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  THT Polymer Fuses (527 items)

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Fuse: PTC polymer; 7.3A (1 offer) 
Manufacturer: LITTELFUSE Operating temperature: -40...85°C Power: 3.3W Current rating: 7.3A Type of fuse: PTC polymer Max. voltage: 20V DC Switched current: 14.1A Min. resistance: 6mΩ Max resistanc...
Littelfuse
LR4-730F
from £ 877.58*
per 1,000 pieces
 
 packet
Fuse: PTC polymer; 6A (1 offer) 
Manufacturer: LITTELFUSE Operating temperature: -40...85°C Power: 2.8W Current rating: 6A Type of fuse: PTC polymer Max. voltage: 20V DC Switched current: 11.7A Min. resistance: 7.5mΩ Max resistanc...
Littelfuse
LR4-600XF
from £ 7,873.60*
per 10,000 pieces
 
 packet
Fuse: PTC polymer; 6A (1 offer) 
Manufacturer: LITTELFUSE Operating temperature: -40...85°C Power: 2.8W Current rating: 6A Type of fuse: PTC polymer Max. voltage: 20V DC Switched current: 11.7A Min. resistance: 7mΩ Max resistance:...
Littelfuse
LR4-600F
from £ 7,862.50*
per 10,000 pieces
 
 packet
Fuse: PTC polymer; 5.5A (2 offers) 
Manufacturer: LITTELFUSE Operating temperature: -40...85°C Power: 2.8W Current rating: 5.5A Type of fuse: PTC polymer Max. voltage: 20V DC Switched current: 10.5A Min. resistance: 9mΩ Max resistanc...
Littelfuse
LR4-550F
from £ 0.4829*
per piece
 
 piece
Fuse: PTC polymer; 4.5A (1 offer) 
Manufacturer: LITTELFUSE Operating temperature: -40...85°C Power: 2.3W Current rating: 4.5A Type of fuse: PTC polymer Max. voltage: 20V DC Switched current: 8.9A Min. resistance: 11mΩ Max resistanc...
Littelfuse
LR4-450F
from £ 647.51*
per 1,000 pieces
 
 packet
Fuse: PTC polymer; 3.8A (1 offer) 
Manufacturer: LITTELFUSE Operating temperature: -40...85°C Power: 2.5W Current rating: 3.8A Type of fuse: PTC polymer Max. voltage: 15V DC Switched current: 8.3A Min. resistance: 13mΩ Max resistanc...
Littelfuse
LR4-380XF
from £ 607.92*
per 1,000 pieces
 
 packet
Fuse: PTC polymer; 3.8A (2 offers) 
Manufacturer: LITTELFUSE Operating temperature: -40...85°C Power: 2.5W Current rating: 3.8A Type of fuse: PTC polymer Max. voltage: 15V DC Switched current: 8.3A Min. resistance: 13mΩ Max resistanc...
Littelfuse
LR4-380F
from £ 0.4121*
per piece
 
 piece
Fuse: PTC polymer; 2.6A (1 offer) 
Manufacturer: LITTELFUSE Operating temperature: -40...85°C Power: 2.5W Current rating: 2.6A Type of fuse: PTC polymer Max. voltage: 15V DC Switched current: 5.8A Min. resistance: 20mΩ Max resistanc...
Littelfuse
LR4-260SF
from £ 525.12*
per 1,000 pieces
 
 packet
Fuse: PTC polymer; 2.6A (1 offer) 
Manufacturer: LITTELFUSE Operating temperature: -40...85°C Power: 2.5W Current rating: 2.6A Type of fuse: PTC polymer Max. voltage: 15V DC Switched current: 5.8A Min. resistance: 20mΩ Max resistanc...
Littelfuse
LR4-260F
from £ 526.59*
per 1,000 pieces
 
 packet
Fuse: PTC polymer; 1.9A (1 offer) 
Manufacturer: LITTELFUSE Operating temperature: -40...85°C Power: 1.2W Current rating: 1.9A Type of fuse: PTC polymer Max. voltage: 15V DC Switched current: 3.9A Min. resistance: 39mΩ Max resistanc...
Littelfuse
LR4-190F
from £ 849.84*
per 2,000 pieces
 
 packet
Fuse: PTC polymer; 13A (1 offer) 
Manufacturer: LITTELFUSE Operating temperature: -40...85°C Power: 4.5W Current rating: 13A Type of fuse: PTC polymer Max. voltage: 20V DC Switched current: 21.2A Min. resistance: 3.5mΩ Max resistan...
Littelfuse
LR4-1300SSF
from £ 11,995.20*
per 10,000 pieces
 
 packet
Fuse: PTC polymer; 550mA; Polyswitch (1 offer) 
Manufacturer: LITTELFUSE Operating temperature: -40...85°C Power: 3.4W Current rating: 550mA Type of fuse: PTC polymer Max. voltage: 240V Switched current: 1.25A Min. resistance: 0.45Ω Max resistan...
Littelfuse
F17956-000
from £ 0.52*
per piece
 
 piece
Fuse: PTC polymer; 550mA; 5mm; Polyswitch (2 offers) 
Manufacturer: LITTELFUSE Terminal pitch: 5mm Operating temperature: -40...85°C Power: 3.4W Current rating: 550mA A dimension: 14mm E dimension: 3.8mm Type of fuse: PTC polymer Max. voltage: 240V Sw...
Littelfuse
758968-000
from £ 0.5276*
per piece
 
 piece
Fuse: PTC polymer; 250mA; Polyswitch (1 offer) 
Manufacturer: LITTELFUSE Operating temperature: -40...85°C Power: 1.5W Current rating: 0.25A Type of fuse: PTC polymer Max. voltage: 240V Switched current: 0.56A Min. resistance: 1.3Ω Max resistanc...
Littelfuse
657076-000
from £ 0.32*
per piece
 
 piece
Fuse: PTC polymer; 3A (2 offers) 
Manufacturer: LITTELFUSE Operating temperature: -40...85°C Current rating: 3A Type of fuse: PTC polymer Max. voltage: 60V DC Switched current: 6A Max surge current: 40A
Littelfuse
60R300XF
from £ 0.8524*
per piece
 
 piece
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* Prices with asterisk are net prices excl. statutory VAT.
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