MF-R300-2

$0.53

Description：PTC RESET FUSE 30V 3A RADIAL
Series：Multifuse®, MF-R
Mfr：Bourns Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:e7d8520a8852 Category: PTC Resettable Fuses Brand: Bourns Inc.

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Product introduction

Product Detailed Parameters

Description：PTC RESET FUSE 30V 3A RADIAL
Series：Multifuse®, MF-R
Mfr：Bourns Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Polymeric
Voltage - Max：30V
Current - Hold (Ih) (Max)：3:00 AM
Current - Trip (It)：6:00 AM
Current - Max：40 A
Time to Trip：10.8 s
Resistance - Initial (Ri) (Min)：20 mOhms
Resistance - Post Trip (R1) (Max)：80 mOhms
Resistance - 25°C (Typ)：-
Operating Temperature：-40°C ~ 85°C
Grade：-
Qualification：-
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)

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MF-R300-2

Overview

The Bourns MF-R300-2 is a radial leaded Polymeric Positive Temperature Coefficient (PPTC) resettable fuse from the Multifuse MF-R series. Designed for PCB mounting, it features a maximum operating voltage of 30 VDC and a hold current of 3 A. The device trips at 6 A and withstands a maximum trip current of 40 A. It exhibits a typical resistance of 50 mOhms and operates within a temperature range of -40°C to +85°C. The component has a height of 3 mm and a lead spacing of 5.1 mm.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.