MF-R090-0-99 Bourns MF-R090-0-99 is a polymeric PTC resettable fuse rated for 60V max and 900mA hold current, in a through hole radial disc package.
Mfr Part #:

MF-R090-0-99

Available from 2 distributors
Mfr Name: Bourns
Bourns
Bourns MF-R090-0-99 is a polymeric PTC resettable fuse rated for 60V max and 900mA hold current, in a through hole radial disc package.
✓ Total Stock: 4,518 pcs

MF-R090-0-99 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,259 pcs
2259 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
2,259 pcs
2259 pcs On Request 1 On Request On Request On Request On Request On Request

MF-R090-0-99 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Halogen Free
Height
Lead Spacing
Lead Style
Length
Mounting Type
Operating Temperature
Prop 65
Resistance
SVHC Present
Tape & Reel
Time to Trip
Type
Voltage
Width

MF-R090-0-99 Description

Short technical summary and product information.

The Bourns MF-R090-0-99 is a polymeric positive temperature coefficient (PTC) resettable fuse designed for overcurrent protection in electronic circuits. It features a hold current of 900 mA at 23°C and a maximum voltage rating of 60V. The device trips at 1.80 A and has a maximum time to trip of 7.2 seconds at 4.5 A. Initial resistance is 470 mΩ at 23°C.

 

This PTC fuse is housed in a radial disc package with through hole mounting and a lead spacing of 5.10 mm. It measures 7.40 mm in length, 3.00 mm in width, and 12.20 mm in height. The operating temperature range is -40°C to 85°C.

 

The MF-R090-0-99 is RoHS compliant, lead free, and halogen free. It carries agency approvals from cUL and TÜV, and has a flammability rating of UL 94V-0. Typical applications include overcurrent protection in power supplies, battery chargers, and industrial controls.

MF-R090-0-99 Quick Information

Product Type: PTC Resettable Fuse
Series: MF-R090
Canonical Name: Bourns MF-R090-0-99 PTC Resettable Fuse
Subcategory: Polymeric PTC

MF-R090-0-99 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): MSL 1 – Unlimited
REACH Status: REACH Unaffected
Lead Free: Lead Free

MF-R090-0-99 Features

  • Polymeric PTC resettable overcurrent protection.
  • Rated for 60V maximum voltage.
  • 900 mA hold current at 23°C.
  • Through hole radial disc package.
  • RoHS compliant and lead free.

MF-R090-0-99 Applications

  • Overcurrent protection in power supplies.
  • Battery charger protection circuits.
  • Industrial control system protection.
  • Consumer electronics overcurrent limiting.

MF-R090-0-99 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the hold current of the Bourns MF-R090-0-99?

The hold current is 900 mA at 23°C.

What is the maximum voltage rating?

The maximum voltage is 60V.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

What package is the MF-R090-0-99 available in?

It is available in a through hole radial disc package with 5.10 mm lead spacing.

Is the MF-R090-0-99 RoHS compliant?

Yes, it is RoHS compliant and lead free.

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