PTC Thermistors. PRG21BB220MB1RK Datasheet

PRG21BB220MB1RK Thermistors. Datasheet pdf. Equivalent

Part PRG21BB220MB1RK
Description PTC Thermistors
Feature Product Search Data Sheet PRG21BB220MB1RK Note: This datasheet may be out of date. Please download .
Manufacture Murata
Datasheet
Download PRG21BB220MB1RK Datasheet



PRG21BB220MB1RK
Product Search Data Sheet
PRG21BB220MB1RK
Note: This datasheet may be out of date.
Please download the latest datasheet of PRG21BB220MB1RK from the official website of Murata Manufacturing
Co., Ltd.
https://www.murata.com/en-us/products/productdetail?partno=PRG21BB220MB1RK
Appearance & Shape
Applications
Limited Usage Consumer Grade
Packaging Information
Pa cka g i n g
RK
Sp e ci fi ca ti o n s
180mm Embossed Tape
Features
1.Rapid operation to protect the circuit in an overcurrent condition
abnormality such as a short circuit.
By removing the overcurrent condition, these products
automatically return to the initial condition and can be used
repeatedly.
2.Suitable for countermeasure to short circuit test in safety standard
3.Stable resistance after operation due to ceramic PTC
4.Similar size (0603 size) is possible due to the large capacity for
electric power.
5.Possible to use these products as current limiting resistors with
overcurrent protection functions
6.SMD type is helpful for miniaturizing circuits because of its small
size and light weight
7.Lead is not contained in the terminations
Minimum
Order Quantity
3000
Atten ti o n
1.This datasheet is downloaded from the website of Murata Manufacturing Co., Ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued
without advance notice. Please check with our sales representatives or product engineers before ordering.
2.This datasheet 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.
URL : https://www.murata.com/
1 of 3
Last updated2019/04/11



PRG21BB220MB1RK
Product Search Data Sheet
PRG21BB220MB1RK
Specifications
Max. Voltage
20V
Hold Current
30mA
Measure Condition of Hold Current (at +60)
Hold Current (2)
44mA
Measure Condition of Hold Current (2) (at +25)
Trip Current
91mA
Measure Condition of Trip Current
(at +25)
Trip Current(2)
115mA
Measure Condition of Trip Current(2) (at -20)
Max. Current
1100mA
Resistance (25)
22Ω
Resistance Value Tolerance (at 25) ±20%
Operating Temperature Range
-20to 60
Size Code (in mm)
2.0x1.25mm
Size Code (in inch)
0 .8 x0 .5 i n ch
Shape
SMD
Mass
0.017g
Note: This datasheet may be out of date.
Please download the latest datasheet of PRG21BB220MB1RK from the official website of Murata Manufacturing
Co., Ltd.
https://www.murata.com/en-us/products/productdetail?partno=PRG21BB220MB1RK
Atten ti o n
1.This datasheet is downloaded from the website of Murata Manufacturing Co., Ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued
without advance notice. Please check with our sales representatives or product engineers before ordering.
2.This datasheet 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.
URL : https://www.murata.com/
2 of 3
Last updated2019/04/11





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