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EVERREDTRONICS LTD.
#2-6 Building, No.89 Julian Road,Shanghai,201907,China
Tel: +86 (21)6049 5160
Fax: +86 (21)6531 1544
sales@everredtronics.com


>> Thermoelectric Bismuth Telluride Materials

Parameters of our N-type and P-type thermoelectric crystal:

A. High quality and reliable for both cooling & power generation; Low temperature materials (Bi2Te3 Based, Up to around 450K)

P-type crystals:

1. Purity: 99.99%
2. Thermal conductivity (k): 1.2-1.6w/m.K
3. Seebeck (S) : 200-230 uV
4. Electrical conductivity (rou): 850-1250
5. Figure of merit (Z): 2.55- 3.4×10-⒊K-⒈
6. ZT>=1.1@300K

N-type crystals:

1. Purity: 99.99%
2. Thermal conductivity (k): 1.2-1.6w/m.K
3. Seebeck (S) : 205-235 uV
4. Electrical conductivity (rou): 950-1250
5. Figure of merit (Z): 2.34-3.2×10-⒊K-⒈
6. ZT>=1.0@300K

 

B. High quality and reliable for power generation (Lead-Telluride (PbTe) based, Datasheet ) Intermediate temperature (up to 850K)

P-type crystals:

1. Purity: 99.99%
2. Thermal conductivity (k): 1.1-2.0w/m.K
3. Seebeck (S) : 100-180 uV
4. Electrical conductivity (rou): 900-1200
5. ZT>=0.9@650K

N-type crystals:

1. Purity: 99.99%
2. Thermal conductivity (k): 2.2-3.0w/m.K
3. Seebeck (S) : 250-350 uV
4. Electrical conductivity (rou): 900-1200
5. ZT>=1.1@650K

 

The Bi2Te3/PbTe alloy or N/P type thermoelectric materials come in the forms of pellets,ingots, bars or wafers etc for TEC/Peltier coolers or Thermoelectric power generator modules, Contact us NOW for customized size of elements (Min.Order Weight will be applied.)

 

>> Package of Thermoelectric Materials

Materials in forms of wafers, pellets or ingot will be carefully packed in bulk, then put into white foam box.

We also provide taping package in reel as right images show, which is designed to mount on SMT/SMD machine and for automatic production line. We have supplied to Magna International, tempronics and 3M Singapore, more details and cost, please CONTACT US.

 

Thermoelectric_materials

BiTe material pellets

BiTe material

BiTe ignot

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