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UMI TAM 250V 1A, 2A, 3A, 5A Ceramic Thermal Cutoff Fuse Link
UMI TAM temperature fuse is also called thermal fuse. It is a safety overheat protection component. It is generally installed in electrical products that are prone to heat. When the electrical appliance overheats and the temperature exceeds the abnormal temperature, the temperature fuse will automatically melt and cut off the power supply to prevent the electrical appliance from causing a fire. Under normal circumstances, the temperature fuse only serves as a power supply path in the circuit. If it does not exceed its rated value during use, it will not be melted and will not have any effect on the circuit. Only when the electrical product fails or produces abnormal temperature will it be melted to cut off the power circuit. This is different from the current fuse (current fuse), which melts due to the heat generated when the rated current is exceeded in the circuit.
 UMI Microtemp Thermal Fuse Axial Type Cutoff 2A 250V |
 UMI Microtemp Thermal Fuse Axial Type 122 TF Cutoff |
 Original Tam Umi Vs16 1A 2A 3A 5A 250V Thermal Cut off Fuse |
Specifications
| P/N | Tf
(℃) |
Okładzina
(℃) |
Th
(℃) |
Tm
(℃) |
Ir | Ur |
| T0F | 76 | 72±3 | 55 | 200 | 1A | AC 250V |
| T1F | 86 | 81±2 | 60 | 200 | 1A | AC 250V |
| T2F | 102 | 98±3 | 75 | 200 | 2A | AC 250V |
| T3F | 115 | 111±2 | 95 | 200 | 2A | AC 250V |
| T4F | 127 | 123±2 | 110 | 200 | 2A | AC 250V |
| T7F | 145 | 140±2 | 125 | 200 | 1A | AC 250V |
Ocena temperatury (Tf):Oceniona temperatura otwarcia
Action Temprature (Okładzina): Actual measured opening temperature
Temperatura trzymania (Th):Maximum temperature measured at the case end ofthe thermal cutoff at which the thermal cutoff can be maintained for a period for 168 godziny bez otwarcia.
Maksymalna temperatura (Tm):Maksymalna temperatura, w której odcięcie termiczne można utrzymywać przez 10 minut jako obwód otwarty, a następnie może być utrzymywany z dwukrotnie znamionowym napięciem przez okres 2 minuty, podczas których właściwości mechaniczne i elektryczne nie zostaną upośledzone
Opis produktu
| Przedmiot | bezpiecznik termiczny, odcięcie termiczne, Link termiczny |
| Brand | UMI |
| P/N | T1F |
| Poprowadź go | 0.7mm |
| Długość ołowiu | 68+68mm |
| Napięcie znamionowe | 250VAC |
| Aktualna ocena | 1A |
| Opening Temp | 86C |
| Typ mocowania | Ołów osiowy |
| Organ go | 2mm |
| Długość ciała | 6.3mm |
| Certyfikaty | UL cUL VDE CCC KC |
Dimension
Ceramic Thermal Cutoff Fuse Link Dimension
| Leads Type | Length(mm) | ||||
| A | B | C | D | E | |
| T-F | 6.3±0.3 | 2.0±0.1 | 2.3 | 0.53±0.05 | 68±3.0 |
| T-F(C) | 6.3±0.3 | 2.0±0.1 | 2.3 | 0.53±0.05 | 38±3.0 |
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Custom Built in Thermal Fuse link and cable
The thermal fuse is a thermal protector. Thermal fuses are mainly composed of melts and tubes, plus external fillers. When using, connect the thermal fuse in series with the protected circuit. When the current of the protected circuit exceeds the specified value, and after a certain period of time, the melt generated by the melt itself fuses the melt, breaking the circuit, thereby protecting the circuit. Electrical appliances that use a metal conductor as a melt to break a circuit are connected in series in the circuit.
thermal fuse and circuit breaker cutoff temperature
They are the same in that they can achieve short circuit protection. The principle of a thermal fuse is to use a current flowing through a conductor to cause the conductor to heat up. When the melting point of the conductor is reached, the conductor is melted so that the circuit-protected electrical appliances and lines are not burned.