• MHP - TAT18 Series Metal Hybrid Protection 18A Self - Recovery Overheat Protection
MHP - TAT18 Series Metal Hybrid Protection 18A Self - Recovery Overheat Protection

MHP - TAT18 Series Metal Hybrid Protection 18A Self - Recovery Overheat Protection

Product Details:

Place of Origin: China
Brand Name: Julun
Certification: CE/UL/VDE/KC/ROHS
Model Number: MHP-TAT18

Payment & Shipping Terms:

Minimum Order Quantity: 100 / Negotiable
Price: Negotiable
Packaging Details: Standard carton
Delivery Time: 7~10 Working days
Payment Terms: L/C, D/P, T/T,
Supply Ability: 20000/Piece/Weekly
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Detail Information

Model Number: MHP-TAT18 Usage: Resettable
Breaking Capacity: Resettable Rated Current: 18A
Material: Pollymer
High Light:

self recovery fuse


ptc thermal fuse

Product Description

MHP-TAT18 series metal hybrid protection 18A self-recovery overheat protection






The new Metal Hybrid PPTC device, MHP-TAT18, offers a 9VDC rating and a higher current rating than typical MHP-TAM device. This helps to meet the battery safety requirements of higher-capacity LiP and prismatic batteries found in the latest gaming PC and ultra-book products. Hybrid MHP technology connects a bimetal protector in parallel with a Polymeric Positive Temperature Coefficient (PPTC) device. The resulting MHP-TAT18 (Thermal Activation) series helps to provide resettable overtemperature protection, while utilizing the PPTC device to act as a heater and to help keep the bimetal latched until the fault is removed.




• Miniature Thermal Cutoff (TCO) device

• High current capacity, low resistance

• Overtemperature and overcurrent protection for lithium polymer and prismatic cells

• Multiple activation temperature ratings (72°C, 77°C, 82°C, 85°C, 90°C)

• Compact size (L: 5.8mm x W: 3.80mm x H: 1.05mm) allows for ultra-thin battery pack designs



Battery cell protection for high-capacity Lithium Polymer and Prismatic cells used in:

• Gaming PCs

• Notebook PCs

• Ultra-book

• Tablets

• Battery-powered portable devices


Typical Electrical Ratings


Specification MHP-TAT18-9-72 MHP-TAT18-9-77 MHP-TAT18-9-82 MHP-TAT18-9-85 MHP-TAT18-9-90
Operation Temperature 72°C+/-5°C 77°C+/-5°C 82°C+/-5°C 85°C+/-5°C 90°C+/-5°C
Reset Temperature ≥40°C ≥40°C ≥40°C ≥40°C ≥40°C
Contact Rating DC 9V/30A, 6000 Cycles
Maximum Breaking Current DC 5V/80A, 100 Cycles
Maximum Open Voltage DC 28V/30A, 100 Cycles
Minimum Hold Voltage 3V
Maximum Leakage Current 200mA@25°C
Hold Current 18A@25°C
Resistance 3.5 milliohms Max.


Precautions for Electrical Characteristics:

a. Device electrical characteristics may change depending on installation conditions. Users should independently evaluate the suitability of and test each product in their own application. b. If any terminal or lead extensions are added to the device, especially in the case of high current discharging, the device performance may be negatively impacted due to variations in welding methods or materials. Please avoid designs that might cause heat to be generated around the joints of the lead extensions or on the extended terminals. c. SMT solder reflow, wave-soldering and manual soldering irons are not permitted.




MHP - TAT18 Series Metal Hybrid Protection 18A Self - Recovery Overheat Protection 0


Unspecified dimensions, tolerance should be +/-0.1mm

Dimensions in brackets are for reference




Q: Can I have a sample order?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q: Can we have our logo or company name to be printed on your products or the package?
A: Yes, for container order, we have OEM packing service, you need to inform us your logo or company information in details. For bulk cargo, we will use neutral packing.
Q: What adventages do you have?
A: Fast delivery and good service.
Stable quality with competitive price.
Strict management system.

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