Model NO.: 99.999% 99.9999% 99.99999%
Boiling Point: 989.8 Celsius degree
CAS No.: 13494-80-9
Trademark: WMC
Transport Package: Composite Aluminum Foil Bag Filled with Argon Gas
Specification: 99.99999% Tellurium
Origin: China
HS Code: 28045000
Model NO.: 99.999% 99.9999% 99.99999%
Boiling Point: 989.8 Celsius degree
CAS No.: 13494-80-9
Trademark: WMC
Transport Package: Composite Aluminum Foil Bag Filled with Argon Gas
Specification: 99.99999% Tellurium
Origin: China
HS Code: 28045000
Tellurium is odorless, silvery white color crystalline solid material. High purity tellurium of 99.999%, 99.9999% and 99.99999% ( 5N 6N 7N) is primarily used in the manufacturing of  II-VI compound semiconductor materials, piezo-crystals, cooling elements, thermoelectric converting elements, infrared and γ-ray detectors etc.
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| No. | Â Â Â Â Â Â Â Â Â Â Item | Standard Specification | |||
| 1 |    Tellurium ≥% | 99.999 |  99.9999 | 99.99999 | |
| 2 |  Impurity  PPMwt Max Each |
Al/Mg/Ni/Pb | 0.1 | 0.01 | 0.005 |
| Ag/Cu | 0.2 | 0.002 | 0.001 | ||
| Zn | - | 0.1 | 0.02 | ||
| Ca | - | 0.02 | 0.01 | ||
| Cd | 0.2 | 0.01 | 0.01 | ||
| Fe | 0.1 | 0.01 | 0.01 | ||
| Se | 1.0 | 0.01 | 0.005 | ||
| Si | 0.1 | - | 0.01 | ||
| 3 | Size |  Œirregular hemisphere cylinder chunk 500g/1000g  Â55x12xL mm  Ž ≤10mm or ≥10mm irregular lump |
|||
| 4 | Packing |  1kg in composite aluminum foil bag filled with argon gas | |||
WMC is of expertise in developing and specializing in preparation and purification of metals, oxides and compounds to 4N, 5N, 6N and 7N purity which is in fabricated form of lump, rod, granule, powder, sheet, wire and ingot. All the material is qualified by the analysis of ICP-MS, GDMS and other advanced instruments domestically and internationally.
It is always our goal to be a consistent, reliable and an affordable source for global material requirements at any time. Tellurium is odorless, silvery white color crystalline solid material. High purity tellurium of 99.999%, 99.9999% and 99.99999% ( 5N 6N 7N) is primarily used in the manufacturing of  II-VI compound semiconductor materials, piezo-crystals, cooling elements, thermoelectric converting elements, infrared and γ-ray detectors etc.
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| No. | Â Â Â Â Â Â Â Â Â Â Item | Standard Specification | |||
| 1 |    Tellurium ≥% | 99.999 |  99.9999 | 99.99999 | |
| 2 |  Impurity  PPMwt Max Each |
Al/Mg/Ni/Pb | 0.1 | 0.01 | 0.005 |
| Ag/Cu | 0.2 | 0.002 | 0.001 | ||
| Zn | - | 0.1 | 0.02 | ||
| Ca | - | 0.02 | 0.01 | ||
| Cd | 0.2 | 0.01 | 0.01 | ||
| Fe | 0.1 | 0.01 | 0.01 | ||
| Se | 1.0 | 0.01 | 0.005 | ||
| Si | 0.1 | - | 0.01 | ||
| 3 | Size |  Œirregular hemisphere cylinder chunk 500g/1000g  Â55x12xL mm  Ž ≤10mm or ≥10mm irregular lump |
|||
| 4 | Packing |  1kg in composite aluminum foil bag filled with argon gas | |||
WMC is of expertise in developing and specializing in preparation and purification of metals, oxides and compounds to 4N, 5N, 6N and 7N purity which is in fabricated form of lump, rod, granule, powder, sheet, wire and ingot. All the material is qualified by the analysis of ICP-MS, GDMS and other advanced instruments domestically and internationally.
It is always our goal to be a consistent, reliable and an affordable source for global material requirements at any time.
5mm Blue Through-hole LED(DIP LED) manufacturer from China.
5mm Through-hole LED, we supply 5mm blue LED with water clear lens, 5mm blue LED with diffused lens, 5mm blue LED with blue clear lens and 5mm blue LED with blue diffused lens. In addition, the shape can be 5mm round LED without flange(fringe), 5mm short head LED, 5mm bullet top blue LED, 5mm round blue LED with flange ect.
5mm blue Through-hole LED widely used for blue sign, display LED, indicator LED, die hole LED and 5mm round blue with lamp holder because of the high brightness and the small size.
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For the angle of 5mm blue through-hole LED, 15 degrees, 30 degrees, 45 degrees, 60 degrees, 120 degrees are available.
For the raw materials, we use the LED chip from Taiwan Epistar, Tyntek, Optotech. The stability of our products have been recognized by all of our custom.
All of our product are meet with Reach, CE, RoSH, SGS, EN62471 standards and have 5 years warranty.
5Mm Blue Through-Hole LED,Super Bright 5Mm Blue Through-Hole LED,Round Through-Hole 5Mm Blue LED
Shenzhen Best LED Opto-electronic Co.,Ltd / BESTSMD CO LIMITED(HK) , https://www.bestsmd.com