Our PolySwitch® families of telecommunications and networking devices help meet the growing demand for resettable overcurrent protection. These product families help provide protection against damage caused by power cross and power induction surges as defined in ITU, Telcordia GR1089 and IEC 62368-1. Our offering includes chip, surface-mount and radial-leaded configurations. Resettable overcurrent protection Fast time-to-trip Resistance sorted and matched devices available Low parasitic capacitance/flat impedance with frequency Recognized to UL 1434, approved to CSA TIL No. CA-3A and EN 60730-1
Manufacturer: Littelfuse Inc.
Win Source Part Number: 1113970-TRF250-120-2
Packaging: Reel - TR
Type: Polymeric
Approvals: CSA, TUV, UL
Height - Seated (Max): 0.433" (11.00mm)
Mounting: Through Hole
Lead Spacing: 0.197" (5.00mm)
Voltage - Max: 60V (250V Int)
Current - Max: 3A
Current - Hold (Ih) (Max): 120mA
Current - Trip (It): 240mA
Time to Trip: 2.5s
Categories: Circuit Protection
Status: Active
Temperature Range - Operating: -40°C to 85°C
Dimension: 0.256" L x 0.181" W (6.50mm x 4.60mm)
Resistance - Initial (Ri) (Min): 4 Ohm
Resistance - Post Trip (R1) (Max): 16 Ohm
Popularity: Medium
Fake Threat In the Open Market: 64 pct.
Supply and Demand Status: Sufficient
PTC RESET FUSE 60V 120MA RADIAL
| Littelfuse, Inc. | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|
| Product Category | Fuses | Fuses | Fuses |
| Product Number | TRF250-120-2 | 1113970-TRF250-120-2 | TRF250-120-2 |
| Product Name | 250V PolySwitch® Lead-Free Radial Leaded Resettable PPTC for Telecom Protection | PTC Resettable Fuses - TRF250-120-2 | Circuit Protection - PTC Resettable Fuses |
| Approvals / Standards | RoHS |
