MF-R400

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MF-R400

+BOM

PTC RESET FUSE 30V 4A RADIAL

  • ManufacturerBourns Inc.

  • Mfr. Part #MF-R400

  • Package Radial, Disc

  • In Stock5571

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Specifications

Attribute Value
Supplier Bourns Inc.
Package Bulk
Series Multifuse®, MF-R
ProductStatus Active
Type Polymeric
Voltage-Max 30V
Current-Max 40 A
Current-Hold(Ih)(Max) 4 A
Current-Trip(It) 8 A
TimetoTrip 12.7 s
Resistance-Initial(Ri)(Min) 10 mOhms
Resistance-PostTrip(R1)(Max) 50 mOhms
OperatingTemperature -40°C ~ 85°C
MountingType 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)

Overview

Description

Could you specify what MF-R400 refers to (which product category or manufacturer)? The code is used in different fields (electronics, machinery, instruments, etc.), so a precise, under-180‑word intro depends on the exact device. If you share the category or a link/manual, I’ll provide a concise, accurate introduction.

Equivalent

MF-R400 isn’t a widely recognized part; cross-reference depends on the manufacturer, package, voltage, interface, and function. Please specify the vendor or share a datasheet/link (and its function: RFID transceiver, MCU, sensor, etc.). I’ll provide exact equivalents (cross refs) from major suppliers.

Application

MF-R400 refers to several different products (different manufacturers and categories). Please specify the exact product or share a link (e.g., inverter/motor drive, sensor module, RF transceiver, or camera). Once clarified, I’ll give precise application areas. For a quick guide, MF‑R400‑class devices are commonly used in:
- Industrial automation and conveyor systems
- Motors, pumps, and process control
- Building HVAC and energy management
- Data acquisition and monitoring
- Testing/measurement setups

Package

MF-R400 isn’t unique to one vendor. Please provide the manufacturer or full product line. The exact package type is shown in the datasheet (Package/Packaging section). Common formats include DIP, SIP, SO-8/SOIC, QFN, or DO-214. With the maker, I can give the precise package type.

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