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60 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 -2 BW , 2 H W , 3 A P m etal plate current sense resistor EU

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 2BW : 1W 2HW : 2W 3A P: 3W TD : 4m m pitch punched paper TE : E m b ossed plastic TLR Type Power Rating Nominal Resistance Tolerance Termination Material Packaging New Part # 2BW TD 10L0 FD For further inform ation on packaging, please refer to A ppendix A . dim ensions and construction W t L d dProtecti ve Coating TLR2BW (2-5m Ω) TLR2HW (1-3m Ω) TLR3AP (0.5m-1.5m Ω) Resisti ve Element Te rm ination Solder Protective Coating (3AP: 0.5m-1.5m Ω) Size Code LResistance Wdt Dimensions inches (m m ) 75: 75ppm /°C T.C.R. .107±.01 (2.725±0.25) .105±.01 (2.675±0.25) .087±.01 (6.35±0.25) .125±.01 (3.18±0.25) .024±.01 (0.62±0.25) 0.5m Ω 0.68m Ω, 0.75m Ω, 0.82m Ω 1m Ω, 1.5m Ω, 3m Ω, 4m Ω .09 8±.01 (2.50±0.25) TLR3AP .047±.01 (1.20±0.25) 2m Ω 5m Ω, 6m Ω, 7m Ω, 8m Ω .030±.01 (0.77±0.25) 9 m Ω, 10m Ω .020±.008 (3.20±0.20) .063±.008 (1.60±0.20) .024±.008 (0.60±0.20) .060±.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 2m Ω - 20m Ω

TLR -2BW, 2HW, 3AP 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 Terminal Part Temperature (°C) 120-20 140 -65 160 170110 2BW, 2HW (120°C) 3AP (0.5mΩ–8mΩ (110°C) 3AP (9mΩ–10mΩ) (90°C) Temperature Rise (°C) 200 100 50 100 % Rated Power 2BW (2) 2HW (1) 00 25 75 2HW (2) 2BW (1) 150 175 125 Solder Joint 2Hot Spot Temperature Rise (°C) 200 100 50 100 % Rated Power 3AP (1) 00 25 75 3AP (2) 150 175 125 TLR2BW/2HW 6mΩ TLR3AP 4mΩ * Please contact factory for T.C.R.: ±50ppm/°C Resistance Tolerance Standard Resistance (Ω) Part Designation Rated Ambient Temperature Operating Temperature Range Power Rating @ 70°C T.C.R. (ppm/°C) Max.** TLR2BW 1W 1m,2m,3m,4m,5m,6m,7m, 8m,9m,10m,11m,12m, 13m,15m,16m,18m,20m TLR3AP 3W ±75 0.5m,0.68m,0.75m, 0.82m,1m,1.5m,2m,3m,4m, 5m,6m,7m,8m,9m,10m 0.5m ~ 8m: +110°C 9m, 10m: +90°C ±50 6m,7m,8m,9m,10m 2m,3m,4m,5m TLR2HW 2W 1m,2m,3m,4m,5m, ±75 F: ±1% Rated Terminal Part Temperature 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. 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. 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 ± 2 seconds±0.5% ±0.3% Rapid Change of Temperature -55°C (15 minutes), +150°C (15 minutes), 1000 cycles±0.5% ±0.3% Moisture Resistance MIL-STD-202-106, 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% Endurance of Rated Terminal Part Temperature 120°C ± 2°C (2BW, 2HW), 110°C ± 2°C (3AP 0.5mΩ~8mΩ) 90°C ± 2°C (TLR3AP 9mΩ~10mΩ), 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle ±1.0% ±0.3% High Temperature Exposure ±155°C, 1000 hours±1.0% ±0.6% Performance Characteristics 61KOA 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