MF-MSMF200-2 Bourns MF-MSMF200-2 is a polymeric PTC resettable fuse with 2A hold current, 8V max voltage, and 40A max current in a 1812 surface mount package.
Mfr Part #:

MF-MSMF200-2

Available from 4 distributors
Mfr Name: Bourns
Bourns
Bourns MF-MSMF200-2 is a polymeric PTC resettable fuse with 2A hold current, 8V max voltage, and 40A max current in a 1812 surface mount package.
✓ Total Stock: 8,298 pcs
$ Price Range: $0.23 - $0.23

MF-MSMF200-2 Available from 4 distributors

✓ Authorised
✓ Non-Authorised

MF-MSMF200-2 Specifications Quick View

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

MF-MSMF200-2 Description

Short technical summary and product information.

The Bourns MF-MSMF200-2 is a polymeric PTC resettable fuse from the MF-MSMF series, designed for overcurrent protection in electronic circuits. It features a hold current of 2.0 A and a trip current of 4.0 A, with a maximum voltage rating of 8 V and a maximum interrupt current of 40 A. The device offers a minimum resistance of 0.020 Ohm and a maximum resistance of 0.080 Ohm in the tripped state, with a typical time to trip of 8.0 seconds at 2.0 A. Tripped power dissipation is typically 0.8 W.

 

The fuse is housed in a standard 1812 (4532 Metric) concave surface mount package, measuring 4.55 mm in length, 3.24 mm in width, and 0.85 mm in maximum thickness. It operates over a temperature range of -40°C to 85°C. The MF-MSMF200-2 is AEC-Q200 qualified for automotive applications and carries cUL and TÜV agency recognitions. It is RoHS compliant and halogen free, making it suitable for environmentally conscious designs.

MF-MSMF200-2 Quick Information

Product Type: PTC Resettable Fuse
Series: MF-MSMF
Canonical Name: Bourns MF-MSMF200-2 PTC Resettable Fuse
Subcategory: Surface Mount Polymeric PTC

MF-MSMF200-2 Compliance

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

MF-MSMF200-2 Estimated Pricing

Qty Low High
1+ $0.23 $0.23
10+ $0.23 $0.23
4,000+ $0.23 $0.23

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

MF-MSMF200-2 Features

  • 2.0 A hold current rating.
  • 8 V maximum voltage rating.
  • 40 A maximum interrupt current.
  • Surface mount 1812 package.
  • AEC-Q200 automotive qualified.

MF-MSMF200-2 Applications

  • Overcurrent protection in automotive electronics.
  • Protection for low-voltage DC circuits.
  • Used in battery management systems.
  • Ideal for USB port protection.

MF-MSMF200-2 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the hold current of the MF-MSMF200-2?

The hold current is 2.0 A.

What is the maximum voltage rating?

The maximum voltage is 8 V.

What is the package size?

The package is 1812 (4532 Metric), concave.

Is this component AEC-Q200 qualified?

Yes, it is AEC-Q200 qualified.

What is the operating temperature range?

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

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