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MF-USMF010-2 PTC resettable fuse from Bourns, rated 30V, 0.10A hold current, 10A max fault current. Surface mount 1210 package, AEC-Q200 qualified.
Mfr Part #:

MF-USMF010-2

Available from 6 distributors
Mfr Name: Bourns
Bourns
PTC resettable fuse from Bourns, rated 30V, 0.10A hold current, 10A max fault current. Surface mount 1210 package, AEC-Q200 qualified.
✓ Total Stock: 6,214 pcs
$ Price Range: $0.15 - $0.35

MF-USMF010-2 Available from 6 distributors

✓ Authorised
✓ Non-Authorised
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MF-USMF010-2 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Halogen Free
Lead Style
Length
Mounting Type
Operating Temperature
Prop 65
Ratings
Resistance
Tape & Reel
Thickness (Max)
Time to Trip
Type
Voltage
Width
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MF-USMF010-2 Description

Short technical summary and product information.

The Bourns MF-USMF010-2 is a polymeric PTC resettable fuse from the MF-USMF series, designed for overcurrent protection in a compact surface mount package. It features a hold current of 0.10A and a trip current of 0.30A, with a maximum voltage rating of 30V and a maximum fault current capability of 10A.

 

Electrical characteristics include a minimum resistance of 0.80Ω and a maximum resistance of 15.00Ω. The time to trip is 0.60 seconds at 0.50A, and the typical tripped power dissipation is 0.6W. The device operates over a temperature range of -40°C to 85°C.

 

The fuse is housed in a 1210 (3225 Metric) concave surface mount package, measuring 3.22mm x 2.58mm with a maximum thickness of 0.85mm. It is AEC-Q200 qualified for automotive applications and carries agency approvals from cUL and TÜV. The component is RoHS compliant and halogen free, with a California Prop 65 warning present.

MF-USMF010-2 Quick Information

Product Type: PTC Resettable Fuse
Series: MF-USMF
Canonical Name: Bourns MF-USMF010-2 PTC Resettable Fuse
Subcategory: Polymeric PTC Resettable Fuse

MF-USMF010-2 Compliance

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

MF-USMF010-2 Estimated Pricing

Qty Low High
1+ $0.35 $0.35
10+ $0.30 $0.30
50+ $0.27 $0.27
100+ $0.23 $0.23
250+ $0.21 $0.21
500+ $0.20 $0.20
1,000+ $0.17 $0.17
3,000+ $0.16 $0.16
6,000+ $0.15 $0.15

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

MF-USMF010-2 Features

  • Hold current 0.10A, trip current 0.30A.
  • Max voltage 30V, max fault current 10A.
  • Surface mount 1210 concave package.
  • AEC-Q200 qualified for automotive.
  • Agency approvals: cUL, TÜV.

MF-USMF010-2 Applications

  • Overcurrent protection in automotive electronics.
  • Used in battery and power management circuits.
  • Suitable for portable and consumer devices.
  • Protects against short circuits in DC power lines.

MF-USMF010-2 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the hold current rating of the MF-USMF010-2?

0.10A.

What is the maximum voltage rating?

30V.

What is the maximum fault current the fuse can handle?

10A.

What is the time to trip at 0.50A?

0.60 seconds.

What package is the MF-USMF010-2 available in?

1210 (3225 Metric), concave surface mount.

Is this component AEC-Q200 qualified?

Yes, it is AEC-Q200 compliant.

What are the agency approvals?

cUL and TÜV.

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