TEC1-12703£º
Chip model: TEC1-12703
External dimensions: 40 * 40 * 4.0mm ± 0.1 element pairs 127
Wire specification: lead length 310mm ± 5mm RV standard wire single end 5mm tin plated
Internal resistance value: 4.0~4.3 ¥Ø (ambient temperature 23 ± 1 ¡É, 1kHz Ac test)
Large temperature difference: ¡â Tmax (Qc=0) above 60 ¡É.
Working current: Imax=12 (when starting at rated voltage)
Rated voltage: DC12V (Vmax: 15.5V)
Cooling power: Qcmax 27W
Assembly pressure: 85N/cm2
Working environment: Temperature range -55 ¡É~83 ¡É (excessive environmental temperature drop directly affects refrigeration efficiency)
Packaging process: standard 704 silicone rubber sealing around
Packaging standard: foam box, storage condition, ambient temperature - 10 ¡É~40 ¡É
Storage conditions: -40~60 ¡É
TEC1-12704£º
Chip model: TEC1-12704
External dimensions: 40 * 40 * 4.2mm, number of component pairs 127
Wire specification: lead length 100 ± 5mm RV standard wire with single end 5mm tin plated
Internal resistance value: 3.0~3.3 ¥Ø (ambient temperature 23 ± 1 ¡É, 1kHz Ac test)
Large temperature difference: ¡â Tmax (Qc=0) above 60 ¡É.
Working current: Imax=12 (when starting at rated voltage)
Rated voltage: DC12V (Vmax: 15.5V)
Cooling power: Qcmax 36W
Assembly pressure: 85N/cm2
Working environment: Temperature range -55 ¡É~83 ¡É (excessive ambient temperature will directly affect refrigeration efficiency)
Packaging process: standard 704 silicone rubber sealing around
Packaging standard: foam box, storage condition, ambient temperature - 10 ¡É~40 ¡É
Storage conditions: -40~60 ¡É
TEC1-12705£º
Chip model: TEC1-12705
External dimensions: 40 * 40 * 3.8mm, number of component pairs 127
Wire specification: lead length 100 ± 5mm RV standard wire with single end 5mm tin plated
Internal resistance value: 2.4~2.7 ¥Ø (ambient temperature 23 ± 1 ¡É, 1kHz Ac test)
Large temperature difference: ¡â Tmax (Qc=0) above 61 ¡É.
Working current: Imax=5 (when starting at rated voltage)
Rated voltage: DC12V (Vmax: 15.5V)
Cooling power: Qcmax 45W
Assembly pressure: 85N/cm2
Working environment: Temperature range -55 ¡É~83 ¡É (excessive ambient temperature will directly affect refrigeration efficiency)
Packaging process: standard 704 silicone rubber sealing around
Packaging standard: foam box, storage condition, ambient temperature - 10 ¡É~40 ¡É
Storage conditions: -40~60 ¡É
TEC1-12706£º
Chip model: TEC1-12706
External dimensions: 40 * 40 * 3.75mm
Internal resistance value: 2.1~2.4 ¥Ø (ambient temperature 23 ± 1 ¡É, 1kHz Ac test)
Large temperature difference: ¡â Tmax (Qc=0) above 59 ¡É.
Working current: Imax=4.3-4.6A (at rated 12V)
Rated voltage: 12V (Vmax: 15V starting current 5.8A)
Cooling power: Qcmax 60-72W
Working environment: Temperature range -55 ¡É~83 ¡É (excessive environmental temperature drop directly affects refrigeration efficiency)
TEC1-12708£º
Chip model: TEC1-12708
External dimensions: 40 * 40 * 3.5mm, number of component pairs 127
Wire specification: Lead length 300 ± 8mm RV standard wire with single end 5mm tin plated
Internal resistance value: 1.5~1.7 ¥Ø (ambient temperature 23 ± 1 ¡É, 1kHz Ac test)
Large temperature difference: ¡â Tmax (Qc=0) above 60 ¡É.
Working current: Imax=8A (when starting at rated voltage)
Rated voltage: DC12V (Vmax: 15.5V)
Cooling power: Qcmax 77W
Assembly pressure: 85N/cm2
Working environment: Temperature range -55 ¡É~83 ¡É (excessive ambient temperature will directly affect refrigeration efficiency)
Packaging process: standard 704 silicone rubber sealing around
Packaging standard: foam box, storage condition, ambient temperature - 10 ¡É~40 ¡É
Storage conditions: -40~60 ¡É
TEC1-12710£º
Chip model: TEC1-12710
External dimensions: 40 * 40 * 3.4mm, number of component pairs 127
Wire specification: Lead wire length 300 ± 5mm RV standard wire single end 5mm tin plated
Internal resistance value: 1.2~1.5 ¥Ø (ambient temperature 23 ± 1 ¡É, 1kHz Ac test)
Large temperature difference: ¡â Tmax (Qc=0) above 60 ¡É.
Working current: Imax=10A (when starting at 15Vmax voltage)
Rated voltage: DC12V (Vmax: 15.5V)
Cooling power: Qcmax 92W
Assembly pressure: 85N/cm2
Working environment: Temperature range -55 ¡É~83 ¡É (excessive ambient temperature will directly affect refrigeration efficiency)
Packaging process: standard 704 silicone rubber sealing around
Packaging standard: foam box, storage condition, ambient temperature - 10 ¡É~40 ¡É
Storage conditions: -40~60 ¡É
TEC1-12712£º
High voltage 15.7V
High current 12.0A
Large cooling capacity 107W
Large temperature difference of 68 degrees
TEC1-12715£º
Product model: TEC1-12715
High voltage: 15.4V
High current: 15A
Cooling capacity: 134W
Temperature difference: 65 ¡É
External dimensions: 40 * 40 * 3.3mm
![](https://ae01.alicdn.com/kf/Sb0a939a505db411aa0fcc513fb179c94Y.jpg)
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