Littelfuse PolySwitch line-voltage-rated (LVR) devices help protect electric motors and transformers used in commercial and home appliances from damage caused by mechanical overloads, overheating, stall, lost neutral and other potentially harmful conditions. The LVR line-voltage product line of polymeric positive temperature coefficient (PPTC) devices include components that are rated for line voltages of 120VAC, VDC and 240VAC, VDC for up to 2A of operating current at 20°C. They help protect against damage caused by both overcurrent surges and overtemperature faults. They also offer low resistance and are compatibly sized with fuse solutions. RoHS and Halogen-free compliant Broadest range of radial-leaded resettable devices available in the industry Current ratings from 50 mA to 2 A Available with line voltage ratings of 120 V ac and 120 V dc or 240 V ac and 240 V dc Fast time-to-trip Low resistance UL Recognized to UL 1434 CSA Approved to CSA TIL No. CA-3A TUV Approved to EN 60730-1 CQC Approved to GB 8898, GB/T 7153, GB 14536.1
Manufacturer: Littelfuse Inc.
Win Source Part Number: 784745-LVR025S-2
Series: PolySwitch, LVR
Packaging: Reel package
Type: Polymeric
Mounting Style: Through Hole
Operating Temperature Range: -20°C ~ 85°C
Package: Radial, Disc
Approvals: CQC, CSA, TUV, UL
Lead Spacing: 0.200" (5.08mm)
Voltage - Max: 240V (265V Int)
Current - Max: 3.5A
Current - Trip (It): 560mA
Time to Trip: 18.5s
Categories: Circuit Protection
Dimension: 0.378" L x 0.150" W (9.60mm x 3.80mm)
Current - Hold (Ih) (Maximum): 250mA
Height - Seated (Maximum): 0.690" (17.40mm)
Resistance - Initial (Ri) (Minimum): 1.3 Ohm
Resistance - Post Trip (R1) (Maximum): 3.8 Ohm
Introduction Date: November 09, 2015
ECCN: EAR99
Country of Origin: China
Estimated EOL Date: 2029
Popularity: Medium
Fake Threat In the Open Market: 33 pct.
Supply and Demand Status: Limited
PTC RESET FUSE 240V 250MA RADIAL
| Littelfuse, Inc. | Win Source Electronics | Acme Chip Technology Co., Limited | |
|---|---|---|---|
| Product Category | Fuses | Fuses | Fuses |
| Product Number | LVR025S-2 | 784745-LVR025S-2 | LVR025S-2 |
| Product Name | 240/120 VAC PolySwitch Line-Voltage-Rated Lead-Free Radial Leaded Resettable PPTC | PTC Resettable Fuses - LVR025S-2 | Circuit Protection - PTC Resettable Fuses |
| Approvals / Standards | RoHS |
