Low Hold Current Radial Leaded Polymer Fuse 240V For Fire Alarm Systems
Description Of The Radial Leaded Polymer Fuse 240V 265V 1A
TRM Series is radial lead PTC resettable fuse with low hold current, continuous use at voltages up to 240V AC/DC and with 265V AC/DC max interrupt voltage. Maximum voltage 240V AC/DC, operating (hold current) range 50mA - 2A, max current 20A, operating temperature -40ºC to 85ºC.
Features Of The Radial Leaded Polymer Fuse 240V 265V 1A
◆ Radial Leaded Devices
◆ Cured, flame retardant epoxy polymer insulating material meets UL 94V-0 requirements
◆ Meet RoHs,Reach,standard
◆ Voltage:120Vac and 240Vac
◆ UL, C-UL, TUV
◆ RoHS, Reach, HF compliance
◆ Resettable circuit protection
◆ Bulk packaging, tape and reel available
Specification Of The Radial Leaded Polymer Fuse 240V 265V 1A
| P/N | IH (A) | IT (A) | Vmax Vac(dc)0.20 | Imax (A) | V max Vac(dc) | T (Max time to trip) | Pd typ (W) | R min (Ω) | Rmax (Ω) | R1max (Ω) |
| (A) | (Sec.) |
| TRM005 | 0.05 | 0.12 | 240 | 1.0 | 265 | 0.25 | 10 | 0.7 | 18.5 | 34.4 | 65 |
| TRM008 | 0.08 | 0.19 | 240 | 1.2 | 265 | 0.40 | 10 | 0.8 | 7.4 | 13.8 | 26 |
| TRM012 | 0.12 | 0.30 | 240 | 1.2 | 265 | 0.60 | 15 | 1.0 | 3.0 | 5.58 | 12 |
| TRM016 | 0.16 | 0.37 | 240 | 2.0 | 265 | 0.80 | 15 | 1.4 | 2.5 | 4.65 | 7.8 |
| TRM025 | 0.25 | 0.56 | 240 | 3.5 | 265 | 1.25 | 18.5 | 1.5 | 1.3 | 2.42 | 3.8 |
| TRM033 | 0.33 | 0.74 | 240 | 4.5 | 265 | 1.65 | 18.5 | 1.7 | 0.83 | 1.8 | 2.80 |
| TRM040 | 0.40 | 0.90 | 240 | 5.5 | 265 | 2.00 | 24.0 | 2.0 | 0.60 | 1.12 | 1.90 |
| TRM055 | 0.55 | 1.25 | 240 | 7.0 | 265 | 2.75 | 26.0 | 3.4 | 0.45 | 0.84 | 1.45 |
| TRM075 | 0.75 | 1.50 | 240 | 7.5 | 265 | 3.75 | 18.0 | 2.6 | 0.32 | 0.62 | 0.99 |
| TRM100 | 1.00 | 2.00 | 240 | 10.0 | 265 | 5.00 | 21.0 | 2.9 | 0.22 | 0.42 | 0.65 |
| TRM125 | 1.25 | 2.50 | 240 | 12.5 | 265 | 6.25 | 23.0 | 3.3 | 0.16 | 0.35 | 0.59 |
| TRM150 | 1.50 | 3.00 | 240 | 15.0 | 265 | 7.50 | 25.0 | 3.5 | 0.12 | 0.28 | 0.47 |
| TRM200 | 2.00 | 4.00 | 240 | 20.0 | 265 | 10.0 | 28.0 | 4.5 | 0.09 | 0.16 | 0.27 |
Dimension Of The Radial Leaded Polymer Fuse 240V 265V 1A (mm)
Applications Of The Radial Leaded Polymer Fuse 240V 265V 1A
◆ Security and fire alarm systems
◆ Mot er,Blower
◆ Electronics load
◆ Modems and DSL
◆ Medical equipment
◆ POS
◆ Food blenders, coffee machines
◆ HVAC n Electric fans, blowers
◆ AC adaptors
◆ GPS re ceicer
◆ Industrial control
◆ Massage chairs, kitchen appliances, low-power motors
◆ Computer motherboard, USB hub, 485 ports and peripherals
◆ Transformers, consumer electronics, security power supplies, satellite video receivers
Benefits Of The Radial Leaded Polymer Fuse 240V 265V 1A
◆ Reduced repair and replacement costs
◆ Reduced nuisance tripping
◆ Combined overcurrent and overtemperature protector in one device
Advantages Of The Radial Leaded Polymer Fuse 240V 265V 1A
◆ Resettable feature with overtemperature and overcurrent protection can save expensive components
from having to be replaced after tripping, e.g., transformers with built in thermal fuses
◆ Faster than bimetallic switch designs that take on average approximately 30 seconds to cool down and reset
◆ Generally lower electromagnetic interference than bimetallic switches
Cross References Of The Radial Leaded Polymer Fuse 240V 265V 1A
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