MF-R400-AP-99

Description：PTC RESET FUSE 30V 4A RADIAL
Series：Multifuse®, MF-R
Mfr：Bourns Inc.
Package：Tape & Box (TB)

SKU:335bccad7fe6 Category: PTC Resettable Fuses Brand: Bourns Inc.

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：PTC RESET FUSE 30V 4A RADIAL
Series：Multifuse®, MF-R
Mfr：Bourns Inc.
Package：Tape & Box (TB)
Type：Polymeric
Voltage - Max：30V
Current - Hold (Ih) (Max)：4:00 AM
Current - Trip (It)：8:00 AM
Current - Max：40 A
Time to Trip：12.7 s
Resistance - Initial (Ri) (Min)：10 mOhms
Resistance - Post Trip (R1) (Max)：50 mOhms
Resistance - 25°C (Typ)：-
Operating Temperature：-40°C ~ 85°C
Grade：-
Qualification：-
Ratings：-
Mounting Type：Through Hole
Package / Case：Radial, Disc
Size / Dimension：0.567" L x 0.118" W (14.40mm x 3.00mm)
Height - Seated (Max)：0.976" (24.80mm)
Thickness (Max)：-
Lead Spacing：0.201" (5.10mm)

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MF-R400-AP-99

Overview

The Bourns MF-R400-AP-99 is a radial leaded PTC resettable fuse from the MF-R series, designed for overcurrent protection in electronic circuits. It features a hold current of 4.0A and a trip current of 8.0A, with a maximum voltage rating of 30VDC. The device operates within a temperature range of -40°C to +85°C and has a typical resistance of 0.012 ohms at 25°C. It is housed in a standard axial package suitable for through-hole mounting.

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.