Name: MF-RX300/72-AP
Brand: Bourns Inc.
SKU: MF-RX300-72-AP
Availability: InStock
Rating: 5 (105 reviews)

MF-RX300/72-AP

For Reference Only

Part Number	MF-RX300/72-AP
Manufacturer	Bourns Inc.
Description	FUSE PTC RESETTABLE
Datasheet	MF-RX300/72-AP Datasheet MF-RX300/72-AP Specifications
Package	Radial, Disc
ECAD
In Stock	6,534 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 2 - May 7 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # MF-RX300/72-AP (PTC Resettable Fuses) is manufactured by Bourns Inc. 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 MF-RX300/72-AP specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add MF-RX300/72-AP with quantity into BOM. Heisener.com does NOT require any registration to request a quote of MF-RX300/72-AP.

MF-RX300/72-AP Specifications

Manufacturer	Bourns Inc.
Category	Circuit Protection - PTC Resettable Fuses
Package	Radial, Disc
ECAD
Series	Multifuse?, MF-RX/72
Type	Polymeric
Voltage - Max	72V
Current - Max	40A
Current - Hold (Ih) (Max)	3A
Current - Trip (It)	6A
Time to Trip	19.8s
Resistance - Initial (Ri) (Min)	40 mOhms
Resistance - Post Trip (R1) (Max)	100 mOhms
Resistance - 25°C (Typ)	-
Operating Temperature	-40°C ~ 85°C
Ratings	-
Mounting Type	Through Hole
Package / Case	Radial, Disc
Size / Dimension	0.980" L x 0.122" W (24.90mm x 3.10mm)
Height - Seated (Max)	1.181" (30.00mm)
Thickness (Max)	-
Lead Spacing	0.402" (10.20mm)

MF-RX300/72-AP Datasheet

MF-RX300/72-AP Reviews

Mika*****Cross

March 29, 2023

★ ★ ★ ★ ★

Wish there were some documentation but I guess if you're buying you kinda should know.

Zoe*****oble

March 22, 2023

★ ★ ★ ★ ★

Very pleased purchasing experience, would definitely buy again.

Crist*****Adams

March 10, 2023

★ ★ ★ ★ ★

Fantastic Quality Control and Great Selection. Heisener Electronics has became to my No.1 Supplier for many years.

Jac*****Chase

March 5, 2023

★ ★ ★ ★ ★

Item came in time and looks as described.

Leona*****ristian

February 26, 2023

★ ★ ★ ★ ★

Very quick dispatch, arrived the next day. Item as described. Thanks!

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

MF-RX300/72-AP Packaging

MF-RX300/72-AP FAQ

1. How to order MF-RX300/72-AP 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 MF-RX300/72-AP is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MF-RX300/72-AP. All suppliers must pass our qualification reviews before they can publish their products including MF-RX300/72-AP on Heisener; we pay more attention to the channels and quality of MF-RX300/72-AP products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the MF-RX300/72-AP price and inventory displayed accurate?

The price and inventory of MF-RX300/72-AP 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 MF-RX300/72-AP?

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 MF-RX300/72-AP we delivered, we will accept the replacement or return of the MF-RX300/72-AP 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 MF-RX300/72-AP.

(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 MF-RX300/72-AP pin diagram, MF-RX300/72-AP datasheet?

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

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MF-RX300/72-AP 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

MF-RX300/72-AP

D# V36:1790_06254517

Bourns Inc

PTC Resettable Fuse 3A(hold) 6A(trip) 72V 40A 2.8W 19.8s 0.04Ohm Radial 20.67 X 3.1 X 26.67mm Ammo Automotive

RoHS: Compliant

MF-RX300/72-AP-14

D# V36:1790_23984509

Bourns Inc

PTC RESETTABLE 3.0A 72V RADIAL LEADED

Part Number

Manufacturer

Description

Stock

MF-RX300/72-AP-14

D# MF-RX300/72-AP-14

Bourns Inc

- Ammo Pack (Alt: MF-RX300/72-AP-14)

MF-RX300/72-AP

D# MF-RX300/72-AP

Bourns Inc

PTC Resettable Fuse 40A 72V Ammo Pack - Ammo Pack (Alt: MF-RX300/72-AP)

Part Number

Manufacturer

Description

Stock

MF-RX300/72-AP

D# MF-RX300/72-AP

Bourns Inc

PTC Resettable Fuse 40A 72V Ammo Pack (Alt: MF-RX300/72-AP)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

MF-RX300/72-AP

Bourns Inc

FUSE PTC RESETTABLE

Part Number

Manufacturer

Description

Stock

MF-RX300/72-AP-14

D# 118-MF-RX300/72-AP-14TB-ND

Bourns Inc

PTC RESET FUSE 72V 3A RADIAL

MF-RX300/72-AP

D# MF-RX300/72-AP-ND

Bourns Inc

PTC RESET FUSE 72V 3A RADIAL

Part Number

Manufacturer

Description

Stock

MF-RX300/72-AP

Bourns Inc

PTC Resettable Fuse 3A(hold) 6A(trip) 72V 40A 2.8W 19.8s 0.04Ohm Radial 20.67 X 3.1 X 26.67mm Ammo Automotive

RoHS: Compliant

5904

MF-RX300/72-AP-14

Bourns Inc

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

MF-RX300/72-AP

D# 652-MF-RX300/72-AP

Bourns Inc

Resettable Fuses - PPTC 3A 72V 0.04ohm Hold 3 Trip 6

RoHS: Compliant

3000

Part Number

Manufacturer

Description

Stock

MF-RX300/72-AP-14

D# 34AH1201

Bourns Inc

PTC RESETTABLE 3.0A 72V RADIAL LEADED / Ammo Pack

RoHS: Not Compliant

Min Qty: 3000

Container: Bulk

MF-RX300/72-AP

D# 75K7674

Bourns Inc

PTC RESETTABLE 3.0A 72V RADIAL LEADED / Ammo Pack

RoHS: Not Compliant

Min Qty: 3000

Container: TAPE & REEL - FULL

Part Number

Manufacturer

Description

Stock

MF-RX300/72-AP

D# NS-MF-RX300/72-AP

Bourns Inc

OEM/CM ONLY

9422

Part Number

Manufacturer

Description

Stock

MF-RX300/72-AP-14

Bourns Inc

RoHS: Not Compliant

MF-RX300/72-AP

Bourns Inc

PTC Resettable Fuse 3A(hold) 6A(trip) 72V 40A 2.8W 19.8s 0.04Ohm Radial 20.67 X 3.1 X 26.67mm Ammo Automotive

RoHS: Compliant

5904

Part Number

Manufacturer

Description

Stock

MFRX300/72AP

Bourns Inc

OEM/CM ONLY

5995

Part Number

Manufacturer

Description

Stock

MF-RX300/72-AP

D# 51549507

Bourns Inc

PTC Resettable Fuse 3A(hold) 6A(trip) 72V 40A 2.8W 19.8s 0.04Ohm Radial 20.67 X 3.1 X 26.67mm Ammo Automotive

RoHS: Compliant

Quick Inquiry

MF-RX300/72-AP

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