RCR25C

1733 Reader's Spreads pg1-203:document 1/27/09 4:09 PM Page 112 RCR resistors anti-surge power type leaded resistor EU features • Excellent anti-surge characteristics • High resistance range • RCR50EN (1MΩ - 12MΩ), RCR50+ and RCR60 (resistance range 1MΩ - 12MΩ) is recognized by UL1676 (File #E159326) CSA-C22.2 No. 1-M94 • RCR50EN (100kΩ - 33MΩ) and RCR60 (resistance range 470kΩ 56MΩ) approved to EN60065 safety requirements (BSI, VDE) • High working voltage available in RCR60 • RuO2 thick film resistive film • Marking: Blue-gray body color with color-coded bands • Products with lead-free terminations meet EU RoHS requirements. Pb located in glass material, electrode and resistor element is exempt per Annex 1, exemption 5 of EU directive 2005/95/EC Type L t D Trimming Line Ceramic Core t d NEW l RCR16 RCR25 L .126±.008 (3.2±0.2) .248±.02 (6.3±0.5) Dimensions inches (mm) D d (nom.) C (max.) t (max.) .134 (3.4) .28 (7.1) — — .067 +.008 -.004 (1.7 +0.2 ) -0.1 .098±.02 (2.5±0.5) .138±.016 (3.5±0.4) .157±.02 (4.0±0.5) .236 +.039 -.016 (6.0 +1.0) -0.4 105 Nominal Resistance 2 significant figures + 1 multiplier for ±5% 3 significant figures + 1 multiplier for ±1% dimensions and construction l .018 (0.45) .024 (0.6) .028 (0.7) .031 (0.8) .031 (0.8) J Tolerance F: ±1% J: ±5% .787 Min. (20.0 Min.) RCR50(+) .374±.039 RCR50EN (9.5±1.0) RCR60 RCR75 .374 +.039 -.004 (9.5 +1.0 ) -0.2 .472±.039 (12±1.0) — — A — Marking Resistive Film End Cap Lead Wire .118 (3.0) .118 (3.0) .118 (3.0) Flame Retardant Coating C ordering information New Part # RCR Type RCR 50 Power Rating 16: 0.25W 25: 0.25W 50: 0.5W 60: 1W 75: 2W 100: 3W RCR100 .610±.039 (15.5±1.0) EN C Termination Material C: SnCu T52 Taping and Forming RCR16: T26, T52 RCR25: T26, T52 RCR50(+, EN): T52 RCR60: T52 RCR75: T52 RCR100: T521, T631 L,M Forming Safety Appr. Marking RCR50+: + RCR50EN: EN Blank: Others Packaging A: Ammo R: Reel applications and ratings Part Designation RCR16 RCR25 RCR50 RCR50+ NEW RCR50EN RCR60 RCR75 RCR100 1.0W 2.0W 3.0W 1000V 0.5W 700V 0.25W Power Rating @ 70°C Minimum Dielectric Withstanding Voltage 300V Resistance Range E-24, E-96 (F±1%) 100kΩ - 9.1MΩ 3.3Ω - 910kΩ 100kΩ - 9.1MΩ 100kΩ - 9.1MΩ 100kΩ - 9.1MΩ 100kΩ - 9.1MΩ 1MΩ - 9.1MΩ 100kΩ - 1MΩ 100kΩ - 5.1MΩ 100kΩ - 33MΩ 13MΩ - 33MΩ 100kΩ - 33MΩ 1MΩ - 12MΩ 3.3Ω - 910kΩ Resistance Range E-24 (J±5%) Absolute Maximum Working Voltage 500V DC 1600V AC 1150V Absolute Maximum Overload Voltage 1000V DC 2000V AC 1500V Operating Temperature Range 2000V 2500V -55°C to +155°C 100kΩ - 100MΩ 100kΩ - 33MΩ 100kΩ - 56MΩ 4000V 5000V 5000V 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. 12/29/08 114 KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com 1733 Reader's Spreads pg1-203:document 1/27/09 4:09 PM Page 113 PMS 300 neg. Black neg. RCR anti-surge power type leaded resistor environmental applications Derating Curve 100 80 % Rated Power 60 40 20 0 -60 -40 -20 -55 Notice of Surge Load Surge withstanding load voltage for the resistors cannot be guarantee when the undermentioned 4 items get to a remarkable overload in comparison with the conditions shown by surge withstanding voltage in Anti-surge characteristics. Please contact KOA in advance if such a case is anticipated. 1. Peck voltage to be applied 2. Pulse width 3. Conditions of protecting insulation around the resistor 4. Situation of proximity conductivity object 10kV 0 80 100 120 140 160 70 155 Ambient Temperature (°C) 20 40 60 For example: In the figure, a metal wire is placed less than 5mm away from the resistor body, Discharge there is such a case that causes an electric discharge by a surge load 10kV and then destroys the outer coating. About 5mm Metal Wire Performance Characteristics Parameter Resistance Type RCR16 RCR25 T.C.R. Requirement ∆ R ±(% + 0.05Ω) Limit Within regulated tolerance T.C.R. Resistance Range ±200ppm/°C 100kΩ - 5.1MΩ ±350ppm/°C 100kΩ - 33MΩ ±500ppm/°C 3.3Ω - 91kΩ ±350ppm/°C 100kΩ - 33MΩ ±350ppm/°C 100kΩ - 33MΩ ±350ppm/°C 100kΩ - 56MΩ ±350ppm/°C 100kΩ - 100MΩ ±350ppm/°C 470kΩ - 33MΩ 1 1 No mechanical damage 1 5 5 Typical — Test Method Measuring points are 10mm ± 1mm from the end cap RCR50 (+) RCR50EN RCR60 RCR75 RCR100 — Room temperature/100°C up Overload Resistance to Solder Heat Terminal Strength Rapid Change of Temperature Moisture Resistance Endurance @ 70°C Resistance to Solvent 0.5 0.5 — 0.5 2.5 2.5 — Rated voltage x 2.5 or maximum overload voltage for 5 seconds, whichever is less 260°C ± 5°C, 10 seconds ± 1 second or 350°C ± 10°C, 3.5 seconds ± 0.5 seconds Twist 360°, 5 times -55°C (30 minutes)/+155°C (30 minutes), 5 cycles 40°C ± 2°C, 90-95% RH, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle RCR16, 25, 50 (+), 60: W; RCR75, 100: Wx0.1 70°C ± 2°C, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle Isopropyl alcohol with ultrasonic washing, 2 minutes Power: 0.3W/cm 2, f: 28kHz, Temperature: 35°C ± 5°C Discharge test: 2kV - 10kV, 0.01µF capacitor discharge pulse, 10 times (1 pulse/5 seconds maximum) Type RCR16 RCR25 RCR50, RCR50+ 3.3Ω - 6.2Ω: 10kV 6.8Ω - 10Ω: 7kV 11Ω - 9.1kΩ: 5kV 10kΩ - 91kΩ: 7kV 100kΩ - 33MΩ: 10kV RCR50EN, RCR60, RCR75, RCR100 No visible damage to protective coating and marking Surge Withstanding 10 2.5 Applied Voltage 2kV 3kV 10kV EN60065 Test (RCR50EN, RCR60 only) 20 — Discharge test: 10kV, 1000pF capacitor discharge pulse, 50 times (1 pulse/5 seconds maximum) 3/06/07 Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com 115 resistors