USMD1210 3225 Low Loss SMD PPTC Resettable Fuse 2A 6V with Fast Trip Time and Ultra Low Resistance
Price:
Negotiable
MOQ:
3500PCS
Delivery Time:
7-10 Workdays
Brand:
AMPFORT
Product Description
Product Overview
Ampfort's USMD1210 PTC resettable fuses are 1210 size (3225 metric) polymeric positive temperature coefficient devices designed for surface mount applications. These overcurrent protection components feature ultra-low resistance and fast time-to-trip characteristics with hold current ratings from 0.05A to 2.6A.
Technical Specifications
Electrical Parameters
| Part Number | Hold Current (A) | Trip Current (A) | Max Voltage (V) | Max Current (A) | Power Dissipation (W) | Min Resistance (Ω) | Max Resistance (Ω) |
|---|---|---|---|---|---|---|---|
| USMD005 | 0.05 | 0.15 | 30 | 10 | 0.60 | 2.80 | 50.00 |
| USMD010 | 0.10 | 0.30 | 30 | 10 | 0.60 | 0.80 | 15.00 |
| USMD020 | 0.20 | 0.40 | 30 | 10 | 0.60 | 0.40 | 5.00 |
| USMD035 | 0.35 | 0.75 | 6 | 40 | 0.60 | 0.20 | 1.30 |
| USMD050 | 0.50 | 1.00 | 13.2 | 40 | 0.60 | 0.18 | 0.90 |
| USMD075 | 0.75 | 1.50 | 6 | 40 | 0.60 | 0.07 | 0.45 |
| USMD110 | 1.10 | 2.20 | 6 | 40 | 0.60 | 0.05 | 0.24 |
| USMD150 | 1.50 | 3.00 | 6 | 40 | 0.60 | 0.03 | 0.11 |
| USMD175 | 1.75 | 4.00 | 6 | 40 | 0.70 | 0.02 | 0.09 |
| USMD200 | 2.00 | 4.00 | 6 | 40 | 0.70 | 0.02 | 0.09 |
| USMD260 | 2.60 | 5.00 | 6 | 100 | 0.80 | 0.012 | 0.05 |
Environmental Specifications
Operating temperature: -40°C to +85°C (with derating)
Storage temperature: -10°C to +40°C
Storage relative humidity: ≤70%
Storage condition: Keep away from corrosive atmosphere and sunlight
Key Features
- Positive temperature coefficient (PTC) technology
- Surface mount resettable fuse design
- Ultra-low resistance for minimal voltage drop
- Compact 1210 (3225 metric) footprint
- Voltage rating 6V to 30V
- Current rating from 0.05A to 2.6A
- Fast time-to-trip response
- RoHS compliant, halogen free and lead free
- Agency recognition: UL, CUL, TUV approved
- Compatible with Pb and Pb-free solder reflow profiles
Applications
- Data ports and USB protection
- Micromotors and fans
- Low voltage test and measurement equipment
- PC-based medical equipment
- Secondary Li-ion battery protection
- Game consoles, set top boxes, and mobile phones
- PC motherboards and IEEE1394 ports
- HDMI source protection and game console port protection
Compliance & Testing
Passive aging: IEC60738-1, +60°C/90% RH, 168 hours, ≤3×R1max
Humidity aging: +85°C, 85% RH, 96 hours, ≤3×R1max
Thermal shock: IEC60738-1, +85°C/-40°C, 20 cycles, ≤3×R1max
Trip cycle life: UL1434, Vmax, Imax, 100 cycles, no arcing or burning
Trip endurance: UL1434, Vmax, Itrip ≤ I ≤ Imax, 2 hours, no arcing or burning
MSL test: J-STD-020, MSL=2, pass and no visible damage
Product Family
Radial PTC Resettable (16V, 30V, 60V, 72V, 120V, 135V, 240V, 250V, 265V, 600V)
Surface Mount PTC Resettable Fuse 0603, 0805, 1206, 1210, 1812, 2920
Low Ro SMD PTC Resettable Fuse
Strap PTC Resettable Fuse For Battery Protection
Disc Type PTC Resettable Fuse
Cross References
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Dongguan Ampfort Electronics Co., Ltd.
Location
Floor 5,Changlong Industrial Building,No.6,Jiangnan Road,Jingshan,Chashan Town,Dongguan 523323,China
Contact Person
Annie Fang