POLYFUSE® Resettable PTCs Radial Leaded > 30R Series 30R Series Description t5IF34FSJFTSBEJBMMFBEFEEFWJDFJTEFTJHOFEUP provide overcurrent protection for low voltage (≤30V) applications where space is not a concern and resettable protection is preferred. Features t'BTUUJNFoUPUSJQ t3P)4DPNQMJBOU-FBE Free and Halogen-Free* t$VSFEnBNFSFUBSEBOU epoxy polymer insulating material meets UL 94V-0 requirements Agency Approvals AGENCY AGENCY FILE NUMBER Applications E183209 t64#IVCTQPSUT and peripherals t$PNQVUFSTQFSJQIFSBMT R50119318 t.PUPSQSPUFDUJPO t(FOFSBMFMFDUSPOJDT t"VUPNPUJWFBQQMJDBUJPOT Part Number I hold (A) I trip (A) V max (Vdc) I max (A) Pd typ. (W) 30R090 0.90 1.80 30 40 30R110 1.10 2.20 30 30R135 1.35 2.70 30R160 1.60 30R185 Maximum Time To Trip Resistance 30R Series Electrical Characteristics Agency Approvals Current (A) Time (Sec.) R min (Ω) R 1max (Ω) 0.6 4.50 5.90 0.070 0.220 X X 40 0.7 5.50 6.60 0.050 0.170 X X 30 40 0.8 6.75 7.30 0.040 0.130 X X 3.20 30 40 0.9 8.00 8.00 0.030 0.110 X X 1.85 3.70 30 40 1.0 9.25 8.70 0.030 0.090 X X 30R250 2.50 5.00 30 40 1.2 12.50 10.30 0.020 0.070 X X 30R300 3.00 6.00 30 40 2.0 15.00 10.80 0.020 0.080 X X 30R400 4.00 8.00 30 40 2.5 20.00 12.70 0.010 0.050 X X 30R500 5.00 10.00 30 40 3.0 25.00 14.50 0.010 0.050 X X 30R600 6.00 12.00 30 40 3.5 30.00 16.00 0.005 0.040 X X 30R700 7.00 14.00 30 40 3.8 35.00 17.50 0.005 0.030 X X 30R800 8.00 16.00 30 40 4.0 40.00 18.80 0.005 0.020 X X 30R900 9.00 18.00 30 40 4.2 40.00 20.00 0.005 0.020 X X R min = Minimum resistance of device in initial (un-soldered) state. I hold = Hold current: maximum current device will pass without tripping in 23°C still air. I trip = Trip current: minimum current at which the device will trip in 23°C still air. R 1max = Maximum resistance of device at 23°C measured one hour after tripping. V max = Maximum voltage device can withstand without damage at rated current (Imax) Caution: Operation beyond the specified rating may result in damage and possible arcing and flame. I max = Maximum fault current device can withstand without damage at rated voltage (Vmax) Pd = Power dissipated from device when in the tripped state at 23°C still air. * Effective January 1, 2010, all 30R PTC products will be manufactured Halogen Free (HF). Existing Non-Halogen Free 30R PTC products may continue to be sold, until supplies are depleted. © 2010 Littelfuse, Inc Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/30R.html for current information. 75 30R Series Revised: July 12, 2010 POLYFUSE® Resettable PTCs Radial Leaded > 30R Series Temperature Rerating Ambient Operation Temperature -40°C -20°C 0°C 23°C 40°C 50°C 60°C 70°C 85°C Hold Current (A) Part Number 30R090 1.31 1.17 1.04 0.90 0.75 0.69 0.61 0.55 0.47 30R110 1.60 1.43 1.27 1.10 0.91 0.85 0.75 0.67 0.57 30R135 1.96 1.76 1.55 1.35 1.12 1.04 0.92 0.82 0.70 30R160 2.32 2.08 1.84 1.60 1.33 1.23 1.09 0.98 0.83 30R185 2.68 2.41 2.13 1.85 1.54 1.42 1.26 1.13 0.96 30R250 3.63 3.25 2.88 2.50 2.08 1.93 1.70 1.53 1.30 30R300 4.35 3.90 3.45 3.00 2.49 2.31 2.04 1.83 1.56 30R400 5.80 5.20 4.60 4.00 3.32 3.08 2.72 2.44 2.08 30R500 7.25 6.50 5.75 5.00 4.15 3.85 3.40 3.05 2.60 30R600 8.70 7.80 6.90 6.00 4.98 4.62 4.08 3.66 3.12 30R700 10.15 9.10 8.05 7.00 5.81 5.39 4.76 4.27 3.64 30R800 11.60 10.40 9.20 8.00 6.64 6.16 5.44 4.88 4.16 30R900 13.05 11.70 10.35 9.00 7.47 6.93 6.12 5.49 4.68 Temperature Rerating Curve 0.90A 1.10A 1.35A 1.60A 1.85 A 2.50A 3.00A 4.00A 5.00A 6.00A 7.00A 8.00A 9.00A Average Time Current Curves 150% 30R Percentage of Rated Current 100000 170% 10000 Time in Seconds 1000 130% 110% 90% 70% 50% 30% 100 10% -40 -30 -20 10 -10 0 10 20 30 40 Temperature (°C) 50 60 70 80 1 0.1 0.01 0.1 1 10 100 Current in Amperes The average time current curves and Temperature Rerating curve performance is affected by a number or variables, and these curves provided as guidance only. Customer must verify the performance in their application. 76 30R Series Revised: July 12, 2010 © 2010 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/30R.html for current information. POLYFUSE® Resettable PTCs Radial Leaded > 30R Series Soldering Parameters - Wave Soldering Refer to the condition recommended by the flux manufacturer. Pre-Heating Zone Max. ramping rate should not exceed 4°C/Sec. Cooling Zone Cooling 220 Temperature (°C) Soldering Zone Soldering 260 Max. solder temperature should not exceed 260°C Cooling by natural convection in air. Preheating 190 160 0 60 min. 5 max. Time(s) Lead Material Soldering Characteristics Environmental Specifications 0.90-2.50A: Tin-plated Copper clad steel 3.00-9.00A: Tin-plated Copper Solderability per MIL–STD–202, Method 208E Insulating Material Cured, flame retardant epoxy polymer meets UL94V-0 requirements. Device Labeling Marked with ‘LF’, voltage, current rating, and date code. © 2010 Littelfuse, Inc Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/30R.html for current information. Operating/Storage Temperature -40°C to +85°C Maximum Device Surface Temperature in Tripped State 125°C Passive Aging +85°C, 1000 hours -/+5% typical resistance change Humidity Aging +85°C, 85% R.H., 1000 hours -/+5% typical resistance change Thermal Shock +85°C to -40°C 10 times -/+5% typical resistance change Solvent Resistance MIL–STD–202, Method 215F No change Moisture Resistance Level Level 1, J–STD–020C 77 30R Series Revised: July 12, 2010 30R Series Physical Specifications POLYFUSE® Resettable PTCs Radial Leaded > 30R Series Dimensions Part Marking System E A Single Sided Marking Littelfuse Trademark 30 110U XXXX B Voltage Rating Current Rating Date Code (Contact Littelfuse for additional information) D C Part Number 30R090 A Inches mm Max. Max. 0.29 7.40 B Inches mm Max. Max. 0.48 12.20 C Inches mm Typ. Typ. 0.20 5.10 D Inches mm Min. Min. 0.30 7.60 E Inches mm Max. Max. 0.12 3.00 Physical Characteristics Lead (dia) Material Inches mm 0.02 0.51 Sn/CuFe 30R110 0.29 7.40 0.56 14.20 0.20 5.10 0.30 7.60 0.12 3.00 0.02 0.51 Sn/CuFe 30R135 0.35 8.90 0.53 13.50 0.20 5.10 0.30 7.60 0.12 3.00 0.02 0.51 Sn/CuFe 30R160 0.35 8.90 0.60 15.20 0.20 5.10 0.30 7.60 0.12 3.00 0.02 0.51 Sn/CuFe 30R185 0.40 10.20 0.62 15.70 0.20 5.10 0.30 7.60 0.12 3.00 0.02 0.51 Sn/CuFe 30R250 0.45 11.40 0.72 18.30 0.20 5.10 0.30 7.60 0.12 3.00 0.02 0.51 Sn/Cu 30R300 0.45 11.40 0.76 19.20 0.20 5.10 0.30 7.60 0.12 3.00 0.03 0.81 Sn/Cu 30R400 0.55 14.00 0.87 22.00 0.20 5.10 0.30 7.60 0.12 3.00 0.03 0.81 Sn/Cu 30R500 0.55 14.00 1.01 25.60 0.40 10.20 0.30 7.60 0.12 3.00 0.03 0.81 Sn/Cu 30R600 0.65 16.50 1.06 26.80 0.40 10.20 0.30 7.60 0.12 3.00 0.03 0.81 Sn/Cu 30R700 0.75 19.10 1.13 28.60 0.40 10.20 0.30 7.60 0.12 3.00 0.03 0.81 Sn/Cu 30R800 0.85 21.60 1.22 31.10 0.40 10.20 0.30 7.60 0.12 3.00 0.03 0.81 Sn/Cu 30R900 0.95 24.10 1.24 31.60 0.40 10.20 0.30 7.60 0.12 3.00 0.03 0.81 Sn/Cu 78 30R Series Revised: July 12, 2010 © 2010 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/30R.html for current information. POLYFUSE® Resettable PTCs Radial Leaded > 30R Series Part Ordering Number System 30 R 250 U PR PACKAGING STYLE BLANK: Bulk R: Tape & Ammo SERIES QUANTITY CODE: F=200 H=100 M=1000 P=2000 U=500 TYPE: U (30VDC) I HOLD CURRENT CODE (SEE TABLE BELOW) R: RADIAL VOLTAGE RATING (VDC) Packaging 30R090 30R110 30R135 30R160 30R185 30R250 30R300 30R400 30R500 30R600 30R700 Ordering Number 30R090UU 30R090UPR 30R110UU 30R110UPR 30R135UU 30R135UPR 30R160UU 30R160UPR 30R185UU 30R185UPR 30R250UU 30R250UPR 30R300UU 30R300UPR 30R400UF 30R400UMR 30R500UF 30R500UMR 30R600UF 30R600UMR 30R700UF 30R700UMR I hold (A) I hold Code 0.90 090 1.10 110 1.35 135 1.60 160 1.85 185 2.50 250 3.00 300 4.00 400 5.00 500 6.00 600 7.00 700 Quantity & Packaging Codes Packaging Option Quantity Bulk 500 U Tape and Ammo 2000 PR Bulk 500 U Tape and Ammo 2000 PR Bulk 500 U Tape and Ammo 2000 PR Bulk 500 U Tape and Ammo 2000 PR Bulk 500 U Tape and Ammo 2000 PR Bulk 500 U Tape and Ammo 2000 PR Bulk 500 U Tape and Ammo 2000 PR Bulk 200 F Tape and Ammo 1000 MR Bulk 200 F Tape and Ammo 1000 MR Bulk 200 F Tape and Ammo 1000 MR Bulk 200 F Tape and Ammo 1000 MR 30R800 30R800UH 8.00 800 Bulk 100 H 30R900 30R900UH 9.00 900 Bulk 100 H © 2010 Littelfuse, Inc Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/30R.html for current information. 30R Series Part Number 79 30R Series Revised: July 12, 2010 POLYFUSE® Resettable PTCs Radial Leaded > 30R Series Tape and Ammo Specifications Devices taped using EIA468-B/IE286-2 standards. See table below and Figure 1 for details. Dimension EIA Mark IEC Mark Carrier tape width W Hold down tape width: Dimensions Dim. (mm) Tol. (mm) W 18 -0.5 / +1.0 W4 W0 11 min. Top distance between tape edges W6 W2 3 max. Sprocket hole position W5 W1 9 -0.5 / +0.75 Sprocket hole diameter* D0 D0 4 -0.32 / +0.2 Abscissa to plane(straight lead) H H 18.5 -/+ 3.0 Abscissa to plane(kinked lead) H0 H0 16 -/+ 0.5 Abscissa to top: 30R090-30R185 H1 H1 32.2 max. Abscissa to top: 30R250-30R900 Overall width w/o lead protrusion: 30R090-30R185 C1 Overall width w/o lead protrusion: 30R250-30R900 Overall width w/ lead protrusion: 30R090-30R185 C2 Overall width w/ lead protrusion: 30R250-30R900 Lead protrusion l1 L1 45.0 max. 42.5 max. 56 max. 43.2 max. 57 max. 1.0 max. max. Protrusion of cut out L L 11 Protrusion beyond hold–down tape l2 l2 Not specified Sprocket hole pitch: 30R090-30R300 P0 P0 12.7 -/+ 0.3 Sprocket hole pitch on: 30R400-30R900 P0 P0 25.4 -/+ 0.5 Device pitch: 30R090-30R300 12.7 Device pitch: 30R400-30R900 25.4 Pitch tolerance 20 consecutive. -/+ 1 0.9 max. Tape thickness t Tape thickness with splice: 30R090-30R250 t1 t 1.5 max. Tape thickness with splice: 30R300-30R900 t1 2.0 max. 0 -/+ 0.3 Splice sprocket hole alignment Body lateral deviation Δh Δh 0 -/+ 1.0 Body tape plane deviation Δp Δp 0 -/+ 1.3 Ordinate to adjacent component lead* P1 P1 3.81 -/+ 0.7 Ordinate to adjacent component lead* 7.62 -/+ 0.7 Lead spacing: 30R090–30R400 F F 5.08 -/+ 0.8 Lead spacing: 30R500-30R900 F F 10.18 -/+ 0.8 *Differs from EIA Specification 80 30R Series Revised: July 12, 2010 © 2010 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/30R.html for current information. POLYFUSE® Resettable PTCs Radial Leaded > 30R Series Tape and Ammo Diagram Δh Figure 1 Δh Δh Δp Reference plane A1 H1 F A L B H0 W4 W5 W H1 C 1 H C2 I2 L1 P0 D0 Direction of unreeling Cross section A - B 30R Series t © 2010 Littelfuse, Inc Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/30R.html for current information. 81 30R Series Revised: July 12, 2010