PRF21BB471QB5RA Murata, PRF21BB471QB5RA Datasheet - Page 21

• Manufacturer Part Number: PRF21BB471QB5RA
• Description: Thermistors - PTC 470 Ohm 50% 32volts
• Manufacturer: Murata
• Type: PTCr

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

!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
10.0
8.0
6.0
4.0
2.0
0.0
8.0
6.0
4.0
2.0
0.0
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
0
0
0
1
500
PRG21BC3R3MM1RA
PRG21BC1R0MM1RA
PRG21BC0R2MM1RA
2
3
1000
500
Overcurrent (mA)
Overcurrent (mA)
Overcurrent (A)
4
Y10 C
W25 C
W60 C
1500
–10 C
+25 C
+60 C
–10 C
+25 C
+60 C
5
6
Ambient Temp.
1000
2000
Ambient Temp.
Ambient Temp.
7
8
2500
9
1500
3000
10
10.0
10.0
8.0
6.0
4.0
2.0
0.0
8.0
6.0
4.0
2.0
0.0
0
0
500
PRG21BC2R2MM1RA
PRG21BC0R6MM1RA
1000
500
Overcurrent (mA)
Overcurrent (mA)
1500
–10 C
+25 C
+60 C
–10 C
+25 C
+60 C
1000
2000
Ambient Temp.
Ambient Temp.
2500
1500
3000
19
Apr.25,2011
R90E.pdf
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