PTH451C

THERMISTOR PRODUCTS PTC THERMISTOR FOR DEGAUSSING PTH451/632 Series The PTH451/632 are degaussing elements used to automatically degauss color TV’s and color monitors on startup. www.DataSheet4U.com THERMISTOR PRODUCTS FEATURES I No noise is emitted. I Long life characteristic since part does not have relay contacts. I Winding of degaussing coil can be reduced since rush current is large. I Degauss operation can be performed in a simple circuit. I Degauss operation can be performed shortly after shutdown due to a quick return to normal resistance. PART NUMBERING SYSTEM PTH451 PTH451 SERIES Case PTH632 SERIES Leaded CONSTRUCTION A: 1-element & 2-pin type C: 2-element & 3-pin type D01: lead A 3R0 RESISTANCE VALUE Q 1 RESISTANCE TOLERANCE M: ±20% N: ±30% Q: +30/–20% 1 MAX. VOLTAGE 1: 140V 2: 270V OTHER SPECIFICATION 1: Standard SPECIFICATIONS Part Number PTH451A3R0Q11 PTH451A5R0M11 PTH451A4R5Q21 PTH451A7R0Q21 PTH451A9R0Q21 PTH451A140M21 PTH451A180N21 PTH451C3R0Q11 PTH451C5R0M11 PTH451C4R5Q21 PTH451C7R0Q21 PTH451C9R0Q21 PTH451C140M21 PTH451C180N21 PTH632D01BF5R0M140 PTH632D01BF7R0M140 Resistance Rated Voltage (Ohms) Voltage (V) max. (V) 3 +30 –20 % Current (at 25°C Rated Voltage) 0 seconds 17Ap-p min. 36Ap-p min. 22Ap-p min. 19Ap-p min. 18Ap-p min. 25Ap-p min. 25Ap-p min. 28Ap-p min. 25Ap-p min. 22Ap-p min. 19Ap-p min. 18Ap-p min. 25Ap-p min. 15Ap-p min. 45Ap-p min. 25Ap-p min. 3 seconds 200mAp-p max. 200mAp-p max. 300mAp-p max. 300mAp-p max. 300mAp-p max. 300mAp-p m...