PRF21BB471QB5RA Murata, PRF21BB471QB5RA Datasheet - Page 61

• 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
Protective Threshold Current Range (265V 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.
400
300
200
100
1500
1000
600
400
200
500
0
0
0
–20
–20
–20
PTGL12AR270M9C01B0
PTGL14AR180M9C01B0
PTGL18AR6R0H8B72B0
Hold current
Protective threshold current
0
Hold current
0
Protective threshold current
0
Hold current
Protective threshold current
Ambient Temperature ( C)
Ambient Temperature ( C)
Ambient Temperature ( C)
20
20
20
Trip current
Trip current
40
Trip current
40
40
60
60
60
80
80
600
400
200
800
600
400
200
0
0
–20
–20
PTGL12AR150H8B72B0
PTGL13AR100H8B72B0
Hold current
Hold current
0
0
Protective threshold current
Protective threshold current
Ambient Temperature ( C)
Ambient temperature ( C)
20
20
Trip current
Trip current
40
40
60
60
59
Apr.25,2011
R90E.pdf
9