PRF18BE471MB7RB

Murata Electronics
81-PRF18BE471MB7RB
PRF18BE471MB7RB

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Description:
PTC (Positive Temperature Coefficient) Thermistors

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Product Attribute Attribute Value Select Attribute
Murata
Product Category: PTC (Positive Temperature Coefficient) Thermistors
RoHS:  
PRF
470 Ohms
20 %
PCB Mount
SMD/SMT
- 20 C
+ 110 C
Reel
Brand: Murata Electronics
Height: 0.8 mm
Length: 1.6 mm
Package/Case: 0603 (1608 metric)
Product Type: PTC Thermistors
Factory Pack Quantity: 4000
Subcategory: Thermistors
Tradename: POSISTOR
Type: PTC
Voltage Rating DC: 32 VDC
Width: 0.8 mm
Unit Weight: 4 mg
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Attributes selected: 0

Compliance Codes
CNHTS:
8533400000
USHTS:
8533408070
MXHTS:
8533409102
ECCN:
EAR99
Origin Classifications
Country of Origin:
Japan
Assembly Country of Origin:
Not available
Country of Diffusion:
Not available
The country is subject to change at the time of shipment.

Automotive Products for Safety

Murata Automotive Products for Safety feature sensing technology that provides precision control by electronics, essential for the safety systems of vehicles. These Safety Products offer the high reliability that is provided by ceramics, which can endure severe operating conditions. Murata's electronic components, including various sensors, support a pleasant driving experience with excellent performance by the latest technology. 

POSISTOR® PTC Thermistors

Murata POSISTOR® Positive Temperature Coefficient (PTC) Thermistors are ideal for circuit protection in a variety of applications, such as temperature sensor and temperature compensation. These devices are also suitable for current control in common household appliances, humidifiers, dryers of all kinds, refrigerators, freezers, and air conditioners. In a conventional NTC thermistor, the resistance decreases when the temperature increases, but for the Murata PTC thermistors, the resistance rises sharply when their temperature exceeds a specific temperature.

PRF PTC Thermistors

Murata Electronics PRF Series PTC Thermistors offer a fast response time, 470Ω to 10kΩ resistance range, and 2mm x 1.25mm maximum dimensions. PRF thermistors accurately detect overheating in multiple areas using a very simple circuit through sharp changes in resistance. Using sharp changes in electrical resistance also translates into outstanding noise resistance. Murata PRF Series PTC Thermistors are ideal for mobile phones, power supplies, LED bulbs, and automotive applications.

Automotive Products for Powertrain

Murata Automotive Products for Powertrain are ideal for engines, electronic power steering, and xEV powertrains. These Powertrain Products offer the high reliability that is provided by ceramics, which can endure severe operating conditions. Murata's electronic components, including various sensors, support a pleasant driving experience with excellent performance by the latest technology. 

Thermistors

Murata Thermistors use semi-conductive ceramic and electrode printing techniques to form a temperature sensor with negative temperature characteristics, meaning resistant values decrease as ambient temperatures rise. Murata Thermistors are used widely for temperature detection devices, inrush current protection, and temperature compensation in electronics such as mobile devices, secondary batteries, and automobiles. Murata offers a variety of thermistor products to meet the demands of many applications.

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