X-On Electronics has gained recognition as a prominent supplier of PRG21BC1R0MM1RA PTC (Positive Temperature Coefficient) Thermistors across the USA, India, Europe, Australia, and various other global locations. PRG21BC1R0MM1RA PTC (Positive Temperature Coefficient) Thermistors are a product manufactured by Murata. We provide cost-effective solutions for PTC (Positive Temperature Coefficient) Thermistors, ensuring timely deliveries around the world.

PRG21BC1R0MM1RA Murata

PRG21BC1R0MM1RA electronic component of Murata
PRG21BC1R0MM1RA Murata
PRG21BC1R0MM1RA PTC (Positive Temperature Coefficient) Thermistors
PRG21BC1R0MM1RA  Circuit Protection

Images are for reference only
See Product Specifications
Part No. PRG21BC1R0MM1RA
Manufacturer: Murata
Category: PTC (Positive Temperature Coefficient) Thermistors
Description: PTC (Positive Temperature Coefficient) Thermistors 1.0 Ohm 20% 12volts
Datasheet: PRG21BC1R0MM1RA Datasheet (PDF)
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)
1: USD 0.535 ea
Line Total: USD 0.54 
Availability - 4840
Ship by Mon. 23 Jun to Wed. 25 Jun
MOQ: 1  Multiples: 1
Pack Size: 1
Availability Price Quantity
3706
Ship by Wed. 25 Jun to Tue. 01 Jul
MOQ : 802
Multiples : 1
802 : USD 0.3243
815 : USD 0.3192
1000 : USD 0.3138
3000 : USD 0.2967

1777
Ship by Wed. 02 Jul to Mon. 07 Jul
MOQ : 1
Multiples : 1
1 : USD 0.9174
10 : USD 0.7272
30 : USD 0.6474
100 : USD 0.3682
500 : USD 0.3384
1000 : USD 0.3198

4840
Ship by Mon. 23 Jun to Wed. 25 Jun
MOQ : 1
Multiples : 1
1 : USD 0.535
10 : USD 0.5025
25 : USD 0.456
50 : USD 0.4332
100 : USD 0.385
250 : USD 0.3839
500 : USD 0.3509
1000 : USD 0.3355
4000 : USD 0.2651

   
Manufacturer
Product Category
RoHS - XON
Icon ROHS
Series
Resistance
Tolerance
Termination Style
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Operating Temperature Range
Current Rating
Dimensions
Type
Voltage
Brand
Factory Pack Quantity :
Height
Length
Width
Cnhts
Hts Code
Mxhts
Product Type
Subcategory
Taric
Tradename
LoadingGif
 
Notes:- Show Stocked Products With Similar Attributes.

We are delighted to provide the PRG21BC1R0MM1RA from our PTC (Positive Temperature Coefficient) Thermistors category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the PRG21BC1R0MM1RA and other electronic components in the PTC (Positive Temperature Coefficient) Thermistors category and beyond.

Image Part-Description
Stock Image PRG21BC3R3MM1RA
PTC (Positive Temperature Coefficient) Thermistors 3.3 Ohm 20% 20volts
Stock : 2541
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image PRG21BC4R7MM1RA
PTC (Positive Temperature Coefficient) Thermistors 4.7 ohms 90deg C
Stock : 5055
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image PRG21BC2R2MM1RA
PTC (Positive Temperature Coefficient) Thermistors 2.2 Ohm 20% 16volts
Stock : 3454
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image PRG21BC1R0MM1RK
PTC (Positive Temperature Coefficient) Thermistors
Stock : 63313
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image PRG21BC2R2MS5RA
PTC (Positive Temperature Coefficient) Thermistors
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image PRG21BC3R3MS5RA
PTC (Positive Temperature Coefficient) Thermistors
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image PRG21BC4R7MS5RA
PTC (Positive Temperature Coefficient) Thermistors
Stock : 4105
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image PRG21BC3R3MM1RK
PTC (Positive Temperature Coefficient) Thermistors
Stock : 2675
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image PRG21BC2R2MM1RK
PTC Positive Temperature Coefficient Thermistors
Stock : 200
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image PRG21BC4R7MM1RK
PTC Positive Temperature Coefficient Thermistors
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Image Part-Description
Stock Image PRG21BB220MB1RK
PTC (Positive Temperature Coefficient) Thermistors 22 OHM 20V
Stock : 15818
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image PRG21AR220MS1RK
PTC (Positive Temperature Coefficient) Thermistors 22 OHM 20%
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image PRG18BC4R7MM1RB
PTC (Positive Temperature Coefficient) Thermistors 4.7 Ohm 20% 20volts
Stock : 6876
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image PRG18BB471MB1RB
PTC (Positive Temperature Coefficient) Thermistors 470 OHM 24V
Stock : 3910
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image PRG18BB470MB1RB
PTC (Positive Temperature Coefficient) Thermistors 47 OHM 24V
Stock : 12595
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image PRG18BB221MB1RB
PTC (Positive Temperature Coefficient) Thermistors 220 OHM 24V
Stock : 4000
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image PRG18BB101MB1RB
PTC (Positive Temperature Coefficient) Thermistors 100 OHM 24V
Stock : 5045
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image PRF21BC471QB5RA
PTC (Positive Temperature Coefficient) Thermistors 470 Ohm 50% 32volts
Stock : 2376
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image PRF18BG471QB5RB
PTC (Positive Temperature Coefficient) Thermistors 470 Ohm 50% 32volts
Stock : 2710
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image PRF18BF471QB5RB
PTC (Positive Temperature Coefficient) Thermistors 470 Ohm 50% 32volts
Stock : 7065
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

The PRG21BC1R0MM1RA is a PTC thermistor manufactured by Murata. It is a Positive Temperature Coefficient (PTC) thermistor designed for use with 12 volts systems. The PTC thermistor has a resistance rating of 1.0 Ohms with a tolerance of 20%. The thermistor is a 1-Rohm thermistor, which means that the resistance of the thermistor increases when exposed to increasing temperatures, while its conductivity decreases. It is ideal for temperature sensing, over-temperature protection, and current limiters. The PTC thermistor is small in size, making it easy to place in small spaces inside consumer electronics and appliances. The PRG21BC1R0MM1RA is built to last and is highly resilient to environmental changes.

Tariff Desc

8541.50.00 - Other semiconductor devices
42 No Other discrete (not IC) semiconductor devices
(PTC resettable fuses used to protect against overcurrent. Also known as a multifuse or polyfuse or polyswitch)

8536.10 FUSES AND FUSE HOLDERS, subminiature, plug in or pigtail type known as picofuses or microfuses, dimensions NOT exceeding 6mm x 18mm TC 8530773
MU2
MUP
MUR
MURATA
Murata - TOKO
Murata / IPDiA
Murata Electronics
Murata Electronics N
Murata Electronics North America
MURATA MANUFACTURING
Murata Manufacturing Co.
Murata Power Solutio
Murata Power Solutions
Murata Power Solutions Inc
Murata Power Solutions Inc.
Toko
TOKO AMERICA
Toko America Inc.
TOKO, Inc.
TOKYO PARTS INDUSTRIAL
Tokyo Parts Industrial Group
0242.050UAT1 Fuses with Leads (Through-Hole) by Littelfuse image

Mar 6, 2025
The Littelfuse 0242.050UAT1 is a high-performance through-hole fuse with leads, rated at 250V and 0.05A, designed for hazardous environments. It provides reliable overcurrent protection in intrinsic safety circuits, medical devices, telecommunications, and industrial control systems. With comp
ATS675LSETN-LT-T Speed Sensors by Allegro Retailers image

Dec 4, 2024
The ATS675LSETN-LT-T Speed Sensor by Allegro is a high-performance, self-calibrating Hall-effect sensor designed for precise speed and position detection. Available globally through Xon Electronics, this sensor is ideal for automotive systems like camshaft and crankshaft position sensing, industria
HRC0524S6K0N – XP Power 6A Non-Isolated DC Converter image

May 28, 2025
XP Power HRC0524S6K0N is a 6A non-isolated DC/DC converter with 0.8–2.75V adjustable output and up to 95% efficiency—perfect for embedded, telecom, and industrial systems.
38221000000 Circuit Protection by Littelfuse: Reliable Fuses for Your Safety image

Apr 4, 2025
The 38221000000 Circuit Protection Fuse by Littelfuse, part of the TR5 Series, is a time-lag fuse rated at 250V and 10A. Designed for PCB mounting, it ensures reliable overcurrent protection in industrial applications.

Looking for help? Visit our FAQ's Section to answer to all your questions

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
 

Copyright ©2025  X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted AS9120 Certified