PRF21BB471QB5RA Murata, PRF21BB471QB5RA Datasheet - Page 67

• 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
1. Substrate
2. Measurement condition
3. Measurement circuit
Protective Threshold Current Test Conditions
Solder POSISTORr on the substrate, then put a
150mm
airflow.
Materials: Phenol
Size: 50x50x1.6mm
Land Pattern: Cu land without through hole
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.
3
cover surrounding POSISTORr to prevent
PTGL Series Narrow Current Band Specifications and Test Methods
D.C POWER
SUPPLY
25.0
25.0
25.0
D.V
3.0
1.0
+
-
Digital
Voltmeter
POSISTORr
2.5
5.0
2.5
fai 0.9
1
25.0
2.5
D.V
(in mm)
+
-
Digital
Voltmeter
65
Apr.25,2011
R90E.pdf
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