w-Cost General Purpose Resistors Fibre Core Conformal Resistors w-Cost General Purpose Make Possible Fibre Core Conformal Resistors Coated Wirewound Resistor Make Possible Fibre Core Conformal Conformal Coated Fibre Core Conformal Coated Wirewound Resistor Conformal Coated Fibre Core Conformal Coated Wirewound Resistor Coated Wirewound Resistor Alloy resistance SPP Series Wirewound Resistor Coated Wirewound Resistor wirewound on SPP Series Alloy resistance SPP Series Wirewound Resistor fiberglass core SPP Series Low-Cost General Purpose wirewound on UL1412 recognised fusing * fiberglass core SPP Series SPP Series Low-Cost General Purpose Mechanically crimped UL1412 Coated or uncoated unitsrecognised fusing * Coated or uncoated units termination assembly SPP Series Con UL1412 forecrognised fusing *mal Coated Mechanically crimped Coated or uncoated unitsPositive high TCs upon request Coated or uncoated units termination assembly Con UL1412 Coated or unforecrognised fusing *mal Coatedcoated units e high TCs upon request Positive high TCColor band standas upon rd identicationrequest Alloy resistance Wirewound Resistor Coated or un highco TaCted unitss upon request e high TCs upon request wirewound on Color band standard identication Color band standaLower ranges available - contact factoryrd identication fiberglass core Alloy resistance Wirewound Resistor band Color high sTtCandas uponrd request wirewound on Color band standard identication EIA/MIL color code: SPP Series anges available - contact factory Lower ranges available - contact factoryWeldable and solderable magnetic leads Mechanically crimpefiberglass cord e first wide band indicates band Low erColorran gsestanda availablerd - contact factory Coated or uncoated units termination assembly EIA/MIL color code: SPP Series anges available - contact factory Weldable and solderable magnetic leads wirewound construction, le and solderable magnetic leads Mechanically crimped Positive high TCs upon request first wide band indicates LoWweldableer rang esand av ailablesolderable - co ntact facto leadsry Coated or uncoated units termination assembly blue indicator indicates * UL le number E234469 wirewound construction, le and solderable magnetic leads Color band standard identication flameproof Positive high TCs upon request Weldable and solderable leads blue indicator indicates * UL le number E234469 EIA/MIL color code: Lower ranges available - contact factory flameproof Color band standard identication* UL number E234469 All All Pb-Pb-frfreeee parts c parts comply omply with EU Dirwith EU Directivective e 2011/65/EU amended b2011/65/EU first wide band indicateamended by y (EU) 2015/863 (Rs (EU) 2015/863 (RoHS3)oHS3) wirewound construction, Weldable and solderable magnetic leads EIA/MIL color code: Lower ranges available - contact factory rical Data * UL number E234469 blue indicator indicates first wide band indicates flameproof wirewound construction, Weldable and solderable magnetic leads rical Data blue indicator indicates flameproof Electrical Data ype SPP-1 SPP-2 SPP-3 Electrical Data ype SPP-1 SPP-2 SPP-3 IRC Type SPP-1 SPP-2 SPP-3 IRC Type SPP-1 SPP-2 SPP-3 Resistance - Std. 0.1 to 1200 0.1 to 2400 0.1 to 2400 Resistance - Std. 0.1 to 1200 0.1 to 2400 0.1 to 2400 Resistance - Std. 0.1 to 1200 0.1 to 2400 0.1 to 2400 Resistance - Std. 0.1 to 1200 0.1 to 2400 0.1 to 2400 UL Recognised Range --- UL Recognised Range 1 to 470 1 to 470 --- 1 to 470 1 to 470 UL Recognised Range --- UL Recognised Range 1 to 470 1 to 470 --- 1 to 470 1 to 470 Tolerance - Std. 5% (E24), 10% (E12) olerance - Std. 5% (E24), 10% (E12) Tolerance - Std. 5% (E24), 10% (E12) Power Rating 1W 85C 2W 85C 3W 85C olerance - Std. 5% (E24), 10% (E12) 1 watt 85C 2 watt 85C 3 watt 85C Power Rating 1W 85C 2W 85C 3W 85C Load Life Stability 1 watt 85C 10% 2 watt 85C 10% 3 watt 85C 10% 1 watt 85C 2 watt 85C 3 watt 85C 3/4 watt 105C 1 watt 140C 2 watt 145C wer Rating Load Life Stability 1 watt 85C 10% 2 watt 85C 10% 3 watt 85C 10% 3/4 watt 105C 1 watt 140C 2 watt 145C Max. Continuous 1/2 watt 125C --- 1 watt 190C wer Rating PR PR PR Working Voltage Max. Continuous 1/2 watt 125C --- 1 watt 190C Derating to 0 160C --- --- PR PR PR WMinorking. Insulation Voltage Dry 10,000 Meg 10,000 Meg 10,000 Meg Derating to 0 160C --- --- 100 Meg 100 Meg 100 Meg Resistance Wet e StabilityMin. Insulation D1 rywatt 85C 10% 2 watt 85C 10% 3 watt 85C 10% 10,000 Meg 10,000 Meg 10,000 Meg 100 Meg 100 Meg 100 Meg ResistanceMin. Dielectric Wet e Stability 1 watt 85C 10% 2 watt 85C 10% 3 watt 85C 10% 600V 600V 600V Continuous Withstanding Volts (RMS) Min. Dielectric 600V 600V 600V PR PR PR Continuous Withstanding Volts (RMS) orking Voltage Current Noise Negligible Negligible Negligible PR PR PR orking Voltage Current Noise Negligible Negligible Negligible Insulation Dry 10,000 Meg 10,000 Meg 10,000 Meg Temperature Rise at Approx. 150C Approx. 200C Approx. 225C Insulation Dry Rated Load, 25C Ambient 10,000 Meg 10,000 Meg 10,000 Meg Temperature Rise at 100 Meg 100 Meg 100 Meg Resistance Wet Approx. 150C Approx. 200C Approx. 225C Rated Load, 25C Ambient 100 Meg 100 Meg 100 Meg 600ppm/C 300ppm/C 600ppm/C 300ppm/C 600ppm/C 300ppm/C Resistance Wet Temperature Coefcient Dielectric 0.10 - 0.91 1 - 1200 0.10 - 0.91 1 - 2400 0.10 - 0.91 1 - 2400 600ppm/C600V 300ppm/C 600ppm/C 600V300ppm/C 600ppm/C 300ppm/C600V Temperature Coefcient Dielectric Withstanding Volts (RMS) 0.10 - 0.91 1 - 1200 0.10 - 0.91 1 - 2400 0.10 - 0.91 1 - 2400 -65 to 160C Ambient Temperature Range 600V 600V 600V Withstanding Volts (RMS) Notes: -65 to 160C Ambient Temperature Range Unless specied otherwise, standard test centers are 1 inches. Current Noise Negligible Negligible Negligible Notes: Unless specied otherwise, standard test centers are 1 inches. Current Noise Negligible Negligible Negligible emperature Rise at Approx. 150C Approx. 200C Approx. 225C emperature Rise at Rated Load, 25C Ambient Approx. 150C Approx. 200C Approx. 225C Rated Load, 25C Ambient 600/C 300/C 600/C 300/C 600/C 300/C emperature Coefcient 0.10600/C - 0.91 1300/C - 1200 0.10600/C - 0.91 1300/C - 2400 0.10600/C - 0.91 1300/C - 2400 emperature Coefcient General Note General Note 0.10 - 0.91 1 - 1200 0.10 - 0.91 1 - 2400 0.10 - 0.91 1 - 2400 General Note TT electronics reserves the right to make changes in product specication without notice or liability. BI Technologies IRC Welwyn Unless specied otherwise, standard test centers are 1 incheGeneral NoteGeneral Note s. TT Electronics reserves the right to make changes in product specification without notice or liability. General Note All information is subject to TT electronics own data and is considered accurate at time of going to print. IRC reserves the right to make changes in product specication without notice or liability. All information is subject to TT Electronics own data and is considered accurate at time of going to print. www.bitechnologies.com www.irctt.com www.welwyn-tt.com TT electAll infrormation is subonics reserves the right to make changes in pject to TT Electronics own data and is considered accurroduct specication without notice or liabilitate at time of going to print.y. www.ttelectronicsresistors.com All information is subject to IRCs own data and is considered accurate at time of going to print. Unless specied otherwise, standard test centers are 1 incheGeneral Note s. www.ttelectronics.com/resistors A subsidiary of All information is subject to TT electronics own data and is considered accurate at time of going to print. IRC reserves the right to make changes in product specication without notice or liability. All information is subject to TT Electronics own data and is considered accurate at time of going to print. TT electronics plc TT electronics plc www.bitechnologies.com www.irctt.com www.welwyn-tt.com TT Electronics plc Wire and Film Technologies Division 4222 South Staples Street Corpus Christi Texas 78411 USA www.ttelectronicsresistors.com All information is subject to IRCs own data and is considered accurate at time of going to print. TT Electronics plc A subsidiary of Telephone: 361 992 7900 Facsimile: 361 992 3377 Website: www.irctt.com SPP Se ries Issue December 2008 Sheet 1 of 311.13 09.14 TT electronics plc TT electronics plc 03.21 TT Electronics plc Wire and Film Technologies Division 4222 South Staples Street Corpus Christi Texas 78411 USA Telephone: 361 992 7900 Facsimile: 361 992 3377 Website: www.irctt.com SPP Se ries Issue December 2008 Sheet 1 of 311.13 09.14Low-Cost General Purpose FibFibrre Coe Corre Coe Conformal Coated nformal Coated Fibre Core Conformal WWiirrewound Resistorewound Resistor Make Possible FibFibLorre Coe Cow-Cost Generre Coe Conformal Coated nformal Coated ral Purpose Conformal Coated Coated Wirewound Resistor WWiSPP SeriesSPP Seriesirrewound Resistorewound Resistor Make Possible Conformal Coated Wirewound Resistor SPP SeriesSPP SeriesSPP Series Wirewound Resistor Environmental Data Characteristics Maximum Limits Environmental Data CharacteristicsThermal Shock Maxim5%um Limits Thermal Shock 5% Low Temperature Operation 5% Low Temperature Operation 5% Short Time Overload 5% Short Time Overload 5% Commercial Short Time Overload 5% Commercial Short Time Overload 5% Resistance to Solder Immersion 3% Resistance to Solder Immersion 3% Solderability 95% minimum coverage Solderability 95% minimum coverage Moisture Resistance 5% Moisture Resistance 5% Life Test 5% Life Test 5% Test Method EIA Specication RS-344 Test Method EIA Specication RS-344 Physical Data Physical Data A max. A max. C C B B 1.125 (28.6) min. 1.125 (28.6) min. Dimensions (Inches and (mm)) IRC Type A B C .002(0.05) Dimensions (Inches and (mm)) IRCSPP-1 Type 0.400(10.2) max.A 0.148(3.8) max.B C .002(0.05)0.032(0.8) SPP-1SPP-2 0.400(10.2) max.0.570(14.5) max. 0.170(4.3) max.0.148(3.8) max. 0.032(0.8)0.032(0.8) SPP-3SPP-2 0.570(14.5) max.0.570(14.5) max 0.170(4.3) max.0.170(4.3) max. 0.032(0.8)0.032(0.8) SPP-3 0.570(14.5) max 0.170(4.3) max. 0.032(0.8) Wire and Film Technologies Division 4222 South Staples Street Corpus Christi Texas 78411 USA Telephone: 361 992 7900 Facsimile: 361 992 3377 Website: www.irctt.com SPP Se ries Issue December 2008 Sheet 2 of 3 Marking Wire and Film Technologies Division 4222 South Staples Street Corpus Christi Texas 78411 USA Telephone: 361 992 7900 Facsimile: 361 992 3377 Website: www.irctt.com SPP Se ries Issue December 2008 Sheet 2 of 3 SPP is marked with five colour bands. Two indicate value followed by one for the multiplier, one tolerance band, and a blue band indicating flameproof fusible. General NoteGeneral Note TT electronics reserves the right to make changes in product specication without notice or liability. General NoteAll information is subject to TT electAll inGeneformation is sural Note bject to TT Electronics own daronics own data and is consideta and is considered accured accurate at time of going to print.rate at time of going to print. www.bitechnologies.com www.irctt.com www.welwyn-tt.com www.ttelectronicsresistors.com General Note TT electronics reserves the right to make changes in product specication without notice or liability. BI Technologies IRC Welwyn TT Electronics reserves the right to make changes in product specification without notice or liability. TT electronics plc All information is subject to TT elect TT Electronics plcAll information is subject to TT Electronics own daronics own data and is consideta and is considered accured accurate at time of going to print.rate at time of going to print. www.bitechnologies.com www.irctt.com www.welwyn-tt.com www.ttelectronicsresistors.com All information is subject to TT Electronics own data and is considered accurate at time of going to print. 11.13 09.14 www.ttelectronics.com/resistors TT elect TT Electronics plcronics plc TT Electronics plc 11.1309.14 03.21