308 constitution drive menlo park, ca 94025-1164 phone: 800-227-4856 www.circuitprotection.com polyswitch? ptc devices overcurrent protection device raychem circuit protection products product: rtef135 document: scd 25189 pcn: a65256 rev letter: c rev date: august 14, 2007 page no.: 1 of 1 specification status: released electrical rating voltage: 33v max current: 40a max insulating material: cured, flame retardant epoxy polymer meets ul94 v-0 requirements lead material: 24 awg tin plated copper clad steel marking: manufacturer?s mark and voltage lot identification part identification tf135 (can be on back) 33 table i. dimensions: a b c d e min max min max min max min max min max mm: -- 7.4 -- 14.2 4. 3 5.8 7.6 -- -- 3.0 in*: -- (0.29) -- (0.56) (0. 17) (0.23) (0.30) -- -- (0.12) *rounded off approximation table ii. performance ratings: i hold rated current* current ratings initial resistance values time to trip r 1 max 1 hr. post trip resistance standard trip tripped- state power dissipation amps at 20 c amps at 20 c ohms at 20 c seconds at 20 c, 6.75a seconds at 20 c watts at 20 c hold hold trip min max max max typ 1.35 1.35 2.5 0.059 0.100 4.5 0.143 0.84 * values specified were determined us ing pcb?s w/ 0.050 x 1oz cu traces agency recognitions: ul, csa, tuv. reference documents: ps300 precedence: this specification takes pr ecedence over documents referenced herein. effectivity: 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 ? 2005, 2007 tyco electronics corporation. all rights reserved.
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