High Temperature AUPO Thermal Links TCO P5-3A-F 3A 250V Cutoff 135C Ceramic Fuse For Intelligent Gas Water Heater

General

AUPO Thermal links TCO are used to prevent fires caused by abnormal heat generation from circuits and other heat producing electrical products. They are a non-resettable thermal fuse which open electrical contacts when temperatures exceed the specified level.

Operating Principle

When the ambient temperature rises to the functioning temperature, the thermal element melts and the springs move the contact away and open the circuit permanently

Dimension

Technical Data

Applications

• Electric home appliances and heating devices

• Coil-winding products and power supplies

• Office equipment and telecommunication devices

• Automobiles & other electronic components

Cautions

• Bends in leads should be at least 3mm from the body of the TCO.

• Extreme caution must be used while soldering, use a heatsink and avoid heating above Tf -24°C.

• The metal portion of the TCO is electrically live and may require insulation.

• Do not use in liquids or poisonous gasses such as sulfuric acid or nitrous oxide.

• Do not connect heater directly to the cutoff.

Determine the Proper Series

• Tp : The highest temperature of the product to which a cutoff is to be attached.

• Th : The safe temperature range for use of the cutoff.

• Ts : 24ºC (Tp-Th) (Apply 35ºC for Ts value when Tp is higher than 170ºC.)

• To : The heating temperature caused by electrical load (Please refer temperature / current correlation curve)

• +a : 1. Self heating of lead wire 2. Structure of ventilation or airtightness 3. Location of connecting terminal 4. Thicknes of insulated covering material 5. Best condition value considering electric voltage changes

Tp + Ts + To +a = Applicable Temperature

Aolittel Technology Co.,Ltd. , specilized in production of various fuse , fuse holder and associated Products with plant area 5,000 m² located in Dongguan city , which is widely known as World's Factory .

Our R&D consist of experienced engineers with rich occupational history from world famous brand .Our production depart always keep at least 200~300 well-trained workers ,as well as some freshman for backup . In addition, we have sevaral market investgation specilists to understand the present marketing trend (including new products/approvals/cost etc.) and cooperated with development engineers to keep up with times. Therefore, we can produce reliable products for customers with competitive price and fast delivery ! This is long-term basis so that our position will be invincible .

With advanced production equipment, strong production capacity, strong technical force, can efficiently provide customers comprehensive fuse selection solution.We won customers' trust with more than 10 years' experiences and strong technical support, welcome to inquiry us and let's talk more ! 

Based on our good reputation in the industry, we have formed good relationship with most of industry manufacturer, we are like-minded friends but not competitor .Hence,they asked us to expand their brand in right time with their support on price ,approvals,delivery,services etc. We are pleasure to provide customers their brand if our advantages provided can satisfied customers. 

Aolittel belong to member of global conglomerate named Hontac Technology (HK) Company LIMITED .Hontac contributed huge investment for china mainland since Hontac have invested about 10 factories and to be shareholder of these manufactuer, most of them is belong to protection components industry as well as finished products. Hope you have noticed product range is wide, products except for fuse and fuse holders are belong to these manufacturers and we are excuting joint sales policy according to Hontac headquarters. Main product filed is overcurrent production , overvoltage production components,over temperature protection components, PCB,etc circuit protection solution provider.Products through the CCC, CQC, VDE, TUV, UL, SGS, CSA, CUL, PSE, CE,KC certification, comply with ROHS environmental requirements.