PTGL09BD2R2N2B51B0 Datasheet, PDF (57/103 Pages) Murata Manufacturing Co., Ltd. – PTC Thermistors for Overcurrent Protection / for Inrush Current Suppression / for Overheat Sensing Lead Type

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
c Application Circuit
(1) Transformer Protection Circuit 1)
(2) Transformer Protection Circuit 2)
PTH
Power
Supply
D
C
Power
Supply
PTH
R90E.pdf
Sep.24,2012
(3) Transistor Protection Circuit
PTH
RB
RL
RA
C
RE
(4) Fluorescent Lamp Protection Circuit
C
Power
Source
Fluorescent Lamp
CH
S
S
R
C
C
PTH
8
55