MF-R300-2 - Bourns Inc. - Price, Inventory & Datasheets | Heisener.com
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MF-R300-2

MF-R300-2

MF-R300-2

For Reference Only

Part Number

MF-R300-2

Manufacturer

Bourns Inc.

Description

FUSE PTC RESETTABLE

Package

Radial, Disc

ECAD

In Stock

57,948 piece(s)

Unit Price

Request a Quote

Lead Time

To be Confirmed

Estimated Delivery Time

Jul 4 - Jul 9 ( Choose Expedited Shipping)

Request for Quotation

Payment Methods
Delivery Services

Quick Inquiry

MF-R300-2

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Certified Quality

View the Certificates+

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO 9001 ISO 14001 DUNS Registered Award 1 Award 3 Award 5 Award 4 Special Dealer Enterprises Reference 1 Reference 2 Nation Certificate
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Do you have any question about MF-R300-2?

Part Number # MF-R300-2 (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-R300-2specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add MF-R300-2 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of MF-R300-2.

MF-R300-2 Specifications

Manufacturer Bourns Inc.
Category Circuit Protection - PTC Resettable Fuses
Package Radial, Disc
ECAD Technical cover
Series Multifuse?, MF-R
Type Polymeric
Voltage - Max 30V
Current - Max 40A
Current - Hold (Ih) (Max) 3A
Current - Trip (It) 6A
Time to Trip 10.8s
Resistance - Initial (Ri) (Min) 20 mOhms
Resistance - Post Trip (R1) (Max) 80 mOhms
Resistance - 25°C (Typ) -
Operating Temperature -40°C ~ 85°C
Ratings -
Mounting Type Through Hole
Package / Case Radial, Disc
Size / Dimension 0.472" L x 0.118" W (12.00mm x 3.00mm)
Height - Seated (Max) 0.720" (18.30mm)
Thickness (Max) -
Lead Spacing 0.201" (5.10mm)

MF-R300-2 Datasheet

MF-R300-2 Reviews

Paxt*****shley

March 25, 2023

All items individually packed in anti static bags and properly labeled.

Emel*****rillo

March 24, 2023

I recently became very interested in electronics and I have used several of them. They work great.

Garre*****bster

March 14, 2023

They work great exactly what I needed.

Kal*****Ryan

February 19, 2023

The parts as described and fast shipping. Thanks for the great service

Write a Review

Not Rated
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MF-R300-2 FAQ

1. How to order MF-R300-2 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-R300-2 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test theMF-R300-2. All suppliers must pass our qualification reviews before they can publish their products including MF-R300-2 on Heisener;we pay more attention to the channels and quality of MF-R300-2products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the MF-R300-2 price and inventory displayed accurate?

The price and inventory of MF-R300-2 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-R300-2?

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-R300-2 we delivered, we will accept the replacement or return of the MF-R300-2 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 ofMF-R300-2.
(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-R300-2 pin diagram, MF-R300-2 datasheet?

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

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MF-R300-2 Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

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

Quality Guarantee

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.

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Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Manufacturer Description Stock

MF-R300-2-99

D# V72:2272_06254665

Bourns Inc

PTC Resettable Fuse 3A(hold) 6A(trip) 30V 40A 2W 10.8s 0.02Ohm Radial 12 X 3 X 18.3mm T/R Automotive

RoHS: Compliant
0

MF-R300-0-99

D# V99:2348_06254360

Bourns Inc

PTC Resettable Fuse 3A(hold) 6A(trip) 30V 40A 2W 10.8s 0.02Ohm Radial 12 X 3 X 18.3mm Bag Automotive

RoHS: Compliant
0

MF-R300-2-14

D# V36:1790_07660122

Bourns Inc

PTC Resettable Fuse 3A(hold) 6A(trip) 30V 40A 2W 10.8s 0.02Ohm Radial 12 X 3 X 18.3mm T/R Automotive

RoHS: Compliant
0

MF-R300-2

D# E02:0323_00123967

Bourns Inc

PTC Resettable Fuse 3A(hold) 6A(trip) 30V 40A 2W 10.8s 0.02Ohm Radial 12 X 3 X 18.3mm T/R Automotive

RoHS: Compliant
0

MF-R300

D# E02:0323_00123931

Bourns Inc

PTC Resettable Fuse 3A(hold) 6A(trip) 30V 40A 2W 10.8s 0.02Ohm Radial 12 X 3 X 18.3mm Bulk Automotive

RoHS: Compliant
0

MF-R300-AP

D# V36:1790_06254362

Bourns Inc

PTC Resettable Fuse 3A(hold) 6A(trip) 30V 40A 2W 10.8s 0.02Ohm Radial 12 X 3 X 18.3mm Ammo Automotive

RoHS: Compliant
0
Part Number Manufacturer Description Stock

MF-R300-2-14

D# MF-R300-2-14

Bourns Inc

- Tape and Reel (Alt: MF-R300-2-14)

0

MF-R300-2

D# 05B2559

Bourns Inc

PTC Resettable Fuse 40A 30V T/R - Product that comes on tape, but is not reeled (Alt: 05B2559)

RoHS: Compliant
0

MF-R300-AP

D# MF-R300-AP

Bourns Inc

PTC Resettable Fuse 40A 30V Ammo Pack - Ammo Pack (Alt: MF-R300-AP)

RoHS: Compliant
0

MF-R300

Bourns Inc

PTC Resettable Fuse 40A 30V Bulk - Bulk

RoHS: Compliant
0
Part Number Manufacturer Description Stock

MF-R300-2

D# MF-R300-2

Bourns Inc

PTC Resettable Fuse 40A 30V T/R (Alt: MF-R300-2)

0

MF-R300

D# MF-R300

Bourns Inc

PTC Resettable Fuse 40A 30V Bulk (Alt: MF-R300)

0
Part Number Manufacturer Description Stock

MF-R300-AP

D# MF-R300-AP

Bourns Inc

PTC Resettable Fuse 40A 30V Ammo Pack (Alt: MF-R300-AP)

RoHS: Compliant
0

MF-R300-2

D# MF-R300-2

Bourns Inc

PTC Resettable Fuse 40A 30V T/R (Alt: MF-R300-2)

RoHS: Compliant
0

MF-R300

D# MF-R300

Bourns Inc

PTC Resettable Fuse 40A 30V Bulk (Alt: MF-R300)

RoHS: Compliant
0
Part Number Manufacturer Description Stock

MF-R300-2-99

Bourns Inc

1500

MF-R300-2

Bourns Inc

653

MF-R300

Bourns Inc

307
Part Number Manufacturer Description Stock

MF-R300-2

Bourns Inc

PTC Resettable Fuse 3A(hold) 6A(trip) 30V 40A 2W 10.8s 0.02Ohm Radial 12 X 3 X 18.3mm T/R

0

MF-R300-AP

Bourns Inc

PTC Resettable Fuse 3A(hold) 6A(trip) 30V 40A 2W 10.8s 0.02Ohm Radial 12 X 3 X 18.3mm Ammo Pack

4000

MF-R300-2-99

Bourns Inc

FUSE PTC RESETTABLE

6000

MF-R300

Bourns Inc

Min Qty 7

3000

MF-R300-0-99

Bourns Inc

Lead time 35

2000
Part Number Manufacturer Description Stock

MF-R300

Bourns Inc

30V 6A Through Hole PTC Resettable Fuses RoHS

5288
Part Number Manufacturer Description Stock

MFR30021499

Bourns Inc

RoHS: Compliant
0

MFR300214

Bourns Inc

RoHS: Compliant
0
Part Number Manufacturer Description Stock

MF-R300-2-14-99

D# MF-R300-2-14-99-ND

Bourns Inc

PTC RESET FUSE 30V 3A RADIAL

0

MF-R300-AP

D# 118-MF-R300-APCT-ND

Bourns Inc

PTC RESET FUSE 30V 3A RADIAL

2949

MF-R300-2

D# MF-R300-2CT-ND

Bourns Inc

PTC RESET FUSE 30V 3A RADIAL

5090

MF-R300-2-99

D# MF-R300-2-99TR-ND

Bourns Inc

PTC RESET FUSE 30V 3A RADIAL

0

MF-R300

D# MF-R300-ND

Bourns Inc

PTC RESET FUSE 30V 3A RADIAL

7393

MF-R300-0-99

D# MF-R300-0-99-ND

Bourns Inc

PTC RESET FUSE 30V 3A RADIAL

0

MF-R300-2-14

D# MF-R300-2-14-ND

Bourns Inc

PTC RESET FUSE 30V 3A RADIAL

0
Part Number Manufacturer Description Stock

MF-R300

D# 2132373

Bourns Inc

FUSE, PTC RESET, 30V, 3A, RADIAL

RoHS: Compliant
Min Qty: 1
Container: Each
1860

MF-R300-2

D# 2921509

Bourns Inc

PTC RESETTABLE FUSE, 3A, 30VDC

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
2410
Part Number Manufacturer Description Stock

MF-R300

D# C208487

Bourns Inc

5258
Part Number Manufacturer Description Stock

MF-R300

Bourns Inc

in stock - can ship the same day

280
Part Number Manufacturer Description Stock

MF-R300-2

Bourns Inc

PTC Resettable Fuse 3A(hold) 6A(trip) 30V 40A 2W 10.8s 0.02Ohm Radial 12 X 3 X 18.3mm T/R Automotive

RoHS: Compliant
10388

MF-R300-2-99

Bourns Inc

PTC Resettable Fuse 3A(hold) 6A(trip) 30V 40A 2W 10.8s 0.02Ohm Radial 12 X 3 X 18.3mm T/R Automotive

RoHS: Compliant
6000

MF-R300

Bourns Inc

PTC Resettable Fuse 3A(hold) 6A(trip) 30V 40A 2W 10.8s 0.02Ohm Radial 12 X 3 X 18.3mm Bulk Automotive

RoHS: Compliant
5720

MF-R300-0-99

Bourns Inc

PTC Resettable Fuse 3A(hold) 6A(trip) 30V 40A 2W 10.8s 0.02Ohm Radial 12 X 3 X 18.3mm Bag Automotive

RoHS: Compliant
1872

MF-R300-2-14

Bourns Inc

RoHS: Not Compliant
0
Part Number Manufacturer Description Stock

MF-R300

Bourns Inc

OEM/CM Immediate delivery

1000
Part Number Manufacturer Description Stock

MF-R300-2

D# 652-MF-R300-2

Bourns Inc

Resettable Fuses - PPTC 3A 30V 0.02ohm Hold 3.0 Trip 6.0

RoHS: Compliant
4674

MF-R300-2-14

D# 652-MF-R300-2-14

Bourns Inc

Resettable Fuses - PPTC 3A IHold 30V 40A

RoHS: Compliant
2841

MF-R300

D# 652-MFR300

Bourns Inc

Resettable Fuses - PPTC 30v Max 40Amps Max Hold 3.0 Trip 6.0

RoHS: Compliant
3191

MF-R300-AP

D# 652-MF-R300-AP

Bourns Inc

Resettable Fuses - PPTC 3A 30V 0.02ohm Hold 3.0 Trip 6.0

RoHS: Compliant
9833

MF-R300-0-99

D# 652-MFR300-LF

Bourns Inc

Resettable Fuses - PPTC 3A 30V

RoHS: Compliant
1123
Part Number Manufacturer Description Stock

MF-R300

D# 58K1843

Bourns Inc

FUSE, PTC RESET, 30V, 3A, RADIAL, Product Range:MF-R Series, Voltage Rating:30VDC, Holding Current:3A, Tripping Current:6A, Time to Trip:10.8s, Fuse Shape:Rectangular, Current Rating Max:40A, Lead Spacing:5.1mm, Diameter:- RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Bulk
1860

MF-R300-0-99

D# 61J7414

Bourns Inc

FUSE, PTC RESET, 30V, 3A, RADIAL, Product Range:MF-R Series, Voltage Rating:30VDC, Holding Current:3A, Tripping Current:6A, Time to Trip:10.8s, Fuse Shape:Rectangular, Current Rating Max:40A, Lead Spacing:5.1mm, Diameter:- RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 6000
Container: Bulk
10

MF-R300-2-14

D# 34AH1253

Bourns Inc

PTC RESETTABLE 3.0A 30V RADIAL LEADED / Tape & Reel - 13" reel

RoHS: Not Compliant
Min Qty: 3000
Container: Bulk
0

MF-R300-2

D# 06X6351

Bourns Inc

FUSE, RESETTABLE PTC, 30V, 3A, RADIAL, Thermistor Mounting:Through Hole, Product Range:MF-R Series, Holding Current:3A, Tripping Current:6A, Voltage Rating:30V, Operating Temperature Min:-40°C, Operating Temperature Max:85°C, RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 3000
Container: TAPE & REEL - FULL
0

MF-R300-AP

D# 05B2556

Bourns Inc

Resettable Fuse, PTC, Thermistor, Holding Current 3.00 Ampere, Tripping Current 6.00 Ampere, Reset Time 10.8 Seconds

RoHS: Not Compliant
Min Qty: 3000
Container: TAPE & REEL - FULL
0
Part Number Manufacturer Description Stock

MF-R300-AP

D# NS-MF-R300-AP

Bourns Inc

OEM/CM ONLY

5297

MF-R300

D# NS-MF-R300

Bourns Inc

OEM/CM ONLY

7627

MF-R300-2

D# NS-MF-R300-2

Bourns Inc

OEM/CM ONLY

8581

MF-R300-2-99

D# NS-MF-R300-2-99

Bourns Inc

OEM/CM ONLY

8718

MF-R300-0-99

D# NS-MF-R300-0-99

Bourns Inc

OEM/CM ONLY

1801
Part Number Manufacturer Description Stock

MF-R300-2

Bourns Inc

PTC Resettable Fuse 3A(hold) 6A(trip) 30V 40A 2W 10.8s 0.02Ohm Radial 12 X 3 X 18.3mm T/R Automotive

RoHS: Compliant
10388

MF-R300-AP

Bourns Inc

PTC Resettable Fuse 3A(hold) 6A(trip) 30V 40A 2W 10.8s 0.02Ohm Radial 12 X 3 X 18.3mm Ammo Automotive

RoHS: Compliant
0

MF-R300-2-99

Bourns Inc

PTC Resettable Fuse 3A(hold) 6A(trip) 30V 40A 2W 10.8s 0.02Ohm Radial 12 X 3 X 18.3mm T/R Automotive

RoHS: Compliant
6000

MF-R300

Bourns Inc

PTC Resettable Fuse 3A(hold) 6A(trip) 30V 40A 2W 10.8s 0.02Ohm Radial 12 X 3 X 18.3mm Bulk Automotive

RoHS: Compliant
5720

MF-R300-0-99

Bourns Inc

PTC Resettable Fuse 3A(hold) 6A(trip) 30V 40A 2W 10.8s 0.02Ohm Radial 12 X 3 X 18.3mm Bag Automotive

RoHS: Compliant
1872

MF-R300-2-14

Bourns Inc

RoHS: Not Compliant
0
Part Number Manufacturer Description Stock

MF-R300-2

Bourns Inc

RESISTOR, TEMPERATURE DEPENDENT, PTC RESETTABLE FUSE, THROUGH HOLE MOUNT

522

MF-R300

Bourns Inc

RESISTOR, TEMPERATURE DEPENDENT, PTC RESETTABLE FUSE, THROUGH HOLE MOUNT

34
Part Number Manufacturer Description Stock

MF-R300

D# 6478572P

Bourns Inc

Bourns 3A Hold current, Radial Leaded PCB Mount Resettable Fuse, 30V, BG

Min Qty: 10
Container: Bag
5900
Part Number Manufacturer Description Stock

MFR3002

Bourns Inc

OEM/CM ONLY

38929

MFR30021499

Bourns Inc

OEM/CM ONLY

1516

MFR300299

Bourns Inc

OEM/CM ONLY

4966

MFR3002W9

Bourns Inc

OEM/CM ONLY

6011

MFR300214

Bourns Inc

OEM/CM ONLY

3016
Part Number Manufacturer Description Stock

MF-R300

Bourns Inc

IN stock Immediate delivery

995
Part Number Manufacturer Description Stock

MF-R300-2

Bourns Inc

Resettable Fuses - PPTC 3A 30V 0.02ohm Hold 3.0 Trip 6.0

pbFree: Pb-Free
0

MF-R300

Bourns Inc

Resettable Fuses - PPTC 30v Max 40Amps Max Hold 3.0 Trip 6.0

pbFree: Pb-Free
0
Part Number Manufacturer Description Stock

MF-R300-2

Bourns Inc

shipping today

2799696

MF-R300

Bourns Inc

shipping today

2799696
Part Number Manufacturer Description Stock

MF-R300-2-99

D# 51507844

Bourns Inc

PTC Resettable Fuse 3A(hold) 6A(trip) 30V 40A 2W 10.8s 0.02Ohm Radial 12 X 3 X 18.3mm T/R Automotive

RoHS: Compliant
0

MF-R300-0-99

D# 51555024

Bourns Inc

PTC Resettable Fuse 3A(hold) 6A(trip) 30V 40A 2W 10.8s 0.02Ohm Radial 12 X 3 X 18.3mm Bag Automotive

RoHS: Compliant
0

MF-R300-2

D# 51526997

Bourns Inc

PTC Resettable Fuse 3A(hold) 6A(trip) 30V 40A 2W 10.8s 0.02Ohm Radial 12 X 3 X 18.3mm T/R Automotive

RoHS: Compliant
0

MF-R300

D# 25841471

Bourns Inc

PTC Resettable Fuse 3A(hold) 6A(trip) 30V 40A 2W 10.8s 0.02Ohm Radial 12 X 3 X 18.3mm Bulk Automotive

RoHS: Compliant
0
Part Number Manufacturer Description Stock

MF-R300

mfr

RFQ

9200

MF-R300-0-99

Bourns Inc

RFQ

13644
Part Number Manufacturer Description Stock

MF-R300

Bourns Inc

FUSE PTC RESETTABLE

4194
Part Number Manufacturer Description Stock

MF-R300-2

D# 2921509

Bourns Inc

PTC RESETTABLE FUSE, 3A, 30VDC

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
2410

MF-R300

D# 9350519

Bourns Inc

MULTIFUSE, RADIAL, 3A, 30V

RoHS: Compliant
Min Qty: 1
Container: Each
2615

MF-R300-2 Tags

  • MF-R300-2
  • MF-R300-2 PDF
  • MF-R300-2 datasheet
  • MF-R300-2 specification
  • MF-R300-2 image
  • Bourns Inc.
  • Bourns Inc. MF-R300-2
  • buy MF-R300-2
  • MF-R300-2 price
  • MF-R300-2 distributor
  • MF-R300-2 supplier
  • MF-R300-2 wholesales
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