tyco elect ronics raychem circuit protection 308 constitution drive menlo park, ca 94025 phone: 800 - 227 - 4856 fax: 800 - 227 - 4866 p olyswitch? ptc devices overcurrent protection device product: SRP175 document: scd 22676 pcn: 741515 rev letter: g rev date: june 12, 2001 page no.: 1 of 1 specification status - released electrical rating voltage: 15v max current: 100a max leads: nickel: 0.125 mm nom tape: polyester marking: manufacturer's mark 175 lot identification part identification e d b f a orientation mark c 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 5.2 0.6 1.0 4.1 5.5 4.1 5.5 3.9 4.1 -- -- in*: (0. 82) (0.91) (0.19) (0.20) (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 85 c seconds at 20c, 8.75 a ohms at 20c ohms at 20c watts at 20c, 15v hold hold trip hold trip hold trip hold tri p max min max min max max 1.75 2.0 4.4 1.75 3.8 1.2 2.7 0.9 -- 5 0.050 0.090 0.050 0.120 1.5 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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