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046801.5NRHF The Littelfuse 046801.5NRHF is a 468 Series Slo-Blo surface mount fuse rated for 1.5A at 63VAC/VDC. It comes in a 1206 package and features a slow-blow time-delay characteristic.
Mfr Part #:

046801.5NRHF

Available from 3 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse 046801.5NRHF is a 468 Series Slo-Blo surface mount fuse rated for 1.5A at 63VAC/VDC. It comes in a 1206 package and features a slow-blow time-delay characteristic.
Total Stock: 167,430 pcs

046801.5NRHF Available from 3 distributors

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110,000 pcs
110000 pcs On Request 1 On Request On Request On Request On Request On Request
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55,200 pcs
55200 pcs On Request 1 On Request On Request On Request On Request On Request
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2,230 pcs
2230 pcs On Request 1 On Request On Request 16+ On Request On Request

046801.5NRHF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Approval Agencies
Approval Agency
Breaking Capacity
Breaking Capacity @ Rated Voltage
Current Rating
Current Rating (Amps)
Fuse Type
Halogen Free
Height
Length
Melting I²t
Mounting Type
Operating Temperature
Package / Case
Power Dissipation
Resistance Cold
Response Time
Tape & Reel
Voltage Drop
Voltage Rating
Width
melting_i2t

046801.5NRHF Description

Short technical summary and product information.

The Littelfuse 046801.5NRHF is a 468 Series Slo-Blo surface mount fuse designed for secondary circuit protection in space-constrained applications. It is rated for 1.5A of continuous current at 63VAC/VDC with a breaking capacity of 50A.

 

This fuse features a slow-blow (time-delay) response, allowing it to withstand high inrush currents without nuisance opening. Its nominal cold resistance is 0.044 Ω, and the nominal melting I²t is 0.288 A²s. Typical voltage drop is 82.32 mV at rated current.

 

The 046801.5NRHF is housed in a standard 1206 (3216 Metric) package for surface mount assembly. It operates over a temperature range of -55°C to 90°C. The component is 100% lead-free, halogen-free, and RoHS compliant. It carries UL and CSA agency approvals.

046801.5NRHF Quick Information

Product Type: Surface Mount Fuse
Series: Slo-Blo
Canonical Name: Littelfuse 468 Series 1.5A 63V Slo-Blo Surface Mount Fuse
Subcategory: Surface Mount Fuse

046801.5NRHF Compliance

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

046801.5NRHF Features

  • Rated for 1.5A at 63VAC/VDC.
  • Slo-Blo time-delay response characteristic.
  • Surface mount in 1206 package.
  • UL and CSA agency approved.
  • RoHS, lead-free, and halogen-free compliant.

046801.5NRHF Applications

  • For secondary protection in handheld devices.
  • Used in portable electronic equipment.
  • Suitable for circuits with high inrush currents.
  • Space-constrained board-level overcurrent protection.

046801.5NRHF FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the 046801.5NRHF fuse?

The current rating is 1.5 A.

What is the voltage rating of this Littelfuse fuse?

It is rated for 63 VAC and 63 VDC.

What is the breaking capacity of the 046801.5NRHF?

The breaking capacity is 50 A at rated voltage.

What is the response time characteristic?

This is a Slow Blow (time-delay) fuse.

What package size is the 046801.5NRHF?

It comes in a 1206 (3216 Metric) surface mount package.

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