Elecsound Blog

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

Radial Aluminum Electrolytic Capacitor

Elecsound offer a wide range for radila type Aluminum Electrolytic Capacitor . Such as 5mm, 7mm and 11mm. Non polar, bi polar, Low leakage, Low Impedance Aluminum Electrolytic Capacitor. Pls check below list.  
CD50S Radial 5mm Height Aluminum Electrolytic Capacitor
CD50BP Radial 5mm Height Non Polarize Aluminum Electrolytic Capacitor
CD50H Radial 105oC,5mm Height Aluminum Electrolytic Capacitor
CD11C Radial 7mm Height Aluminum Electrolytic Capacitor
CD70H Radial 105oC,7mm Height Aluminum Electrolytic Capacitor
CD71C Radial 7mm Height Bi-polar Aluminum Electrolytic Capacitor
CD71 Radial General,Bi-pollar Aluminum Electrolytic Capacitor
CD71H Radial 105oC,Bi-pollar Aluminum Electrolytic Capacitor
CD110 Radial Genaral ,Miniaturized Aluminum Electrolytic Capacitor
CD110X Radial General,SuperMiniaturize Aluminum Electrolytic Capacitor
CD263 Radial 105oC,General,for switching power supplies   Aluminum Electrolytic Capacitor
CD263X Radial 105oC,Miniaturized,for switching power supplies   Aluminum Electrolytic Capacitor
CD267 Radial Large Sized for Radial Aluminum Electrolytic Capacitor
CD11H Radial For Electronic Ballast Aluminum Electrolytic Capacitor
CD264 Radial 105oC,For Electronic Ballest,Power Supply,long life  Aluminum Electrolytic Capacitor
CD266 Radial 105oC,For Electronic Ballest,Power Supply,long life   Aluminum Electrolytic Capacitor
CD261 Radial 105oC Long Life Aluminum Electrolytic Capacitor
CD11G Radial 125oC,High Temperature,long life  Aluminum Electrolytic Capacitor
CD289 Radial 105oC,Miniaturized,Low Impedance Aluminum Electrolytic Capacitor
CD286 Radial 105oC,Low Impedance Aluminum Electrolytic Capacitor
CD287 Radial 105oC,Low Impedance,long life Aluminum Electrolytic Capacitor
CD281 Radial 105oC,Low Impedance,long life Aluminum Electrolytic Capacitor
CD282 Radial 105oC,Extra Low Impedance,long life Aluminum Electrolytic Capacitor
CD283 Radial 105oC,Extra Low Impedance Aluminum Electrolytic Capacitor
CD265 Radial 125oC,1000 Hours Aluminum Electrolytic Capacitor
CD269 Radial 125oC,2000 Hours Aluminum Electrolytic Capacitor
CD117 Radial Low Leakage Current Aluminum Electrolytic Capacitor
CD117H Radial Low Leakage Current Aluminum Electrolytic Capacitor
CD71A Radial For Speaker Network Aluminum Electrolytic Capacitor
CD71S Radial For Horizontal Deflection Aluminum Electrolytic Capacitor
CD11A Radial For Hi-Fi audio Aluminum Electrolytic Capacitor
CD171 Radial For Photo Flash Aluminum Electrolytic Capacitor

Snap-In Aluminum Electrolytic Capacitor

Elecsound can offer Snap-in, large size type of Aluminum Electrolytic Capacitor . pls check carefully for below series:
CD291 Snap-In  General, Miniaturized 
CD292 Snap-In  General, Miniaturized 
CD293 Snap-In  General, Miniaturized 
CD295 Snap-In General, Miniaturized,    Longlife 
CD294 Snap-In 105oC,Miniaturized     
CD296 Snap-In 105oC,Miniaturized,Longlife 
CD297 Snap-In 105oC,Miniaturized,Longlife     
CD29S Snap-In 105oC,Laminated Case Series 
CD299 Snap-In 105oC,High Ripple Current,Longlife 
CD13 Lug General, Miniaturized     
CD17 Lug For Photo Flash 
CDIN Lug For Air Conditioner 
CDPC Lug,Snap-In For P.F.C Circuit    
CD135 Screw General, Miniaturized 
CD136 Screw 105oC,Longlife 
CD138 Screw Gerneral,Longlife 
CD135X Screw Miniaturized 
CD137 Screw Long life for inverter 
CD139 Screw 105oC,For inverter 
CD13L Screw Extra long life for inverter 
CD60 Lug For Motor Starting  

Aluminum Electrolytic Capacitor

Elecsound can offer Snap-in, large size type of Aluminum Electrolytic Capacitor . pls check carefully for below series:
CD291 Snap-In  General, Miniaturized 
CD292 Snap-In  General, Miniaturized 
CD293 Snap-In  General, Miniaturized 
CD295 Snap-In General, Miniaturized,    Longlife 
CD294 Snap-In 105oC,Miniaturized     
CD296 Snap-In 105oC,Miniaturized,Longlife 
CD297 Snap-In 105oC,Miniaturized,Longlife     
CD29S Snap-In 105oC,Laminated Case Series 
CD299 Snap-In 105oC,High Ripple Current,Longlife 
CD13 Lug General, Miniaturized     
CD17 Lug For Photo Flash 
CDIN Lug For Air Conditioner 
CDPC Lug,Snap-In For P.F.C Circuit    
CD135 Screw General, Miniaturized 
CD136 Screw 105oC,Longlife 
CD138 Screw Gerneral,Longlife 
CD135X Screw Miniaturized 
CD137 Screw Long life for inverter 
CD139 Screw 105oC,For inverter 
CD13L Screw Extra long life for inverter 
CD60 Lug For Motor Starting 
SMD Aluminum Electrolytic Capacitor
Elecsound can offer almost all kinds of chip Aluminum Electrolytic Capacitor . our products are very high quality as Japan brand but much low prices than Japan brand. if you need pls check below info:
SS Standard 85C SMD Aluminum Electrolytic Capacitor
SC Low leakage current  SMD Aluminum Electrolytic Capacitor
HT  Wide temperature 105C SMD Aluminum Electrolytic Capacitor
NP Non-polarized SMD Aluminum Electrolytic Capacitor
KP Non-polarized with wide temperature SMD Aluminum Electrolytic Capacitor
LZ Low impedance SMD Aluminum Electrolytic Capacitor
KZ Extra lower impedance SMD Aluminum Electrolytic Capacitor
FZ Long life extra impedance SMD Aluminum Electrolytic Capacitor
EL Long life assurance SMD Aluminum Electrolytic Capacitor
KL 5000 hours load life SMD Aluminum Electrolytic Capacitor
KH  High reliability SMD Aluminum Electrolytic Capacitor
Aluminum Electrolytic Capacitor
Elecsound can offer Snap-in, large size type of Aluminum Electrolytic Capacitor . pls check carefully for below series:
CD291 Snap-In  General, Miniaturized 
CD292 Snap-In  General, Miniaturized 
CD293 Snap-In  General, Miniaturized 
CD295 Snap-In General, Miniaturized,    Longlife 
CD294 Snap-In 105oC,Miniaturized     
CD296 Snap-In 105oC,Miniaturized,Longlife 
CD297 Snap-In 105oC,Miniaturized,Longlife     
CD29S Snap-In 105oC,Laminated Case Series 
CD299 Snap-In 105oC,High Ripple Current,Longlife 
CD13 Lug General, Miniaturized     
CD17 Lug For Photo Flash 
CDIN Lug For Air Conditioner 
CDPC Lug,Snap-In For P.F.C Circuit    
CD135 Screw General, Miniaturized 
CD136 Screw 105oC,Longlife 
CD138 Screw Gerneral,Longlife 
CD135X Screw Miniaturized 
CD137 Screw Long life for inverter 
CD139 Screw 105oC,For inverter 
CD13L Screw Extra long life for inverter 
CD60 Lug For Motor Starting 
SMD Aluminum Electrolytic Capacitor
Elecsound can offer almost all kinds of chip Aluminum Electrolytic Capacitor . our products are very high quality as Japan brand but much low prices than Japan brand. if you need pls check below info:
SS Standard 85C SMD Aluminum Electrolytic Capacitor
SC Low leakage current  SMD Aluminum Electrolytic Capacitor
HT  Wide temperature 105C SMD Aluminum Electrolytic Capacitor
NP Non-polarized SMD Aluminum Electrolytic Capacitor
KP Non-polarized with wide temperature SMD Aluminum Electrolytic Capacitor
LZ Low impedance SMD Aluminum Electrolytic Capacitor
KZ Extra lower impedance SMD Aluminum Electrolytic Capacitor
FZ Long life extra impedance SMD Aluminum Electrolytic Capacitor
EL Long life assurance SMD Aluminum Electrolytic Capacitor
KL 5000 hours load life SMD Aluminum Electrolytic Capacitor
KH  High reliability SMD Aluminum Electrolytic Capacitor 

Snap-In, large size of Aluminum Electrolytic Capacitor

Elecsound can offer Snap-in, large size type of Aluminum Electrolytic Capacitor . pls check carefully for below series:
CD291 Snap-In  General, Miniaturized 
CD292 Snap-In  General, Miniaturized 
CD293 Snap-In  General, Miniaturized 
CD295 Snap-In General, Miniaturized,    Longlife 
CD294 Snap-In 105oC,Miniaturized     
CD296 Snap-In 105oC,Miniaturized,Longlife 
CD297 Snap-In 105oC,Miniaturized,Longlife     
CD29S Snap-In 105oC,Laminated Case Series 
CD299 Snap-In 105oC,High Ripple Current,Longlife 
CD13 Lug General, Miniaturized     
CD17 Lug For Photo Flash 
CDIN Lug For Air Conditioner 
CDPC Lug,Snap-In For P.F.C Circuit    
CD135 Screw General, Miniaturized 
CD136 Screw 105oC,Longlife 
CD138 Screw Gerneral,Longlife 
CD135X Screw Miniaturized 
CD137 Screw Long life for inverter 
CD139 Screw 105oC,For inverter 
CD13L Screw Extra long life for inverter 
CD60 Lug For Motor Starting  

6 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.
6 Layers HDI PCB
1. Layer: 6-layers
2. Material: FR-4, High TG FR4, halogen-free FR4 etc.
3. Board Thickness: 1.6mm,
4. Minimum Line/Space: 0.075mm,
5. Minimum Drilling Hole(Mechanical): 0.15mm,
6. Minimum Laser Hole: 0.075mm
7. Copper Thickness: 17μ M 175μ M,
8. Mini Solder Mask Bridge: 0.025mm
9. Impedance: 50 ohms, plus or minus 10% tolerance
10. Fork points Impedance: 100 ohms, plus or minus 10% tolerance
11. PTH Hole Diameter Tolerance: Le; 0.8 plusmn; 0.05mm >0.8 plusmn; 0.10mm
12. Thermal stress: 288 10sec
13. Surface Treatment: Immersion Gold+OSP
14. Special Requirements: Buried and blind vias+controlled impedance+BGA
15. Profiling: CNC Routing
16. Quality Standards: IPC-A-600F and MIL-STD-105D China GB4588
17. Solder Mask Color: Green, Red, White, Yellow, Black, Blue. 

8 layer PCB

Pls kindly note that we Elecsound is the trusted name in electronic components . Our staff has over 10 years of experience with the best  manufactureres of  PCBs. we can offer 8 layer PCB as below.
Product Description
Name of commodity: 8 layer PCB
Layer: 8 layer
Board thickness: 1.6mm
Min hole size: 0.1mm
Min line space and width: 4mil
We could do 2-38 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

12 Layer PCB

If you need any PCBs. 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.  Here is our 12 Layer Power-supply PCB.
12 Layer Power-supply PCB
PCB Laminate: FR4 Tg170 High-tg
Min. Line space: 0.25mm
Min. Line width: 0.25mm
Min. Hole size: 0.4mm
PCB Final Finishing: ENIG/Immersion gold
Inner & outer copper thickness: 3 OZ
PCB Application: Suitable for high-powered switch board

Three Layers PCBs

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. 

12 Layer PCB

We are strong in PCBs. We have dedicated staff to give you a fast quote. We provide online quoting and ordering forms for your convinence. We can usually give You a quote in 24 hours. We are setup to take prototype orders, small-volume orders as well as high volume production orders.
Reference our production capability for PCB board:
China’s most professional industrial multilayer PCB board manufacturer, stablized quality, guaranteed.
1) layer: 12 layers
2) PCB board finished thickness: 0.1mm-7.0mm
3) material: Fr-4, high tg, fr-4 halogen free, rogers, teflon, aluminum
4) surface finish: Hasl/hasl lead free, hal, chemical tin, chemical gold, immersion silver/gold, osp, gold plating
5) copper thickness: 0.5-7.0oz
6) solder mask color: Green, yellow, black, white, red, blue
7) special requirements: Buried and blind vias + controlled impedance + BGA
8)profiling: CNC routing, v-cutting, punching, push back, punching, connector chamfering
9) provides OEM services to all sorts of printed circuit board(PCB).
Our PCB mainly application field:
1. Industry control devices
2. Communication devices
3. Medical industry devices
4. Safety electron devices
5. Our customer location 

6 Layers FR-4 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.
6 Layers HDI PCB
1. Layer: 6-layers
2. Material: FR-4, High TG FR4, halogen-free FR4 etc.
3. Board Thickness: 1.6mm,
4. Minimum Line/Space: 0.075mm,
5. Minimum Drilling Hole(Mechanical): 0.15mm,
6. Minimum Laser Hole: 0.075mm
7. Copper Thickness: 17μ M 175μ M,
8. Mini Solder Mask Bridge: 0.025mm
9. Impedance: 50 ohms, plus or minus 10% tolerance
10. Fork points Impedance: 100 ohms, plus or minus 10% tolerance
11. PTH Hole Diameter Tolerance: Le; 0.8 plusmn; 0.05mm >0.8 plusmn; 0.10mm
12. Thermal stress: 288 10sec
13. Surface Treatment: Immersion Gold+OSP
14. Special Requirements: Buried and blind vias+controlled impedance+BGA
15. Profiling: CNC Routing
16. Quality Standards: IPC-A-600F and MIL-STD-105D China GB4588
17. Solder Mask Color: Green, Red, White, Yellow, Black, Blue. 

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