±0.16
PLATING AND COATING  
Surface Finish Immersion Gold (12.8%) 2µ" over 100µ" nickel
Solder Mask Apply To: Top and Bottom, 12micon Minimum.
Solder Mask Color: Green, PSR-2000GT600D, Taiyo supplied
Solder Mask Type: LPSM
CONTOUR/CUTTING Routing
MARKING  
Side of Component Legend TOP and Bottom.
Colour of Component Legend White, IJR-4000 MW300, Taiyo Supplied.
Manufacturer Name or Logo: Marked on the board in a conductor and leged FREE AREA
VIA Plated Through Hole(PTH), Via in Pad and via tented and not be visible.
FLAMIBILITY RATING UL 94-V0 Approval MIN.
DIMENSION TOLERANCE  
Outline dimension: 0.0059" (0.15mm)
Board plating: 0.0030" (0.076mm)
Drill tolerance: 0.002" (0.05mm)
TEST 100% Electrical Test prior shipment
TYPE OF ARTWORK TO BE SUPPLIED email file, Gerber RS-274-X, PCBDOC etc
SERVICE AREA Worldwide, Globally.

 

Printed Circuit Board with 90 Ohm Impedance Controlled | Single End Impedance Differential Impedance PCB Board 1

 

1.5 Single ended (line) impedance, Differential impedance

Definition of Characteristic Impedance

At a certain frequency, relative to a reference layer, the resistance of its high-frequency signals or electromagnetic waves in the process of transmission is called the characteristic impedance, which is the vector summation of electrical impedance, inductive reactance, capacitance resistance.

 

The classification of characteristic impedance

Common characteristic impedance is divided into: (1) Single ended (line) impedance; (2) Differential impedance and (3) coplanar impedance, etc.

 

Single ended impedance refers to the measured impedance of a single signal line. Differential impedance refers to the impedance measured between the two transmission lines with equivalent width and spacing in differential drive. Coplanar impedance refers to the impedance measured when the signal line is transmitting between its surrounding GND / VCC (the space between the signal line to GND / VCC on both sides is equal).

Printed Circuit Board with 90 Ohm Impedance Controlled | Single End Impedance Differential Impedance PCB Board 2

 

The Determinant Condition Required for Impedance Control

When the signal is transmitted in the PCB conductor, if the length of conductor is close to the 1/7 of the signal wavelength, then the conductor at this time becomes a signal transmission line, the other general signal transmission lines are required to be done with impedance control. Whether it is required to control the impedance in PCB production is based on the customer's requirement, if the customer requires that a certain line width need to be done with impedance control, it is required to control the impedance of the line width in production.Three basic elements of impedance match are the output impedance (the original active parts), the characteristic impedance (signal line), the input impedance (passive parts) (PCB board)

 

Printed Circuit Board with 90 Ohm Impedance Controlled | Single End Impedance Differential Impedance PCB Board 3

 

More Displays of Impedance Controlled PCB

Printed Circuit Board with 90 Ohm Impedance Controlled | Single End Impedance Differential Impedance PCB Board 4

Printed Circuit Board with 90 Ohm Impedance Controlled | Single End Impedance Differential Impedance PCB Board 5

Printed Circuit Board with 90 Ohm Impedance Controlled | Single End Impedance Differential Impedance PCB Board 6

Printed Circuit Board with 90 Ohm Impedance Controlled | Single End Impedance Differential Impedance PCB Board 7

Contact Details
Shenzhen Bicheng Electronics Technology Co., Ltd

Contact Person: Mr. Kevin Liao

Tel: 86-755-27374847

Fax: 86-755-27374947

Send your inquiry directly to us
Shenzhen Bicheng Electronics Technology Co., Ltd
6-11C Shidai Jingyuan Fuyong Town, Baoan District, Shenzhen City, Guangdong Province, China
Tel:86-755-27374946
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