Name: PRG21BC4R7MM1RA
Brand: Murata
SKU: PRG21BC4R7MM1RA
Availability: InStock
Rating: 5 (162 reviews)

PRG21BC4R7MM1RA

For Reference Only

Part Number	PRG21BC4R7MM1RA
Manufacturer	Murata
Description	THERMISTOR PTC 4.7 OHM SMD
Datasheet	PRG21BC4R7MM1RA Specifications
Package	0805 (2012 Metric)
ECAD
In Stock	2,034,000 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 29 - May 4 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # PRG21BC4R7MM1RA (PTC Resettable Fuses) is manufactured by Murata and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For PRG21BC4R7MM1RA specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add PRG21BC4R7MM1RA with quantity into BOM. Heisener.com does NOT require any registration to request a quote of PRG21BC4R7MM1RA.

PRG21BC4R7MM1RA Specifications

Manufacturer	Murata
Category	Circuit Protection - PTC Resettable Fuses
Package	0805 (2012 Metric)
ECAD
Series	POSISTOR?, PRG
Type	Ceramic
Voltage - Max	30V
Current - Max	8A
Current - Hold (Ih) (Max)	155mA
Current - Trip (It)	330mA
Time to Trip	-
Resistance - Initial (Ri) (Min)	-
Resistance - Post Trip (R1) (Max)	-
Resistance - 25°C (Typ)	4.7 Ohms
Operating Temperature	-20°C ~ 85°C
Ratings	-
Mounting Type	Surface Mount
Package / Case	0805 (2012 Metric)
Size / Dimension	0.079" L x 0.049" W (2.00mm x 1.25mm)
Height - Seated (Max)	-
Thickness (Max)	0.043" (1.10mm)
Lead Spacing	-

PRG21BC4R7MM1RA Reviews

Bentl*****whney

April 8, 2023

★ ★ ★ ★ ★

The are the right size and type and do what they are designed to do.

Elia*****llick

March 21, 2023

★ ★ ★ ★ ★

I wish I had come across Heisener first, no one could help me for 2 days. You are now saved into the TOP of my favorites web list. Thank you very much.

Aubri*****Rangel

March 15, 2023

★ ★ ★ ★ ★

Great deal, immediate response and very quick delivery!

Musta*****nghal

March 15, 2023

★ ★ ★ ★ ★

EXACTLY what I was looking for -- one piece with a low forward voltage drop to isolate some DC power sources. They work fantastic!

Octa*****Webb

March 12, 2023

★ ★ ★ ★ ★

Very professional sellers, they have adopted MSL packaging for different parts.

Abig*****Mehra

March 12, 2023

★ ★ ★ ★ ★

This help solved the extra electricity flowing back.

Halli*****lahan

February 26, 2023

★ ★ ★ ★ ★

Bought these to help prevent solar panels from feeding back. Works great and doesn't get as hot.

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PRG21BC4R7MM1RA Packaging

PRG21BC4R7MM1RA FAQ

1. How to order PRG21BC4R7MM1RA on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that PRG21BC4R7MM1RA is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the PRG21BC4R7MM1RA. All suppliers must pass our qualification reviews before they can publish their products including PRG21BC4R7MM1RA on Heisener; we pay more attention to the channels and quality of PRG21BC4R7MM1RA products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the PRG21BC4R7MM1RA price and inventory displayed accurate?

The price and inventory of PRG21BC4R7MM1RA fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of PRG21BC4R7MM1RA?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the PRG21BC4R7MM1RA we delivered, we will accept the replacement or return of the PRG21BC4R7MM1RA only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of PRG21BC4R7MM1RA.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as PRG21BC4R7MM1RA pin diagram, PRG21BC4R7MM1RA datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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PRG21BC4R7MM1RA Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

PRG21BC4R7MM1RA

D# V72:2272_07286623

Murata Manufacturing Co Ltd

Thermistor PTC 4.7 Ohm 20% 2-Pin 0805 Surface Mount Solder Pad T/R Automotive

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

PRG21BC4R7MM1RA

D# 12AC6568

Murata Manufacturing Co Ltd

Thermistor PTC 4.7Ohm 20% 2-Pin 0805 Embossed T/R - Product that comes on tape, but is not reeled (Alt: 12AC6568)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

PRG21BC4R7MM1RA

D# PRG21BC4R7MM1RA

Murata Manufacturing Co Ltd

Thermistor PTC 4.7Ohm 20% 2-Pin 0805 Embossed T/R (Alt: PRG21BC4R7MM1RA)

Part Number

Manufacturer

Description

Stock

PRG21BC4R7MM1RA

Murata Manufacturing Co Ltd

THERMISTOR PTC 4.7 OHM SMD

28000

Part Number

Manufacturer

Description

Stock

PRG21BC4R7MM1RA

D# 490-4672-1-ND

Murata Manufacturing Co Ltd

PTC RESET FUSE 30V 155MA 0805

10414

Part Number

Manufacturer

Description

Stock

PRG21BC4R7MM1RA

Murata Manufacturing Co Ltd

In stock shipping within 2days

16200

Part Number

Manufacturer

Description

Stock

PRG21BC4R7MM1RA

D# 2717606RL

Murata Manufacturing Co Ltd

PTC THERMISTOR, 4.7R, SMD

RoHS: Compliant

Min Qty: 10

Container: Reel

Part Number

Manufacturer

Description

Stock

PRG21BC4R7MM1RA

Murata Manufacturing Co Ltd

PRG Series 0805 30 V 4.7 Ohm ±20% SMT PTC Thermistor

RoHS: Compliant

pbFree: Yes

1988

Part Number

Manufacturer

Description

Stock

PRG21BC4R7MM1RA

Murata Manufacturing Co Ltd

OEM/CM QUOTES ONLY | NO BROKERS

19200

Part Number

Manufacturer

Description

Stock

PRG21BC4R7MM1RA

Murata Manufacturing Co Ltd

OEM/CM Immediate delivery

136000

Part Number

Manufacturer

Description

Stock

PRG21BC4R7MM1RA

D# 81-PRG21BC4R7MM1RA

Murata Manufacturing Co Ltd

PTC Thermistors 4.7 ohms 90deg C

RoHS: Compliant

10982

Part Number

Manufacturer

Description

Stock

PRG21BC4R7MM1RA

D# 12AC6568

Murata Manufacturing Co Ltd

PTC THERMISTOR, 4.7R, SMD, Zero Power Resistance at 25°C:4.7ohm, Thermistor Mounting:SMD, Product Range:Posistor PRG Series, Operating Voltage Max:30V, Applications:Over Current Protection, Operating Temperature Min:-10°C, AutomotiveRoHS Compliant: Yes

RoHS: Compliant

Min Qty: 10

Container: Cut Tape

120

Part Number

Manufacturer

Description

Stock

PRG21BC4R7MM1RA

D# NS-PRG21BC4R7MM1RA

Murata Manufacturing Co Ltd

OEM/CM ONLY

24098

Part Number

Manufacturer

Description

Stock

PRG21BC4R7MM1RA

Murata Manufacturing Co Ltd

OEM/CM ONLY

10230

Part Number

Manufacturer

Description

Stock

PRG21BC4R7MM1RA

Murata Manufacturing Co Ltd

IN stock Immediate delivery

135985

Part Number

Manufacturer

Description

Stock

PRG21BC4R7MM1RA

Murata Manufacturing Co Ltd

4.7 ohms 9deg C, POSISOR CHIP TYPE AND MINI ELEMENT

Part Number

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Description

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PRG21BC4R7MM1RA

Murata Manufacturing Co Ltd

PTC Thermistors 4.7 ohms 90deg C

pbFree: Pb-Free

Part Number

Manufacturer

Description

Stock

PRG21BC4R7MM1RA

D# 2717606

Murata Manufacturing Co Ltd

PTC THERMISTOR, 4.7R, SMD

RoHS: Compliant

Min Qty: 10

Container: Cut Tape

236

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PRG21BC4R7MM1RA

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