PTC thermistors as limit temperature sensors Probe assemblies Series/Type: B59901 Date: February 2012 EPCOS AG 2012. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS prior express consent is prohibited.Sensors Limit temperature sensors, probe assemblies D901 Applications Dimensional drawing Limit temperature sensor Features Sensor with epoxy resin coating Tinned leads Metal tag for easy mounting Characteristics for sensing temperatures T = 90 to 130 C conform with DIN 44081 sense Metal tag permits good thermal coupling and thus short response time RoHS-compatible Delivery mode Cardboard strips in cardboard box Dimensions in mm General technical data Max. operating voltage (T = 0 ... 40 C) V 30 V DC A max Max. measuring voltage (T = 25 C ... T +23 K) V 7.5 V DC A sense meas,max Rated resistance (V 2.5 V) R 100 PTC R Insulating test voltage (between tag and leads) V 500 V AC ins Thermal threshold time t < 20 s a Operating temperature range (V V ) T 40/ T +23 C meas,max op sense Operating temperature range (V = V ) T 0/+40 C max op Electrical specifications and ordering codes T R R R R Stamp Ordering code sense (T 5 K) (T + 5 K) (T + 15 K) (T + 23 K) sense sense sense sense code (V 2.5 V) (V 2.5 V) (V 7.5 V) (V 2.5 V) PTC PTC PTC PTC C 60 570 570 10 k 331 B59901D0060A040 70 570 570 - 10 k 341 B59901D0070A040 80 570 570 - 10 k 351 B59901D0080A040 90 550 1330 4 k - 361 B59901D0090A040 100 550 1330 4 k - 371 B59901D0100A040 110 550 1330 4 k - 381 B59901D0110A040 120 550 1330 4 k - 391 B59901D0120A040 Please read Cautions and war nings and Page 2 of 9 Impor tant notes at the end of this document.