PRF18BA471QB5RB Datasheet, PDF (6/104 Pages) Murata Manufacturing Co., Ltd. – POSISTOR for Circuit Protection

!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.
R90E.pdf
Sep.24,2012
PTC Thermistors (POSISTORr)
for Overcurrent Protection / for Inrush Current Suppression / for Overheat Sensing Lead Type
(Part Number)
qProduct ID
Product ID
PT
PT GL 07 AR 220 M 3P51 A0
qw e r ty u i
PTC Thermistors
wSeries
Code
FL
FM
GL
Series
for Overheat Sensing Lead Type
for Overheat Sensing with Lug-terminal
for Current Control (Over Current Protection ·
Inrush Current Suppression) Lead Type
eDimensions
Code
04
05
07
09
10
12
13
14
16
18
20
Dimensions
Nominal Body Diameter 4mm Series
Nominal Body Diameter 5mm Series
Nominal Body Diameter 7mm Series
Nominal Body Diameter 9mm Series
Nominal Body Diameter 10mm Series
Nominal Body Diameter 12mm Series
Nominal Body Diameter 13mm Series
Nominal Body Diameter 14mm Series
Nominal Body Diameter 16mm Series
Nominal Body Diameter 18mm Series
Nominal Body Diameter 20mm Series
rTemperature Characteristics
Code
AR
AS
BA
BB
BC
BD
BE
BF
BG
BH
Temperature Characteristics
Curie Point 120°C
Curie Point 130°C
Curie Point 110°C
Curie Point 100°C
Curie Point 90°C
Curie Point 80°C
Curie Point 70°C
Curie Point 60°C
Curie Point 50°C
Curie Point 40°C
tResistance
Expressed by three-digit alphanumerics. The unit is ohm (Ω). The
first and second figures are significant digits, and the third figure
expresses the number of zeros which follow the two figures. If
there is a decimal point, it is expressed by the capital letter "R." In
this case, all figures are significant digits.
Ex.
Code
Resistance
R22
0.22Ω
2R2
2.2Ω
220
22Ω
yResistance Tolerance
Code
H
K
M
N
Q
Resistance Tolerance
±25%
±10%
±20%
±30%
Special Tolerance
uIndividual Specifications
Ex.
Code
3P51
Individual Specifications
Lead Type, others
iPackaging
Code
A*
B*
Packaging
Ammo Pack
Bulk
4