PRF21BB471QB5RA Murata, PRF21BB471QB5RA Datasheet - Page 4
![Thermistors - PTC 470 Ohm 50% 32volts](/photos/16/24/162482/nthcp04_sml.jpg)
PRF21BB471QB5RA
Manufacturer Part Number
PRF21BB471QB5RA
Description
Thermistors - PTC 470 Ohm 50% 32volts
Manufacturer
Murata
Type
PTCr
Datasheet
1.PRF21BB471QB5RA.pdf
(100 pages)
Specifications of PRF21BB471QB5RA
Resistance
470 Ohms
Tolerance
50 %
Termination Style
SMD/SMT
Operating Temperature Range
- 20 C to + 130 C
Dimensions
1.25 mm W x 2 mm L x 0.9 mm H
Voltage
32 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PRF21BB471QB5RA
Manufacturer:
MURATA
Quantity:
240 000
!Note
2
o
Part Numbering
PTC Thermistors (POSISTORr) for Overcurrent Protection Chip Type
(Part Number)
qProduct ID
wSeries
eDimensions (LgW)
rTemperature Characteristics
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.
• 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 review our product specifications or consult the approval sheet for product specifications before ordering.
Product ID
Code
Code
Code
PR
BB
BC
18
21
G
Code
470
471
PR
q
Temperature Characteristics
PTC Thermistors Chip Type
for Overcurrent Protection
w
G
Dimensions (LgW)
Curie Point 100 C
Curie Point 90 C
18
e
1.60g0.80mm
2.00g1.25mm
BB
Series
r
Resistance
470
47
470
t
y
M
B1
u
RB
i
yResistance Tolerance
uIndividual Specifications
Ex.
iPackaging
Code
Code
RA
RB
RK
M
Code
B1
Embossed Taping (4mm Pitch) (4000 pcs.)
Embossed Taping (4mm Pitch) (3000 pcs.)
Paper Taping (4mm Pitch) (4000 pcs.)
Resistance Tolerance
Individual Specifications
Structure, others
Packaging
20%
Apr.25,2011
R90E.pdf