polyswitch? ptc devices overcurrent protection devi ce product: MICROSMD075F document: scd 25267 rev letter: h rev date: july 26 , 20 16 page no.: 1 of 2 ? 2016 littelfuse, inc littelfuse.com spec ifications are subject to change without notice. revised july 26,2016 specification status: released maximum electrical rating voltage: 6v dc short circuit current: 40a 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: 3.00 3.43 0.38 0.62 2.35 2.80 0.25 0.75 0.076 in: (0.118) (0.135) (0.015) (0.025) (0.092) (0.110) (0.010) (0.030) (0.003 ) table ii. performance ratings: current ratings** time to trip** resistance values tripped - state powe r dissipation** amperes at 0c amperes at 20c amperes at 60c seconds at 20c, 8a ohms at 20c watts at 20c, 6v hold trip hold trip hold trip max min max* max 0.86 1.72 0.75 1.50 0.55 1.10 0.1 0.110 0.40 0.8 *maximum resistance is measured 1 hour after reflow. ** values specified were determined using pcbs with 0.030x1.5 ounce copper traces. agency recognition: ul, csa , tv reference documents: ps300 precedence: this specification takes precedence over documents referenced herein. effectivi ty: reference documents shall be the issue in effect on the date of invitation for bid. caution: operation beyond the rated voltage or current may result in rupture, electrical arcing or flame. materials information rohs compliant elv compliant pb - free halogen free* * halogen free refers to: br 900ppm, cl 900ppm, br+cl 1500ppm hf
polyswitch? ptc devices overcurrent protection devi ce product: MICROSMD075F document: scd 25267 rev letter: h rev date: july 26 , 20 16 page no.: 2 of 2 ? 2016 littelfuse, inc littelfuse.com spec ifications are subject to change without notice. revised july 26,2016 information furnished is believed to be acc urate and reliable. however, users should independently evaluate the suitability of and test each product selected for their o wn applications. littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitatio n, military, aerospace, medical, lifesaving, life - sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in p ersonal injury, death, or property damage) other than those expressly set forth in applicable littelfuse product documentatio n. warranties granted by littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable 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 in applicable littelfuse documentation. the sale and use of littelfuse pro ducts is subject to littelfuse terms and conditions of sale, unless otherwise agreed by littelfuse.
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