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MICROSMD110F-2 PTC resettable fuse from Littelfuse, rated for 6V with 1.1A hold current. Features 210mΩ typical initial resistance and 200ms trip time in a 1210 surface mount package.
Mfr Part #:

MICROSMD110F-2

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
PTC resettable fuse from Littelfuse, rated for 6V with 1.1A hold current. Features 210mΩ typical initial resistance and 200ms trip time in a 1210 surface mount package.
Total Stock: 250 pcs
$ Price Range: $0.20 - $0.50

MICROSMD110F-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
250 pcs
250 pcs On Request 1 On Request On Request On Request On Request On Request

MICROSMD110F-2 Specifications Quick View

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

MICROSMD110F-2 Description

Short technical summary and product information.

The Littelfuse MICROSMD110F-2 is a polymeric PTC resettable fuse designed for overcurrent protection. It has a hold current of 1.1 A and a maximum voltage rating of 6 V. The typical initial resistance is 210 mΩ, and the time to trip is 200 ms. This component operates over a temperature range of -40°C to 85°C. It is housed in a 1210 (3225 Metric) concave surface mount package with dimensions 3.22 mm length, 2.58 mm width, and 0.48 mm maximum thickness. The polymeric PTC technology allows the fuse to reset after the fault condition is removed, making it suitable for applications where resettable overcurrent protection is required.

MICROSMD110F-2 Quick Information

Product Type: PTC Resettable Fuse
Series: microSMD
Canonical Name: Littelfuse MICROSMD110F-2 Polymeric PTC Resettable Fuse
Subcategory: Polymeric PTC

MICROSMD110F-2 Compliance

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

MICROSMD110F-2 Estimated Pricing

Qty Low High
1+ $0.50 $0.50
10+ $0.45 $0.45
50+ $0.38 $0.38
100+ $0.35 $0.35
200+ $0.32 $0.32
500+ $0.29 $0.29
1,000+ $0.27 $0.27
4,000+ $0.20 $0.20

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

MICROSMD110F-2 Features

  • 1.1 A hold current rating.
  • 6 V maximum voltage rating.
  • 210 mΩ typical initial resistance.
  • 200 ms time to trip.
  • Surface mount 1210 package.

MICROSMD110F-2 Applications

  • Overcurrent protection for low-voltage circuits.
  • Resettable protection in portable electronics.

MICROSMD110F-2 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the hold current of the MICROSMD110F-2?

1.1 A.

What is the maximum voltage rating?

6 V.

What is the time to trip?

200 ms.

What is the package type?

1210 (3225 Metric), Concave surface mount.

What is the typical initial resistance?

210 mΩ.

What is the operating temperature range?

-40°C to 85°C.

What type of PTC fuse is this?

Polymeric.

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