Stock: In Stock
Model: ST230038772
Feature:
Board size: 7.7 x 6.1cm
Operating voltage: DC 4.5V-5.5V
DC power supply, inside positive outside negative, do not connect reverse
FM range: 87MHZ-108MHZ
FM step: Click once step 0.1MHZ, long press FM button can add and subtract continuously
Function: Digital display frequenc..
$13.29
Ex Tax:$13.29
Stock: In Stock
Model: ST230043128
Feature:
Board size: 7.7 x 6.1cm
Operating voltage: DC 4.5V-5.5V
DC power supply, inside positive outside negative, do not connect reverse
FM range: 87MHZ-108MHZ
FM step: Click once step 0.1MHZ, long press FM button can add and subtract continuously
Function: Digit..
$17.63
Ex Tax:$17.63
Stock: In Stock
Model: ST230049509
Semiconductor refrigeration chip introduction:Semiconductor refrigeration film is a kind of heat pump.Its advantage is that there are no sliding parts, and it is used in some occasions where space is limited, reliability is high, and there is no refrigerant pollution. Utilize the Peltier effect of s..
$5.59
Ex Tax:$5.59
Stock: In Stock
Model: ST230047130
Semiconductor refrigeration chip introduction:Semiconductor refrigeration film is a kind of heat pump.Its advantage is that there are no sliding parts, and it is used in some occasions where space is limited, reliability is high, and there is no refrigerant pollution. Utilize the Peltier effect of s..
$5.59
Ex Tax:$5.59
Stock: In Stock
Model: ST230042609
Specification:Product model: TEC1-04905The rated voltage: DC5VMaximum voltage: DC 5.78V(Th=30℃)Maximum current : 5A(U=5.78V,T,=30℃)Input power: 25WCooling power: 17.5WNumber of particle pairs: 49 particlesTemperature difference: 60℃(Qc=0,Th=30℃)Refrigerating capacity : 20.5W(AT=0℃,T,=30℃)Internal re..
$6.29
Ex Tax:$6.29
Stock: In Stock
Model: ST230048952
Specification:Product model: TEC1-04906The rated voltage: DC5VMaximum voltage: DC5.78V(Th=30℃)Maximum current : 6A(U=5.78V,T,=30℃)Input power: 30WCooling power: 21WNumber of particle pairs: 49 particlesTemperature difference: 60℃(Qc=0,Th=30℃)Refrigerating capacity : 20.5W(AT=0℃,T,=30℃)Internal resis..
$6.30
Ex Tax:$6.30
Stock: In Stock
Model: ST230052468
Description:
Chip model: TEC1-12703
Dimensions: 40*40*4.3mm Component logarithm 127
Wire size: lead length 310mm ± 5mm RV standard wire single head 5mm tinned
Internal resistance: 4.0~4.3Ω (ambient temperature 23±1°C, 1KHz Ac test)
Maximum temperature difference: Tmax (Qc=0) above 63°C..
$4.99
Ex Tax:$4.99
Stock: In Stock
Model: ST230051575
NOTE:This product is air-cooled and water-cooled. It cannot be used for cooling fish tanks and cooling water. The cooling fins cannot be reversely connected, and the reverse connection can only be reversed if both sides can withstand the cooling surface of the cooling fins at the same time.Specifica..
$32.99
Ex Tax:$32.99
Stock: In Stock
Model: ST230050504
Description:
This is TEC1-12706 40x40mm thermoelectric cooler Peltier plate module 12V 60W
Get ice cold in minutes or heat to boiling by simply reversing the polarity, used for numerous applications from CPU coolers to alternate power sources, or even for your own custom car drink warmer/cooler...
$5.99
Ex Tax:$5.99
Stock: In Stock
Model: ST230051590
Description:Can be used in refrigerator,Portable cooling car box,Liquid Cooling,Temperature stabilizer etc.No need to move internal parts when in transitSolid state, vibration free, noise-freeShould use with a heat sinkSimple to install and operateLong life timeSlim and compactParameter:Model: TEC1-..
$17.49
Ex Tax:$17.49
Stock: In Stock
Model: ST230051372
Description:Can be used in refrigerator,Portable cooling car box,Liquid Cooling,Temperature stabilizer etc.No need to move internal parts when in transitSolid state, vibration free, noise-freeShould use with a heat sinkSimple to install and operateLong life timeSlim and compactParameter:Model: TEC1-..
$17.99
Ex Tax:$17.99
Stock: In Stock
Model: ST230044054
Instruction: Contact UsSpecifications:Power Supply: DC 12V 24V/ AC 110V-220V (Optional)Temperature Control Range: -55℃-120℃Resolution Ratio: 0.1°C(-9.9-99.9); 1°C(other range)Color of Displaying: red/blueMeasurement accuracy: ±0.1°CControl accuracy: 0.1°CSensor: NTC10K Waterproof sensorOutput: ..
$6.99
Ex Tax:$6.99