polyswitch? ptc devices overcurrent protection device p roduct: mini a smdc050f document: scd 27848 rev letter: b rev date: july 26, 2016 page no.: 1 of 2 ? 2016 littelfuse,inc. littelfuse.com specificat ions are subject to change without notice. revised july 26, 2016 specification status : released maximum electrical rating voltage: 24 v dc short circuit current: 100a notes: 1. all terminations are tin plated. 2. drawing not to scale marking: table i. dimensions: a b c d e min max min max min max min max min mm: 4.37 4.73 0.38 0.62 3.07 3.41 0.25 0.95 0.20 in: (0.172) (0.186) (0.015) (0.025) (0.121) (0.134) (0.010) (0.040) (0.008) table ii. performance ratings: current ratings ** time to trip ** resistance values tripped - state power d issipation** amperes at 0c amperes at 20c amperes at 60c seconds at 20c, 8a ohms at 20c watts at 20c, 24v hold trip hold trip hold trip max min max* max 0.55 1.10 0.50 1.00 0.35 0.70 0.15 0.15 1.00 0.8 * maximum resistance is measured 1 hour after reflow. **values specified were determined using pcbs with 0.030x1.5 ounce copper traces. reference documents: ps300, ps 4 00 precedence: this specification takes precedence over documents referenced herein. effectivity: reference do cuments shall be the issue in effect on the date of invitation for bid. caution: operation beyond the rated voltage or current may result i n rupture, electrical arcing or flame. materials information rohs compliant e lv compliant pb - free halogen free* * halogen free refers to: br 900ppm, cl 900ppm, br+cl 1500ppm . hf
polyswitch? ptc devices overcurrent protection device p roduct: mini a smdc050f document: scd 27848 rev letter: b rev date: july 26, 2016 page no.: 2 of 2 ? 2016 littelfuse,inc. littelfuse.com specificat ions are subject to change without notice. revised july 26, 2016 i nformation furnished is believed to be accurate and reliable. however, users should independently evaluate the suitability of and test each product selected for their own applications. littelfuse products are not desi gned for, and shall not be used for, any purpose (including, without limitation, military, aerospace, medical, lifesaving, life - sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in w hich the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in ap plicable lit telfuse product documentation. warranties granted by littelfuse shall be deemed v oid for products used for any purpose not expressly set forth in appli cable littelfuse documentation. littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by littelfuse as set forth i n applicable littelfuse documentation. the sale and use of littelfuse products is subject to littelfuse terms and conditions of sale, unless otherwise agreed by littelfuse .
|
