Radial Leaded Cement Resistor Normal Style STR Series Radial Leaded Cement Resistor - Normal Style Features Low cost, high performance, excellent long-term stability Standard tolerance: ±5% RoHS Compliant Absolute Maximum Ratings & Characteristics Description STR2W STR3W STR5W STR7W STRS10W STR10W Unit Power Rating at 40° C - 3 5 7 10 10 W Power Rating at 70° C 2 - - - - - W Maximum Working Voltage 250 350 350 500 500 500 °C Maximum Overload Voltage 500 700 700 1000 1000 1000 V 500 700 700 1000 1000 1000 V 0.03~36 0.015~68 0.015~130 0.05~330 0.08~510 0.03~270 Ω 12~1M 75~1M 150~1M 360~1M 560~1M 300~1M Ω Dielectric Withstanding Voltage Resistance Range (Wirewound) Resistance Range (Metal Oxide Film) Operating Temperature Range Temperature Coefficient -55 to +155 °C ±300 ppm/° C Note 1: E-24 series, below or over this resistance range available on request TAITRON COMPONENTS INCORPORATED www.taitroncomponents.com Tel: (800)-TAITRON Fax: (800)-TAITFAX (800)-824-8766 (800)-824-8329 (661)-257-6060 (661)-257-6415 Rev. B/CW Page 1 of 7 Radial Leaded Cement Resistor - Normal Style STR Series Percentage of the Rated Dissipating (%) Derating Curve Temperature Rise (° C) Ambient Temperature (° C) Percentage of the Rated Dissipating (%) Rev. B/CW www.taitroncomponents.com Page 2 of 7 Radial Leaded Cement Resistor - Normal Style STR Series Dimensions (in mm) Outline Type Normal H W S P M1120 STR2W 20±1.5 11.0±1.0 7.0±1.0 5+2/-1 M1225 STR3W 25±1.5 12.0±1.0 8.0±1.0 5+2/-1 M1325 STR5W 25±1.5 13.0±1.0 9.0±1.0 5+2/-1 M1339 STR7W 39±1.5 13.0±1.0 9.0±1.0 5+2/-1 M1635 STRS10W 35±1.5 16.0±1.0 12.0±1.0 5+2/-1 M1351 STR10W 51±1.5 13.0±1.0 9.0±1.0 5+2/-1 Rev. B/CW www.taitroncomponents.com Page 3 of 7 Radial Leaded Cement Resistor - Normal Style STR Series Environmental Performance Specification Item Test Methods Specifications Short Time Overload IEC 60115-1 4.13 2.5 Times RCWV* for 5 seconds ±(2%+0.05Ω) Dielectric Withstanding Voltage IEC 60115-1 4.7 In V-Block for 60 Seconds by Type Temperature Coefficient IEC 60115-1 4.8 -55°C to +155°C by Type Insulation Resistance IEC 60115-1 4.6 In V-Block for 60 Seconds >1,000MΩ Solderability IEC 60115-1 4.17 235±5°C for 3±0.5 Seconds 95% Min. Coverage Resistance to Solvent IEC 60115-1 4.30 IPA for 5±0.5 minute with Ultrasonic No Deterioration of Coatings and Markings Terminal Strength IEC 60115-1 4.16 Direct Load for 10 Seconds in The Direction of the Terminal Leads >=2.5kg (24.5N) Pulse Overload IEC 60115-1 4.39 4 Times RCWV* 10000 Cycles (1 Sec. on, 25 Sec. off) ±(2%+0.05Ω) Load Life in Humidity IEC 60115-1 4.24 40±2°C, 90-95% RH at RCWV* for 56 days, loaded with 0.1 times RCWV ±(5%+0.05Ω) Load Life IEC 60115-1 4.25 70°C at RCWV* for 1000 Hrs (1.5 Hrs. on, 0.5 Hrs. off) ±(5%+0.05Ω) Temperature Cycling IEC 60115-1 4.19 -55°C Room Temp. +155°C Room Temp. for 5 Cycles ±(2%+0.05Ω) Resistance to Soldering Heat IEC 60115-1 4.18 260±3°C for 10±1 Seconds, immersed to a point 3±0.5mm from the body ±(1%+0.05Ω) * Rated Continuous Working Voltage (RCWV) =√Power Rating x Resistance Value Rev. B/CW www.taitroncomponents.com Page 4 of 7 Radial Leaded Cement Resistor - Normal Style STR Series Packing Information Inner Box Qty. Carton Qty. Carton Net Weight Carton Gross Weight (pcs) (pcs) (kg) (kg) M1120 1,000 6,000 20 21 M1225 1,200 2,400 13 14 M1325 1,000 2,000 13 14 M1339 800 1,600 16 17 M1635 500 1,000 17 18 M1351 500 1,000 17 18 Outline How to order: STR S 2W 201 J - 52 - TR20 Packing TR20: 12” Tape & Reel with RoHS; AR: Tape & Ammo with RoHS; BL: Bulk with RoHS Factory Location Tolerance J: ±5%; Resistance Value 1 201=20x10 =200Ω; “000” for Jumper; See next for E-24 value Power Rating 2W: 2W; 3W: 3W; 5W: 5W; 7W: 7W; 10W: 10W Body Size S: Smaller Size Blank: Standard Size Resistor Series STR: Radial Leaded Cement Resistor Rev. B/CW www.taitroncomponents.com Page 5 of 7 Radial Leaded Cement Resistor - Normal Style STR Series E-24 Series of Resistance Value Table xxx (code) Ω xxx (code) Ω xxx (code) Ω xxx (code) Ω xxx (code) Ω xxx (code) Ω xxx (code) Ω 000 1R8 3R6 6R8 130 270 510 101 201 391 751 152 302 562 113 223 433 823 164 334 624 <50m 1.8 3.6 6.8 13 27 51 100 200 390 750 1.5K 3.0K 5.6K 11K 22K 43K 82K 160K 330K 620K 1R0 2R0 3R9 7R5 150 300 560 111 221 431 821 162 332 622 123 243 473 913 184 364 684 1.0 2.0 3.9 7.5 15 30 56 110 220 430 820 1.6K 3.3K 6.2K 12K 24K 47K 91K 180K 360K 680K 1R1 2R2 4R3 8R2 160 330 620 121 241 471 911 182 362 682 133 273 513 104 204 394 754 1.1 2.2 4.3 8.2 16 33 62 120 240 470 910 1.8K 3.6K 6.8K 13K 27K 51K 100K 200K 390K 750K 1R2 2R4 4R7 9R1 180 360 680 131 271 511 102 202 392 752 153 303 563 114 224 434 824 1.2 2.4 4.7 9.1 18 36 68 130 270 510 1K 2.0K 3.9K 7.5K 15K 30K 56K 110K 220K 430K 820K 1R3 2R7 5R1 100 200 390 750 151 301 561 112 222 432 822 163 333 623 124 244 474 914 1.3 2.7 5.1 10 20 39 75 150 300 560 1.1K 2.2K 4.3K 8.2K 16K 33K 62K 120K 240K 470K 910K 1R5 3R0 5R6 110 220 430 820 161 331 621 122 242 472 912 183 363 683 134 274 514 105 1.5 3.0 5.6 11 22 43 82 160 330 620 1.2K 2.4K 4.7K 9.1K 18K 36K 68K 130K 270K 510K 1.0M 1R6 3R3 6R2 120 240 470 910 181 361 681 132 272 512 103 203 393 753 154 304 564 1.6 3.3 6.2 12 24 47 91 180 360 680 1.3K 2.7K 5.1K 10K 20K 39K 75K 150K 300K 560K Rev. B/CW www.taitroncomponents.com Page 6 of 7 Radial Leaded Cement Resistor - Normal Style STR Series How to contact us: US HEADQUARTERS 28040 WEST HARRISON PARKWAY, VALENCIA, CA 91355-4162 Tel: (800) TAITRON (800) 824-8766 (661) 257-6060 Fax: (800) TAITFAX (800) 824-8329 (661) 257-6415 Email: [email protected] Http://www.taitroncomponents.com TAITRON COMPONENTS MEXICO, S.A .DE C.V. BOULEVARD CENTRAL 5000 INTERIOR 5 PARQUE INDUSTRIAL ATITALAQUIA, HIDALGO C.P. 42970 MEXICO Tel: +52-55-5560-1519 Fax: +52-55-5560-2190 TAITRON COMPONENTS INCORPORATED REPRESENTAÇÕES DO BRASIL LTDA RUA DOMINGOS DE MORAIS, 2777, 2.ANDAR, SALA 24 SAÚDE - SÃO PAULO-SP 04035-001 BRAZIL Tel: +55-11-5574-7949 Fax: +55-11-5572-0052 TAITRON COMPONENTS INCORPORATED, SHANGHAI REPRESENTATIVE OFFICE METROBANK PLAZA, 1160 WEST YAN’ AN ROAD, SUITE 1503, SHANGHAI, 200052, CHINA Tel: +86-21-5424-9942 Fax: +86-21-5424-9931 Rev. B/CW www.taitroncomponents.com Page 7 of 7