PRF18AS471QS2RB Murata, PRF18AS471QS2RB Datasheet - Page 21

• Manufacturer Part Number: PRF18AS471QS2RB
• Manufacturer: Murata

Specifications of PRF18AS471QS2RB

• Lead Free Status / RoHS Status: Compliant

3
!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
This product is a sensor type NTC Thermistor to be
useful in the normal temperature range developed by
the unique ceramic technology and the automatic
assembly.
1. High-accuracy of B-Constant tolerance:+/-0.5%
2. Quick response
3. Taping type is available.
4. Strong lead strength
1. Car audio, car navigation
2. Various engine control units
3. Circuits for ETC equipment
4. Various motor driving circuits
5. Temperature compensation for various circuits
20
NTSS0XM202pE1B0
NTSS0XR502pE1B0
NTSS0XH103pE1B0
NTSS0XV103pE1B0
NTSS0WB203pE1B0
NTSS0WC303pE1B0
NTSS0WD503pE1B0
NTSS0WF104pE1B0
A blank column is filled with resistance tolerance codes (F: 1%, E: 3%).
Taping type of part numbers with "N6A0" is available (Lead spacing=5mm).
NTC/PTC Thermistors for Automotive
NTC Thermistor Lead Type for Temperature Sensor
Features
+/-1% of resistance and +/-0.5% of B-Constant
is realized due to technical advantages of the
material and manufacturing process.
This product provides faster response time due to
its smaller size.
Original lead-wiring technique assures reliable
connection. It can be formed and bent flexibly
according to the mounting condition.
Applications
Temperature Tolerance - Temperature 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.
Part Number
3.0
2.0
1.0
Resistance tolerance:1% B - Constant tolerance:1%
0
-50
0
Resistance
(k ohm)
(25 C)
100
2.0
5.0
10
10
20
30
50
Temperature ( C)
50
3500 0.5%
3380 0.5%
3900 0.5%
B-Constant
3700 1%
4050 1%
4100 1%
4150 1%
4250 1%
(25-50 C)
(K)
100
Permissive Operating
Current (25 C)
150
(mA)
1.05
0.68
0.38
0.46
0.31
0.26
0.20
0.14
Rated Electric
Power (25 C)
(mW)
21
15
15
15
21
21
15
15
Resistance tolerance:1% B - Constant tolerance:0.5%
3.0
2.0
1.0
0
-50
Typical Dissipation
Constant (25 C)
(mW/ C)
2.1
1.5
1.5
1.5
2.1
2.1
1.5
1.5
0
3.0 max. (*3.3 max.)
2.5 1.0
Temperature ( C)
Thermal Time
Constant
50
(25 C)(s)
* It applies to NTSS0XM202, NTSS0WB203
7
7
7
7
7
7
7
7
and NTSS0WC303 Type.
1.8 max. (*2.5 max.)
Temperature Range
Solder Plated Copper Ply Wire
ø0.4 0.03
100
Epoxy Resin
Operating
-40 to 125
-40 to 125
-40 to 125
-40 to 125
-40 to 125
-40 to 125
-40 to 125
-40 to 125
( C)
150
(in mm)
R03E.pdf
07.3.21