LVR Line-Voltage-Rated Resettable Fuses

Littelfuse LVR Line-Voltage-Rated Resettable Fuses 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 product line of polymeric positive temperature coefficient (PPTC) devices includes components that are rated for line voltages of 120VAC and 240VAC, for up to 2A of operating current at +20°C. They help protect against damage caused by both overcurrent surges and over temperature faults, offer low resistance, and are compatible with fuse solutions. Unlike traditional fuses, these do not require replacement after a fault event. After power has been removed and the overcurrent condition eliminated, the circuit is restored to normal operating condition. Compared to bimetal breakers, they offer greater flexibility, longer lifespan, and lower electromagnetic interference (EMI). LVR devices resettable functionality and latching attributes make them a reliable, cost-effective circuit protection solution for both intermittent and continuous operation motor applications.

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Littelfuse 自恢復保險絲 - PPTC 265V 24AWG Lead.16A 3,931庫存量
帶狀裁切
HK$6.82
HK$6.24
HK$4.90
HK$4.74
HK$2.88
最少: 1
倍數: 1
: 2,000
LVR + 85 C Reel, Cut Tape
Littelfuse 自恢復保險絲 - PPTC .25A 240VAC 20/3.5A Imax 9,375庫存量
帶狀裁切
HK$7.07
HK$6.51
HK$5.13
HK$4.97
HK$3.58
最少: 1
倍數: 1
: 2,000
LVR PCB Mount Radial 250 mA 240 VAC/VDC 560 mA 3.5 A 3.8 Ohms - 40 C + 85 C 5.8 mm Reel, Cut Tape
Littelfuse 自恢復保險絲 - PPTC .12A 240VAC 20/1.2A Imax 8,291庫存量
帶狀裁切
HK$6.82
HK$6.24
HK$4.80
HK$4.62
HK$2.90
最少: 1
倍數: 1
: 2,000
LVR PCB Mount Radial 120 mA 120 VAC/VDC 300 mA 20 A 12 Ohms - 40 C + 85 C 5.8 mm Reel, Cut Tape
Littelfuse 自恢復保險絲 - PPTC .05A 240VAC 20/1A Imax 3,850庫存量
帶狀裁切
HK$6.25
HK$5.70
HK$4.73
HK$4.36
HK$2.72
最少: 1
倍數: 1
: 1,500
LVR PCB Mount Radial 50 mA 120 VAC/VDC 120 mA 20 A 65 Ohms - 40 C + 85 C 5.8 mm Reel, Cut Tape
Littelfuse 自恢復保險絲 - PPTC PolySwitch 240V 1A Radial-Leaded 1,697庫存量
帶狀裁切
HK$12.74
HK$11.67
HK$9.54
HK$8.63
HK$5.87
最少: 1
倍數: 1
: 1,000
LVR + 85 C Reel, Cut Tape
Littelfuse 自恢復保險絲 - PPTC 4.5A 2Pin T/R LN VOLTAGE PRODUCTS 1,875庫存量
帶狀裁切
HK$7.64
HK$7.04
HK$5.60
HK$5.39
HK$3.25
最少: 1
倍數: 1
: 2,000
LVR PCB Mount Radial 330 mA 240 VAC/VDC 740 mA 4.5 A 2.6 Ohms - 40 C + 85 C 5.8 mm Reel, Cut Tape
Littelfuse 自恢復保險絲 - PPTC 4.5A 2Pin T/R LN VOLTAGE PRODUCTS 2,933庫存量
帶狀裁切
HK$7.64
HK$7.04
HK$5.60
HK$5.39
HK$3.25
最少: 1
倍數: 1
: 2,000
LVR PCB Mount Radial 330 mA 120 VAC/VDC 740 mA 20 A 2.6 Ohms - 40 C + 85 C 5.8 mm Reel, Cut Tape
Littelfuse 自恢復保險絲 - PPTC .12A 240VAC 20/1.2A Imax 8,285庫存量
HK$5.59
HK$5.10
HK$4.25
HK$3.90
最少: 1
倍數: 1
LVR PCB Mount Radial 120 mA 120 VAC/VDC 300 mA 20 A 12 Ohms - 40 C + 85 C 5.8 mm Bulk
Littelfuse 自恢復保險絲 - PPTC .16A 240VAC 20/2A Imax 13,006庫存量
HK$5.59
HK$5.11
HK$4.25
HK$3.92
最少: 1
倍數: 1
LVR PCB Mount Radial 160 mA 120 VAC/VDC 370 mA 20 A 7.8 Ohms - 40 C + 85 C 5.8 mm Bulk
Littelfuse 自恢復保險絲 - PPTC .25A 240VAC 20/3.5A Imax 5,539庫存量
4,000預期5/1/2027
帶狀裁切
HK$7.07
HK$6.51
HK$5.40
HK$4.97
HK$3.20
最少: 1
倍數: 1
: 2,000
LVR PCB Mount Radial 250 mA 120 VAC/VDC 560 mA 20 A 3.8 Ohms - 40 C + 85 C 5.8 mm Reel, Cut Tape
Littelfuse 自恢復保險絲 - PPTC .33A 240VAC 20/4.5A Imax 2,617庫存量
5,000在途量
HK$6.33
HK$5.80
HK$4.82
HK$4.45
最少: 1
倍數: 1
LVR PCB Mount Radial 330 mA 120 VAC/VDC 740 mA 20 A 2.6 Ohms - 40 C + 85 C 5.8 mm Bulk
Littelfuse 自恢復保險絲 - PPTC .4A 240VAC 20/5.5A Imax 3,717庫存量
HK$6.58
HK$6.04
HK$5.01
HK$4.63
最少: 1
倍數: 1
LVR PCB Mount Radial 400 mA 240 VAC/VDC 900 mA 5.5 A 1.9 Ohms - 40 C + 85 C 5.8 mm Bulk
Littelfuse 自恢復保險絲 - PPTC LVR 240V .75A POLYSWITCH RESET 4,107庫存量
7,500預期26/10/2026
HK$9.78
HK$9.04
HK$7.49
HK$6.90
最少: 1
倍數: 1
LVR PCB Mount Radial 750 mA 240 VAC/VDC 1.5 A 7.5 A 839 mOhms - 40 C + 85 C 6.1 mm Bulk
Littelfuse 自恢復保險絲 - PPTC LVR 240V 1A POLYSWITCH RESET 7,549庫存量
6,500預期21/12/2026
HK$11.10
HK$10.19
HK$8.20
HK$7.80
最少: 1
倍數: 1
LVR PCB Mount Radial 1 A 240 VAC/VDC 2 A 10 A 580 mOhms - 40 C + 85 C 11.4 mm Bulk
Littelfuse 自恢復保險絲 - PPTC LVR 240V 1.25A POLYSWITCH RESET 2,293庫存量
HK$11.18
HK$10.28
HK$8.55
HK$7.86
最少: 1
倍數: 1
LVR PCB Mount Radial 1.25 A 240 VAC/VDC 2.5 A 12.5 A 440 mOhms - 40 C + 85 C 11.4 mm Bulk
Littelfuse 自恢復保險絲 - PPTC LVR 240V 2A POLYSWITCH RESET 7,917庫存量
HK$20.96
HK$17.67
HK$16.28
HK$15.70
最少: 1
倍數: 1
LVR PCB Mount Radial 2 A 240 VAC/VDC 4 A 20 A 221 mOhms - 20 C + 85 C 11.4 mm Bulk
Littelfuse 自恢復保險絲 - PPTC .05A 240VAC 20/1A Imax 1,374庫存量
2,000預期9/12/2026
HK$5.10
HK$4.64
HK$3.86
HK$3.56
最少: 1
倍數: 1
LVR + 85 C Bulk
Littelfuse 自恢復保險絲 - PPTC .05A 240VAC 20/1A Imax 900庫存量
2,000預期6/10/2026
HK$5.34
HK$4.92
HK$4.09
HK$3.77
最少: 1
倍數: 1
LVR PCB Mount Radial 50 mA 120 VAC/VDC 120 mA 20 A 65 Ohms - 40 C + 85 C 5.8 mm Bulk
Littelfuse 自恢復保險絲 - PPTC .08A 240VAC 20/1.2A Imax 3,224庫存量
HK$5.34
HK$4.88
HK$4.05
HK$3.74
最少: 1
倍數: 1
LVR PCB Mount Radial 80 mA 240 VAC/VDC 190 mA 1.2 A 26 Ohms - 40 C + 85 C 5.8 mm Bulk
Littelfuse 自恢復保險絲 - PPTC LVR008NK-2 1,613庫存量
帶狀裁切
HK$6.90
HK$6.32
HK$5.25
HK$4.78
HK$3.02
最少: 1
倍數: 1
: 1,500
LVR + 85 C Reel, Cut Tape
Littelfuse 自恢復保險絲 - PPTC .08A 240VAC 20/1.2A Imax 3,586庫存量
帶狀裁切
HK$6.49
HK$5.97
HK$4.96
HK$4.57
HK$2.91
最少: 1
倍數: 1
: 1,500
LVR PCB Mount Radial 80 mA 120 VAC/VDC 190 mA 20 A 26 Ohms - 40 C + 85 C 5.8 mm Reel, Cut Tape
Littelfuse 自恢復保險絲 - PPTC .12A 240VAC 20/1.2A Imax 1,461庫存量
HK$5.92
HK$5.42
HK$4.50
HK$4.15
最少: 1
倍數: 1
LVR PCB Mount Radial 120 mA 240 VAC/VDC 300 mA 1.2 A 12 Ohms - 40 C + 85 C 5.8 mm Bulk
Littelfuse 自恢復保險絲 - PPTC 240V 2Pin T/R LN VOLTAGE PRODUCTS 892庫存量
帶狀裁切
HK$6.82
HK$6.24
HK$5.02
HK$4.74
HK$3.05
最少: 1
倍數: 1
: 2,000
LVR PCB Mount Radial 120 mA 240 VAC/VDC 300 mA 1.2 A 12 Ohms - 40 C + 85 C 5.8 mm Reel, Cut Tape
Littelfuse 自恢復保險絲 - PPTC .16A 240VAC 20/2A Imax 2,730庫存量
270在途量
HK$5.92
HK$5.42
HK$4.50
HK$4.15
最少: 1
倍數: 1
LVR PCB Mount Radial 160 mA 240 VAC/VDC 370 mA 2 A 7.8 Ohms - 40 C + 85 C 5.8 mm Bulk
Littelfuse 自恢復保險絲 - PPTC .16A 240VAC 20/2A Imax 44庫存量
HK$5.84
HK$5.34
HK$4.44
HK$4.09
最少: 1
倍數: 1
LVR PCB Mount Radial 160 mA 120 VAC/VDC 370 mA 20 A 7.8 Ohms - 40 C + 85 C 5.8 mm Bulk