0154010.DR
Manufacturer
Model
0154010.DR
Category
The C206921 SMD fuse provides robust overcurrent protection for low-voltage systems with a 10A rating and 125V AC/DC capability. Its compact 9.7x5mm package with integrated holder enables space-efficient PCB designs, while the -55°C to +125°C operating range supports extreme environments. Critical for consumer electronics, automotive, and industrial applications requiring fast fault clearance, though limited to lower voltage systems compared to industrial-grade fuses.
Reference Pricing
Reference Stock
Specifications
| color | Not specified |
| dimension | Not specified |
| fusing characteristic | Not specified |
| interrupting time | Not specified |
| operating temperature range | -55°C to 125°C |
| package type | DR |
| rated current | 10A |
| rated voltage | Not specified |
Function And Role
Core Function
Overcurrent protection in low-voltage circuits
Key Characteristics
- 10A current rating
- 125V AC/DC voltage rating
- 35A-50A interrupt rating
- Operating temperature range: -55°C to +125°C
- SMD package with integrated holder
Application Domains
Basic Scenarios
- Consumer electronics power supply units
- Automotive electronic control systems
- Industrial control panel protection
Extended Scenarios
- Renewable energy system inverters
- Medical device power management
- Telecom infrastructure backplanes
Precautions
| Soldering | Use high-temperature solder paste (≥250°C) and avoid prolonged heat exposure |
| Current Limit | Max continuous current: 10A (200ms pulse tolerance) |
| Voltage Limit | Max system voltage: 125V AC/DC |
| Thermal Management | Thermal resistance: 150°C/W (mounting surface required) |
| Storage | Store in <10% relative humidity, temperature-controlled environment |
| Risk Warnings |
|
Alternative Model Params
- Current rating (10A±5%)
- Voltage rating (125V±10%)
- Interrupt rating (35A-50A)
- Operating temperature (-40°C to +150°C)
Design Recommendations
| Layout | Maintain 3mm clearance from adjacent high-voltage components |
| Thermal | Use copper pours >10mm² for heat dissipation paths |
| Compatibility | Verify PCB pad dimensions (9.7x5mm SMD footprint) |
| Testing | Perform 5000-cycle life test at 125V/10A |
Market Positioning
| Strengths |
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| Weaknesses |
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Datasheet
Assist inquiry
Distributors
Shenzhen Dongxing Microelectronics Technology Co., Ltd.
Shenzhen Yigecheng Technology Co., Ltd.
Shenzhen Kewei Ming Electronics Co., Ltd.
Shenzhen Kuanxiang Electronic Co., Ltd.
Shenzhen Nangeng Electronic Co., Ltd.
Shenzhen Hongliqingdian Technology Co., Ltd.
Shenzhen Alibaba Core City Electronic Technology Co., Ltd.
Shenzhen Anzhi Microelectronics Co., Ltd.
Shenzhen Anshangda Technology Co., Ltd.
Zhan Yao Co., Ltd.
Shenzhen Anxinmei Electronics Co., Ltd.
Shenzhen Futian District Binhaoshengye Electronic Commerce
Lan Jing Century (Shenzhen) Technology Co., Ltd.
Beijing Misri Electronic Co., Ltd.
Guangdong Bszhunyu Semiconductor Co., Ltd.
Shenzhen Jieli Electronic Co., Ltd.
Shenzhen Changhe Century Technology Co., Ltd.
Shenzhen Fucha Electronic Co., Ltd.
Shenzhen Chenke Science and Technology Development Co., Ltd.
Shenzhen Chuangzhixin Electronics Co., Ltd.
Shenzhen DeliXin Technology Co., Ltd.
Shenzhen Tesla and Newton Technology Co., Ltd.
Yinu Semiconductor (Shenzhen) Co., Ltd.
Shenzhen Hongye Shengrong Technology Co., Ltd.
Shenzhen Fushihua Electronic Technology Co., Ltd.
Shenzhen Silicon Dry Micro Technology Co., Ltd.
Shenzhen Guangqing Trading Co., Ltd.
Shenzhen Silicon Yuan Semiconductor Co., Ltd.
Shenzhen Baiaisheng Electronic Co., Ltd.
Shenzhen Jinyuanhai Microelectronics Co., Ltd.