Resistors Metal Element Current Sense Resistor ULR Series Robust metal strip able to withstand high temperature and high current. Low TCR and Inductance Resistance Range from 0.1m to 10m Includ es anti-sulphur types AEC-Q200 Higher waagtt e devices feature PCB clearance gap to maximize thermal performance AllAll partsparts araree Pb-Pb-frfreeee andand ccomplyomply withwith EUEU DirDirectivectivee 2011/65/EU2011/65/EU amendedamended bbyy (EU)(EU) 2015/8632015/863 (R(RoHS3)oHS3) Electrical Data Power Dielectric TCR Ambient 1 Type Size Coating Rating Standard Resistance Value m Tolerance (%) Withstanding (ppm/C) Temperature (C) 80C (W) Voltage (V) ULRG1 / 0.2, 0.25, 0.3, 0.4, 0.5, 0.6 200 1206 1 ULR1S 0.75, 1, 1.2, 2, 2.5, 3, 3.5, 4, 5, 5.5, 6, 7, 8, 9, 10 50 ULRG15 / 0.2, 0.25, 0.3, 0.4, 0.5 150 2010 1.5 ULR15S 0.75, 1, 1.5, 2, 2.5, 3, 4, 5, 5.5, 6, 7, 8, 9, 10 50 1 300 ULR2N 1020 2 1.5, 2, 2.5, 3 170 ULRG2 / 2 6.5, 7, 7.5, 8, 9, 10 ULR2 50 Green ULRG25 / N/A 2.5 3.5, 4, 4.5, 5, 5.5, 6 2512 Underside ULR25 0.15, 0.25, 0.3, 0.4, 0.5, 0.75 150 ULRG3 / 1, 5 -55 to +170 ULR3 1, 1.5, 2, 2.5, 3 50 0.1 500 3 0.2, 0.25, 0.3, 0.4 350 ULR3N 1225 0.5 300 0.7, 0.75, 0.8, 0.9, 1.0 250 1.5, 2.0, 2.5, 3.0 100 0.5, 0.75, 1, 1.5, 2 50 ULRB1 / 2.5, 3, 3.5 150 1 ULR1 4, 4.5, 5, 5.5, 10 100 2512 Black 200 6, 6.5, 7, 7.5 75 ULRB2 / 0.5, 0.75, 1, 1.5, 2 50 2 ULR2 2.5, 3 150 Notes: 1. For higher resistance values please refer to LRMA series. Performance Data AEC-Q200 Table 7 Max. (add R0005) Method Green Underside 1 ref. Test Black 1206 & 2010 1020, 2512 & 1225 3 High Temp. Exposure * MIL-STD-202 Method 108 R% 1 4 Temperature Cycling JESD22 Method JA-104 R% 0.5 1 6 Moisture Resistance MIL-STD-202 Method 106 R% 1 7 Biased Humidity MIL-STD-202 Method 103 R% 1 8 Operational Life (Cyclic Load) * MIL-STD-202 Method 108 R% 1 14 Vibration MIL-STD-202 Method 204 R% 0.5 1 15 Resistance to Soldering Heat * MIL-STD-202 Method 210 R% 0.5 1 16 Thermal Shock * MIL-STD-202 Method 107 R% 0.5 1 18 Solderability J-STD-002 >95% coverage 21 Board Flex AEC-Q200-005 R% 0.5 1 22 Terminal Strength AEC-Q200-006 R% 0.25 1 Short Term Overload * 5 x Pr for 5s R% 0.5 1 2 Resistance to Sulphur-Bearing Gas EIA-977 R% N/A 1 Notes: 1. Full AEC-Q200 qualification applies to 2512 size. The 1206 and 2010 sizes have received the tests marked *. 2. Resistance to sulphur bearing gas has been tested for green underside construction only. General Note BI Technologies IRC Welwyn TT Electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT Electronics own data and is considered accurate at time of going to print. www.ttelectronics.com/resistors TT Electronics plc 03.21Metal Element Current Sense Resistor ULR Series UUULLLRRRGG2325 // 0.5, 0.75 100 Non 32 6.5, 7, 8, 9, 10 200 2 UUULRLLRRG323 / e 1, 10.5.5, ,2 0, .27.55, 3 15000 Non Green 3 200 2 ULURLGR235 / ULR1 e 0.15,, 10..57,5 2, ,1 2, .15.,5 3, 2 5500 2.5 4, 4.5, 5, 6 1, 5 -55 to +170 ULR25 ULR1 0.5, 20..57,5 3, ,1 3, .15.5, 2 15500 ULRB2 / 1 Physical Data ULRG3 / Non 0.5, 0.75 100 4, 42.5.5, ,5 3, ,5 3.5.5, 10 110500 3 2 200 ULR1 Black 1 ULRB2 / ULR3 e 1, 1.5, 2, 2.5, 3 50 Metal Element 4, 4.65,, 65.,5 5, .75, 10 17050 Metal Element ULR1 Black Dimensions(mm) and weight (mg) ULR1 0.5, 0.75, 1, 1.5, 2 50 Metal ElementULRB2 / 6, 6.5, 7 75 2 0.5, 0.75, 1, 1.5, 2 50 2.5, 3, 3.5 150 Current Sense Resistor Current Sense Resistor UULLRRB22 / L ULRB2 / 1 Size Coating Values 2 0W.5, 0.75,T (0.2) 1, 1.5, 2 D 50Wt (nom) 4, 4.5, 5, 5.5, 10 100 Current Sense Resistor ULR2 (0.25) ULR1 Black Metal Element 6, 6.5, 7 75 ULR Series ULR Series Notes: 1. For higher resistance values please refer to LRMA series. 2. Package sizes 1206 and 2010 are uncoated on the top surface and unmarked. 0.2, 0.25 1.5 0.25 ULRB2 / ULR Series 1.6 0.3 1.0 25 2 0.5, 0.75, 1, 1.5, 2 50 Notes: 1. For higher resistance values please refer to LRMA series. 2. Package sizes 1206 and 2010 are uncoated on the top surface and unmarked. Current Sense Resistor ULR2 0.3, 0.4 1.4 0.25 0.5, 0.6 1.35 0.25 ULR Series Notes: 1. For higher resistance values please refer to LRMA series. 2. Package sizes 1206 and 2010 are uncoated on the top surface and unmarked. 1206 0.75 3.2 1.23 0.25 Physical Data Physical Data 1, 1.2, 3.5, 4, 5, 5.5, 6 1.6 0.1 0.6 1.1 0.25 20 Physical Data Physical Data Dimensions(mm) and weight (mg) 2, 2.5, 3, 10 0.6 0.25 Dimensions (mm) and weight (mg) Size Coating Values L (0.25) W T (0.2) D Wt (nom) Physical Data Physical Data 7, 8, 9 0.9 0.25 DSiimzeensiCoonsa t(imngm) and weVigahltu (emsg) L (0.25) W T (0.2) D Wt (nom) 0.2, 0.25 1.5 0.25 0.3 1.6 0.3 1.0 1.4 0.25 25 Size Coating Values L (0.25) W T (0.2) D Wt (nom) 0.5, 0.6, 1, 4, 5, 6 1.1 0.25 0.2 2.34 0.25 1.6 0.4 1.4 0.25 1D2im012066ensions (mm) an0d. 5w, e02i.g,6 h3, t,1 (1,m 04g, )5, 6 3.2 3.20 01..61 00..2255 20 0.5, 0.6, 1 ,4, 5, 60.25 1.1 0.252.24 0.25 10..61 1S2iz0e6 Coating 2V,a 3lu, e1s0 L (3.02.025) W T (0.2) 0.6 D0.25 Wt (2n0om) 7, 8, 9 2.54 0.3 1.0 0.9 0.25 50 2, 3, 10 1.6 0.1 0.6 0.6 0.25 20 0.1 0.3 2.04 0.25 0.5, 0.6, 1, 4, 5, 6 1.1 0.25 None 0.577, 8, 9,, 18,, 49, 5 0.9 0.2510.8.94 00..2255 1.6 0.2 2.34 0.25 1206 2, 3, 10 3.20 0.6 0.25 20 0.4 1.84 0.25 None 02.5, ,6 1, ,7 4, ,8 5 2.54 11..5844 00..2255 0.1 2010 0.25 5.08 2.24 0.25 40 7, 8, 9 0.9 0.25 2.54 0.3 1.0 50 2, 63, 7, 8 20..5145 11..0544 00..2255 0.5 2.17 0.25 0.3 2.04 0.25 2010 5.08 40 None 0.5, 1, 4, 5 1.84 0.25 2010 Green 5.08 0.15 90.4, 310 0.6 1.84 0.2511..2094 00..2255 2010 0.75 5.08 2.04 0.25 Underside 2, 6, 7, 8 2.54 1.54 0.25 0.5, 1, 4, 5 1.84 0.25 90, .150 0.6 21..6289 00..2255 2010 5.08 40 2, 6, 7, 83 0.15 1.54 0.251.04 0.25 1, 1.5, 4, 5, 5.5 1.84 0.25 2.54 00.7.55 2.54 0.15 0.6 22..4688 00..2255 40 3 0.6 1.04 0.25 40 9, 10 0.6 1.29 0.25 0.15 2, 2.5, 6, 7, 810, .57,5 6 3.0 1.54 0.2512..9438 00..2255 9,1 0 1.29 0.25 Green 0.5 2.68 0.25 0.15 2.98 0.25 1.51,, 65.,5 6, 7 30..02 11..4933 00..2255 3 1.04 0.25 Green 0.75 2.48 0.25 0.2 2.88 0.25 21.53, ,6 8.5 -, 272 0.2 11..1483 00..2255 3.0 0.3 1.0 1, 5, 6 1.93 0.25 0.25, 0.39, 10 3.0 2.68 0.251.29 0.25 Green 2 43, ,4 8.5 - 22 21..1188 00..2255 Green 0.4 2.18 0.25 1.5, 6.5, 7 0.2 1.43 0.25 1020 1, 1.5, 2, 2.5, 3 2.54 5.080.25 0.6 0.57 0.25 45 0.5 - 0.7540, .45.5 1.0 1.4 2.18 0.25 Underside 2 3, 8 - 22 1.18 0.25 3.18 0.35 1.93 0.75 1 - 10 0.6 0.700.155.,5 2.5 11..04 2.98 0.25 4, 4.5 2.18 0.25 0.5 1.4 0.751, 2.5 01..80 0.5 1.4 0.75, 2.50.2 1.0 2.88 0.25 2512 6.35 60 3.0 0.3 1.0 11.5 00.6.85 1 0.8 0.75, 2.5 1.0 25125122 6.356.35 6060 0.25, 0.3 2.68 0.25 1.5 0.65 2,1 5.5, 6 00..655 1 0.8 2512 2, 5, 6 6.35 0.5 60 0.4 2.18 0.25 2, 35, 6 3.18 00..75 1.3 0.38 1.5 0.65 3 0.7 1.3 0.38 Black Black 3.18 0.25 33.5 30..1285 00.7.71 1.3 0.38 2, 0.55, 6 0.5 2.68 0.25 3.5 0.71 Black 2512 6.35 60 0.25 3443.5 3.18 0.6 000..7.671 1.3 0.38 Metal Strip Current Sense Resistors Surface Mount 0.75 2.48 0.25 Black 4.5 0.58 0.25 434..55 000..5.7681 Metal Strip Current Sense Resistors Surface Mount 5.5, 6.5 0.47 1, 5, 5.5, 6 1.93 0.25 4 0.6 5.54,. 56.5 00..4578 Metal Strip Current Sense Resistors Surface Mount 3.0 0.2 0.6 7 0.45 2, 2.5, 3, 3.5, 8, 9, 104.5 0.58 1.18 0.25 5.57, 6.5 00..4457 10 0.8 1.9 0.15 Welwyn Components 5.5, 6.5 0.47 ULR Series 170 00..485 1.9 0.15 4, 4.5 2.18 0.25 Welwyn Components 7 0.45 ULR Series 10 0.8 1.9 0.15 Welwyn Components 1.5, 6.5, 7, 7.5 1.43 0.25 ULR Series 10 0.8 1.9 0.15 Construction 0.1, 0.2, 1 1.00.25 Construction Construction 0.25, 0.3, 0.4 1 0.50.25 Construction Construction Black coat Construction 0.5, 0.7, 0.75, 0.8, 0.9, Black coat A low TCR resistance alloy plate, with tin plated connection bands is protectively coated on the upper and lower 0.6 0.50.25 Black Coat 1.0 1225 3.0 6.350.25 65 A low TCR resistance alloy plate, with tin plated connection bands is protectively coated on the upper and lower faces and numerically marked with the resistance value. This part is suitable for wave or reflow soldering. A low TCR resistance alloy plate, with tin plated connection bands is protectively coated on the upper and lower 0.15 0.6 1.00.25 faces and numerically marked with the resistance value. This part is suitable for wave or reflow soldering. faces and numerically marked with the resistance value. This part is suitable for wave or reflow soldering. Green coat 0.2 0.6 0.80.25 G reen coat A low TCR resistance alloy plate is grooved to set the final resistance, the lower faces are tin plated for 0.25, 0.30 0.6 0.50.25 Green Underside Coat A low TCR resistance alloy plate is grooved to set the final resistance, the lower faces are tin plated for con nections, and it is protectively coated on the upper and lower faces and numerically marked with the resistance 0.5 1.4 A low TCR resistance alloy plate is grooved to set the final resistance and the lower face only is protected with an con nections, and it is protectively coated on the upper and lower faces and numerically marked with the resistance v alue. This part is ONLY suitable for reflow soldering. epoxy coating. The lower faces are tin plated for connections. This part is ONLY suitable for reflow soldering. 0.75, 2.5 1.0 value. This part is ONLY suitable for reflow soldering. 1 0.8 Uncoated Marking Uncoated 1.5 0.65 A low TCR resistance alloy plate is grooved to set the final resistance and the lower face only is protected with an Only black coated parts are marked. For values which are integer numbers of milliohms, the marking is 4-character A low TCR resistance alloy plate is grooved to set the final resistance and the lower face only is protected with an epoxy coating. The low2, 5, 6er faces are tin plated for connecti0.5ons. This part is ONLY suitable for reflow soldering. IEC62 code e.g. R002 for 2m , R010 for 10m . For values including fractions of a milliohm the marking is 3 or epoxy coating. The lower faces are tin plated for connections. This part is ONLY suitable for reflow soldering. 3 0.7 1.3 0.38 4-character code using M to indicate the decimal point, e.g. M75 for 0.75m , 1M50 for 1.5m . 3.18 2512 Black 6.35 60 Marking 0.25 3.5 0.71 Marking Only 2512 size parts are marked. For values which are integer numbers of milliohms, the marking is 4-character 4 0.6 Only 2512 size parts are marked. For values which are integer numbers of milliohms, the marking is 4-character IEC62 code e.g. R002 for 2m , R010 for 10m . For values including fractions of a milliohm the marking is 3 or 4.5 0.58 IEC62 code e.g. R002 for 2m , R010 for 10m . For values including fractions of a milliohm the marking is 3 or 4-character code using M to indicate the decimal point, e.g. M75 for 0.75m , 1M50 for 1.5m . 5.5, 6.5 0.47 4-character code using M to indicate the decimal point, e.g. M75 for 0.75m , 1M50 for 1.5m . 7 0.45 10 0.8 1.9 0.15 General Note BI Technologies IRC Welwyn Sn Plated Finish Sn Plated Finish TT Electronics reserves the right to make changes in product specification without notice or liability. Sn Plated Finish Green Coat & Uncoated All information is subject to TT Electronics own datBlack a and is considered accurate at time of going to print.Green Coat & Uncoated Black www.ttelectronics.com/resistors Green Coat & Uncoated Black Termination Details: Termination Details: TT Electronics plc Termination Details: Material Matt tin plated finish over copper. Material Matt tin plated finish over a barrier layer 03.21 MaSoltdeeriraalbility M95a%tt tmininplcoatevderfaingiesh(MovILe-rSaTDbar2r0ie2rFla/ ye20r8H, 235C 2 secs) Solderability 95% min coverage (MIL-STD 202F / 208H, 235C 2 secs) Solderability 95% min coverage (MIL-STD 202F / 208H, 235C 2 secs) General Note General NoteGeneAErCal No-Qt2e00 Table 7 Max. (add R0005) AEC-Q200 Table 7 Max. (add R0005) BI Technologies IRC Welwyn TT electronics reserves the right to make changes in product specication without notice or liability. General Note TT electronics reserves the right to make changes in product specication without notice or liability. ref. Method AEC-Q200 Table 7 Black & Max. (add R0005) ref. Method All information is subject to TT electronics own data and is conside red accurate at time of going to print. Black & Green Test All information is subject to TT electAll inTT electformation is suronics reserves the right to make changes in pbject to TT Electronics own daronics own data and is consideta and is considered accuroduct specication without notice or liabilitred accurate at time of going to print.rate at time of going to print.y. www.bitechnologies.com www.irctt.com www.welwyn-tt.com Test uncoated Green www.bitechnologies.com www.irctt.com www.welwyn-tt.com ref. Method uncoated www.ttelectronics.com/resistors Black & All information is subject to TT electronics own data and is considered accurate at time of going to print. Green Test 3 High Temp. Exposure * MIL-STD-202 Method 108 1 1 TT electronics plc wwuwn.bitechnologies.com wwcoated w.irctt.com www.welwyn-tt.com 3 High Temp. Exposure * MIL-STD-202 Method 108 1 1 TT elect TT Electronics plcronics plc 4 Temperature Cycling JESD22 Method JA-104 0.5 0.5 03.14 3 High Temp. Exposure * MIL-STD-202 Method 108 1 1 TT electronics plc 4 Temperature Cycling JESD22 Method JA-104 0.5 0.5 03.1406.17 6 Moisture Resistance MIL-STD-202 Method 106 1 1 4 Temperature Cycling JESD22 Method JA-104 0.5 0.5 6 Moisture Resistance MIL-STD-202 Method 106 1 1 03.14 7 Biased Humidity MIL-STD-202 Method 103 1 1 6 Moisture Resistance MIL-STD-202 Method 106 1 1