PRF21BA471QB5RA Murata Electronics North America, PRF21BA471QB5RA Datasheet - Page 4

• Manufacturer Part Number: PRF21BA471QB5RA
• Description: THERMISTOR
• Manufacturer: Murata Electronics North America

Specifications of PRF21BA471QB5RA

• 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.
!Note
PTC Thermistors (POSISTORr) for Circuit Protection / for Overheat Sensing Lead Type
(Part Number)
qProduct ID
wSeries
eDimensions
rTemperature Characteristics
• 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 because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
Product ID
Code
Code
Code
FM
GL
AS
AR
BA
BB
BC
BD
BE
BG
BH
PT
FL
BF
04
05
07
09
10
12
13
14
16
18
for Overheat Sensing with Lug-terminal
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 4mm Series
Nominal Body Diameter 5mm Series
Nominal Body Diameter 7mm Series
Nominal Body Diameter 9mm Series
PT
q
for Overheat Sensing Lead Type
for Circuit Protection Lead Type
Temperature Characteristics
GL
w
Curie Point 130 C
Curie Point 120 C
Curie Point 110 C
Curie Point 100 C
PTC Thermistors
Curie Point 90 C
Curie Point 80 C
Curie Point 70 C
Curie Point 60 C
Curie Point 50 C
Curie Point 40 C
07
e
Dimensions
Series
AR
r
220
t
y
M
3P51
u
A0
i
tResistance
Expressed by three-digit alphanumerics. The unit is ohm ( ). 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.)
yResistance Tolerance
uIndividual Specifications
iPackaging
Code
Code
Code
3P51
A0
B0
M
H
K
N
Q
Code
R22
2R2
220
Individual Specifications
Resistance Tolerance
Lead Type, others
Special Tolerance
Ammo Pack
Packaging
Resistance
Bulk
25%
10%
20%
30%
0.22
2.2
22
R90E.pdf
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