PRF18BE471QB1RB Murata, PRF18BE471QB1RB Datasheet - Page 7

• Manufacturer Part Number: PRF18BE471QB1RB
• Description: Thermistors - PTC 470 OHM 32V
• Manufacturer: Murata
• Series: PRF18r

Specifications of PRF18BE471QB1RB

• Resistance: 470 Ohms
• Tolerance: 50 %
• Termination Style: SMD/SMT
• Operating Temperature Range: - 20 C to + 100 C
• Current Rating: 0.1 mAmp
• Dimensions: 0.80 mm W x 1.60 mm L
• Voltage: 32 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Please confirm the parameters according to the following questions.
The best selection is the product that is satisfied with three parameters.
o
o
o
6
!Note
!Note
Selection Guide
Confirmation Items
Example
Selection Standards
voltage
What is the potential maximum
voltage applied to POSISTORr?
Line
• 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.
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
This catalog has only typical specifications. Therefore, you are requested to approve our product specifications or to transact the approval sheet for product specifications before ordering.
PTGL18AR4R7M6B72B0
PTGL18AR3R3M6B72B0
PTGL07AR330M6A51B0
PTGL09AR220M6C61B0
PTGL10AR150M6C61B0
PTGL12AR100M6C01B0
PTGL13AR6R8M6C01B0
PTGL16AR5R6M6C01B0
PTGL12AR100M6C01B0 is the best selection in this case.
Line Voltage 140V
Part Number
V
Maximum voltage
of POSISTORr
Max. Voltage
125
125
140
140
140
140
140
140
(V)
Current at +60 C
Non-operating
current
How much current flows in the
circuit at normal conditions?
Usual
(mA)
360
420
100
140
170
220
290
340
Usual Current 200mA
V
Current at -10 C
current of POSISTORr
1050
(mA)
900
230
330
400
510
670
780
Trip
Non operating
Max. Current
1.7
2.0
0.5
1.0
1.0
1.0
1.0
2.0
(A)
Resistance
4.7 20%
3.3 20%
6.8 20%
5.6 20%
33 20%
22 20%
15 20%
10 20%
(at 25 C)
How much current flows in the
circuit at abnormal conditions?
(ohm)
Abnormal
current
Abnormal Current 580mA
120 (AR)
120 (AR)
120 (AR)
120 (AR)
120 (AR)
120 (AR)
120 (AR)
120 (AR)
Curie
Point
( C)
U
Trip current of
R90E7.pdf 05.3.30
POSISTORr
Diameter (D)
Body
(mm)
18.5
18.5
11.6
13.0
14.0
17.0
7.4
9.6