PRF21BE471QB2RA Murata, PRF21BE471QB2RA Datasheet - Page 19

• Manufacturer Part Number: PRF21BE471QB2RA
• Description: Thermistors - PTC 470 OHM 32V
• Manufacturer: Murata
• Type: PTCr
• Series: PRF21r

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

!Note
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 review our product specifications or consult the approval sheet for product specifications before ordering.
10.0
8.0
6.0
4.0
2.0
0.0
20
15
10
20
15
10
5
0
5
0
0
0
0
100
PRG18BC4R7MM1RB
200
PRG18BB101MB1RB
PRG18BB330MB1RB
100
Y10 C
W25 C
W60 C
Y10 C
W25 C
W60 C
Overcurrent (mA)
Overcurrent (mA)
Overcurrent (mA)
200
400
Ambient Temp.
Ambient Temp.
–10 C
+25 C
+60 C
300
600
200
Ambient Temp.
400
800
1000
300
500
10.0
10.0
8.0
6.0
4.0
2.0
0.0
8.0
6.0
4.0
2.0
0.0
20
15
10
5
0
0
0
0
PRG18BC6R8MM1RB
200
PRG18BC3R3MM1RB
PRG18BB470MB1RB
100
500
Overcurrent (mA)
Overcurrent (mA)
Overcurrent (mA)
400
Y10 C
W25 C
W60 C
–10 C
+25 C
+60 C
Continued on the following page.
–10 C
+25 C
+60 C
600
Ambient Temp.
1000
200
Ambient Temp.
Ambient Temp.
800
1000
1500
300
17
Apr.25,2011
R90E.pdf
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