!Note
• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our
sales representatives or product engineers before ordering.
• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
R01E.pdf
06.1.25
Popular Applications of Chip NTC
LCD
Vcc
NTC
R
Power Amplifier
to Antenna
LCD Contrast control.
Drive voltage is
compensated utilizing
NTC’s temperature
signal.
High resistance values
generally required,
typically
33k ohms to
470k ohms
Temperature
compensation of
power amplifier (PA)
module.
R
V ref
LCD
Controller
Ground
R
R
NTC
PA
Module
AGC
Amp.
Thermal
Connection
ROM
Battery Pack (Li-Ion / Ni MH)
Li-lon
Ni MH
FET
FET
PTC
Ambient temperature
detection of charging time.
Detection of battery cell
heating in abnormal
circumstances.
47k ohm±5%
10k ohm±5%
10k ohm±1% …etc.
IC
Thermal
Connection
Thermal
Connection
NTC
NTC
More Popular Applications of Chip NTCs
Personal Computer
Portable CD
Player
LCD TV
PDA
Pager
Digital
Camera
VCR Camera
HDD
NCP03
(0201
size)
Mini Disk Player
A lead of
mechanical
pencil
(0.5mm dia.)
NCP15
(0402
size)
NCP18
(0603
size)
NCP21
(0805
size)
Mobile Phone
Headphone Stereo
Rechargeable Battery
Printer
Cassette & Tuner
CD Auto Changer
MURATA [ MURATA MANUFACTURING CO., LTD. ]
