PRF18BD471QB1RB Murata, PRF18BD471QB1RB Datasheet - Page 9

• Manufacturer Part Number: PRF18BD471QB1RB
• Description: PTC THERMISTOR
• Manufacturer: Murata
• Series: PRF18r
• Type: PTCr

Specifications of PRF18BD471QB1RB

• Thermistor Type: PTC
• Resistance: 470ohm
• Thermistor Tolerance: ± 50%
• Operating Temperature Range: -20°C To +110°C
• Operating Voltage Range: 32VDC
• Thermistor Case Style: 0603
• No. Of Pins: 2
• Length/height, External: 1.6mm
• Tolerance: 50 %
• Termination Style: SMD/SMT
• Current Rating: 0.1 mAmp
• Dimensions: 0.80 mm W x 1.60 mm L
• Voltage: 32 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

!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
• 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.
sales representatives or product engineers before ordering.
Popular Applications of Chip NTC
More Popular Applications of Chip NTCs
Vcc
Personal Computer
Mini Disk Player
FET
V ref
Controller
Ground
IC
HDD
Printer
LCD
Li-lon
LCD
Thermal
Connection
FET
Portable CD
Player
NTC
LCD Contrast control.
Drive voltage is
compensated utilizing
NTC’s temperature
signal.
High resistance values
generally required,
typically
33k ohms to
470k ohms
Cassette & Tuner
Battery Pack (Li-Ion / Ni MH)
A lead of
mechanical
pencil
(0.5mm dia.)
LCD TV
NCP03
NCP03
(0201
(0201
size)
size)
NCP15
NCP15
(0402
(0402
size)
size)
CD Auto Changer
Thermal
Connection
to Antenna
PDA
Ni MH
PTC
NCP18
NCP18
(0603
(0603
size)
size)
NTC
Thermal
Connection
Pager
Module
PA
NCP21
NCP21
(0805
(0805
Rechargeable Battery
size)
size)
Power Amplifier
Digital
Camera
Amp.
ROM
AGC
Ambient temperature
detection of charging time.
Detection of battery cell
heating in abnormal
circumstances.
47k ohm 5%
10k ohm 5%
10k ohm 1% …etc.
Headphone Stereo
Mobile Phone
VCR Camera
Temperature
compensation of
power amplifier (PA)
module.
R01E.pdf
06.1.25