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Producttags
gepantserde thermokoppelsensor
blade Fuse Holder
Autobladzekering
Car Fuse
Ceramic Tube Fuse
Circuit Breaker
Schijfthermostaten
Ds18b20 temperatuursensor
elektrische zekering
Fast/slow-blow fuse
Zekeringkast-houder
Glazen buiszekering
Inline Fuse Holder
Limit Snap Disc Thermostat
Mini Circuit Breakers
Beveiliging tegen overbelasting van de motor
Thermische motorbeveiliging
NTC-sensor
NTC-thermistorsensor
PCB Mount Fuse Holder
PPTC Resettable Fuse
PT100 Temperatuursensor
PTC-thermistor
sensorconnectorkabelboom
Sensorsondes & Kabels
Langzame microzekering
Surface Mount Fuses
Temp Cutoff Link
Schakelaar voor temperatuurregeling
Temperatuur zekering
Temperatuursensor
Kabel voor temperatuursensor
Sonde van de temperatuursensor
temperatuur schakelaar
Thermische uitschakeling
Thermische uitschakelschakelaar
Thermische zekering
thermische beschermer
Thermische schakelaar
Thermistorsensorsonde
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 | Dimensies (mm) | ||||
A | 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 (℃) |
Nominale stroom (A) |
Nominale spanning (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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