PRF21BB471QB5RA Murata, PRF21BB471QB5RA Datasheet - Page 28
![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
3
!Note
26
Protective Threshold Current Range (51V Series)
Protective Threshold Current Range (60V Series)
1400
1200
1000
700
600
500
400
300
200
100
400
300
200
100
200
160
120
800
600
400
200
• 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.
80
40
0
0
0
0
-20
-20
-20
-20
Hold current
Hold current
Hold current
Hold current
PTGL07AS3R3K3B51B0
PTGL12AS1R2K3B51B0
PTGL04AS100K3B51B0
PTGL04AS220K4N51B0
0
0
0
0
Protective threshold
Protective threshold
Protective threshold
Protective threshold
Ambient Temperature ( C)
Ambient Temperature ( C)
Ambient Temperature ( C)
Ambient Temperature ( C)
20
20
20
20
current
current
current
current
40
40
40
40
Trip current
Trip current
Trip current
Trip current
60
60
60
60
80
80
80
80
400
300
200
100
1000
240
200
160
120
800
600
400
200
80
40
0
0
0
-20
-20
-20
Hold current
Hold current
Hold current
PTGL05AS6R8K3B51B0
PTGL09AS2R2K3B51B0
PTGL04AS220K4B51B0
0
0
0
Protective threshold
Protective threshold
Ambient Temperature ( C)
Ambient Temperature ( C)
Ambient Temperature ( C)
Protective threshold
20
20
20
Continued on the following page.
current
current
current
40
40
40
Trip current
Trip current
Trip current
60
60
60
80
80
80
Apr.25,2011
R90E.pdf