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0466.375NR Littelfuse 0466.375NR is a 375mA, 125V fast-acting surface mount fuse in a 1206 package, with a breaking capacity of 50A.
Mfr Part #:

0466.375NR

Available from 2 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse 0466.375NR is a 375mA, 125V fast-acting surface mount fuse in a 1206 package, with a breaking capacity of 50A.
Total Stock: 5,459 pcs

0466.375NR 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
5,000 pcs
5000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
459 pcs
459 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

0466.375NR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Approval Agency
Automotive Grade
Breaking Capacity
Breaking Capacity @ Rated Voltage
Current Rating
Current Rating (Amps)
Fuse Type
Halogen Free
Height
Industrial Grade
Length
Medical Grade
Melting I²t
Military Grade
Mounting Type
Nominal Cold Resistance
Nominal Melting I²t
Nominal Power Dissipation
Nominal Voltage Drop
Operating Temperature
Response Time
SVHC Present
Voltage Rating
Width

0466.375NR Description

Short technical summary and product information.

The Littelfuse 0466.375NR is a 375mA, 125VAC/VDC fast-acting surface mount fuse from the 466 Series. This thin-film device is designed for secondary overcurrent protection in space-constrained applications such as handheld portable electronics. It offers a breaking capacity of 50A at the rated voltage and is housed in a compact 1206 (3216 metric) package measuring 3.18mm x 1.52mm x 0.58mm.

 

Key electrical characteristics include a nominal cold resistance of 0.351 Ω, a nominal melting I²t of 0.0045 A²s, a voltage drop of 169.18 mV, and power dissipation of 0.0634 W. The fuse operates over a temperature range of -55°C to 90°C.

 

The 466 Series is 100% lead-free, RoHS compliant, and halogen-free available. It is recognized by CSA and UL agencies. The flat top surface supports pick-and-place assembly, making it suitable for high-volume automated manufacturing.

0466.375NR Quick Information

Product Type: Fuse
Series: 466 Series
Canonical Name: Littelfuse 466 Series 1206 Fast-Acting Fuse 375mA 125V
Subcategory: Board Mount Fuse

0466.375NR Compliance

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

0466.375NR Features

  • Fast-acting response for overcurrent protection.
  • Rated 375mA at 125VAC/VDC.
  • 50A interrupting capacity at rated voltage.
  • Surface mount 1206 package, low profile.
  • RoHS and halogen-free compliant.

0466.375NR Applications

  • Secondary protection in handheld portable electronics.
  • Space-constrained circuit board designs.
  • Overcurrent protection for DC power lines.
  • Battery protection circuits.

0466.375NR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the 0466.375NR?

375 mA.

What is the voltage rating?

125 VAC/VDC.

What is the breaking capacity?

50 A at 125 VAC/VDC.

What is the response time?

Fast blow (fast-acting).

What package is the fuse available in?

1206 (3216 metric) surface mount package.

What is the operating temperature range?

-55°C to 90°C.

Is the fuse RoHS compliant?

Yes, RoHS3 compliant and lead-free.

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