PRF18BG471QS2RB Murata, PRF18BG471QS2RB Datasheet - Page 15

• Manufacturer Part Number: PRF18BG471QS2RB
• Description: Thermistors - PTC 470 OHM 32V
• Manufacturer: Murata
• Type: PTCr
• Series: PRF18r

Specifications of PRF18BG471QS2RB

• Resistance: 470 Ohms
• Tolerance: 50 %
• Termination Style: SMD/SMT
• Operating Temperature Range: - 40 C to + 125 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

1
!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
14
Protective Threshold Current Range
Operating Time (Typical Curve)
Continued from the preceding page.
• 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.
160
140
120
100
450
400
350
300
250
200
150
100
80
60
40
20
50
20
15
10
0
0
5
0
10
10
0
Protective threshold current range
Non-operating current
Non operating current
0
0
PRG21BC4R7MM1RA
PRG21BB150MB1RK
PRG18BB471MB1RB
20
Ambient Temperature (˚C)
Ambient Temperature ( C)
Protective threshold current
10
10
20
20
Overcurrent (mA)
40
Y10 C
W25 C
W60 C
30
30
Trip current
Trip current
60
Ambient Temp.
40
40
50
50
80
60
60
100
350
300
250
200
150
100
3.0
2.5
2.0
1.5
1.0
0.5
0.0
50
20
15
10
0
5
0
10
10
0
Non operating current
Non operating current
0
0
PRG21BC6R8MM1RA
PRG21BC0R2MM1RA
PRG18BB221MB1RB
20
Ambient Temperature ( C)
Ambient Temperature ( C)
Protective threshold current
Protective threshold current
10
10
20
20
Overcurrent (mA)
40
30
Trip current
30
Continued on the following page.
Trip current
Y10 C
W25 C
W60 C
60
40
40
Ambient Temp.
50
50
80
60
60
100
R90E.pdf
07.3.19