MF-PSMF035X-2 Bourns MF-PSMF035X-2 is a polymeric PTC resettable fuse rated for 6V max voltage and 350mA hold current, with a maximum current of 40A. It comes in an 0805 surface mount package.
Mfr Part #:

MF-PSMF035X-2

Available from 2 distributors
Mfr Name: Bourns
Bourns
Bourns MF-PSMF035X-2 is a polymeric PTC resettable fuse rated for 6V max voltage and 350mA hold current, with a maximum current of 40A. It comes in an 0805 surface mount package.
✓ Total Stock: 9,798 pcs
$ Price Range: $0.15 - $0.26

MF-PSMF035X-2 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
4,899 pcs
4899 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
4,899 pcs
4899 pcs On Request 1 On Request On Request On Request On Request On Request

MF-PSMF035X-2 Specifications Quick View

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

MF-PSMF035X-2 Description

Short technical summary and product information.

The Bourns MF-PSMF035X-2 is a polymeric PTC resettable fuse from the MF-PSMF series, designed for overcurrent protection in compact electronic circuits. It features a hold current of 0.35 A at 23 °C in still air and a trip current of 0.75 A. The device can withstand a maximum voltage of 6 V and a maximum fault current of 40 A.

 

Electrical characteristics include an initial minimum resistance of 0.25 Ω and a post-trip maximum resistance of 1.2 Ω at 23 °C. The time to trip is 0.1 seconds maximum at 8.0 A, 23 °C, still air. Typical tripped power dissipation is 0.5 W. The operating temperature range is -40°C to +85°C.

 

The fuse is housed in an 0805 (2012 Metric) concave surface mount package with dimensions of 2.15 mm length, 1.35 mm width, and 0.85 mm maximum thickness. It is RoHS3 compliant, halogen free, and includes a California Prop 65 warning.

MF-PSMF035X-2 Quick Information

Product Type: PTC Resettable Fuse
Series: MF-PSMF035X
Canonical Name: Bourns MF-PSMF035X-2 PTC Resettable Fuse
Subcategory: Polymeric PTC

MF-PSMF035X-2 Compliance

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

MF-PSMF035X-2 Estimated Pricing

Qty Low High
1+ $0.26 $0.26
10+ $0.24 $0.24
50+ $0.22 $0.22
100+ $0.20 $0.20
250+ $0.19 $0.19
500+ $0.18 $0.18
1,000+ $0.17 $0.17
3,000+ $0.17 $0.17
6,000+ $0.15 $0.15

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

MF-PSMF035X-2 Features

  • Polymeric PTC resettable overcurrent protection.
  • Rated for 6V max voltage and 40A max current.
  • 350mA hold current with 750mA trip current.
  • 0805 surface mount package saves board space.
  • RoHS3 compliant and halogen free.

MF-PSMF035X-2 Applications

  • USB 2.0, 3.0 and OTG port protection.
  • HDMI 1.4 source protection circuits.
  • PC motherboard plug and play protection.
  • Mobile phone battery and port protection.

MF-PSMF035X-2 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the hold current of the MF-PSMF035X-2?

The hold current (Ihold) is 0.35 A at 23 °C in still air.

What is the maximum voltage rating?

The maximum voltage (Vmax) is 6 V.

What is the maximum fault current the fuse can handle?

The maximum current (Imax) is 40 A.

What is the operating temperature range?

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

What package does the MF-PSMF035X-2 come in?

It comes in an 0805 (2012 Metric) concave surface mount package.

What is the time to trip at 8.0 A?

The time to trip is 0.1 seconds maximum at 8.0 A, 23 °C, still air.

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