PRF21BE471QB2RA Murata, PRF21BE471QB2RA Datasheet - Page 64

• 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

9
!Note
62
Operating Time 265V 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.
25
20
15
10
5
0
25
20
15
10
5
0
70
60
50
40
30
20
10
0
0
0
0
PTGL09AR390M9C61B0
PTGL12AR270M9C01B0
PTGL14AR180M9C01B0
0.4
1.0
1.0
10˚C
25˚C Ambient Temp.
60˚C
Overcurrent (A)
10˚C
25˚C Ambient Temp.
60˚C
Overcurrent (A)
Overcurrent [A]
0.8
2.0
2.0
–10˚C
25˚C Ambient Temp.
60˚C
1.2
3.0
3.0
1.6
70
60
50
40
30
20
10
0
0
25
20
15
10
5
0
0
0.2
70
60
50
40
30
20
10
0
PTGL09AR250H8B52B0
PTGL12AR150H8B72B0
0
PTGL13AR100H8B72B0
1.0
0.4
0.4
Overcurrent (A)
Overcurrent (A)
Overcurrent [A]
-10˚C
10˚C
25˚C Ambient Temp.
60˚C
25˚C Ambient Temp.
60˚C
0.6
2.0
0.8
Continued on the following page.
–10˚C
25˚C
60˚C
Ambient Temp.
0.8
1.2
3.0
1.0
Apr.25,2011
R90E.pdf