Categorie di prodotti
- Sensore di temperatura 32
- Interruttore termico 58
- Fusibile per auto 19
- Fusibili imbullonati 7
- fusibile termico 29
- fusibili a montaggio superficiale 12
- termistore 2
- Portafusibili per montaggio su PCB 27
- Cablaggio 1
- Portafusibili a lama 17
- termostato 34
- Fusibile elettrico 14
- Interruttore termico 20
- Portafusibili 36
Tag dei prodotti
Sensore a termocoppie corazzate
Portafusibile a lama
Fusibile a lama per auto
Fusibile per auto
Fusibile a tubo ceramico
Interruttore automatico
Termostati a disco
Sensore di temperatura Ds18b20
Fusibile elettrico
Fusibile rapido/ritardato
Portafusibili
Fusibile per tubo di vetro
Portafusibili in linea
Termostato a disco a scatto limite
Mini interruttori automatici
Protezione da sovraccarico del motore
Protezione termica del motore
Sensore NTC
Sensore termistore NTC
Portafusibili per montaggio su PCB
Fusibile ripristinabile PPTC
Sensore di temperatura PT100
Termistore PTC
cablaggio del connettore del sensore
Sonde sensore & Cavi
Micro fusibile ad azione lenta
Fusibili a montaggio superficiale
Collegamento interruzione temperatura
Interruttore di controllo della temperatura
Fusibile termico
Sensore di temperatura
Cavo del sensore di temperatura
Sonda del sensore di temperatura
interruttore termico
Interruzione termica
Interruttore termico
Fusibile termico
protettore termico
Interruttore termico
Sonda sensore termistore
Thermal Cut-Off (TCO) is an overheat protection component. When the temperature inside the device or system exceeds the preset safety value, the TCO disconnects the circuit to prevent damage to the device or fire. This type of fuse is often used in electronic equipment, automobiles, and industrial equipment to provide additional safety. This article summarizes the working principle, structural characteristics, process flow, selection parameters, and design considerations of the thermal fuse.
Notes on the installation of thermal fuse:
1. When using lead bending, it should be bent from a part more than 6 mm from the root; When bending, do not damage the roots and leads, and do not pull, press, or twist the leads forcibly.
2. When the thermal fuse is fixed by screws, riveting or binding posts, it should be able to prevent mechanical creep and poor contact.
3. The connecting parts should be able to work reliably within the working range of the electrical product without displacement due to vibration and shock.
4. When welding the lead wire, the heating humidity should be limited to a minimum, and no high temperature should be applied to the thermal fuse; Do not forcibly pull, press, or twist thermal fuses and leads; After welding, it should be cooled for more than 30 seconds immediately.
5. The thermal fuse can only be used under the conditions of the specified rated voltage, current and specified temperature. Pay particular attention to the maximum continuous temperature that the thermal link can withstand.
Note: Nominal current, lead length and temperature can be Designed according to customer requirements.
N-F Series
Thermal Fuse Features
Fusing temperature thermal fuse accurate, high withstand voltage, small size, and temperature resistance.
Belonging unrecoverable type thermal fuses. Temperature fuse melting off, even if the surrounding temperature falls, it will not be turned on.
Use insulating housing.
No lead (Pb) and cadmium (Cd), and comply with RoHS.
REACH does not contain the specified 46 categories SVHC (SVHC).
Thermal Fuse Size
Cable length | Dimensions (mm) | ||||
UN | B | C | D | E | |
Standard N-F | 4.1±0.1 | 5.2±0.1 | 2.0±0.1 | 0.53±0.05 | 36±3.0 |
Long N-F(L) | 4.1±0.1 | 5.2±0.1 | 2.0±0.1 | 0.53±0.05 | 68±3.0 |
Model | Rated temperature Tf(℃) |
Operating temperature (℃) |
Rated current (A) |
Rated voltage (V) |
maintaining the temperature Th(℃) |
Maximum temperature limit Tm(℃) |
N06F | 65 | 61±3 | 1.0 | AC250 | 50 | 200 |
N0F | 76 | 72±3 | 1.0 | AC250 | 50 | 200 |
N1F | 86 | 81±2 | 1.0 | AC250 | 60 | 200 |
N2F | 102 | 98±3 | 1.0 | AC250 | 75 | 200 |
N3F | 115 | 111±2 | 1.0 | AC250 | 95 | 200 |
N4F | 127 | 123±2 | 1.0 | AC250 | 105 | 200 |
N13F | 133 | 129±3 | 1.0 | AC250 | 105 | 200 |
N5F | 136 | 131±2 | 1.0 | AC250 | 100 | 200 |
N6F | 139 | 134±2 | 1.0 | AC250 | 110 | 200 |
N7F |
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