PRF21BE471QB2RA Murata, PRF21BE471QB2RA Datasheet - Page 40

• 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

6
!Note
38
Protective Threshold Current Range (30V Series)
Protective Threshold Current Range (32V Series)
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.
300
200
100
1500
1000
500
0
2000
1500
1000
300
200
100
500
0
0
0
–20
–20
–20
–20
PTGL09AR1R8H2B51B0
PTGL13AR0R8H2B71B0
PTGL07BD470N3B51B0
PTGL07BD220N3B51B0
Hold current
Hold current
0
Hold current
Protective threshold current
Hold current
Protective threshold current
0
0
0
Ambient Temperature ( C)
Protective threshold current
Protective threshold current
Ambient Temperature ( C)
Ambient Temperature ( C)
Ambient Temperature ( C)
20
20
20
20
Trip current
Trip current
40
Trip current
Trip current
40
40
40
60
60
60
60
1500
1000
500
300
200
100
300
200
100
0
0
0
–20
–20
–20
PTGL12AR1R2H2B51B0
PTGL07BD330N3B51B0
PTGL07BD150N3B51B0
Hold current
Protective threshold current
Protective threshold current
Hold current
Hold current
0
0
0
Protective threshold current
Ambient Temperature ( C)
Ambient Temperature ( C)
Ambient Temperature ( C)
20
20
20
Trip current
Trip current
40
40
40
Trip current
60
60
60
Apr.25,2011
R90E.pdf