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Chip model: TEC1-12704 Dimensions: 40x40x4.2mm Component logarithm 127 Wire size: lead length 100±5mm RV standard wire single head 5mm tinned Internal resistance: 3.0~3.3Ω (ambient temperature 23±1°C, 1KHz Ac test) Maximum temperature difference: Tmax (Qc=0) above 60°C
Chip model: TEC1-12704 Dimensions: 40x40x4.2mm Component logarithm 127 Wire size: lead length 100±5mm RV standard wire single head 5mm tinned Internal resistance: 3.0~3.3Ω (ambient temperature 23±1°C, 1KHz Ac test) Maximum temperature difference: Tmax (Qc=0) above 60°C