CF carbon film leaded resistors EU features Flameproof coating is available (specify CFP) Reduced body size (specify CFS/CFPS) Suitable for automatic machine insertion Marking: Tan with color-coded bands on CF Green body color with color-coded bands on CFP Ivory body color with color-coded bands on CFS1/4 Products with lead-free terminations meet EU RoHS and China RoHS requirements dimensions and construction L l Trimming Line Ceramic Core D d Dimensions inches (mm) Marking Resistive End Lead l** Film Cap Wire Type L C (max.) D d (nom.) Standard Long Insulation Coating CFS1/4 .126.008 .134 .067.008 .018 CFPS1/4 (3.20.2) (3.4) (0.45) (1.70.2) C .551 Min.* .787 Min.*** (14.0 Min.) (20.0 Min.) CF1/4 .2400.2 .280 .092.012 .024 CFP1/4 (6.10.5) (7.1) (2.30.3) (0.6) CFS1/2 .248.02 .280 .112.012 .024 CFPS1/2 (6.30.5) (7.1) (2.850.3) (0.6) .787 Min. (20.0 Min.) CFB1/2 .354.039 .433 .138.02 .028 CFPB1/2 (9.01.0) (11.0) (3.50.5) (0.7) * Forming code S is applied for bulk type. ** Lead length changes depending on taping and forming type. *** Long type is custom-made ordering information New Part CF 1/4 C T52 R 103 J Power Termination Nominal Type Taping and Forming Packaging Tolerance Rating Material Resistance CF S1/4: 0.25W C: SnCu Axial: T26, T52, L52 A: Ammo 2 significant G:2% figures + 1 CFP 1/4: 0.25W Radial: VT, MT, MHT, VTP, VTE R: Reel J: 5% multiplier S1/2: 0.5W U Forming: U, UCL R indicates B1/2: 0.5W M Forming: M5, M10, M12.5 decimal on L Forming: L10, L12.5 value <10 S Forming: S For further information on packaging, please refer to Appendix C. Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 5/20/16 KOA Speer Electronics, Inc. 199 Bolivar Drive Bradford, PA 16701 USA 814-362-5536 Fax: 814-362-8883 www.koaspeer.com 157 resistorsresistors CF carbon film leaded resistors applications and ratings Minimum Resistance Resistance Absolute Absolute T.C.R. Power Part Dielectric Range Range Maximum Maximum (ppm/C) Rating Designation Withstanding E-24 E-24 Working Overload 70C +350 to -450 0 to -700 0 to -1000 0 to -1300 Voltage (G2%) (J5%) Voltage Voltage CFS1/4 10 - 330k 2.2 - 1M 300V 2.2 - 47k 51k - 100k 110k - 330k 360k - 1M 250V 500V CFPS1/4 10 - 100k 2.2 - 1M 0.25W CF1/4 1.1M - 5.1M 2.2 - 5.1M 500V 2.2 - 100k 110k - 330k 360k - 1M 300V 600V CFP1/4 2.2 - 1M CFS1/2 1.0 - 91k 1.1M - 2.2M 2.4M - 5.1M 10 - 1M 1.0 - 5.1M 0.50W 700V 100k - 1M 350V 700V CFPS1/2 2.2 - 91k 2.2 - 1M CFB1/2 0.50W 700V 2.2 - 100k 110k - 1M 1.1M - 2.2M 2.4M - 5.1M 2.2 - 5.1M 400V 800V Operating temperature: -55C ~ +155C environmental applications Derating Curve Surface Temperature Rise Load Life 70C, 1000 Hr 100 60 +2 CFS1/4 50 80 +1 CFS1/2 40 60 CFB1/2 30 CFPS1/4 0 CFS1/4 40 20 -1 20 10 0 0 -2 -60 -40 -20 0 20 40 60 801001120 140 60 025 50 75 100 10 100 1k 10k 100k 1M -55 70 155 Ambient Temperature % Rated Power Resistance (C) ( ) For resistors operated at an ambient temperature of 70C or above, a power rating shall be derated in accordance with the above derating curve. Performance Characteristics Requirement R (% + 0.05) Parameter Limit Typical Test Method Within specified Resistance Measuring points are at 10mm 1mm from the end cap. tolerance Within specified T.C.R. +25C/+125C T.C.R. Overload (Short time) 1% 0.5% Rated voltage x 2.5 or max. overload voltage for 5 seconds, whichever is lower Resistance to Solder Heat 1% 0.5% 260C 5C, 10 seconds 1 second No lead-coming off Terminal Strength Twist 360C, 5 times and loose terminals Rapid Change of Temperature 1% 0.5% -55C (30 minutes), +125C (30 minutes), 5 cycles Moisture Resistance 5% 2.5% 40C 2C, 90 - 95% RH, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle Endurance at 70C 3% 1.5% 70C 2C, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle No abnormality in appearance. Resistance to Solvent Ultrasonic washing with Isopropyl alcohol for 2 minutes. 2 Marking shall be (CFS & CFPS only) Power: 0.3W/cm , f: 28kHz, temp: 35C5C easily legible. Flame test: The test flame shall be applied and removed for each 15 seconds respectively to repeat the cycle 5 times. No evidence Overload flame retardant: Power (AC) corresponding to 2, 4, 8, 16 and 32 Flame Retardant of flaming or times the power rating shall be applied for each 1 minute until disconnection (CFS & CFPS only) self-flaming occurs. However the applied voltage shall not exceed 4 times the maximum operating voltage. Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 2/20/17 158 KOA Speer Electronics, Inc. 199 Bolivar Drive Bradford, PA 16701 USA 814-362-5536 Fax: 814-362-8883 www.koaspeer.com % Rated Power Surface Temperature Rise (C) R/R (%)