MF-R135-0-99 Polymeric PTC resettable fuse, 1.35A hold current, 30V max voltage, radial through-hole package.
Mfr Part #:

MF-R135-0-99

Available from 1 distributors
Mfr Name: Bourns
Bourns
Polymeric PTC resettable fuse, 1.35A hold current, 30V max voltage, radial through-hole package.
Total Stock: 35 pcs

MF-R135-0-99 Available from 1 distributor

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MF-R135-0-99 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
Lead Spacing
Lead Style
Max Current (Imax)
Mounting Type
Operating Temperature
Prop 65
Resistance
Resistance (Maximum @ Post-Trip at 23 °C)
SVHC Present
Size / Dimension
Tape & Reel
Time to Trip
Trip Current (Itrip)
Tripped Power Dissipation
Type
Voltage

MF-R135-0-99 Description

Short technical summary and product information.

The Bourns MF-R135-0-99 is a polymeric positive temperature coefficient (PPTC) resettable fuse from the MF-R series. It is designed for overcurrent protection in low-voltage applications up to 30V DC. The device features a hold current of 1.35 A and a trip current of 2.70 A, with a maximum time to trip of 7.3 seconds at 6.75 A.

 

Electrical characteristics include an initial resistance range of 0.065 Ω to 0.115 Ω at 23 °C, and a maximum post-trip resistance of 0.17 Ω. Tripped power dissipation is typically 0.80 W. The component operates over a temperature range of -40 °C to 85 °C.

 

The fuse is housed in a radial, disc package measuring 8.90 mm diameter by 3.00 mm thick, with a lead spacing of 5.10 mm and a maximum seated height of 18.90 mm. It is RoHS compliant, lead-free, and halogen free as defined by Bourns. Agency approvals include cUL and TÜV.

 

This part is suitable for a wide range of overcurrent protection applications where resettable functionality is desired, eliminating the need for fuse replacement after a fault condition.

MF-R135-0-99 Quick Information

Product Type: PTC Resettable Fuse
Series: MF-R135
Canonical Name: Bourns MF-R135-0-99 PTC Resettable Fuse, 1.35A Hold, 30VDC, Radial
Subcategory: Polymeric Positive Temperature Coefficient

MF-R135-0-99 Compliance

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

MF-R135-0-99 Features

  • 1.35 A hold current, 2.70 A trip current.
  • 30 V max voltage, 40 A max fault current.
  • Radial through-hole package, 5.10 mm lead spacing.
  • RoHS compliant, lead-free, and halogen free.
  • cUL and TÜV agency approvals.

MF-R135-0-99 Applications

  • Overcurrent protection in low-voltage power supplies.
  • Protection for battery charger and battery pack circuits.
  • General purpose resettable fuse in consumer electronics.
  • Use in industrial control and automation equipment.

MF-R135-0-99 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the hold current of the MF-R135-0-99?

The hold current (Ihold) is 1.35 A at 23 °C.

What is the maximum voltage rating?

The maximum voltage (Vmax) is 30 V.

What is the operating temperature range?

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

What is the package type?

The package is radial, disc (through-hole).

Is the MF-R135-0-99 RoHS compliant?

Yes, it is RoHS3 compliant and lead-free.

What agency approvals does it have?

It has cUL and TÜV agency approvals.

What is the typical tripped power dissipation?

The typical tripped power dissipation at 23 °C is 0.80 W.

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