10pcs TEC1-12703 12704 12705 12706 12708 12709 12710 12712 12715 TEC1-12706 TEC Refrigerador Termoelétrico Peltier DIY Eletrônico
560+ sold
€20.97€29.96
30% OFFBuy on AliExpress
You will be redirected to AliExpress to complete your purchase
Specifications
- Brand Name
- NONE
- Origin
- Mainland China
- High-concerned chemical
- None
- Condition
- New
- Type
- Voltage Regulator
- Supply Voltage
- 12V 6A
- Dissipation Power
- standard
- is_customized
- Yes
- Quantity
- 10
- Operating Temperature
- standard
- Application
- Integrated circuit module
- Package
- Module
Product Description
10pcs TEC1-12703 12704 12705 12706 12708 12709 12710 12712 12715 TEC1-12706 TEC Thermoelectric Cooler Peltier DIY Electronic
TEC1-12703：
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 Ω (ambient temperature 23 ± 1 ℃, 1kHz Ac test)
Large temperature difference: △ Tmax (Qc=0) above 60 ℃.
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 ℃~83 ℃ (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 ℃~40 ℃
Storage conditions: -40~60 ℃
TEC1-12704：
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 Ω (ambient temperature 23 ± 1 ℃, 1kHz Ac test)
Large temperature difference: △ Tmax (Qc=0) above 60 ℃.
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 ℃~83 ℃ (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 ℃~40 ℃
Storage conditions: -40~60 ℃
TEC1-12705：
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 Ω (ambient temperature 23 ± 1 ℃, 1kHz Ac test)
Large temperature difference: △ Tmax (Qc=0) above 61 ℃.
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 ℃~83 ℃ (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 ℃~40 ℃
Storage conditions: -40~60 ℃
TEC1-12706：
Chip model: TEC1-12706
External dimensions: 40 * 40 * 3.75mm
Internal resistance value: 2.1~2.4 Ω (ambient temperature 23 ± 1 ℃, 1kHz Ac test)
Large temperature difference: △ Tmax (Qc=0) above 59 ℃.
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 ℃~83 ℃ (excessive environmental temperature drop directly affects refrigeration efficiency)
TEC1-12708：
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 Ω (ambient temperature 23 ± 1 ℃, 1kHz Ac test)
Large temperature difference: △ Tmax (Qc=0) above 60 ℃.
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 ℃~83 ℃ (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 ℃~40 ℃
Storage conditions: -40~60 ℃
TEC1-12710：
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 Ω (ambient temperature 23 ± 1 ℃, 1kHz Ac test)
Large temperature difference: △ Tmax (Qc=0) above 60 ℃.
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 ℃~83 ℃ (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 ℃~40 ℃
Storage conditions: -40~60 ℃
TEC1-12712：
High voltage 15.7V
High current 12.0A
Large cooling capacity 107W
Large temperature difference of 68 degrees
TEC1-12715：
Product model: TEC1-12715
High voltage: 15.4V
High current: 15A
Cooling capacity: 134W
Temperature difference: 65 ℃
External dimensions: 40 * 40 * 3.3mm
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 Ω (ambient temperature 23 ± 1 ℃, 1kHz Ac test)
Large temperature difference: △ Tmax (Qc=0) above 60 ℃.
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 ℃~83 ℃ (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 ℃~40 ℃
Storage conditions: -40~60 ℃
TEC1-12704：
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 Ω (ambient temperature 23 ± 1 ℃, 1kHz Ac test)
Large temperature difference: △ Tmax (Qc=0) above 60 ℃.
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 ℃~83 ℃ (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 ℃~40 ℃
Storage conditions: -40~60 ℃
TEC1-12705：
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 Ω (ambient temperature 23 ± 1 ℃, 1kHz Ac test)
Large temperature difference: △ Tmax (Qc=0) above 61 ℃.
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 ℃~83 ℃ (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 ℃~40 ℃
Storage conditions: -40~60 ℃
TEC1-12706：
Chip model: TEC1-12706
External dimensions: 40 * 40 * 3.75mm
Internal resistance value: 2.1~2.4 Ω (ambient temperature 23 ± 1 ℃, 1kHz Ac test)
Large temperature difference: △ Tmax (Qc=0) above 59 ℃.
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 ℃~83 ℃ (excessive environmental temperature drop directly affects refrigeration efficiency)
TEC1-12708：
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 Ω (ambient temperature 23 ± 1 ℃, 1kHz Ac test)
Large temperature difference: △ Tmax (Qc=0) above 60 ℃.
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 ℃~83 ℃ (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 ℃~40 ℃
Storage conditions: -40~60 ℃
TEC1-12710：
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 Ω (ambient temperature 23 ± 1 ℃, 1kHz Ac test)
Large temperature difference: △ Tmax (Qc=0) above 60 ℃.
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 ℃~83 ℃ (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 ℃~40 ℃
Storage conditions: -40~60 ℃
TEC1-12712：
High voltage 15.7V
High current 12.0A
Large cooling capacity 107W
Large temperature difference of 68 degrees
TEC1-12715：
Product model: TEC1-12715
High voltage: 15.4V
High current: 15A
Cooling capacity: 134W
Temperature difference: 65 ℃
External dimensions: 40 * 40 * 3.3mm
Pros & Cons
Pros
- 10 peças variadas TEC1-12703 a 12715 para múltiplos projetos
- Tamanho padrão 40x40mm versátil
- Voltagem 12V acessível para DIY
- Fios longos 310mm facilitam conexões
Cons
- Requer dissipador de calor para evitar superaquecimento
- Consumo alto 6A por módulo
- Temperatura operacional padrão, não extrema
- Envio em lote pode demorar
Common Questions
Qual o material dos módulos Peltier TEC1-12706?
Módulos termoelétricos Peltier de alta qualidade, fios RV com estanho para DIY.
Qual o tamanho dos TEC1-12703 a 12715?
Externo 40x40x4.0mm ±0.1mm, compactos para refrigeração em projetos pequenos.
Compatibilidade de voltagem nos coolers TEC1-12708?
Voltagem de 12V 6A, pares de elementos de 127, ideal para circuitos integrados.
Como usar os 10pcs TEC refrigeradores em eletrônicos DIY?
Aplique em coolers Peltier para resfriamento/resfriamento, conecte a 12V com dissipador.
Envio e quantidade para TEC1-12710 pacote?
10 peças novas, envio da China; fios de 310mm para fácil instalação.
Product information last updated on March 29, 2026