PRF18BD471QB1RB Murata, PRF18BD471QB1RB Datasheet - Page 10

• Manufacturer Part Number: PRF18BD471QB1RB
• Description: PTC THERMISTOR
• Manufacturer: Murata
• Series: PRF18r
• Type: PTCr

Specifications of PRF18BD471QB1RB

• Thermistor Type: PTC
• Resistance: 470ohm
• Thermistor Tolerance: ± 50%
• Operating Temperature Range: -20°C To +110°C
• Operating Voltage Range: 32VDC
• Thermistor Case Style: 0603
• No. Of Pins: 2
• Length/height, External: 1.6mm
• Tolerance: 50 %
• Termination Style: SMD/SMT
• Current Rating: 0.1 mAmp
• Dimensions: 0.80 mm W x 1.60 mm L
• Voltage: 32 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

!Note
!Note
Part Number
PRG18
PRG21
Standard Land Pattern Dimensions
Protective Threshold Current Range
• 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 approve our product specifications or transact the approval sheet for product specifications before ordering.
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
This catalog has only typical specifications. Therefore, you are requested to approve our product specifications or to transact the approval sheet for product specifications before ordering.
100
80
60
40
20
80
60
40
20
Reflow Soldering
Reflow Soldering
0
Y10
0
Y10
40
30
20
10
0
Y10
Non-operating current
Soldering
Methods
Non-operating current
0
0
Non-operating current
0
PRG18BB471MB1RB
PRG18BB101MB1RB
PRG18BB330MB1RB
b
10
Protective threshold current
Protective threshold current
10
Ambient Temperature ( C)
Ambient Temperature ( C)
Protective threshold current
10
Ambient Temperature ( C)
20
20
Chip (LgW)
20
Chip
2.0g1.25
Trip current
Trip current
a
1.6g0.8
Trip current
30
30
30
Dimensions (mm)
40
40
40
Land
0.6-0.8 0.6-0.7 0.6-0.8
1.0-1.2 0.5-0.7 1.0-1.2
Solder resist
50
50
50
a
60
60
60
b
(in mm)
c
100
160
140
120
100
60
40
20
80
60
40
20
80
60
40
20
0
Y10
0
Y10
0
10
Non-operating current
Non-operating current
Protective threshold current range
0
Non-operating current
0
0
PRG18BB221MB1RB
PRG18BB470MB1RB
PRG21BB220MB1RK
10
Ambient Temperature (˚C)
Protective threshold current
10
Ambient Temperature ( C)
10
Protective threshold current
Ambient Temperature ( C)
20
20
20
Trip current
Trip current
30
30
30
Continued on the following page.
Trip current
40
40
40
50
50
50
R90E7.pdf 05.3.30
60
60
60
9
1