Thermoelectric cooling modules,thermoelectric module,peltier module TEC1-12706
Size: 40*40*3.8mm
Internal resistance: 1.98Ω+/- 10%
Imax.: 6.0 A
Vmax.: 15.4 V
Qmax.: 53.3W 
Tmax.: 68 degree
Solder melting point: 138degree,150degree,200degree.
Maximum. Compress.: 1Mpa

Thermoelectric cooling modules,thermoelectric module,peltier module TEC1-12715
Size: 50*50*3.6mm
Internal resistance: 0.75Ω+/- 10%
Imax.: 15 A
Vmax.: 15.4 V
Qmax.: 133.3W 
Tmax.: 70 degree
Solder melting point: 138degree,150degree,200degree.
Maximum. Compress.: 1Mpa

Thermoelectric cooling modules,thermoelectric module,peltier module TEC1-12730
Size: 50*50*3.1mm
Internal resistance: 0.43 Ω+/- 10%
Imax.: 30 A
Vmax.: 15.4 V
Qmax.: 266.7W 
Tmax.: 68 degree
Solder melting point: 138degree,150degree,200degree.
Maximum. Compress.: 1Mpa

Thermoelectric cooling modules,thermoelectric module,peltier module TEC1-19908
Size: 50*50*4.2mm
Internal resistance: 2.35 Ω+/- 10%
Imax.: 8.0 A
Vmax.: 24.1 V
Qmax.: 111.5W 
Tmax.: 68 degree
Solder melting point: 138degree,150degree,200degree.
Maximum. Compress.: 1Mpa

Thermoelectric cooling modules,thermoelectric module,peltier module TEC2-19808
Two stages
Size: 40*40*7.5mm
Imax.: 8.0 A
Vmax.: 16.1 V
Qmax.: 51.6W 
Tmax.: 85 degree
Solder melting point: 235degree
Maximum. Compress.: 1Mpa

Thermoelectric cooling modules,thermoelectric module,peltier module TES1-00703
Size: 8*8*3.5mm
Internal resistance: 0.19Ω+/- 10%
Imax.: 3.0 A
Vmax.: 0.8 V
Qmax.: 1.5W 
Tmax.: 68 degree
Solder melting point: 138degree
Maximum. Compress.: 1Mp

Thermoelectric cooling modules,thermoelectric module,peltier module TES1-12704
Size: 25*25 *3.1mm
Internal resistance: 3.08 Ω+/- 10%
Imax.: 3.9 A
Vmax.: 15.4 V
Qmax.: 35.6W 
Tmax.: 68 degreef
Solder melting point: 138degree,150degree,200degree.
Maximum. Compress.: 1Mpa

Thermoelectric cooling modules,thermoelectric module,peltier module TEC3-11904
Size: Bottom 30*30 mm, Top 15*15mm Thickness 10.4mm
Imax.: 3.5 A
Vmax.: 7.7V
Qmax.: 6.53W 
Tmax.: 97 degree
Solder melting point: 138degree

Power Generation Modules,thermoelectric generator TEG-12630-3.4
Size: 30mmx30mm
Open circuit voltage*: 8.8volts
Internal resistance: 7 Ohm
Match load output* voltage: 4.3V
Match load output current: : 0.6A
Match load output Power: : 2.6W
Heat flow through the module: About 60watts
Heat flux: About 6.67watts/cm^2