(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
Aug. 6,2018
EU RoHS Compliant
• All the products in this catalog comply
with EU RoHS.
• EU RoHS is "the European Directive
2011/65/EU on the Restriction of the
Use of Certain Hazardous Substances in
Electrical and Electronic Equipment."
•
For
more details, please refer to our web
page, "Murata's Approach for EU RoHS"
(https://www.murata.com/en-eu/support/
compliance/rohs).
!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
Aug. 6,2018
EU RoHS Compliant
• All the products in this catalog comply
with EU RoHS.
• EU RoHS is "the European Directive
2011/65/EU on the Restriction of the
Use of Certain Hazardous Substances in
Electrical and Electronic Equipment."
•
For
more details, please refer to our web
page, "Murata's Approach for EU RoHS"
(https://www.murata.com/en-eu/support/
compliance/rohs).
!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
Aug. 6,2018
Contents
Product specifications are as of
August 2018
.
POSISTORr and "POSISTOR" in this catalog are
the trademarks of Murata Manufacturing Co., Ltd.
Part Numbering
Basic Characteristics of POSISTORr
Selection Guide
Application Matrix
Application Notes
1
Overcurrent Protection Chip Type
Chip Type Specifications and Test Methods
2
Overcurrent Protection Narrow Current Band 30V Series
3
Overcurrent Protection Narrow Current Band 51/60V Series
4
Overcurrent Protection Narrow Current Band 140V Series
5
Overcurrent Protection 16V Series
6
Overcurrent Protection 24/30/32V Series
7
Overcurrent Protection 56/80V Series
8
Overcurrent Protection 125/140V Series
9
Overcurrent Protection 250/265V Series
PTGL Series Narrow Current Band Specifications and Test Methods
PTGL Series Specifications and Test Methods
10
Inrush Current Suppression (Less than 100μF)
11
Inrush Current Suppression for High Capacitance (100μF or more)
Inrush Current Suppression Specifications and Test Methods
12
Overheat Sensing Chip Tight Tolerance Type
13
Overheat Sensing Chip Type
Overheat Sensing Chip Type (Related Data)
Overheat Sensing Chip Tight Tolerance Type (Reference Data)
Overheat Sensing Chip Type (Reference Data)
Overheat Sensing Chip Tight Tolerance Type Specifications and Test Methods
Overheat Sensing Chip Type Specifications and Test Methods
14
Overheat Sensing Lead Type
Temperature Sensor Lead Type Specifications and Test Methods
!Caution/Notice
Chip Type PRG/PRF Series Package
Lead Type PTGL/PTF Series Package
p2
p5
p7
p8
p9
p13
p24
p27
p30
p35
p38
p41
p46
p51
p54
p61
p63
p64
p65
p66
p67
p68
p69
p70
p73
p75
p78
p79
p83
p84
p96
p97
Please check the MURATA website (https://www.murata.com/)
if you cannot find a part number in this catalog.
!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
Aug. 6,2018
o
Part Numbering
PTC Thermistors (POSISTORr) for Overcurrent Protection Chip Type
(Part Number)
1Product
ID
Product ID
PR
2Series
Code
G
3Dimensions
(LxW)
Code
15
18
21
Dimensions (LxW)
1.00x0.50mm
1.60x0.80mm
2.00x1.25mm
EIA
0402
0603
0805
Series
for Overcurrent Protection
8Packaging
Code
RA
RB
RC
RK
4Temperature
Characteristics
Code
AR
BB
BC
5Resistance
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
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