PTC thermistors for overcurrent protection Leaded disks, coated, 230 V, lead-free series Series/Type: B598** Date: February 2012 EPCOS AG 2015. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS prior express consent is prohibited. EPCOS AG is a TDK Group Company.Overcurrent protection Leaded disks, coated, 230 V, lead-free series C850 ... C883 Applications Dimensional drawing Overcurrent protection Short circuit protection Features No intentional use of lead compounds Lead concentration in the homogenous materials lower than 0.1% Tight resistance tolerance Marking: Type, manufacturer s logo, reference temperature in C and date code YYWW UL approval to UL 1434 (file number E69802) Dimensions (mm) VDE approval for selected types (licence number 104843 E) Type w h d max max C850 13.5 17.0 0.6 Delivery mode C860 11.0 14.5 0.6 Cardboard strips (standard) C873 9.0 12.5 0.6 C875 9.0 12.5 0.6 C880 6.5 10.0 0.6 C883 6.5 10.0 0.6 General technical data Max. operating voltage (T = 60 C) V 265 V DC or V AC A max Rated voltage V 230 V DC or V AC R Switching cycles N 100 Tolerance of R (T = 120 C) R 20 % R ref R Reference temperature (typ.) T 120 C ref Operating temperature range (V = 0) T 40/+125 C op Operating temperature range (V = V ) T 0/+60 C max op Electrical specifications and ordering codes I I I I T R R Type R S Smax r ref R min Approvals Ordering code (V = V ) (typ.) (typ.) max (V = V ) max mA mA A mA C C850 220 330 2.2 13 120 10 6 X B59850C0120A570 C860 170 260 1.5 10 120 15 9 X B59860C0120A570 C873 90 140 1.0 9 120 45 27 X B59873C0120A570 C875 80 120 1.0 9 120 65 39 X B59875C0120A570 C880 65 98 0.4 6 120 70 42 X X B59880C0120A570 C883 50 75 0.4 5 120 120 72 X X B59883C0120A570 Please read Cautions and war nings and Page 2 of 10 Impor tant notes at the end of this document.