PRF21BE471QB2RA Murata, PRF21BE471QB2RA Datasheet - Page 49

• 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 56V Series (Typical Curve)
Operating Time 80V Series (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.
70
60
50
40
30
20
10
0
0
70
60
50
40
30
20
10
40
30
20
10
0
0
0
0
PTGL14AR3R3M3B71B0
PTGL09AR9R4H4B51B0
PTGL05AR550H4P51B0
1.0
0.2
1
10˚C
25˚C Ambient Temp.
60˚C
Overcurrent (A)
Overcurrent (A)
Overcurrent (A)
10˚C
25˚C
60˚C
2
0.4
10˚C
25˚C
60˚C
2.0
Ambient Temp.
Ambient Temp.
3
0.6
3.0
4
70
60
50
40
30
20
10
0
0
70
60
50
40
30
20
10
0
0
0.2
PTGL12AR5R6H4B71B0
PTGL07AR250H4B51B0
1.0
0.4
10˚C
25˚C Ambient Temp.
60˚C
10˚C
25˚C Ambient Temp.
60˚C
Overcurrent (A)
2.0
Overcurrent (A)
0.6
Continued on the following page.
3.0
0.8
4.0
1.0
47
Apr.25,2011
R90E.pdf
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