PRF21BE471QB2RA Murata, PRF21BE471QB2RA Datasheet - Page 52
![Thermistors - PTC 470 OHM 32V](/photos/16/24/162482/nthcp04_sml.jpg)
PRF21BE471QB2RA
Manufacturer Part Number
PRF21BE471QB2RA
Description
Thermistors - PTC 470 OHM 32V
Manufacturer
Murata
Type
PTCr
Series
PRF21r
Datasheet
1.PRF21BB471QB5RA.pdf
(100 pages)
Specifications of PRF21BE471QB2RA
Resistance
470 Ohms
Tolerance
5 %
Termination Style
SMD/SMT
Operating Temperature Range
- 20 C to + 110 C
Current Rating
0.1 mAmp
Dimensions
1.25 mm W x 2 mm L
Voltage
140 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
- Current page: 52 of 100
- Download datasheet (3Mb)
8
!Note
50
Protective Threshold Current Range (125V Series)
• 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.
1000
100
300
200
100
500
400
300
200
100
800
600
400
200
80
60
40
20
0
0
0
0
–20
–20
–20
–20
PTGL18AR6R8M6B72B0
PTGL05AR181M7P52B0
0
PTGL09AR470M6B52B0
PTGL12AR150M6B72B0
0
0
0
Hold current
Hold current
Hold current
Hold current
Protective threshold current
Protective threshold current
Protective threshold current
Protective threshold current
Ambient Temperature ( C)
Ambient Temperature ( C)
Ambient Temperature ( C)
Ambient Temperature ( C)
20
20
20
20
40
40
40
40
Trip current
Trip current
Trip current
Trip current
60
60
60
60
80
80
80
80
1000
200
150
100
500
400
300
200
100
800
600
400
200
800
600
400
200
50
0
0
0
0
–20
–20
–20
–20
PTGL18AR4R7M6B72B0
PTGL07AR750M7B52B0
PTGL09AR220M6B52B0
PTGL14AR100M6B72B0
0
0
0
0
Hold current
Hold current
Hold current
Hold current
Protective threshold current
Protective threshold current
Protective threshold current
Protective threshold current
Ambient Temperature ( C)
Ambient Temperature ( C)
Ambient Temperature ( C)
Ambient Temperature ( C)
20
20
20
20
Continued on the following page.
40
40
40
40
Trip current
Trip current
Trip current
Trip current
60
60
60
60
80
80
80
80
Apr.25,2011
R90E.pdf
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