wsl vishay dale www.vishay.com 92 document number 30100 revision 17-dec-03 for technical questions, contact ww2bresistors@vishay .com parameter unit wsl0805 wsl1206 wsl2010 wsl2512 temperature coefficient ppm/ c 75 0.002 ? - 0.0029 ? = 275 0.001 ? - 0.0029 ? = 275 0.001 ? - 0.0029 ? = 275 0.003 ? - 0.0049 ? = 150 0.003 ? - 0.0049 ? = 150 0.003 ? - 0.0049 ? = 150 0.005 ? - 0.0069 ? = 110 0.005 ? - 0.0069 ? = 110 0.005 ? - 0.0069 ? = 110 0.007 ? - 0.2 ? = 75 0.007 ? - 0.5 ? = 75 0.007 ? - 0.5 ? = 75 operating temperature range c - 65 / + 170 maximum working voltage v (p x r) 1/2 weight/1000 pieces (typical) g 4.8 16.2 38.9 63.6 power metal strip resistors, low value, surface mount features ? ideal for all types of current sensing, voltage division and pulse applications including switching and linear power supplies, instruments, power amplifiers ? proprietary processing technique produces extremely low resistance values ? all welded construction ? solid metal nickel-chrome or manganese-copper alloy resistive element ? solderable terminations ? very low inductance 0.5nh to 5nh ? excellent frequency response ? low thermal emf ordering information wsl2010 0.01 ? 1.0% r86 model resistance tolerance packaging ? % b43 = bulk pack r86 = tape and reel technical specifications standard electrical specifications model power rating resistance range p 70 c ? z w 0.5% 1.0% wsl0805 0.125 0.01 - 0.2 0.01 - 0.2 wsl1206 0.25 0.01 - 0.2 0.002 - 0.2 wsl2010 0.5 0.01 - 0.5 0.001 - 0.5 wsl2512 1.0* 0.01 - 0.5 0.001 - 0.5 *for values above 0.1 ? derate linearly to 80% rated power at 0.5 ? ? part marking: dale, model, value, tolerance; due to resistor size limitations some resistors will be marked with only the re sistance value 70 derating 120 100 80 60 40 20 0 -65 -50 -25 0 25 50 75 100 125 150 170 ambient temperature in c rated power in %
www.vishay.com 93 wsl vishay dale document number 30100 revision 17-dec-03 for technical questions, contact ww2bresistors@vishay .com dimensions resistance range ? lw h t wsl0805 0.01 - 0.2 wsl1206 0.002 - 0.2 0.001 - 0.0069 0.007 - 0.5 0.001 - 0.0049 wsl2512 0.005 - 0.0069 0.007 - 0.5 dimensions - in inches [millimeters] solder pad dimensions - in inches [millimeters] performance test thermal shock short time overload low temperature storage high temperature exposure bias humidity mechanical shock vibration load life resistance to solder heat moisture resistance conditions of test - 55 c to + 150 c, 1000 cycles, 15 minutes at each extreme 5 x rated power for 5 seconds - 65 c for 24 hours 1000 hours @ + 170 c + 85 c, 85% rh, 10% bias, 1000 hours 100gs for 6 milliseconds, 5 pulses frequency varied 10 to 2000hz in one minute, 3 directions, 12 hours 1000 hours @ rated power, + 70 c, 1.5 hours on, 0.5 hours off + 260 c solder, 10 - 12 second dwell, 25mm/second emergence mil-std-202, method 106, 0% power, 7a and 7b not required test limits (0.5% + 0.0005 ? ) ? r (0.5% + 0.0005 ? ) ? r (0.5% + 0.0005 ? ) ? r (1.0% + 0.0005 ? ) ? r (0.5% + 0.0005 ? ) ? r (0.5% + 0.0005 ? ) ? r (0.5% + 0.0005 ? ) ? r (1.0% + 0.0005 ? ) ? r (0.5% + 0.0005 ? ) ? r (0.5% + 0.0005 ? ) ? r packaging model wsl0805 wsl1206 wsl2010 wsl2512 tape width 8mm/punched paper 8mm/embossed plastic 12mm/embossed plastic 12mm/embossed plastic diameter 178mm/7" 178mm/7" 178mm/7" 178mm/7" pieces/reel 5000 4000 4000 2000 code rt1 r86 r86 r86 reel resistance range ? abl wsl0805 0.01 - 0.2 0.040 [1.02] 0.050 [1.27] 0.020 [0.50] wsl1206 0.002 - 0.2 0.050 [1.27] 0.070[1.78] 0.055 [1.40] 0.001 - 0.0069 0.093 [2.36] 0.120 [3.05] 0.055 [1.40] 0.007 - 0.5 0.055 [1.40] 0.120 [3.05] 0.130 [3.30] 0.001 - 0.0049 0.120 [3.05] 0.145 [3.68] 0.050 [1.27] wsl2512 0.005 - 0.0069 0.083 [2.11] 0.145 [3.68] 0.125 [3.18] 0.007 - 0.5 0.065 [1.65] 0.145 [3.68] 0.160 [4.06] power metal strip ? resistors, low value, surface mount l t w h b l a embossed carrier tape per eia-481-1a 0.080 0.010 0.050 0.010 0.013 0.005 0.015 0.010 [2.03 0.254] [1.27 0.254] [0.330 0.127] [0.381 0.254] 0.126 0.010 0.063 0.010 0.025 0.010 0.020 0.010 [3.20 0.254] [1.60 0.254] [0.635 0.254] [0.508 0.254] 0.200 0.010 0.100 0.010 0.025 0.010 0.058 0.010 [5.08 0.254] [2.54 0.254] [0.635 0.254] [1.47 0.254] 0.200 0.010 0.100 0.010 0.025 0.010 0.020 0.010 [5.08 0.254] [2.54 0.254] [0.635 0.254] [0.508 0.254] 0.250 0.010 0.125 0.010 0.025 0.010 0.087 0.010 [6.35 0.254] [3.18 0.254] [0.635 0.254] [2.21 0.254] 0.250 0.010 0.125 0.010 0.025 0.010 0.047 0.010 [6.35 0.254] [3.18 0.254] [0.635 0.254] [1.19 0.254] 0.250 0.010 0.125 0.010 0.025 0.010 0.030 0.010 [6.35 0.254] [3.18 0.254] [0.635 0.254] [0.762 0.254] model model wsl2010 wsl2010
|
