UMI TAM HX Series Thermal Cutoff Fuse 2A 3A 250V H3X H7X Temperature Fuse
Product Details:
Place of Origin: | China |
Brand Name: | UMI |
Model Number: | HX series |
Payment & Shipping Terms:
Minimum Order Quantity: | 1000 |
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Price: | USD0.15~0.2/pc |
Packaging Details: | 1000 pcs per box |
Delivery Time: | 10 working days |
Payment Terms: | T/T |
Supply Ability: | 100K pieces per week |
Detail Information |
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Highlight: | 3A Thermal Cutoff Fuse,250V Thermal Cutoff Fuse,H3X Thermal Cutoff Fuse |
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Product Description
This type of thermal fuse is a non-resettable thermal protection device with ceramic casing, which is sensitive to the ambient temperature, accurate and stable operating temperature, small size and sealed structure.


Wire length | Dimensions (mm) | ||||
A | B | C | D | E | |
Standard (H□X) | 5.9±0.1 | 6.7±0.1 | 2.5±0.1 | 0.55±0.05 | 36±3.0 |
Specification:
Model | Temperature rating Tf(℃) |
Operating temperature (℃) |
Maintain temperature Th(℃) |
Maximum operating temperature (℃) |
Maximum limit temperature Tm(℃) |
Current rating (A) |
Rated voltage (V) |
H3X | 115 | 111±2 | 74 | 69 | 200 | 3.0 | AC250 |
H7X | 145 | 140±2 | 115 | 115 | 200 | 2.0 | AC250 |
Certifications:
Model | Get certified | |||||||
PSE | UL | C-UL | VDE | Self-certification | KC | |||
H3X | JET5823-32001-1003A-1 | E73591 | E73591 | 40009806 | 2020980205000123 | SU05028-10001E | ||
H7X | JET5823-32001-1005A-1 | E73591 | E73591 | 40009806 | 2020980205000121 | SU05028-10004F |
Working Principle:
When ambient temperature rises to its operating temperature, the fusible alloy will melt and shrink into bulb on both sides of pin, with the help of surface tension and special resin, cut off the circuit permanently.
UMI TAM HX Series Thermal Cutoff Fuse 2A 3A 250V H3X H7X Temperature Fuse


Contact me:
Mr. Tyler Yuan
Mobile:+86-13712305350
Whatsapp:+86-13712305350
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Email: admin@reomax-fuse.com