TAMURA NEC Microtemp Thermal Fuse TF Cutoff for Dryer heater

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.

TAMURA / SET Thermal Fuse Pin Up Type

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.
บันทึก: 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, ขนาดเล็ก, and temperature resistance.
เป็นฟิวส์ความร้อนชนิดที่ไม่สามารถกู้คืนได้. ฟิวส์อุณหภูมิละลาย, แม้ว่าอุณหภูมิโดยรอบจะลดลงก็ตาม, มันจะไม่ถูกเปิด.
Use insulating housing.
ไม่มีสารตะกั่ว (ป.ล) และแคดเมียม (ซีดี), และปฏิบัติตาม RoHS.
REACH ไม่มีข้อมูลที่ระบุ 46 หมวดหมู่ SVHC (เอสวีเอชซี).

Thermal Fuse Size

TAMURA Thermal Fuse