NANOSMDM075-2 Littelfuse NANOSMDM075-2 PolySwitch polymeric PTC resettable fuse with 0.75A hold current, 6V max voltage, and 40A max current in a 1206 surface mount package.
Mfr Part #:

NANOSMDM075-2

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse NANOSMDM075-2 PolySwitch polymeric PTC resettable fuse with 0.75A hold current, 6V max voltage, and 40A max current in a 1206 surface mount package.
✓ Total Stock: 100 pcs

NANOSMDM075-2 Available from 1 distributor

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NANOSMDM075-2 Specifications Quick View

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

NANOSMDM075-2 Description

Short technical summary and product information.

The Littelfuse NANOSMDM075-2 is a PolySwitch polymeric positive temperature coefficient (PTC) resettable fuse designed for overcurrent protection. It features a hold current of 0.75 A at 25°C, a maximum voltage of 6 V, and can withstand fault currents up to 40 A. The device trips in 200 milliseconds at 8 A, providing fast response to overcurrent conditions.

 

The device has a minimum resistance of 100 mΩ and a maximum resistance of 290 mΩ after tripping. Low resistance minimizes power loss during normal operation. Polymeric PTC technology allows the fuse to reset after the fault is cleared and power is removed, making it suitable for applications requiring resettable circuit protection.

 

The NANOSMDM075-2 is supplied in a 1206 (3216 Metric) concave surface mount package with dimensions 3.20 mm x 1.59 mm and a maximum thickness of 1.20 mm. It is designed for standard SMD assembly processes. The compact size makes it ideal for space-constrained electronic designs.

NANOSMDM075-2 Quick Information

Product Type: PTC Resettable Fuse
Series: nanoSMDM
Canonical Name: Littelfuse NANOSMDM075-2 Polymeric PTC Resettable Fuse, 0.75A Hold, 6V, 1206
Subcategory: Surface Mount PTC

NANOSMDM075-2 Compliance

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

NANOSMDM075-2 Features

  • Polymeric PTC resettable overcurrent protection.
  • 0.75 A hold current at 25°C.
  • 6 V maximum voltage rating.
  • 40 A maximum fault current capability.
  • 1206 surface mount package for compact designs.

NANOSMDM075-2 Applications

  • Overcurrent protection in portable electronics.
  • Used in PC cards and peripherals.
  • Ideal for digital camera circuits.
  • Suitable for low-voltage power lines.
  • Resettable protection in battery-powered devices.

NANOSMDM075-2 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the hold current of the NANOSMDM075-2?

The hold current is 0.75 A at 25°C.

What is the maximum voltage rating?

The maximum voltage is 6 V.

What is the maximum fault current this PTC can withstand?

The device can withstand fault currents up to 40 A.

How fast does the NANOSMDM075-2 trip at 8 A?

The time to trip at 8 A is 200 ms.

What is the package size of the NANOSMDM075-2?

The package is 1206 (3216 Metric), concave surface mount, with dimensions 3.20 mm x 1.59 mm and maximum thickness 1.20 mm.

What is the resistance of the NANOSMDM075-2?

The minimum resistance is 100 mΩ and the maximum resistance after tripping is 290 mΩ.

What type of PTC fuse is the NANOSMDM075-2?

It is a polymeric PTC resettable fuse.

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