PRF21BE471QB2RA Murata, PRF21BE471QB2RA Datasheet - Page 30

• 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

3
!Note
28
Operating Time 51V Series (Typical Curve)
Operating Time 60V 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.
0.01
100
100
100
100
0.1
0.1
0.1
10
10
0.1
10
10
1
1
1
1
0.1
0.01
0.1
0.1
PTGL07AS3R3K3B51B0
PTGL12AS1R2K3B51B0
PTGL04AS220K4N51B0
PTGL05AS100K4B51B0
Overcurrent (A)
Overcurrent (A)
Overcurrent (A)
Overcurrent (A)
- 30 C
- 10 C
25 C
60 C
85 C
0.1
1
1
1
Ambient Temp.
- 30 C
- 10 C
25 C
60 C
85 C
- 30 C
- 10 C
Ambient Temp.
25 C
60 C
85 C
- 30 C
- 10 C
25 C
60 C
85 C
Ambient Temp.
Ambient Temp.
10
10
10
1
0.01
100
100
0.1
100
0.1
0.1
10
10
10
1
1
1
0.1
0.1
0.1
PTGL09AS2R2K3B51B0
PTGL07AS5R6K4N51B0
PTGL04AS220K4B51B0
Overcurrent (A)
- 30 C
- 10 C
Overcurrent (A)
Overcurrent (A)
25 C
60 C
85 C
1
1
1
Ambient Temp.
- 30 C
- 10 C
Continued on the following page.
25 C
60 C
85 C
- 30 C
- 10 C
25 C
60 C
85 C
Ambient Temp.
Ambient Temp.
10
10
10
Apr.25,2011
R90E.pdf