TLRZ metal plate chip type jumper resistor EU features SMD type of small size, metal plate low resistance resistor for current detection Low height suitable for use of small equipment such as mobile phone -6 High reliability and performance with T.C.R 10010 /K Suitable for reflow soldering (Not suitable for flow soldering) Products meet EU RoHS requirements AEC-Q200 Qualified dimensions and construction Dimensions inches (mm) Size L Code LW d t TLRZ1E(0 .039.004 .020.004 .008.004 .016.002 W t 402) (1.000.10) (0.500.10) (0.200.10) (0.410.05) TLRZ1J .063.004 .031.004 .012.004 (0603) (1.600.10) (0.800.10) (0.300.10) Sn Ni d Cu TLRZ2A .079.004 .049.004 .012.004 .020.002 (0805) (2.000.10) (1.250.10) (0.300.10) (0.50.05) TLRZ2B .126.004 .063.004 .012.004 (1206) (3.200.10) (1.600.10) (0.300.10) Derating Curve 100 80 60 40 20 0 -60 -40 -20042006080 100 120 140 -65 105 155 Terminal Part Temperature (C) For resistors operated at an ambient temperature of 105C or above, a power rating shall be derated in accordance with the above derating curve. ordering information TLRZ 1E T TP Power Termination Type Packaging Rating Material TLRZ 1E: 10A T: Sn TB: 7 pitch pressed paper (TLRZ1E only) 1J: 26A TD: 7 4mm pitch punch paper 2A: 31.6A 2B: 50A 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. 6/02/20 KOA Speer Electronics, Inc. 199 Bolivar Drive Bradford, PA 16701 USA 814-362-5536 Fax: 814-362-8883 www.koaspeer.com 105 % Rated Power current sensecurrent sense TLRZ metal plate chip type jumper resistor applications and ratings Standard Operating Part Current Rated Terminal Resistance Temperature Designation Rating Part Temperature () Range 10A 0.5m max. 105C and less TLRZ1E 26A 0.2m max. 105C and less TLRZ1J -55C to +170C TLRZ2A 31.6A 0.2m max. 105C and less TLRZ2B 0.2m max. 50A 105C and less environmental applications One-Pulse Limiting Electric Power 100,000 10,000 The maximum applicable voltage is equal to the max. overload voltage. 1,000 2B Please ask us about the resistance characteristic 2A of continuous applied pulse. 100 1J The pulse endurance values are not assured 1E values, so be sure to check the products on 10 actual equipment when you use them. 1 .001 .01 .1 1 10 100 Pulse Duration (ms) Thermal Resistance Terminal Part Temperature TH T Hs Type Size Rth TH High The temperature of the resistor will TM Medium ts T increase the same T from the 1E TL Low TM T Hs standard terminal part temperature 1J T TLRZ <0.5C/W TH regardlless of the ambient temperature TL T Hs 2A when the same power is applied. This T T M 2B is because there is hardly any heat dissipation from the resistor surface Rth=(Hs-ts)/Power TL to the ambient air. Regarding the temperature rise, the value of the temperature Low High varies per conditions and board for use since the temperature is measured under our measuring conditions. Please refer to Terminal Part Temperature us before use. Performance Characteristics Requirement R % Parameter Limit Typical Test Method Resistance 25C Overload (Short time) 1E: 20A 1J/2A: 40A 2B: 80A for 5 seconds Resistance to Solder Heat 260C 5C, 10 ~ 12 seconds Rapid Change of Temperature -55C (30 minutes), +155C (30 minutes), 1000 cycles 1E: Max 0.5m 1E: Max 0.25m Moisture Resistance 85C, 85%RH, 1E: 1A 1J/2A: 2A 2B: 4A, 1000 hours 1J/2A/2B: Max 1J/2A/2B: Max Endurance of Rated Terminal Terminal part temperature: 105C, 1000 hours, 1.5 hr ON, 0.2m 0.15m Part Temperature 0.5 hr OFF cycle Low Temperature Exposure -55C, 1000 hours High Temperature Exposure 155C, 1000 hours Note: Please contact factory for the TLRZ Performance Characteristics Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 10/23/20 106 KOA Speer Electronics, Inc. 199 Bolivar Drive Bradford, PA 16701 USA 814-362-5536 Fax: 814-362-8883 www.koaspeer.com One-Pulse Limiting Electric Power (W) Temperature