Elecsound Blog

Elecsound is a manufacturer of trimming potentiometers, pcbs, capacitors, leds and resistors

SMD Chip Resistor 0603

Our SMD Chip Resistor 0603 are excellent in quality and price.
Feature:
Miniature and Light weight
Suit for reflow and wave flowsolder
Stable electrical capability. High reliability.
Low assembly cost, suit for automatic SMT equipment
Superior mechanical and frequency characteristics
RoHS compliant
Resistance 0~10M
Resistance Tolerance 1%, 5%, 10%
Rated Power 1/16W
Max. Working Voltage(V): 25V
Max. Overload Voltage: 50V
Risistance Range (1%): 100≤ R≤ 2.2M
Risistance Range(5%): 100≤ R≤ 2.2M 1.0≤ R<10
Termal Coefficient(PPM): ± 100. ± 200; +500~-250
Zero Resistor Max Current: 0.63
Temperature Coefficient ± 100, ± 200
Operating Temperature -55 degree~125 degre

26 Layer PCB

As a manufacturer of PCBs, we can offer reasonable prices, good quality and fast lead time. we can offer 1 layer, two layers, 4 layers and 6 layers. and we can offer HAL, OSP and immersion gold and so on.  Rohs is valiable also. our lead time for 1 and 2 layers are 7 days. and 4 layers are 10–14 days. And pls note that we have no minimum quantity for PCBs,we can accept any quantity you need.The price will be competitive also.
26 layer video system PCB
Board thickness: 3.25mm
Copper thickness: 20um
Material: NELCO
Minimum holes: 0.25mm
Minimum line width/gap: 0.1mm/0.1mm
Electrostatic solder mask. 

1-38 layer PCB

We could do 1-38 layer PCB
The surface finish we could do are HASL, enig, emmersion silver, gold plating, osp, gold finger, immersion silver.
The solder mask type we could do are: White, green, yellow, black, red, purple.
Our PCB capability:
Material used: FR4, High Tg Minimum 170C, Hifrequency, Metal based: Aluminium ect.
Maximum Panel Size: 26″ X 26″ (660mm X 660mm)
Line Width & Spacing:
Minimum Line Width (Internal): 4 mil (0.1 mm) for mass production and 3mil for samples
Minimum Line Width (External): 4 mil (0.1 mm) for mass production and 3 mils for samples.
Minimum Line Spacing (External): 4 mil (0.1 mm) for mass production and 3 mils for samples.
Layer Count & Thickness: 2-12 layers
Minimum Thickness (2 Layers): 4 mil (0.1 mm)
Minimum Thickness (4 Layers): 12 mil (0.3 mm)
Minimum Thickness (6 Layers): 16 mil (0.4 mm)
Minimum Thickness (8 Layers): 24 mil (0.6 mm)
Maximum Thickness(10layers): 200 mil (5.0 mm)
Layer to Layer Registration: +/- 5 mil (0.13 mm)
Via / Drill Size: Minimum Drill Hole Diameter 10 mil (0.25 mm)
Minimum Via Size: 8 mil (0.2 mm)
Hole to Hole Tolerance: +/- 3 mil (0.08 mm)
Hole to Edge Tolerance: +/- 5 mil (0.13 mm)
Micro Via: 4 mil (0.1 mm)
Solder Mask: Solder Mask Bridge Between Solder Dam 3 mil (0.07 mm)
Warpage: 0.5 %
Impedance: +/- 10%
Surface Finish: Hard Gold / ENIG / HASL / Carbon Ink / OSP (ENTEK CU 106 AX) / Immersion Tin
Min. SMT Ptich: 12 mil (0.2 mm)
Min. Parts footpins: 0201
Products involved fields: Consume Electronics, Medical equipments, Industrial commands, communications, auto parts ect.


Single-sided Aluminum-based PCB

We can manufacture 1, 000 models of PCB everyday. We are specialized in single-side PCB, double-side PCB, 4 layers PCB to 8 layers PCB with finish HAL, immersion Tin, Immersion gold, gold plated and Immersion Silver.
Single-sided Aluminum-based PCB
Min line width/space: 20mils
PCB Surface finish: Lead-free HASL
PCB thickness: 62mils
PCB Laminate: Aluminum-based
Copper thickness: 1 oz
Thermal Conductivity: 3W/mk


1 Layer FR-4 PCB

1 layer PCB board:
Technical details:
1)layer count: 1 layer
2)material details: 1.6mmFR-4(TG135-140), 2oz finished copper weight
Min. Board thickness:
0.4mm for 2 layers and 4 layers
0.8mm for 6 layers
3)Hot air finishing, lead free
4)Min line width/spacing: 0.2mm
5)Min, Hole size(aperture): 0.3mm, hole tolerance: +/-0.05mm
Min. Solder bridge: 0.08mm
Dimension tolerance: +/-0.1mm
6)Outline/profile/contour: CNC Routing, CNC milling
Drills: CNC
7)Lead time: 4-5 days for prototypes, 7-9 days for mass production
8)Certification: RoHS&UL
9)Application: Elevator power supply
10)Board size details and panelized details:
Each piece size: 233.4mm*139.23mm
Panelized details: None
Breaking off strips: None
11)circuit characteristic: Simple
Advantages: 1) Best quality and attractive price.
2)Best on time shipping
3)with E-test
4)Customer service
5)Instant quote
6)No minimum lot Requirements (Prototypes and small qty are both acceptable for us)
7)Ultra modern manufacturing facility 


Single-sided Aluminum-based PCB

As a leading manufacturer of pcb products, we are excellent expert in single-side PCB, double-side PCB, 4 layers PCB to 8 layers PCB with more than 10 years experiences. We are sure that all of our products are good quality, expecially you have tried, right. For price, you can find the same in China but not so good quality as ours.  Our lead time usually is 7–10 days. but it depends on qty and layers of the board.  With our professional service and our products I believe we can save you money and time.
Single-sided Aluminum-based PCB
Min line width/space: 20mils
PCB Surface finish: Lead-free HASL
PCB thickness: 62mils
PCB Laminate: Aluminum-based
Copper thickness: 1 oz
Thermal Conductivity: 3W/mk


Single Layer Aluminium-based PCB with Immersion Tin

As a leading manufacturer of pcb products. Elecsound  specialize in single-side PCB, double-side PCB, 4 layers PCB to 8 layers PCB With more than 10 years experiences. We are sure that all of our products are good quality. For price pls check above and will have set up charge for new items.  Our lead time usually is 7–10 days. but it depends on qty and layers of the board.  With our professional service and our products I believe we can save you money and time.  Just give a chance and have a try.
Single Layer Aluminium-based PCB with immersion tin
PCB Layer: Single layer
PCB Material: Aluminum-based
Board thickness: 1.6mm
Surface finish: Immersion Tin/Sn
Application field: LED, Automobile


Single Layer PCB

Pls allow me to recommend our Single Layer PCB to you. we can offer reasonable prices, good quality and fast lead time. we can offer HAL, OSP and immersion gold and so on.  Rohs is valiable also. And pls note that we have no minimum quantity for PCBs,we can accept any quantity you need.The price will be competitive also. Here is the production discription.

3 Layers PCB

We can offer single-side, double-side, 4 layers to 8 layers,can make HAL, Gold plated, immersion gold, SMOBC. Our lead time is only 7 to 10 days.  All we need for a quote is  the quantity you need and a Gerber file of your PCB. Here is our 3 layers rigid flexible PCB. =
3 layers rigid flexible PCB.
Rigid board: 2 layers, FR4.
Flexible board: single side; PI.
Plating Copper thickness: surface: 15μm—18μm; hole: 12μm—15μm.
Line width: 0.22mm.
Smallest Space: 0.25mm.
Finish: immersion gold: nickel 2μm—3μm gold 0.025μm—0.075μm.
Smallest Hole Diameter: 0.3mm. 

2 Layers PCB

We can offer reasonable prices, good quality and fast lead time for 2 Layers PCB. we can offer HAL, OSP and immersion gold and so on.  Rohs is valiable also. And pls note that we have no minimum quantity for PCBs,we can accept any quantity you need.The price will be competitive also. Here is the production discription.
PCB Materials: FR-4
Packing: Vacuum
PCB Layer Number: 2
Board thickness: 1.0-1.6mm, 1.6- mm
Copper clad: 10Z
Surface technique: Lead-free HASL; OSP; Gold plated PBF HAL
Minimum hole size: 0.40mm
Minimum Line/Space: 0.2mm/0.2mm (4mil/4mil)
Solder mask: White/Black/Green/Red/Yellow/Blue/Gray…
Forming: Punching/CNC Milling/CNC V-CUT
PCB Testing: E-testing; Flying probe testing
Lead Time: Sample 5-7days; Mass production 7-15days 


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