TLRZ2ATTD

TLRZ metal plate chip type jumper resistor EU • 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 • High reliability and performance with T.C.R ±100×10-6/K • Suitable for reflow soldering (Not suitable for flow soldering) • Products meet EU RoHS requirements • AEC-Q200 Qualified dimensions and construction Size Code L W t d Resistance Dimensions inches (mm) W d t TLRZ1E (0402) –– .039±.004 .020±.004 .008±.004 .016±.002 (1.00±0.10) (0.50±0.10) (0.20±0.10) (0.40±0.005) TLRZ1J (0603) –– .063±.004 .031±.004 .012±.004 (1.60±0.10) (0.80±0.10) (0.30±0.10) TLRZ2A (0805) –– .079±.004 .049±.004 .012±.004 .020±.002 (2.00±0.10) (1.25±0.10) (0.30±0.10) (0.5±0.05) TLRZ2B (1206) –– .126±.004 .063±.004 .012±.004 (3.20±0.10) (1.60±0.10) (0.30±0.10) Ni Sn Cu L Derating Curve 100 % Rated Power 80 60 40 20 0 -60 -40 -65 -20 0 20 40 60 80 100 120 105 Terminal Part Temperature (°C) 140 155 For resistors operated at an ambient temperature of 105°C or above, a power rating shall be derated in accordance with the above derating curve. ordering information TLRZ Type TLRZ 1E T Power Rating 1E: 10A 1J: 26A 2A: 31.6A 2B: 50A Termination Material T: Sn TP Packaging TB: 7" pitch pressed paper (TLRZ1E only) TD: 7" 4mm pitch punch paper 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. 10/26/18 KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com 105 current sense features TLRZ metal plate chip type jumper resistor applications and ratings Current Rating Standard Resistance (Ω) Rated Terminal Part Temperature TLRZ1E 10A 0.5m max. 105°C and less TLRZ1J 26A 0.2m max. 105°C and less TLRZ2A 31.6A 0.2m max. 105°C and less TLRZ2B 50A 0.2m max. 105°C and less current sense Part Designation Operating Temperature Range -55°C to +170°C environmental applications One-Pulse Limiting Electric Power (W) One-Pulse Limiting Electric Power 100,000 10,000 1,000 2B 2A 1J 1E 100 10 1 .001 .01 .1 1 Pulse Duration (ms) The maximum applicable voltage is equal to the max. overload voltage. Please ask us about the resistance characteristic of continuous applied pulse. The pulse endurance values are not assured values, so be sure to check the products on actual equipment when you use them. 100 10 Thermal Resistance TLRZ Size 1E 1J 2A 2B TH ＋ T＝Hs Terminal Part Temperature TH ：High TM ：Medium ＝ts TL ：Low TM ＋ T＝Hs Rth Temperature Type ≠0°CW Rth=(Hs-ts)/Power Regarding the temperature rise, the value of the temperature varies per conditions and board for use since the temperature is measured under our measuring conditions. Please refer to us before use. T T TL ＋ T＝Hs T TH TM TL Low The temperature of the resistor will increase the same ⊿T from the standard terminal part temperature regardlless of the ambient temperature when the same power is applied. This is because there is hardly any heat dissipation from the resistor surface to the ambient air. High Terminal Part Temperature Performance Characteristics Parameter Resistance Overload (Short time) Resistance to Solder Heat Rapid Change of Temperature Moisture Resistance Endurance of Rated Terminal Part Temperature Requirement ∆ R % Limit Typical 1E: Max 0.5mΩ 1J/2A/2B: Max 0.2mΩ 1E: Max 0.25mΩ 1J/2A/2B: Max 0.15mΩ Low Temperature Exposure High Temperature Exposure Test Method 25°C 1E: 20A; 1J/2A: 40A; 2B: 80A for 5 seconds 260°C ± 5°C, 10 ~ 12 seconds -55°C (30 minutes), +155°C (30 minutes), 1000 cycles 85°C, 85%RH, 1E: 1A; 1J/2A: 2A; 2B: 4A, 1000 hours Terminal part temperature: 105°C, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle -55°C, 1000 hours 155°C, 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. 106 11/22/19 KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com