PRF21BB471QB5RA Murata, PRF21BB471QB5RA Datasheet - Page 95
![Thermistors - PTC 470 Ohm 50% 32volts](/photos/16/24/162482/nthcp04_sml.jpg)
PRF21BB471QB5RA
Manufacturer Part Number
PRF21BB471QB5RA
Description
Thermistors - PTC 470 Ohm 50% 32volts
Manufacturer
Murata
Type
PTCr
Datasheet
1.PRF21BB471QB5RA.pdf
(100 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PRF21BB471QB5RA
Manufacturer:
MURATA
Quantity:
240 000
!Note
PTGL Series
1. Do not apply an excessive force to the lead.
2. This product does not have waterproof construction.
PTFL/PTFM Series
1. Do not apply an excessive force to the lead.
2. This product does not have waterproof construction.
PRG/PRF Series
1. When this product is operated, the temperature of some
2. Do not assemble this product with air-sealing or resin
Otherwise, it may cause the junction between lead
and element to break, or may crack the element.
Otherwise, it may cause the junction between lead
and element to break, or may crack the element.
Therefore, holding the element side lead wire is
recommended when lead wire is bent or cut.
Splashed water may cause failure mode such as
decline of characteristics or current leak.
area may be over 100 to 150 degrees C. Be sure that
surrounding parts and inserting material can
withstand the temperature. If the surrounding parts
and material are kept under such conditions, they
may deteriorate or produce harmful gas
(Chlorine gas, Hydrogen sulfide gas, Ammonia gas,
Sulfuric acid gas, Nitric oxide gas, etc.), and
such harmful gas may deteriorate the element.
casting. Such sealing may deteriorate element.
Notice (Handling)
Therefore, holding the element side lead wire is
recommended when lead wire is bent or cut.
Splashed water may cause failure mode such as
decline of characteristics or current leak.
Notice (Handling)
Notice (Handling)
• 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. When this product is operated, the temperature of some
areas may be over 100 to 160 degrees C. Be sure that
surrounding parts and inserting material can
withstand the temperature. If the surrounding parts
and material are kept under such conditions, they
may deteriorate or produce harmful gas
(Chlorine gas, Hydrogen sulfide gas, Ammonia gas,
Sulfuric acid gas, Nitric oxide gas, etc.), and
such harmful gas may deteriorate the element.
!Caution/Notice
93
Apr.25,2011
R90E.pdf
12