Positive Temperature Coefficient devices (PTCs) 2017 by Littelfuse

More catalogs by Littelfuse | Positive Temperature Coefficient devices (PTCs) 2017 | 128 pages | 2017-11-12

Ads

Page 67 of Positive Temperature Coefficient devices (PTCs) 2017

poly-fuse® resettable ptcs radial leaded usbr series temperature rerating ambient operation temperature -40°c -20°c 0°c 20°c part number 06r075b 06r120b 06r155b 16r090b 16r110b 16r135b 16r160b 16r185b 16r250b 1.05 1.69 2.17 1.31 1.60 1.96 2.32 2.68 3.63 0.95 1.52 1.96 1.17 1.43 1.76 2.08 2.41 3.25 0.85 1.36 1.75 1.04 1.27 1.55 1.84 2.13 2.88 0.75 1.20 1.55 0.90 1.10 1.35 1.60 1.85 2.50 50°c 60°c 70°c 85°c 0.65 1.04 1.34 0.75 1.00 1.12 1.33 1.54 2.08 0.60 0.96 1.24 0.69 0.92 1.04 1.23 1.42 1.93 0.55 0.88 1.13 0.61 0.75 0.92 1.09 1.26 1.70 0.50 0.80 1.03 0.55 0.67 0.82 0.98 1.13 1.53 0.43 0.68 0.88 0.47 0.57 0.70 0.83 0.96 1.30 temperature rerating curve 0.75a 1.20a 1.55a 0.90a 1.10a 1.35a 1.60a 1.85a 2.50a average time current curves 170 usbr 150 percentage of rated current 100 10 time in seconds 40°c hold current a 1 130 110 90 70 50 30 10 -40 -30 -20 0.1 -10 0 10 20 30 40 temperature °c 50 60 70 80 note typical temperature rerating curve refer to table for derating data 0.01 0.001 0.01 0.1 1 current in amperes 10 the average time current curves and temperature rerating curve performance is affected by a number or variables and these curves provided as guidance only customer must verify the performance in their application © 2015 littelfuse inc specifications are subject to change without notice revised 11/05/15