resistors CN-RT anti sulfuration chip networks (concave termination) EU features • Excellent anti-sulfuration characteristic due to using high sulfuration-proof inner top electrode material • More advancement in the mounting density than individual chip resistors • Mounting cost reduction by decreasing the number of parts mounting times • Higher self-alignment effect in reflow-soldering process • Suitable for an image recognition mounter due to square corner design • Products with lead-free terminations meet EU RoHS requirements. EU RoHS regulation is not intended for Pb-glass contained in electrode, resistor element and glass. dimensions and construction b L P a Dimensions inches (mm) L±0.2 W±0.2 c d±0.1 t±0.1 a (top) a (bottom) b±0.1 0.126 0.06 .01±.008 0.016 .02±.004 .016±.006 CN1J4RT (3.2) (0.5±0.1) (0.4±0.15) (1.6) (0.3±0.2) (0.4) Type C W CN2A4RT d Inner Ceramic Protective Outer Resistive Electrode Film Substrate Coating Electrode CN2B4RT 0.2 (5.08) 0.08 .016±.008 (2.0) (0.4±0.2) 0.022 0.126 .02±.01 (0.55) (3.2) (0.5±0.3) 0.006 0.024 (0.6) .03±.004 .03±.006 (0.15) (0.8±0.1) (0.75±0.15) Weight (g) P 0.031 (0.8) 10.2 20.6 0.05 (1.27) 33.5 ordering information New Part # CN 1J 4 RT Type Size Number of Resistors CN CNZ 1J 2A 2B Termination Material RT : Sn 4 TD Packaging TD: Paper TE: Plastic Embossed 103 Nominal Resistance 3 digits J Tolerance J : ±5% For further information on packaging, please refer to Appendix A. Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 70 1/28/11 KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com anti sulfuration chip networks (concave termination) jumper ratings circuit schematic Type CN1J4RT CN2A4RT CN2B4RT R1 R2 R3 Resistance Current Rating Max. Surge Current 0.5A CNZ1J4RT R4 CNZ2A4RT 50mΩ max. 1.0A CNZ2B4RT R1 = R2 = R3 = R4 2A 3A 4A applications and ratings Part Designation Power Rating (w/ Element) CN1J4RT CN2A4RT CN2B4RT 0.063 0.1 0.125 T.C.R. (x10-6/K) ±200 Maximum Resistance Absolute Operating Rated Overload Range (Ω) Maximum Temperature Working Voltage J:±5% E24 Working Range Temperature Voltage (5 Secs. Max.) 50V 100V -55°C to 100V 200V 10~1M +70°C +125°C 200V 400V Taping & Quantity Reel (pcs) TD TE 5,000 — — — 4,000 4,000 * Note that network resistors generate higher heat rather than single flat chip resistor under rated power output environmental applications Derating Curve % Rated Power 100 80 60 40 20 0 -60 -40 -20 -55 0 20 40 60 80 100 120 140 125 70 Ambient Temperature (°C) For resistors operated at an ambient temperature of 70°C or above, a power rating shall be derated in accordance with the above derating curve. Performance Characteristics Parameter Resistance T.C.R. Overload (Short time) Resistance to Solder Heat Rapid Change of Temperature Moisture Resistance Endurance at 70°C High Temperature Exposure Requirement Limit Within specified tolerance Within specified T.C.R. ±2.0% ±1.0% ±1.0% ±5.0% ±5.0% ±1.0% ∆R Typical Test Method — 25°C — +25°C/-55°C and +25°C/+125°C ±0.50% ±0.25% ±0.50% ±1.0% ±0.50% ±0.20% Rated voltage x 2.5 for 5 seconds 260°C ± 5°C, 10 seconds ± 1 second -55°C (30 minutes) / +125°C (30 minutes), 5 cycles 40°C ± 2°C, 90-95% RH, 1000 hours, 1.5 hr ON / 0.5 hr OFF cycle 70°C ± 2°C, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle +125°C, 1000 hours Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 12/17/12 KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com 71 resistors CN-RT