raychem corporation 308 constitution drive menlo park, ca 94025 phone: 800 - 227 - 4856 fax: 800 - 227 - 4866 polyswitch? ptc devices overcurrent protection device product:lr4 - 260 document: scd 23896 pcn: 595453 rev letter: d rev date: sept. 4, 2001 page no.: 1 of 1 specification status: released electrical rating voltage: 15vdc max current: 100a max leads: nickel: 0.125mm nom. tape: polyester marking: manufacturer's mark e26 lot identification part identification a f c d e b orientation mark table i. dimensions: a b c d e f g min max min max min max min max min max min max min max mm: 20.9 23.1 4.9 5.5 0.6 1.0 4.1 5.5 4.1 5.5 3.9 4.1 -- -- in*: (0.82) (0.91) (0.19) (0.22) (0.02) (0.04) (0.16) (0.22) (0.16) (0.22) (0.15) (0.16) -- -- *rounded off approximation table ii. performance ratings: i hold current trip limits time to trip reference resistance one - hour post - trip resistance tripped - state power dissipation amps 20c amps at 0c amps at 20c amps at 60c amps at 80c seconds at 20c, 13.0 a ohms at 20c ohms at 20c watts at 20c, 15v hold hold trip hold trip hold trip hold tr ip typ max min max min max max 2.6 3.1 6.8 2.6 5.8 1.9 4.2 -- -- -- 5 0.020 0.042 0.020 0.063 2.5 reference documents: ps300 precedence: this specification takes precedence 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.
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