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SMD 1812 PPTC Resetable thermal Fuse
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Product Details
| Place of Origin | Jiangsu, China | Brand Name | Siran | |
| Model Number | SMD 6v to 60v series | Usage | Automotive | |
| Breaking Capacity | High | Safety Standards | IEC |
Product Description
Specifications
SMD Series-- 6V to 60vPPTC thermal fuse is radial leaded device is designed to provide over current protection for USB applicat
8V to60V SMD 1812 PPTC Resetable thermal Fuse resistor
Features
• ROHS compliant and lead&Halogen-Free
• Fast time-to-trip
• Meets all USB protection requirements
• Operating voltages of 6V to 60V; maximum current:40A
• Overcurrent and overtemperature protection of automotive electronic
Applications
• Computers & peripheral, PC Mother board
• Telecom equipment, Loud speakers
• Battery packs, Battery Charger, Transformers
• Toys, Motors
Dimension
Electrical specification(25℃)
Model | Maximum | Resistance | |||||||
V max | Imax | I hold | I trip | Pd | Time To Trip | ||||
@25°C | @25°C | Typ. | Current | Time | R i min | R1max | |||
(V dc) | (A) | (A) | (A) | (W) | (A) | (Sec) | (W) | (W) | |
SMD1812R010SF | 30.0 | 100 | 0.10 | 0.30 | 0.8 | 0.5 | 1.50 | 0.750 | 15.000 |
SMD1812R014SF | 60.0 | 100 | 0.14 | 0.34 | 0.8 | 1.5 | 0.15 | 0.650 | 6.000 |
SMD1812R020SF | 30.0 | 100 | 0.20 | 0.40 | 0.8 | 8.0 | 0.02 | 0.350 | 5.000 |
SMD1812R030SF | 30.0 | 100 | 0.30 | 0.60 | 0.8 | 8.0 | 0.10 | 0.250 | 3.000 |
SMD1812R050SF | 15.0 | 100 | 0.50 | 1.00 | 0.8 | 8.0 | 0.15 | 0.150 | 1.000 |
SMD1812R050SF33V | 33.0 | 100 | 0.50 | 1.00 | 0.8 | 8.0 | 0.15 | 0.150 | 1.000 |
SMD1812R050SF60V | 60.0 | 100 | 0.50 | 1.00 | 0.8 | 8.0 | 0.15 | 0.150 | 1.400 |
SMD1812R075SF | 13.2 | 100 | 0.75 | 1.50 | 0.8 | 8.0 | 0.20 | 0.090 | 0.450 |
SMD1812R110SF | 8.0 | 100 | 1.10 | 2.20 | 0.8 | 8.0 | 0.30 | 0.050 | 0.250 |
SMD1812R110SF16V | 16.0 | 100 | 1.10 | 2.20 | 0.8 | 8.0 | 0.30 | 0.050 | 0.250 |
SMD1812R125SF | 16.0 | 100 | 1.25 | 2.50 | 0.8 | 8.0 | 0.40 | 0.050 | 0.140 |
SMD1812R150SF | 8.0 | 100 | 1.50 | 3.00 | 0.8 | 8.0 | 0.50 | 0.040 | 0.160 |
SMD1812R150SF16V | 16.0 | 100 | 1.50 | 3.00 | 0.8 | 8.0 | 0.50 | 0.040 | 0.160 |
SMD1812R160SF | 8.0 | 100 | 1.60 | 2.80 | 0.8 | 8.0 | 1.00 | 0.030 | 0.130 |
SMD1812R200SF | 8.0 | 100 | 2.00 | 4.00 | 0.8 | 8.0 | 2.00 | 0.020 | 0.100 |
SMD1812R260SF | 8.0 | 100 | 2.60 | 5.00 | 0.8 | 8.0 | 2.50 | 0.015 | 0.050 |
SMD1812R300SF | 8.0 | 100 | 3.00 | 5.00 | 0.8 | 8.0 | 4.00 | 0.012 | 0.040 |
SMD1812R350SF | 6.0 | 100 | 3.50 | 6.00 | 2.0 | 10.0 | 4.00 | 0.008 | 0.030 |
IH=Hold current: maximum current at which the device will not trip at 25°C still air.
IT=Trip current: minimum current at which the device will always trip at 25°C still air.
Vmax=Maximum voltage device can withstand without damage at rated current.
Imax=Maximum fault current device can withstand without damage at rated voltage.
Ttrip=Maximum time to trip(s) at assigned current.
Pdtyp=Typical power dissipation: typical amount of power dissipated by the device when in state air environment.
Rmin=Minimum device resistance at 25°C prior to tripping.
Rmax=Maximum device resistance at 25°C prior to tripping
working temperature : –20℃-85℃ .
Contact Us
- Suzhou Zhongxiang Imp. & Exp. Co., Ltd.
- Contact nameHenry Xu Chat Now
- Phone86-512-68287416
- AddressNo. 979, Sanxiang Road, Suzhou, Jiangsu
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