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58 K O A S peer E lectronics, Inc. • 199 Bolivar D rive • Bradford, PA 16701 • U SA • 814-362-5536 • Fax: 814-362-8883 • w w w.koaspeer.com Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 11/30/14 resistors TLR m etal plate current sense resistor

features

  • U ltra-low TC R (+50ppm /°C ) availab le
  • M etal alloy: superior corrosion and heat resistance
  • A pplications include current sensing, voltage division and pulse applications
  • U ltra low resistance (0.5m Ω - 20m Ω)
  • Products w ith lead-free term inations m eet E U RoHS and C hina RoHS requirem ents
  • A E C -Q 200 Q ualified ordering inform ation F: ±1% D : S nA gC u ±1%: 4 digits E x: 2L00: 2m Ω 2B: 0.5W 2H: 1W 3A : 1W 3A W : 2W TE : 7" 8m m pitch em b ossed plastic (3A , 3A W ) TE : 7" 4m m pitch em b ossed plastic (2H only) TD : 4m m pitch punched paper (2B only) TLR Type Power Rating Nominal Resistance Tolerance Termination Material Packaging New Part # 3A TE 2L00 FD For further inform ation on packaging, please refer to A ppendix A . dim ensions and construction W t L d dProtective Coating Resistive Element Te rm ination Solder Protective Coating (3A, 3AP, 3AW: 0.5mΩ~1.5mΩ only) Size Code .087±.01 (2.20±0.25) .047±.01 (1.20±0.25) .073±.01 (1.85±0.25) .047±.01 (1.20±0.25) LResistance Wdt Dimensions inches (m m ) TLR3A .25±.01 (6.35±0.25) .125±.01 (3.18±0.25) .024±.01 (0.62±0.25) 1m Ω 2m Ω 3m Ω 4m Ω .107±.01 (2.725±0.25) TLR3AW .25±.01 (6.35±0.25) .125±.01 (3.18±0.25) .024±.01 (0.60±0.25) .087±.01 (2.20±0.25) 0.5m Ω 1m Ω, 1.5m Ω, 2m Ω, 3 m Ω, 4m Ω .047±.01 (1.20±0.25) .030±.01 (0.77±0.25) 5m Ω, 6m Ω, 7m Ω,8m Ω 75: 75ppm /°C Blank: 150ppm /°C Blank: 200ppm /°C T.C.R. .105±.01 (2.675±0.25) 0.68m Ω,0.75m Ω, 0.82 m Ω, 9 m Ω, 10m Ω EU Size Code LResistance Wdt Dimensions inches (m m ) .020±.008 (0.50±0.20) 2m ,3m ,4m ,5m , 6m ,7m ,8m ,9 m , 10m ,11m ,12m , 13m ,15m ,16m , 18m ,20m TLR2B .126±.008 (3.20±0.20) .063±.008 (1.60±0.20) .024±.008 (0.60±0.20) .060±.008 (1.50±0.20) TLR2H .200±.008 (5.00±0.20) .100±.008 (0.50±0.20) 2m Ω - 6m Ω .071±.008 (1.80±0.20) .026±.008 (0.65±0.20) 1m Ω 7m Ω - 10m Ω

metal plate current sense resistor applications and ratings Derating Curve Temperature Rise environmental applications% Rated Power 100 -80 -60 -40 0 40 60 801 0 0 1 8 0 Ambient Temperature (°C) 120 170 -20 140 -65 160 Temperature Rise (°C) 125 25 50 75 100 % Rated Power 100 2H Parameter Requirement ∆ R ±% Limit Typical Test Method Resistance T.C.R. 25°C +25°C/+100°C Within regulated tolerance Within specified T.C.R. Resistance to Solder Heat 260°C ± 5°C, 10 ~ 12 seconds±0.5% ±0.3% Rapid Change of Temperature -55°C (15 minutes), +150°C (15 minutes), 1000 cycles±0.5% ±0.4% Moisture Resistance MIL-STD-202, Method 106, 0% power, 7a and 7b not required±0.5% ±0.1% Biased Humidity 85°C ± 2°C, 85% RH, 1000 hours, 10% bias±0.5% ±0.1% High Temperature Exposure ±155°C (2B, 2H, 3AW), ±170°C (3A), 1000 hours±1.0% ±0.6% Solder Joint 2Hot Spot Temperature Rise (°C) 125 25 50 75 100 % Rated Power 100 3AW 3AW % Rated Power 100 -80 -60 -40 0 40 60 801 0 0 1 8 0 105 Terminal Part Temperature (°C) 120 170 -20 140 -65 160 TLR2B/2H 8mΩ TLR3A/3AW 4mΩ * Please contact factory for T.C.R.: ±50ppm/°C ** Contact factory for 2mΩ dimensions Resistance Tolerance Standard Resistance (Ω) Part Designation Rated Ambient Temperature Operating Temperature Range Power Rating @ 70°C T.C.R. (ppm/°C) Max.* TLR3A 1W ±150 ±200 1m, 2m TLR2B 1/2W (.5W) 2m,3m,4m,5m,6m,7m, 8m,9m,10m,11m,12m, 13m,15m,16m,18m,20m TLR2H 1W 1m,2m,3m,4m,5m, 6m,7m,8m,9m,10m +70°C -65°C to +170°C TLR3AW 2W ±150 +70°C 105°C 105°C 105°C 105°C ±75 F: ±1% ±75 F: ±1% ±75 1m,1.5m,2m**,3m,4m, 5m,6m,7m,8m,9m,10m Rated Terminal Part Temperature Performance Characteristics 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. 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. For resistors operated at a terminal part temperature of described for each size or above, a power rating shall be derated in accordance with the derating curve. Please refer to “Introduction of the derating curve based on the terminal part temperature” on the beginning of our catalog before use. 59KOA Speer Electronics, Inc.• 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 12/08/14 resistors