Dongguan Ampfort Electronics Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 10kkpcs per month |
| Delivery Time | 2 weeks |
| Packaging Details | Tape,5000pcs/reel |
| Name | Self Control Protector |
| Voltage Rating | 36VDC |
| Max. Breaking capacity | 50A |
| Current Rating | 12A/15A |
| Weight | 0.021 g/pc |
| Bottom substrate | Alumina ceramics |
| Surface shell | LCP material |
| Standards | UL248-1,Ul248-14。 |
| Brand Name | AMPFORT |
| Model Number | SCP |
| Certification | UL |
| Place of Origin | Dongguan,China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 10kkpcs per month |
| Delivery Time | 2 weeks | Packaging Details | Tape,5000pcs/reel |
| Name | Self Control Protector | Voltage Rating | 36VDC |
| Max. Breaking capacity | 50A | Current Rating | 12A/15A |
| Weight | 0.021 g/pc | Bottom substrate | Alumina ceramics |
| Surface shell | LCP material | Standards | UL248-1,Ul248-14。 |
| Brand Name | AMPFORT | Model Number | SCP |
| Certification | UL | Place of Origin | Dongguan,China |
| High Light | 12A Surface Mount Fuses ，SCP Surface Mount Fuses ，CLM Three Terminal Fuse | ||
SCP Series Self Control Protector Three Terminal Surface Mount Fuses CLM 12A 15A 36V
Description Of The SCP Series Self Control Protector
The CLM is a chip type surface mountable device that can protect against both overcurrent and overcharging. It comprises a fuse element to ensure stable operation under normal electrical current and to cut off the current when overcurrent occurs. It also comprises a resistive heating element that could be used in combination with a voltage detecting means, such as IC and FET. When overvoltage is detected, the heating element is electrically excited to generate heat to blow the fuse element to achieve overvoltage protection.Triggerable fuse that provides overcurrent and overcharge (overvoltage) protection
Features Of The SCP Series Self Control Protector
* Overcurrent protection
* Surface mountable
* Halogen free
* SMD Electronic devices
* High structural intensity
* Over charge protection
* Compatible with reflow soldering processes
* Fast response time
• Three terminal surface mount circuit protection device in compact and low height footprint
• 12 to 45 amp nominal current ratings
• Ideal for single cell and multi-cell battery packs
• Three footprints offered for compact & high-power applications
• Device Size :4.0 x 3.0 mm,5.4 x 3.2 mm,9.5 x 5.0 mm
• Protects Li-ion batteries from overcharging (overvoltage) and overcurrent.
• When overcharging occurs, the fuse element melts to shut off the circuit, and simultaneously the power to the heater is also cut off.
• Placing a heater directly under the fuse element breaks the circuit quickly.
Applications Of The SCP Series Self Control Protector
Suitable for Li-ion battery pack for smartphones, notebook PCs, cordless power tools, storage batteries, power-assisted bicycles, electric motorcycles, electric cars, and other similar battery powered devices.
* Notebook PC
* Cell phone
* Ultrabook
* Tablet PC
* Power Tools
* Cordless Vacuum Cleaner
* E-Bikes
* Self-Balancing Scooter
• Industrial & Consumer: Power Tools, Cordless Tools, Vacuum Cleaners
• Computing & Consumer: Notebooks, Smart phones, Tablets, PCs
• Energy: High power battery systems,
• Transportation: e-bikes, battery powered AGVs
* Energy Storage Systems
* Automotive applications
Dimension Of The SCP Series Self Control Protector
Part Numbering Of The SCP Series Self Control Protector
| Catalog No. | Ampere Rating | Voltage Rating | Breaking capacity | Fuse DCR | Cells in series | Operating Voltage | Approvals |
| UL | |||||||
| SCP12A1J | 12 | 36VDC | 50A | 1.0-3.5 | 1 | 3.0-4.5V | ● |
| SCP12A2J | 12 | 36VDC | 50A | 1.0-3.5 | 2 | 4.0-9.0V | ● |
| SCP12A3J | 12 | 36VDC | 50A | 1.0-3.5 | 3 | 7.4-13.8V | ● |
| SCP12A4J | 12 | 36VDC | 50A | 1.0-3.5 | 4 | 10.5-19.6V | ● |
| SCP15A1J | 15 | 36VDC | 50A | 1.0-3.0 | 1 | 3.0-5.0V | ● |
| SCP15A2J | 15 | 36VDC | 50A | 1.0-3.0 | 2 | 5.0-9.0V | ● |
| SCP15A3J | 15 | 36VDC | 50A | 1.0-3.0 | 3 | 7.4-13.8V | ● |
| SCP15A4J | 15 | 36VDC | 50A | 1.0-3.0 | 4 | 10.5-19.6V | ● |
| SCP15A5J | 15 | 36VDC | 50A | 1.0-3.0 | 5 | 13.0-23.5V | ● |
| SCP15A6J | 15 | 36VDC | 50A | 1.0-3.0 | 6 | 14.1-28.0V | ● |
| SCP15A7J | 15 | 36VDC | 50A | 1.0-3.0 | 7 | 16.5-31.5V | ● |
| SCP15A8J | 15 | 36VDC | 50A | 1.0-3.0 | 8 | 18.8-36.0V | ● |
| SCP15A9J | 15 | 36VDC | 50A | 1.0-3.0 | 9-10 | 25.0-47.0V | ● |
| SCP15A11J | 15 | 36VDC | 50A | 1.0-3.0 | 11-12 | 32.0-56.4V | ● |
| SCP15A13J | 15 | 36VDC | 50A | 1.0-3.0 | 13-14 | 35.0-62.0V | ● |
Device Operation:
• During overcurrent, fuses open as intended to create one-time positive disconnect.
• During overcharge/overvoltage, FET activates to have current enter heater element. Heater creates higher temperature and opens fuses.
Competitive Comparison
| AMPFORT | EATON | Dexerials | NEC/Schott | Polytronics | Littelfuse | Cyntec |
| SCP4030 | SCF4030 | SFJ- | D6SC | CLM1612 | ITV4030 | FD-4030 |
| SCP5432 | SCF5432 | SFH- | D6SA | CLM2213 | ITV5432 | FC-5432 |
| SCP9550 | SCF9550 | SFK- | D6SE | CLM3820 | ITV9550 | FR-9550 |
*Full PN Cross Reference available
Standard test condition Of The SCP Series Self Control Protector
In the absence of additional test environmental standards, the test environmental standards are as follows;
Ambient temperature : 5 to 35℃;
Relative humidity : 45 to 85%RH;
Air pressure : 86 to 106kPa.
If you have any questions about the test results, please follow the following environmental standards;
Ambient temperature : 20±2℃;
Relative humidity : 60 to 70%RH;
Air pressure : 86 to 106kPa.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Exporter
Year Established:
2014
Total Annual:
1850000-2340000
Employee Number:
51~200
Ecer Certification：
Verified Supplier
Dongguan Ampfort Electronics Co., Ltd. is a high-tech enterprise specializing in R&D, manufacturing and sales, committed to becoming a comprehensive supplier of circuit protection components. We introduced advanced quality system,management systems and high-precision automation equipm... Dongguan Ampfort Electronics Co., Ltd. is a high-tech enterprise specializing in R&D, manufacturing and sales, committed to becoming a comprehensive supplier of circuit protection components. We introduced advanced quality system,management systems and high-precision automation equipm...
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