POLYSWITCH RESETTABLE DEVICES Line-Voltage-Rated Devices 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 includes components that are rated for line voltages of 120VAC and 240VAC, for up to 2A of operating current at 20C. 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. Unlike traditional fuses, PolySwitch devices 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). The PolySwitch LVR devices' resettable functionality and latching attributes make them a reliable, cost-effective circuit protection solution for both intermittent- and continuous-operation motor applications. Their low resistance, fast timeto-trip, and low profile help circuit designers provide a safe and dependable product, comply with regulatory agency requirements and reduce warranty repair costs. LVR/LVB series are suitable for line-voltage applications up to a continuous operating voltage of 240VAC/120VAC. BENEFITS APPLICATIONS * Choice of many devices helps provide engineers with design flexibility * Electromagnetic loads * Compatible with high-volume electronics assembly * Industrial controls * Assist in meeting regulatory requirements * Lighting ballasts * Higher voltage ratings allow use in new applications * Loudspeakers * Game machines * Medical equipment FEATURES * Motors, fans and blowers * RoHS compliant * POS equipment * Broadest range of radial-leaded resettable devices available in the industry * Satellite video receivers * Current ratings from 50mA to 2A * Test and measurement equipment * Line voltage rating of 120VAC and 240VAC * Transformers * Agency recognition : UL, CSA, TUV, CQC * USB hubs, ports and peripherals * Fast time-to-trip * Intelligent appliance * Low resistance * Robotic machine RoHS Compliant, ELV Compliant * Security and fire alarm systems Specifications subject to change without notice. (c)2016 Littelfuse, Inc. 183 PolySwitch Resettable Devices Line-Voltage-Rated Devices Table L1 -- Product Series - Current Rating, Voltage Rating/Typical Resistance Voltage Rating LVR 240VAC / 120VAC LVB 240VAC 25.00 9.800 4.800 3.400 1.700 1.000 0.800 0.590 0.400 0.276 0.209 -- 0.110 -- -- -- -- -- -- -- -- -- -- 0.209 -- -- Hold Current (A) 0.050 0.080 0.120 0.160 0.250 0.330 0.400 0.550 0.750 1.000 1.250 1.350 2.000 Table L2 -- Thermal Derating [Hold Current (A) at Ambient Temperature (C)] Maximum Ambient Temperature Part Number -20C 0C 20C 25C 40C 50C 60C 70C 85C LVR LVR005N LVR008N LVR012 LVR016 LVR025 LVR033 LVR040 LVR055 LVR075 LVR100 LVR125 LVR200 LVR075-240 LVR100-240 LVR125-240 LVR200-240 0.08 0.12 0.18 0.24 0.38 0.50 0.61 0.80 1.23 1.65 2.06 3.30 1.23 1.65 2.06 3.30 0.06 0.10 0.15 0.20 0.32 0.42 0.51 0.68 0.98 1.30 1.63 2.60 0.98 1.30 1.63 2.60 0.05 0.08 0.12 0.16 0.25 0.33 0.40 0.55 0.75 1.00 1.25 2.00 0.75 1.00 1.25 2.00 0.05 0.08 0.12 0.16 0.25 0.33 0.40 0.54 0.74 0.94 1.20 1.97 0.74 0.94 1.20 1.97 0.04 0.07 0.10 0.13 0.21 0.27 0.33 0.46 0.60 0.80 1.00 1.60 0.60 0.80 1.00 1.60 0.04 0.06 0.09 0.11 0.18 0.23 0.28 0.40 0.56 0.75 0.94 1.50 0.56 0.75 0.94 1.50 0.03 0.05 0.07 0.10 0.15 0.20 0.24 0.35 0.49 0.65 0.81 1.30 0.49 0.65 0.81 1.30 0.03 0.04 0.06 0.08 0.13 0.17 0.20 0.29 0.45 0.60 0.75 1.20 0.45 0.60 0.75 1.20 0.02 0.03 0.04 0.05 0.09 0.11 0.14 0.22 0.41 0.55 0.69 1.10 0.41 0.55 0.69 1.10 Maximum Ambient Temperature Part Number -40C -20C 0C 20C 25C 40C 50C 60C 70C 85C LVB LVB125 2.09 1.81 1.53 1.25 1.19 0.99 0.86 0.73 0.60 0.41 Figure L1 -- Thermal Derating Curve 180 170 A B 160 % Rated Hold and Trip Current A = LVR075-LVR200 B = LVB125 C = LVR005N-LVR055 150 140 C 130 120 110 100 90 80 70 60 A C 50 40 30 B 20 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 Ambient Temperature ( ) 184 Specifications subject to change without notice. (c)2016 Littelfuse, Inc. RoHS Compliant, ELV Compliant PolySwitch Resettable Devices Line-Voltage-Rated Devices Table L3 -- Electrical Characteristics* Part Number IH (A) IT (A) 0.05 0.12 VMAX IMAX Operating Interrupt (VAC) (VAC) Interrupt (A) PD Typ (W) 0.9 0.25 0.9 Max. Time-to-trip (A) (s) Lead Size [mm (AWG)] RMIN () RMAX () R1MAX () 10.0 18.500 31.000 65.000 [0.51mm (24)] 0.25 10.0 18.500 31.000 65.000 [0.51mm (24)] 0.9 0.40 10.0 7.400 12.000 26.000 [0.51mm (24)] 0.9 0.40 10.0 7.400 12.000 26.000 [0.51mm (24)] 1.0 0.60 15.0 3.000 6.500 12.000 [0.51mm (24)] 1.0 0.60 15.0 3.000 6.500 12.000 [0.51mm (24)] 1.4 0.80 15.0 2.500 4.100 7.800 [0.51mm (24)] 1.4 0.80 15.0 2.500 4.100 7.800 [0.51mm (24)] 1.5 1.25 18.5 1.300 2.100 3.800 [0.64mm (22)] 1.5 1.25 18.5 1.300 2.100 3.800 [0.64mm (22)] 1.7 1.65 21.0 0.770 1.240 2.600 [0.64mm (22)] 1.7 1.65 21.0 0.770 1.240 2.600 [0.64mm (22)] 2.0 2.00 24.0 0.600 0.970 1.900 [0.64mm (22)] 2.0 2.00 24.0 0.600 0.970 1.900 [0.64mm (22)] 3.4 2.75 26.0 0.450 0.730 1.450 [0.81mm (20)] 3.4 2.75 26.0 0.450 0.730 1.450 [0.81mm (20)] LVR LVR005NK LVR005NS LVR008NK LVR008NS LVR012K LVR012S LVR016K LVR016S LVR025K LVR025S LVR033K LVR033S LVR040K LVR040S LVR055K LVR055S 0.05 0.08 0.08 0.12 0.12 0.16 0.16 0.25 0.25 0.33 0.33 0.40 0.40 0.55 0.55 0.12 0.19 0.19 0.30 0.30 0.37 0.37 0.56 0.56 0.74 0.74 0.90 0.90 1.25 1.25 240 265 1.0 120 135 20.0 240 265 1.0 120 135 20.0 240 265 1.2 120 135 20.0 240 265 1.2 120 135 20.0 240 265 1.2 120 135 20.0 240 265 1.2 120 135 20.0 240 265 2.0 120 135 20.0 240 265 2.0 120 135 20.0 240 265 3.5 120 135 20.0 240 265 3.5 120 135 20.0 240 265 4.5 120 135 20.0 240 265 4.5 120 135 20.0 240 265 5.5 120 135 20.0 240 265 5.5 120 135 20.0 240 265 7.0 120 135 20.0 240 265 7.0 120 135 20.0 LVR075S 0.75 1.50 240 265 7.5 2.6 3.75 18.0 0.316 0.483 0.839 [0.81mm (20)] LVR100S 1.00 2.00 240 265 10.0 2.9 5.00 21.0 0.218 0.334 0.580 [0.81mm (20)] LVR125S 1.25 2.50 240 265 12.5 3.3 6.25 23.0 0.165 0.253 0.440 [0.81mm (20)] LVR200S 2.00 4.00 240 265 20.0 4.5 10.00 28.0 0.089 0.131 0.221 [0.81mm (20)] LVR075S-240 0.75 1.50 240 265 7.5 2.6 3.75 18.0 0.316 0.483 0.839 [0.81mm (20)] LVR100S-240 1.00 2.00 240 265 10.0 2.9 5.00 21.0 0.218 0.334 0.580 [0.81mm (20)] [0.81mm (20)] LVR125S-240 1.25 2.50 240 265 12.5 3.3 6.25 23.0 0.165 0.253 0.440 LVR200S-240 2.00 4.00 240 265 20.0 4.5 10.00 28.0 0.089 0.131 0.221 [0.81mm (20)] LVR075K-240 0.75 1.50 240 265 7.5 2.6 3.75 18.0 0.316 0.483 0.839 [0.81mm (20)] LVR100K-240 1.00 2.00 240 265 10.0 2.9 5.00 21.0 0.218 0.334 0.580 [0.81mm (20)] LVR125K-240 1.25 2.50 240 265 12.5 3.3 6.25 23.0 0.165 0.253 0.440 [0.81mm (20)] LVR200K-240 2.00 4.00 240 265 20.0 4.5 10.00 28.0 0.089 0.131 0.221 [0.81mm (20)] 1.25 2.50 240 265 12.5 4.0 8.00 5.0 0.152 0.292 0.482 [0.81mm (20)] LVB LVB125 Notes: : Hold current: maximum current device will pass without interruption in 20C still air. IH : Trip current: minimum current that will switch the device from low resistance to high resistance in 20C still air. IT VMAX Operating : Maximum continuous voltage device can withstand without damage at rated current. VMAX Interrupt : Under specified conditions this is the highest voltage that can be applied to the device at the maximum interrupt current. IMAX Interrupt : Maximum fault current device can withstand without damage at rated voltage. : Power dissipated from device when in the tripped state in 20C still air. PD : Minimum resistance of device as supplied at 20C unless otherwise specified. RMIN : Maximum resistance of device as supplied at 20C unless otherwise specified. RMAX : Maximum resistance of device when measured one hour post trip at 20C unless otherwise specified. R1MAX * Electrical characteristics determined at 20C. See Application Limitations on next page. RoHS Compliant, ELV Compliant Specifications subject to change without notice. (c)2016 Littelfuse, Inc. 185 PolySwitch Resettable Devices D Line-Voltage-Rated Devices D C CL to CL C Figures L2-L7 --CLDimension Figures to C L Figure L2 C CL to C Figure L3 E E A E A B B D D C CL to CL C CL to CL Figure L4 A C CL to C Figure L5 E A E A B E A B D D C CL to CL C CL to CL Figure L6 C CL to Figure L7 E E E AA A E A E B B A B B G DD CL to CL C C C toFC L 186 L Specifications subject to change without notice. (c)2016 Littelfuse, Inc. D D C C CL to CL toC CL CL to CL RoHS Compliant, ELV Compliant PolySwitch Resettable Devices Line-Voltage-Rated Devices Table L4 -- Dimensions and Weights - Millimeters (Inches) A Part Number B C D E Figure Min Max Min Max Min Max Min Max Min Max LVR LVR005NK -- -- -- -- LVR008NS -- -- -- LVR012K -- -- -- LVR012S -- -- -- LVR016K -- -- -- LVR016S -- -- -- LVR025K -- -- -- LVR025S -- -- -- LVR033K -- -- -- LVR033S -- -- -- LVR040K -- -- -- LVR040S -- -- -- LVR055K -- -- -- LVR055S -- -- -- LVR075S -- -- -- LVR100S -- -- -- LVR125S -- -- -- LVR200S -- -- -- LVR075S-240 -- -- -- LVR100S-240 -- -- -- LVR125S-240 -- -- -- LVR200S-240 -- -- -- LVR075K-240 -- -- -- LVR100K-240 -- -- -- LVR125K-240 -- -- -- LVR200K-240 -- 7.6 (0.30) 7.6 (0.30) 7.6 (0.30) 7.6 (0.30) 7.6 (0.30) 7.6 (0.30) 7.6 (0.30) 7.6 (0.30) 7.6 (0.30) 7.6 (0.30) 7.6 (0.30) 7.6 (0.30) 7.6 (0.30) 7.6 (0.30) 7.6 (0.30) 7.6 (0.30) 5.1 (0.20) 5.1 (0.20) 5.1 (0.20) 5.1 (0.20) 5.1 (0.20) 5.1 (0.20) 5.1 (0.20) 5.1 (0.20) 7.6 (0.30) 7.6 (0.30) 7.6 (0.30) 7.6 (0.30) -- -- 5.8 (0.23) 5.8 (0.23) 5.8 (0.23) 5.8 (0.23) 5.8 (0.23) 5.8 (0.23) 5.8 (0.23) 5.8 (0.23) 5.8 (0.23) 5.8 (0.23) 5.8 (0.23) 5.8 (0.23) 5.8 (0.23) 5.8 (0.23) 5.8 (0.23) 5.8 (0.23) 6.1 (0.24) 11.4 (0.45) 11.4 (0.45) 11.4 (0.45) 6.1 (0.24) 11.4 (0.45) 11.4 (0.45) 11.4 (0.45) 6.1 (0.24) 11.4 (0.45) 11.4 (0.45) 11.4 (0.45) -- LVR008NK 4.3 (0.17) 4.3 (0.17) 4.3 (0.17) 4.3 (0.17) 4.3 (0.17) 4.3 (0.17) 4.3 (0.17) 4.3 (0.17) 4.3 (0.17) 4.3 (0.17) 4.3 (0.17) 4.3 (0.17) 4.3 (0.17) 4.3 (0.17) 4.3 (0.17) 4.3 (0.17) 4.1 (0.16) 8.9 (0.35) 8.9 (0.35) 8.9 (0.35) 4.1 (0.16) 8.9 (0.35) 8.9 (0.35) 8.9 (0.35) 4.1 (0.16) 8.9 (0.35) 8.9 (0.35) 8.9 (0.35) -- -- 12.1 (0.48) 9.9 (0.39) 12.4 (0.49) 10.2 (0.40) 12.9 (0.51) 10.7 (0.43) 13.8 (0.54) 12.5 (0.50) 18.8 (0.74) 17.4 (0.69) 19.0 (0.75) 16.5 (0.65) 20.9 (0.82) 19.5 (0.77) 22.4 (0.88) 21.7 (0.85) 23.4 (0.92) 24.4 (0.96) 27.4 (1.08) 33.8 (1.33) 23.4 (0.92) 24.4 (0.96) 27.4 (1.08) 33.8 (1.33) 25.4 (1.00) 28.8 (1.13) 31.8 (1.25) 34.80 (1.37) -- LVR005NS 6.9 (0.27) 6.9 (0.27) 7.2 (0.28) 7.2 (0.28) 8.3 (0.33) 8.3 (0.33) 9.9 (0.39) 9.9 (0.39) 9.6 (0.38) 9.6 (0.38) 11.4 (0.45) 11.4 (0.45) 11.5 (0.46) 11.5 (0.46) 14.0 (0.55) 14.0 (0.55) 11.5 (0.45) 18.7 (0.74) 21.2 (0.84) 24.9 (0.98) 11.5 (0.45) 18.7 (0.74) 21.2 (0.84) 24.9 (0.98) 11.5 (0.45) 18.7 (0.74) 21.2 (0.84) 24.9 (0.98) -- -- 4.6 (0.18) 4.6 (0.18) 4.6 (0.18) 4.6 (0.18) 3.8 (0.15) 3.8 (0.15) 3.8 (0.15) 3.8 (0.15) 3.8 (0.15) 3.8 (0.15) 3.8 (0.15) 3.8 (0.15) 3.8 (0.15) 3.8 (0.15) 4.1 (0.16) 4.1 (0.16) 4.8 (0.19) 5.1 (0.20) 5.3 (0.21) 6.1 (0.24) 4.8 (0.19) 5.1 (0.20) 5.3 (0.21) 6.1 (0.24) 4.1 (0.16) 4.1 (0.16) 4.1 (0.16) 4.1 (0.16) Part Number LVB LVB125 A Min -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- B Max 24.8 25.2 (0.98) (.099) Min C Max 26.8 27.2 (1.06) (1.07) RoHS Compliant, ELV Compliant Min D Max 8.9 11.4 (0.35) (0.45) E Min Max 5.1 (0.20) -- -- Min F Max 4.2 4.6 (0.17) (0.18) Min G Max 20.0 20.3 (0.79) (0.80) Min Max -- -- 2.5 (0.80) Specifications subject to change without notice. (c)2016 Littelfuse, Inc. Device Mass(g) (Only for Reference) L2 0.177 L4 0.211 L2 0.233 L4 0.211 L2 0.231 L4 0.235 L2 0.253 L4 0.291 L3 0.508 L5 0.472 L3 0.628 L5 0.600 L3 0.698 L5 0.688 L3 1.100 L5 1.060 L5 1.088 L4 1.345 L4 1.800 L5 2.777 L5 1.088 L4 1.345 L4 1.800 L5 2.777 L3 1.088 L2 1.345 L2 1.800 L7 2.777 Figure L6 Device Mass(g) (Only for Reference) 1.653 187 PolySwitch Resettable Devices Line-Voltage-Rated Devices Figure L8 -- Typical Time-to-Trip Curves at 20C LVR/LVB A = LVR005N B = LVR008N C = LVR012 D = LVR016 E = LVR025 F = LVR033 G = LVR040 H = LVR055 I = LVR075/LVR075-240 J = LVR100/LVR100-240 K = LVR125/LVR125-240 L = LVB125 M = LVR200/LVR200-240 1000 I Time-to-trip (s) F G G F E 100 E B B A J L K J LK M M D C C A I H H D 10 K J 1 I C B A A 0.1 0.1 C B G D D 1 E E F F G I J LK L M M HH 10 Fault Current (A) 100 Table L5 -- Physical Characteristics and Environmental Specifications LVR/LVB Physical Characteristics Lead Material LVR005N to LVR016 : Tin-plated Copper, (24AWG), o0.51mm (0.020in) LVR025 to LVR040 : Tin-plated Copper, (22AWG), o0.64mm (0.025in) LVR055 to LVR200 : Tin-plated Copper, (20AWG), o0.81mm (0.032in) LVR075-240 to LVR200-240: Tin-plated Copper, (20AWG), o0.81mm (0.032in) LVB125 : Tin-plated Copper, (20AWG), o0.81mm (0.032in) Soldering Characteristics Solderability per ANSI/J-STD-002 Category 3 Solder Heat Withstand Per IEC-STD 68-2-20, Test Tb, Method 1A, Condition B, Can Withstand 10 s at 260C 5C Insulating Material LVR005N to LVR055 : Cured, Flame-retardant Epoxy Polymer, Meets UL 94V-0 LVR075 to LVR200 : Cured, Flame-retardant Modified Silicone, Meets UL 94V-0 LVR075-240 to LVR200-240: Cured, Flame-retardant Epoxy Polymer, Meets UL 94V-0 LVB125 : Glass Reinforced PBT, Meets UL 94V-0 Note: Devices are not intended to be placed through a reflow process. Environmental Specifications Test Conditions Resistance Change Passive Aging 70C, 1000 hrs 10% 85C, 1000 hrs 10% Humidity Aging 85C, 85% RH, 1000 hrs 20% Thermal Shock 85C, -40C (10 Times) 15% Solvent Resistance MIL-STD-202, Method 215F No Change Agency Recognitions UL File # E74889 CSA File # CA78165 TUV Certificate Number Available on Request (per IEC 60730-1). 188 Specifications subject to change without notice. (c)2016 Littelfuse, Inc. RoHS Compliant, ELV Compliant PolySwitch Resettable Devices Line-Voltage-Rated Devices Table L6 -- Packaging and Marking Information Part Number LVR/LVB LVR005NK LVR005NK-2 LVR005NS LVR005NS-2 LVR008NK LVR008NK-2 LVR008NS LVR008NS-2 LVR012K LVR012K-2 LVR012S LVR012S-2 LVR016K LVR016K-2 LVR016S LVR016S-2 LVR025K LVR025K-2 LVR025S LVR025S-2 LVR033K LVR033K-2 LVR033S LVR033S-2 LVR040K LVR040K-2 LVR040S LVR040S-2 LVR055K LVR055S LVR055S-2 LVR075S LVR100S LVR125S LVR200S LVR075S-240 LVR075S-240-2 LVR075S-240-AP LVR100S-240 LVR100S-240-2 LVR100S-240-AP LVR125S-240 LVR125S-240-2 LVR125S-240-AP LVR200S-240 LVR200S-240-2 LVR200S-240-AP LVR075K-240 LVR075K-240-2 LVR075K-240-AP LVR100K-240 LVR100K-240-2 LVR100K-240-AP LVR125K-240 LVR125K-240-2 LVR125K-240-AP LVR200K-240 LVR200K-240-2 LVR200K-240-AP LVB125 Bag Quantity Tape and Reel Quantity Ammo Pack Quantity Standard Package Quantity Part Marking Agency Recognition 500 -- 500 -- 500 -- 500 -- 500 -- 500 -- 500 -- 500 -- 500 -- 500 -- 500 -- 500 -- 500 -- 500 -- 500 500 -- 500 250 250 250 500 -- -- 250 -- -- 250 -- -- 250 -- -- 500 -- -- 250 -- -- 250 -- -- 250 -- -- 250 -- 1,500 -- 1,500 -- 1,500 -- 1,500 -- 2,000 -- 2,000 -- 2,000 -- 2,000 -- 2,000 -- 2,000 -- 2,000 -- 2,000 -- 2,000 -- 2,000 -- -- 1,000 -- -- -- -- -- 1,000 -- -- 1,000 -- -- 1,000 -- -- 1,000 -- -- 1,000 -- -- 1,000 -- -- 1,000 -- -- 1,000 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 1,000 -- -- 1,000 -- -- 1,000 -- -- 1,000 -- -- 1,000 -- -- 1,000 -- -- 1,000 -- -- 1,000 -- 10,000 7,500 10,000 7,500 10,000 7,500 10,000 7,500 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 10,000 5,000 10,000 5,000 5,000 5,000 10,000 5,000 5,000 5,000 5,000 5,000 5,000 5,000 5,000 5,000 5,000 5,000 10,000 5,000 5,000 5,000 5,000 5,000 5,000 5,000 5,000 5,000 5,000 5,000 5,000 L005 L005 L005 L005 L008 L008 L008 L008 L012 L012 L012 L012 L016 L016 L016 L016 L025 L025 L025 L025 L033 L033 L033 L033 L040 L040 L040 L040 L055 L055 L055 L075 L100 L125 L200 L075 L075 L075 L100 L100 L100 L125 L125 L125 L200 L200 L200 L075 L075 L075 L100 L100 L100 L125 L125 L125 L200 L200 L200 B125 UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL, CSA, TUV, CQC UL RoHS Compliant, ELV Compliant Specifications subject to change without notice. (c)2016 Littelfuse, Inc. 189 PolySwitch Resettable Devices Line-Voltage-Rated Devices Table L7 -- Tape and Reel Specifications LVR devices are available in tape and reel packaging per EIA468-B/IEC60286-2 standards. Description EIA Mark Dimension (mm) Tolerance Carrier Tape Width W 18 -0.5/+1.0 Hold-down Tape Width W4 11 Minimum Top Distance between Tape Edges W6 3 Maximum Sprocket Hole Position W5 9 -0.5/+0.75 Sprocket Hole Diameter D0 4 0.2 Abscissa to Plane (Straight Lead) (LVR005N to LVR200) H 18.5 2.5 Abscissa to Plane (Kinked Lead) (LVR005N to LVR055) H0 16.0 0.5 Abscissa to Top (LVR005N to LVR016) H1 32.2 Maximum Abscissa to Top* (LVR025 to LVR200) H1 45.0 Maximum Overall Width with Lead Protrusion (LVR005N to LVR016) C1 43.2 Maximum Overall Width with Lead Protrusion (LVR025 to LVR200) C1 56.0 Maximum Overall Width without Lead Protrusion (LVR005N to LVR016) C2 42.5 Maximum Overall Width without Lead Protrusion (LVR025 to LVR200) C2 56.0 Maximum Lead Protrusion L1 1.0 Maximum Protrusion of Cut-out L 11.0 Maximum Protrusion beyond Hold-down Tape I2 Not Specified -- Sprocket Hole Pitch P0 12.7 0.3 Device Pitch (LVR005N to LVR040) -- 12.7 0.3 Device Pitch (LVR055 to LVR200) -- 25.4 0.6 Pitch Tolerance -- 20 Consecutive 1 Tape Thickness t 0.9 Maximum Overall Tape and Lead Thickness (LVR005N to LVR040) t1 1.5 Maximum Overall Tape and Lead Thickness (LVR055 to LVR200) t1 2.3 Maximum 0.3 Splice Sprocket Hole Alignment -- 0 Body Lateral Deviation Dh 0 1.0 Body Tape Plane Deviation Dp 0 1.3 Ordinate to Adjacent Component Lead P1 3.81 0.7 Lead Spacing* F 5.08 +0.75/-0.5 Reel Width (LVR005N to LVR040) W2 56.0 Maximum Reel Width* (LVR055 to LVR200) W2 63.5 Maximum a 370.0 Maximum Space between Flanges* (LVR005N to LVR040) W1 48.0 Maximum Space between Flanges* (LVR055 toLVR200) Maximum Reel Diameter W1 55.0 Arbor Hold Diameter c 26.0 12.0 Core Diameter* n 91.0 Maximum Box -- 64/372/362 Maximum Consecutive Missing Places -- None -- Empty Places per Reel -- 0.1% Maximum *Differs from EIA specification. 190 Specifications subject to change without notice. (c)2016 Littelfuse, Inc. RoHS Compliant, ELV Compliant PolySwitch Resettable Devices Line-Voltage-Rated Devices Figure L9 -- EIA Referenced Taped Component Dimensions h p h p Reference Plane H1 P1 H1 F A L H0 B W4 C2 C1 H W5 W I2 L1 P0 D0 Direction of Unreeling Cross Section A-B t Figure L10 -- EIA Referenced Reel Dimensions Reel Upper Side n Type a Direction of Unreeling Lower Side c w1 w2 Cross Section Optional Shape: Circular or Polygonal RoHS Compliant, ELV Compliant Specifications subject to change without notice. (c)2016 Littelfuse, Inc. 191 PolySwitch Resettable Devices Line-Voltage-Rated Devices Part Numbering System LVR 075 S 2 Packaging Blank = Packaged in Bags -1 = 25.4mm (1.0 inch) Minimum Lead Length -2 = Tape and Reel -X.X = Special Lead Cut Length (inch) Modifier K = Standard Kinked Lead S = Straight Lead Hold Current Indicator Product Series LVR = 240V Rated LVB = 240V Rated Warning : Application Limitations for the LVR Product Line * Users should independently evaluate the suitability of and test each product selected for their own application. * This product should not be used in an application where the maximum interrupt voltage or maximum interrupt current can be exceeded in a fault condition. Operation beyond the maximum ratings or improper use may result in device damage and possible electrical arcing and flame. * A PPTC device is not a fuse - it is a nonlinear thermistor that limits current. Under a fault condition all PPTC devices go into a high-resistance state but do not open circuit, so hazardous voltage may be present at PPTC locations. * The devices are intended for protection against damage caused by occasional overcurrent or overtemperature fault conditions and should not be used when repeated fault conditions or prolonged trip events are anticipated. * In most applications power must be removed and the fault condition cleared in order to reset a PPTC device; however under certain unusual conditions, a PPTC device may automatically reset. PPTC devices should not be used in an application where an automatic reset could create a safety hazard, such as garbage disposals and blenders. Appropriate qualification testing should be performed. * It is the responsibility of the user to determine the need for back-up or failsafe protection to prevent damage that may occur in the event of abnormal function or failure of the PPTC device. * Operation in circuits with a large inductance can generate a circuit voltage (Ldi/dt) above the rated voltage of a PPTC device. This product should not be used in an application where the maximum interrupt voltage or maximum interrupt current can be exceeded by inductive spikes. * Devices are not recommended for reflow soldering. * Device performance can be impacted negatively if devices are handled in a manner inconsistent with recommended electronic, thermal, or mechanical procedures for electronic components. * *PPTC devices are not recommended for installation in applications where the device is constrained such that its PTC properties are inhibited, for example in rigid potting materials or in rigid housings, which lack adequate clearance to accommodate device expansion. * *Contamination of the PPTC material with certain silicone-based oils or some aggressive solvents can adversely impact the performance of the devices. *Does not apply for LVB devices. Notice: Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. 192 Specifications subject to change without notice. (c)2016 Littelfuse, Inc. RoHS Compliant, ELV Compliant