MF-RM005/240-2 MF-RM005/240-2 is a polymeric PTC resettable fuse from Bourns with a hold current of 50mA and a maximum continuous voltage of 240VAC. It features a radial disc package with through-hole mounting.
Mfr Part #:

MF-RM005/240-2

Available from 1 distributors
Mfr Name: Bourns
Bourns
MF-RM005/240-2 is a polymeric PTC resettable fuse from Bourns with a hold current of 50mA and a maximum continuous voltage of 240VAC. It features a radial disc package with through-hole mounting.
Total Stock: 1,960 pcs
$ Price Range: $0.22 - $0.45

MF-RM005/240-2 Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,960 pcs
1960 pcs On Request 1 On Request On Request On Request On Request On Request

MF-RM005/240-2 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Agency Approvals
Automotive Grade
Current
Halogen Free
Height
Interrupt Current (Max)
Lead Spacing
Lead Style
Mounting Type
Operating Temperature
Packaging Options
Resistance
Resistance - Initial (Min)
Resistance - Post Trip (Max)
Tape & Reel
Time to Trip
Trip Current (Itrip)
Tripped Power Dissipation
Type
Voltage
Voltage - Max Intermittent

MF-RM005/240-2 Description

Short technical summary and product information.

The Bourns MF-RM005/240-2 is a polymeric PTC resettable fuse designed for overcurrent protection in line voltage applications. It has a hold current of 50 mA and a trip current of 0.12 A, with a maximum interrupt current of 1.0 A. The device operates over a temperature range of -20°C to 85°C and is rated for a maximum continuous voltage of 240 VAC and an intermittent voltage of 265 VAC.

 

This PTC fuse offers a typical time to trip of 10 seconds at 0.25 A and a tripped power dissipation of 0.9 W. Initial resistance ranges from 18.5 Ω to 65.0 Ω at 23°C, with post-trip resistance also at a maximum of 65.0 Ω. The component is housed in a radial disc package with a diameter of 0.327 inches and a thickness of 0.150 inches, with a lead spacing of 2.90 mm. It is through-hole mountable and has a maximum seated height of 12.90 mm.

 

The MF-RM005/240-2 is suitable for applications such as food blenders, coffee machines, HVAC systems, electric fans, and blowers. It complies with RoHS Directive 2015/863 and is halogen free, with bromine and chlorine content below 900 ppm each. The device is recognized by cUL (E174545) and TÜV (50232433) agencies.

MF-RM005/240-2 Quick Information

Product Type: PTC Resettable Fuse
Series: MF-RM
Canonical Name: MF-RM005/240-2 Polymeric PTC Resettable Fuse
Subcategory: Line Voltage PTC

MF-RM005/240-2 Compliance

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

MF-RM005/240-2 Estimated Pricing

Qty Low High
1+ $0.45 $0.45
10+ $0.38 $0.38
50+ $0.34 $0.34
100+ $0.33 $0.33
200+ $0.30 $0.30
500+ $0.28 $0.28
1,000+ $0.25 $0.25
2,000+ $0.24 $0.24
4,000+ $0.22 $0.22

Estimated market price range - modelled values for guidance only, not live distributor offers.

MF-RM005/240-2 Features

  • Hold current of 50 mA at 240 VAC.
  • Polymeric PTC resettable overcurrent protection.
  • Radial disc package with through-hole mounting.
  • RoHS compliant and halogen free.
  • cUL and TÜV agency recognized.

MF-RM005/240-2 Applications

  • Ideal for food blenders and coffee machines.
  • Used in HVAC systems for overcurrent protection.
  • Suitable for electric fans and blowers.
  • Protects AC adaptors from overcurrent faults.

MF-RM005/240-2 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the hold current of the MF-RM005/240-2?

The hold current is 50 mA.

What is the maximum continuous voltage rating?

The maximum continuous voltage is 240 VAC.

What is the interrupt current rating?

The maximum interrupt current is 1.0 A.

What is the time to trip?

The maximum time to trip is 10 seconds at 0.25 A.

What is the package type?

The package is Radial, Disc with through-hole mounting.

What is the operating temperature range?

The operating temperature range is -20°C to 85°C.

What agency approvals does the MF-RM005/240-2 have?

It has cUL (E174545) and TÜV (50232433) approvals.

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