ULR15S-R008FT2 TT Electronics

Metal Strip Current Sense Resistors Metal Element Welwyn Components Resistors Surface Mount Current Sense Resistor Metal Element ULR Series ULR Series Current Sense Resistor Resistance R0005 (0.5m ) to R015 (15m ) Robust metal strip able to withstand high ULR Series Metal Strip Current Sense Resistors Surface Mount Low TCR, Low inductance temperature and high current. Designed for current sensing in power electronic systems Robust metal strip able to withstand high Low TCR and Inductance Solid metal element withstands high current surges Welwyn Components Resistance Range from 0.5 m to 22 m temperature and high current. ULR Series RoHS compliant RoHS compliant Low TCR and Inductance AEC-Q200 Qualied AEC-Q200 Resistance Range from 0.15 m to 22 m Construction Higher wattage devices feature PCB clearance gap to B laRcoHSk co caompliant t maximize thermal performance A low TCR resistance alloy plate, with tin plated connection bands is protectively coated on the upper and lower AEC-Q200 faces and numeElectrical Datarically marked with the resistance value. This part is suitable for wave or reflow soldering. Higher waagtt e devices feature PCB clearance gap to maximize thermal performance All parts are Pb-free and comply with EU Directive 2011/65/EU (RoHS2) Green coat ULR1S ULR1 ULR15S ULR2 ULR25 ULR3 A low TCR resistance alloy plate is grooved to set the final resistance, the lower faces are tin plated for Footprint size 1206 2512 2010 2512 2512 2512 connections, and it is protectively coated on the upper and lower faces and numerically marked with the resistance Power rating at 80C watts 1.0 1.0 1.5 2.0 2.5 3.0 Electrical Data value. This part is ONLY suitable for reflow soldering. R0005 R0005 R004 R0005 1 Resistance range ohms R0006 to R01 R001 to R01 to R015 to R01Dielectric to R006 to R003 Power Dielectric Ambient Power Rating Standard Resistance Values TCR Tolerance Ambient Standard Resistance TCR Tolerance Uncoated TypeType Size SizeCoatingCoating Rating Withstanding Withstanding Temperature 1 1 Isolation voltage volts N/A 200V N/A 200V 200V 200V Value m (ppm/C) (%) @ 80C (W) (m) (ppm/C) (%) Temperature (C) A low TCR resistance alloy plate is @80C (W)grooved to set the final resistance and the lower face only iVsoltage (V)protected wit(C)h an Voltage (V) 50, 75,100, 0.2, 0.25, 0.3, 0.4, 0.5, 0.6 175 ULRG1 / 50, 100 epULRG1 / oxy coating. The lower faces are tin plated0.5, 0.6, 0.75, 1, 2,for connections 3, 4, 5, 6, . This part is ONLY suitable for reflow soldering. 1206 1 150 1206 1 ULR1S TCR ppm/C 0.75, 1, 2, 3, 4, 5, 6, 7, 8, 9, 1050 5050 50 N/A 50 See table ULR1S 2 7, 8, 9, 10 See table 2None None N/A below ULRG15 / 0.2, 0.25, 0.3, 0.4, 0.5 150 below MarkinULRG15 / g 0.5, 0.75, 1, 2, 3, 4, 5, 6, 2010 1.5 ULR15S 2010 1.5 0.75, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 7, 8, 9, 10 ULR15S Resistance tolerance % 1(F), 5(J) Only 2512 size parts are marked. For values which are integer numbers of milliohms, the marking is 4-character ULRG1 / 2 ULRG1 / 1 11, 12, 13, 14, 15, 22 Protective coating None Black/Green 50None Black/Green Green Green IEC62ULR1code; e.g. R002 for 2m , 1R010 for 1101, 12, 13, 14, 15, 22m . For values including fractions of a milliohm the marking is 3 or ULR1 Standard values See table below for available values50 ULRG2 / 4-character code using M to indicate the decimal point, e.g. M75 for 0.75m , 1M50 for 1.5m . ULRG2 / 2 6.5, 7, 8, 9, 10 ULR2 2 6.5, 7, 8, 9, 10 Ambient temperature range C -55 to +170 ULR2 ULRG25 / ULRG25 / 2.5 3.5, 4, 4.5, 5, 5.5, 6 Green Note 1: For values above 0R015 refer to our LR / LRF Series ULR25 Green 2.5 3.5, 4, 4.5, 5, 5.5, 6 ULR25 Note 2: Colour of coating relates to solder process suitability, see Construction 0.15 1, 5 -55 to +170 1, 5 -55 to +170 0.5, 0.75 100 ULRG3 / 0.25, 0.3 Standard values available (non-standard values may be available to order - consult factory150 ULRG3 / 3 200 3 0.4 ULR3 2512 1, 1.5, 2, 2.5, 3 50 ULR3 2512 200 ULR1S ULR1 ULR15S ULR2 ULR25 ULR3 0.5, 0.75 Value Coat TCR Coat 0.5, 0.75, 1, 1.5, 2TCR Coat TCR 50Coat TCR Coat TCR Coat TCR 1, 1.5,2,2.5,3 50 R0005 Black 50 Black 50 Green 100 0.5, 0.75, 1,5, 2 50 2.5, 3, 3.5 150 ULRB1 / R0006 None 150 2.5, 3, 3.5 150 ULR1 4, 4.5, 5, 5.5, 10Sn Plated Finish 100 ULRB1 / ULR1 1 R00075 Black 50 Black 50 Green 100 Black 4, 4.5, 5, 5.5, 10 100 Black Green Coat & Uncoated R001 None 50 Black 6, 6.5, 7, 7.50 None5 50 Black75 50 Green 50 Black 6, 6.5, 7, 7.5 75 R0015 Black 50 Black 50 Green 50 ULRB2 / ULRB2 / 2 0.5, 0.75, 1, 1.5, 2 50 2 0.5, 0.75, 1, 1.5, 2 50 ULR2 R002 None 50 Black 50 None 50 Black 50 Green 50 Termination Details: ULR2 R0025 Black 150 Material Matt tin plated finish over a barrier layer 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. R003 None 50 Black 150 None 50 Green 50 Solderability 95% min coverage (MIL-STD 202F / 208H, 235C 2 secs) R004 None 50 Black 100 None 50 Green 50 R0045 Green 50 Performance Data R005 None 50 Black 100 None 50 Green 50 AEC-Q200 TaR006ble 7 None 50 Black 75 None 50 Green 50 Max. (add R0005) R0065 Black 75 Green 50 ref. Method Black & R007TestNone 50 Black 75 None 50 Green 50 Green uncoated R008 None 50 None 50 Green 50 3 High Temp. Exposure * MIL-STD-202 Method 108 1 1 R009 None 50 None 50 Green 50 Black 100 4 R01TemperaNoneture Cyc50ling JESD22 MethodNone JA-104 50 Gr een 0.5 50 1 R011 Green 50 6 Moisture Resistance MIL-STD-202 Method 106 1 1 R012 Green 50 7 Biased Humidity MIL-STD-202 Method 103 1 1 R013 Green 50 8 Operational Life (Cyclic Load) * MIL-STD-202 Method 108 1 1 R014 Green 50 14 Vibration MIL-STD-202 Method 204 0.5 0.5 R015 Green 50 15 Resistance to Soldering Heat * MIL-STD-202 Method 210 0.5 1 16 Thermal Shock * MIL-STD-202 Method 107 0.5 1 18 Solderability J-STD-002 >95% coverage 21 Board Flex AEC-Q200-005 0.5 0.5 22 Terminal Strength AEC-Q200-006 0.25 0.25 Short Term Overload * 5 x Pr for 5s 0.5 1 Notes: 1. Full AEC-Q200 qualification applies to 2512 size. The 1206 and 2010 sizes have received the tests marked *. General Note General Note P BI Technologies IRC Welwyn TT electTT Electronics reservronics reserves the right to make changes in pes the right to make changes in product specificroduct specication without notice or liabilitation without notice or liability. y. All information is subject to TT Electronics own data and is considered accurate at time of going to print. All information is subject to TT electronics own data and is considered accurate at time of going to print. Power de-rating graph 100 www.bitechnologies.com www.irctt.com www.welwyn-tt.com % www.ttelectronicsresistors.com TT elect TT Electronics plcronics plc 03.1408.16 % 50Electrical Data Electrical Data Dielectric Power Rating Standard Resistance Values TCR Tolerance Ambient Type Size Coating WiDthiesltecandtriicng 1 P@ow80er CR a(Wtin)g Standard R(esm is)tance Values (ppTCRm/ C) Tol(er%an) ce TeAmmpebrieantut re Type Size Coating WViothltsatgaend (Ving) 1 Electrical Data @ 80C (W) (m ) (ppm/C) (%) Temperature Voltage (V) ULRG1 / 0.5, 0.6, 1, 2, 3, 4, 5, 6, 7, 8, 1206 1 UULLRRG11S / 0.5, 0.6, 1, 29, , 31, 04, 5, 6, 7, 8, 2 1206 None 1 DieNlec/Atric UULRLRG115S / Standard Res9, i1s0tance Values 2 Power Rating TCR Tolerance Ambient Type 201Size0 CNoonateing 1.5 0.5, 1, 2, 3, 4, 5, 61, 7, 8, 9, 10 WithsNt/aAnding @ 80C (W) (m ) (ppm/C) (%) Temperature UULLRRG1515S / Voltage (V) 2010 1.5 0.5, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 UULLRRG151S / ULRG1 / 0.5, 0.6, 1, 2, 3, 4, 5, 6, 7, 8, 1 11, 12, 13, 14, 15, 22 50 1206 1 ULR1 ULRG1 / ULR1S 9, 10 2 1 11, 12, 13, 14, 15, 22 50 None N/A ULURLGR12 / ULRG15 / 2 6.5, 7, 8, 9, 10 2010 1.5 0.5, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 UULRLRG22 / ULR15S Green 2 6.5, 7, 8, 9, 10 ULR2 ULRG25 / ULRG1 / 2.5 4, 4.5, 5, 6 Green 1, 5 -55 to +170 1 11, 12, 13, 14, 15, 22 50 UULRLRG2255 / ULR1 2.5 4, 4.5, 5, 6 1, 5 -55 to +170 ULR25 0.5, 0.75 100 UULLRRGG32 / / Non 32 6.5, 7, 8, 9, 10 2 200 UUULRLLRRG323 / e 1, 10.5.5, ,2 0, .27.55, 3 10500 Non Green 3 200 2 ULURLGR253 / 1, 1.5, 2, 2.5, 3 50 ULR1 e 0.5, 0.75, 1, 1.5, 2 50 2.5 4, 4.5, 5, 6 1, 5 -55 to +170 ULR25 ULR1 0.5, 20..575, 3, ,1 3, .15.5, 2 15500 ULRB2 / 1 ULRG3 / Non 0.5, 0.75 100 4, 42.5.5, ,5 3, ,5 3.5.5, 10 101500 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 10750 Metal Element ULR1 Black 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 / 1 ULRB2 / 2 0.5, 0.75, 1, 1.5, 2 50 4, 4.5, 5, 5.5, 10 100 Current Sense Resistor ULR2 ULR1 Black 6, 6.5, 7 75 Metal Element 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. ULRB2 / ULR Series 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 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. Physical DataPhysical Data Physical Data Physical Data Dimensions(mm) and weight (mg) Dimensions (mm) and weight (mg) Size Coating Values L (0.25) W T (0.2) D Wt (nom) Physical Data Physical Data DSiimzeensiCoons at(immng ) and weVighalt u(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 0.5, 0V.6a,l u1, e4s, 5, 6 L (0.25) W T (0.2) 1.1 D0.25 Wt (nom) 1.6 0.4 1.4 0.25 Dimensions (mm) and0. 5w, e0i.gh6, t 1(, m4g, )5, 6 1.1 0.25 12012066 2, 3, 10 3.2 3.20 0.6 0.25 20 0.5, 0.6, 1 ,4, 5, 6 1.1 0.25 10..61 Size Coating Values L (0.25) W T (0.2) D Wt (nom) 1206 27, , 38,, 190 3.20 00..96 00..2255 20 2, 3, 10 1.6 0.1 0.6 0.6 0.25 20 0.1 0.5, 0.7, 8, 96, 1, 4, 5, 6 0.9 0.251.1 0.25 None 0.57,, 18,, 49, 5 10.84.9 00..2255 1.6 0.2 2.34 0.25 1206 2, 3, 10 3.20 0.6 0.25 20 None 02.5, ,6 1, ,7 4, ,8 5 11..5484 00..2255 None 2.54 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..5415 11..0454 00..2255 0.3 2.04 0.25 2010 5.08 40 None 0.5, 1, 4, 5 1.84 0.25 3 0.15 1.04 0.25 90.4, 10 0.6 1.84 0.251.29 0.25 2010 5.08 2, 6, 7, 8 2.54 1.54 0.25 0.5, 1, 4, 5 1.84 0.25 90, .150 0.6 21..6829 00..2255 2010 5.08 40 2, 6, 7, 83 0.15 1.54 0.251.04 0.25 00.7.55 2.54 0.15 0.6 22..4868 00..2255 40 3 1.04 0.25 9, 10 0.6 1.29 0.25 10, .57,5 6 12..9348 00..2255 3.0 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..4393 00..2255 Green 0.75 2.48 0.25 0.2 2.88 0.25 1.5, 6.5, 7 0.2 1.43 0.25 2 3, 8 - 22 3.0 0.3 1.0 1.18 0.25 0.25, 31, 5, 6 3.0 2.68 0.251.93 0.25 Green 2 43, ,4 8.5 - 22 21..1818 00..2255 0.4 2.18 0.25 1.5, 6.5, 7 0.2 1.43 0.25 400.5, .45.5 1.4 2.68 0.252.18 0.25 2 3, 8 - 22 1.18 0.25 Green 0.75 2.48 0.25 0.750., 52.5 11..04 4, 4.5 2.18 0.25 1, 5, 6 1.93 0.25 0.751, 2.5 3.0 0.2 0.6 01..80 0.5 1.4 1.5, 6.5, 7 1.43 0.25 2512 6.35 60 1 0.8 1.5 0.65 2 -3 , 8 - 220.75, 2.5 1.0 1.18 0.25 2512 6.35 60 4, 4.5 2.18 0.25 2, 15.5, 6 00..655 1 0.8 2512 6.35 60 0.5 1.4 2512 2, 35, 6 6.35 3.18 00..75 1.3 0.38 60 1.5 0.65 0.75, 2.5 1.0 Black 33.5 0.25 00.7.71 1.3 0.38 2, 5, 6 3.18 0.5 1 0.8 Black 1.5343.5 30..1825 0.65 000..7.671 1.3 0.38 Metal Strip Current Sense Resistors Surface Mount Black 2, 5, 6 0.5 34.5 0.25 00..761 4.5 0.58 Metal Strip Current Sense Resistors Surface Mount 3 0.7 1.3 0.38 Black 4 3.18 0.25 0.6 5.54,. 56.5 00..4578 Metal Strip Current Sense Resistors Surface Mount 3.5 0.71 4.5 0.58 5.57, 6.5 00..4457 4 0.6 Welwyn Components 5.5, 6.5 0.47 4.5 0.58 ULR Series 170 00..485 1.9 0.15 Welwyn Components 5.5, 6.57 0.47 0.45 ULR Series 10 0.8 1.9 0.15 Welwyn Components 7 0.45 ULR Series 10 0.8 1.9 0.15 10 0.8 1.9 0.15 Construction Construction Construction Construction Construction Black coat Construction B lack coat A low TCR resistance alloy plate, with tin plated connection bands is protectively coated on the upper and lower Black coat 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 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 G reen coat A low TCR resistance alloy plate is grooved to set the final resistance, the lower faces are tin plated for Green coat A low TCR resistance alloy plate is grooved to set the final resistance, the lower faces are tin plated for connecA low tTioCnRs, arensdisittaisncperotectivalloy eplylacteoaitsedgrooon tvheedutpopesreat ntdhelowefinar lfarceessisatanndcen,umtheericalolwlyemr arkefaceds waireth tthine replsaitstedanfcoer connec tions, and it is protectively coated on the upper and lower faces and numerically marked with the resistance vconnec alue. Ttihoisnspa, arnt disiOt iNLs pYrotectivsuitabelelyfocr oaretefldowonsothldeeruinpgp.er and lower faces and numerically marked with the resistance value. This part is ONLY suitable for reflow soldering. value. This part is ONLY suitable for reflow soldering. Uncoated UUnnccooateatedd A low TCR resistance alloy plate is grooved to set the final resistance and the lower face only is protected with an A low TCR resistance alloy plate is grooved to set the final resistance and the lower face only is protected with an 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 lower faces are tin plated for connections. 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. epoxy coating. The lower faces are tin plated for connections. This part is ONLY suitable for reflow soldering. Marking Marking Marking Only 2512 size parts are marked. For values which are integer numbers of milliohms, the marking is 4-character Only 2512 size parts are marked. For values which are integer numbers of milliohms, the marking is 4-character 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 IEC62 code; e.g. R002 for 2m , R010 for 10m . For values including fractions of a milliohm the marking is 3 or 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 . 4-character code using M to indicate the decimal point, e.g. M75 for 0.75m , 1M50 for 1.5m . 4-character code using M to indicate the decimal point, e.g. M75 for 0.75m , 1M50 for 1.5m . Sn Plated Finish Sn Plated Finish Sn Plated Finish GGrereeenn CCooaatt && UUnnccooateatedd Black Black Green Coat & Uncoated Black Termination Details: Termination Details: Termination Details: Material Matt tin plated finish over a barrier layer Material Matt tin plated finish over a barrier layer MaterSolderaialbility Ma95%tt tmininplcoatevderagfiniesh(MovILe-rSaTDbarrie202rF/laye208r H, 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 NoteGenerAEC-al NotQ20e 0 Table 7 Max. (add R0005) AEC-Q200 Table 7 MBI Tax. echnologies IR(add R0005) C Welwyn TT electronics reserves the right to make changes in product specification without notice or liability. TT electrTT Electronics reservGeneral Noteonics reserves the right to make changes in pres the right to make changes in product specificoduct specification without notice or liabilityation without notice or liability. . ref. Method AEC-Q200 Table 7 BMlackax &. (add R0005) ref. Method All information is subject to TT electronics own data and is consider ed accurate at time of going to print. Black & Test Green All infTT electrormation is subonics reserves the right to make changes in prject to TT Electronics own data and is considered accuroduct specification without notice or liabilityate at time of going to print.. All information is subject to TT electronics own data and is considered accurate at time of going to print. www.bitechnologies.com wwwGreen .irctt.com www.welwyn-tt.com Test uncoated ref. Method www.bitechnologies.com www.irctt.com www.welwyn-tt.com uncoated www.ttelectronicsresistors.com Black & All information is subject to TT electronics own data and is considered accurate at time of going to print. Test Green 3 High Temp. Exposure * MIL-STD-202 Method 108 www.bitechnologies.com www1 1 .irctt.com www.welwyn-tt.com TT electronics plc uncoated 3 High Temp. Exposure * MIL-STD-202 Method 108 1 1 TT electr TT Electronics plconics 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 electr4 onics plc Temperature Cycling JESD22 Method JA-104 0.5 0.5 03.1408.16 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 7 Biased Humidity MIL-STD-202 Method 103 1 1 8 Operational Life (Cyclic Load) * MIL-STD-202 Method 108 1 1 7 Biased Humidity MIL-STD-202 Method 103 1 1 8 Operational Life (Cyclic Load) * MIL-STD-202 Method 108 1 1 14 Vibration MIL-STD-202 Method 204 0.5 0.5 8 Operational Life (Cyclic Load) * MIL-STD-202 Method 108 1 1 14 Vibration MIL-STD-202 Method 204 0.5 0.5 15 Resistance to Soldering Heat * MIL-STD-202 Method 210 0.5 1 14 Vibration MIL-STD-202 Method 204 0.5 0.5 15 Resistance to Soldering Heat * MIL-STD-202 Method 210 0.5 1 16 Thermal Shock * MIL-STD-202 Method 107 0.5 1 15 Resistance to Soldering Heat * MIL-STD-202 Method 210 0.5 1 16 Thermal Shock * MIL-STD-202 Method 107 0.5 1 18 Solderability J-STD-002 >95% coverage 16 Thermal Shock * MIL-STD-202 Method 107 0.5 1 18 Solderability J-STD-002 >95% coverage 21 Board Flex AEC-Q200-005 0.5 0.5 18 Solderability J-STD-002 >95% coverage 21 Board Flex AEC-Q200-005 0.5 0.5 22 Terminal Strength AEC-Q200-006 0.25 0.25 21 Board Flex AEC-Q200-005 0.5 0.5 22 ShorTt Teremrmin Oval Sterrlenoadgt h* AE5C x- QPr200-0 for 5s0 6 00.2.55 0.12 5 22 Terminal Strength AEC-Q200-006 0.25 0.25 Short Term Overload * 5 x Pr for 5s 0.5 1 Notes: 1. Full AEC-Q200 qualification applies to 2512 size. The 1206 and 2010 sizes have received the tests marked *. Short Term Overload * 5 x Pr for 5s 0.5 1 Notes: 1. Full AEC-Q200 qualification applies to 2512 size. The 1206 and 2010 sizes have received the tests marked *. Notes: 1. Full AEC-Q200 qualification applies to 2512 size. The 1206 and 2010 sizes have received the tests marked *. P P Power de-rating graph 100% P Power de-rating graph 100 % Power de-rating graph 100% 50% 50% TC % 50 0% TC -55 0 80 170 % 0 TC 0% -55 0 170 80 Welwyn Components Limited Bedlington, Northumberland NE22 7AA, UK -55 0 80 170 Telephone: +44 (0)1670 822181 Facsimile: +44 (0)1670 829465 Email: info@welwyn-tt.com Website: www.welwyn-tt.com 08.10 Welwyn Components Limited Bedlington, Northumberland NE22 7AA, UK T elephone: +44 (0)1670 822181 Facsimile: +44 (0)1670 829465 Email: info@welwyn-tt.com Welwyn Components Limited Bedlington, Northumberland NE22 7AA, UK Website: www.welwyn-tt.com 08.10 Telephone: +44 (0)1670 822181 Facsimile: +44 (0)1670 829465 Email: info@welwyn-tt.com Website: www.welwyn-tt.com 08.10