2 to 100pairs Unshield  Cat3 Telephone Cable   Configuration: 1. Conductor: 0.50±0.01mm(24AWG) Bare copper 2. Insulation: 0.90±0.03mm HDPE 3. Cores/Pairs: 2/1 up to 100/50 4. Sheath: According to pairs PVC/LSOH/PE Options: Jelly Compound, Jacket: UV, FR, RoHS complied.  Mechanical Properties:   Electrical Properties:   Technical Performance:   Packing: RISUN has it's own style of carton artwork. A carton factory support us to supply the most suitable carton for you. Your brand and artwork is also available.  Production line: RISUN has two complete production line. 10 thousands box of UTP Cat5e cable per month. WELCOME TO RISUN  Our Tenet: If we can not be the best, we be the most suitable. 2 to 100pairs Unshield  Cat3 Telephone Cable   Configuration: 1. Conductor: 0.50±0.01mm(24AWG) Bare copper 2. Insulation: 0.90±0.03mm HDPE 3. Cores/Pairs: 2/1 up to 100/50 4. Sheath: According to pairs PVC/LSOH/PE Options: Jelly Compound, Jacket: UV, FR, RoHS complied.  Mechanical Properties:   Electrical Properties:   Technical Performance:   Packing: RISUN has it's own style of carton artwork. A carton factory support us to supply the most suitable carton for you. Your brand and artwork is also available.  Production line: RISUN has two complete production line. 10 thousands box of UTP Cat5e cable per month. WELCOME TO RISUN  Our Tenet: If we can not be the best, we be the most suitable.
Aluminum PCB , it's the PCB that use Aluminum as the base material and very commonly used in LED products and other electronics products since aluminum is the material have high heat dissipation.
PCB = printed circuit board and PCBA = printed circuit board assembly. For PCB, it means the copper circuits be printed on a board, and so the main composition of PCB are copper and board.
The copper is the circuits material and the circuits designed by the PCB designers. Depends on the current in the circuits, the PCB copper thickness could be done with 0.5oz-10oz. But the PCB designers need be noted that the copper track width/space need be enlarged with the thickness. For example, the minimum copper track width/space could be 3mil/3mil with 0.5oz, but would be 4mil/4mil with 1oz.
The PCB board could be rigid PCB, could be flex PCB and also could be Flex-Rigid PCB. And the materials could be FR4, PI, Aluminum, Copper-based, Rogers, Teflon, etc. They have different applications. For example, FR4 PCB is the most commonly used for rigid PCB and almost good for all electronics products; PI is the most commonly used for flex PCB; Aluminum and copper-based have good thermal diffusivity and always used for LED PCB ; Rogers PCB and Teflon PCB are always used for High Frequency PCB, etc.
We are the one-stop shop for all kinds of PCB manufacture service from PCB Prototype to big volume, which could save our customers a lot of time and money.
PCB Manufacture Capabilities
Features
Capabilities
Layers
1-36 layers
Material
FR-4, Aluminum, Copper, Polyimide, high frequency (Rogers, PTEE, PI), etc.
PCB Type
FR-4 Standard PCB , Aluminum PCB, Copper-based PCB, HDI PCB , Rigid-Flex PCB, Flex PCB, Thick Copper PCB and Rogers PCB, etc.
Board Thickness
0.1mm-6.0mm
Copper Thickness
1/2oz-6oz(18um-210um)
Biggest Board size
600mm*1200mm
Min Tracing/Spacing
0.075mm/0.075mm (3mil/3mil)
Min drilling Hole diameter
0.15mm(6mil), 0.1mm(4mil)-laser drill
Solder Mask
Green, Black, White, Red, Yellow, Blue and Purple, etc.
Silkscreen color
White, Blue, Black, Red, Yellow
Surface finish
HASL Lead free, Immersion Gold (ENIG), Immersion Tin, Immersion Silver, OSP, Carbon oil, etc.
Special Techniques
Impedance Control, Gold Fingers, Blind/Buried vias, Peelable solder mask, Half holes, Via-in-Pad and Countersink hole, etc.
PCB Products Show
PCB Factory Show
Aluminum PCB Aluminum PCB,Aluminum PCB Prototyping,Aluminum Clad PCB,Aluminum Base PCB ZhongFeng Electronic Technology Co., Limited , http://www.1pcbassembly.com
Elongation
Min. 300%
Temperature Range
-20 up to +75° C
Tensile Strength
Min 1.68kg/mm²
Conductor Resistance
Max. 9.38 ohm/100m
Resistance Unbalance
Max. 2%
Insulation Resistance
150 ohm/KM
Mutual Capacitance
Max. 5600pF/100m
Capacitance Unbalance
Max. 330pF/100m
Impedance
100+/-15 ohm
Spark Test
2000V
Velocity of Propagation
67%
Â
Attenuation
RL
Next
PS Next
(Mhz)
(dB/100M)
(dB)
(dB)
(dB/100m)
1MHz
2.0
20
65.3
63.5
4MHz
4.1
23
56.3
54.2
8MHz
5.8
24.5
52.4
50.5
10MHz
6.6
25
51.3
49.2
16MHz
8.2
25
49.3
47.4
20MHz
9.3
25
48.8
46.9
25MHz
10.4
24
45.3
43.4
31.25MHz
11.7
23
43.0
41.8
62.5MHz
17.0
21
39.2
37.2
100MHz
22.0
20
36.3
34.4
Elongation
Min. 300%
Temperature Range
-20 up to +75° C
Tensile Strength
Min 1.68kg/mm²
Conductor Resistance
Max. 9.38 ohm/100m
Resistance Unbalance
Max. 2%
Insulation Resistance
150 ohm/KM
Mutual Capacitance
Max. 5600pF/100m
Capacitance Unbalance
Max. 330pF/100m
Impedance
100+/-15 ohm
Spark Test
2000V
Velocity of Propagation
67%
Â
Attenuation
RL
Next
PS Next
(Mhz)
(dB/100M)
(dB)
(dB)
(dB/100m)
1MHz
2.0
20
65.3
63.5
4MHz
4.1
23
56.3
54.2
8MHz
5.8
24.5
52.4
50.5
10MHz
6.6
25
51.3
49.2
16MHz
8.2
25
49.3
47.4
20MHz
9.3
25
48.8
46.9
25MHz
10.4
24
45.3
43.4
31.25MHz
11.7
23
43.0
41.8
62.5MHz
17.0
21
39.2
37.2
100MHz
22.0
20
36.3
34.4
2 to 100pairs Unshield Cat3 Telephone Cable
Model NO.: telephone cable
Wire Core Material: Bare Copper Wire
Certification: CE, ISO, RoHS, UL, ETL SGS CPR
Insulation: 0.9HDPE
Ripcord: 500d,1000d
Jacket: PE,PVC,Lszh
UV, Jelly, Fr: Available
Trademark: Risun or OEM
Transport Package: 100, 200, 500m/Roll or Wooden Reel
Specification: ETL, CE, RoHS, SGS, ISO9001
Origin: Hangzhou, Zhejiang, China(Mainland)
HS Code: 8544491100
Model NO.: telephone cable
Wire Core Material: Bare Copper Wire
Certification: CE, ISO, RoHS, UL, ETL SGS CPR
Insulation: 0.9HDPE
Ripcord: 500d,1000d
Jacket: PE,PVC,Lszh
UV, Jelly, Fr: Available
Trademark: Risun or OEM
Transport Package: 100, 200, 500m/Roll or Wooden Reel
Specification: ETL, CE, RoHS, SGS, ISO9001
Origin: Hangzhou, Zhejiang, China(Mainland)
HS Code: 8544491100