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046602.5NR Board mount fast-acting surface mount fuse rated at 2.5A and 32V. Packaged in a 1206 (3216 metric) footprint.
Mfr Part #:

046602.5NR

Available from 2 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Board mount fast-acting surface mount fuse rated at 2.5A and 32V. Packaged in a 1206 (3216 metric) footprint.
Total Stock: 83,960 pcs

046602.5NR 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
79,900 pcs
79900 pcs On Request 1 On Request On Request 15+ On Request On Request
Non-Authorised Inventory information
4,060 pcs
4060 pcs On Request 1 On Request On Request On Request On Request On Request

046602.5NR 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
Operating Temperature
Package / Case
Response Time
SVHC Present
Tape & Reel
Voltage Rating
Width

046602.5NR Description

Short technical summary and product information.

The 046602.5NR is a 466 Series Fast-Acting Surface Mount Fuse from Littelfuse. It is a thin-film device rated at 2.5A and 32V, designed for secondary protection of circuits in space-constrained applications such as handheld portable electronic devices. The fuse has a fast blow response time, with a maximum opening time of 5 seconds at 200% rated current, and a breaking capacity of 50A at rated voltage. The melting I²t is 0.3516 A²s.

 

The fuse is packaged in a 1206 (3216 Metric) surface mount package with dimensions of 3.18mm x 1.52mm x 0.58mm. It operates over a temperature range of -55°C to 90°C. The 466 Series is 100% lead-free and RoHS compliant, with a halogen-free option available using the "HF" suffix. The component is compatible with lead-free soldering profiles and features a flat top surface for pick-and-place assembly.

 

Agency approvals include CSA (file number 29862) and UL (file number E10480), and the series also conforms to EN 60127-1 and EN 60127-7, with CE and UKCA markings indicating suitability for European and UK markets. The fuse is ideal for height-sensitive applications requiring low profile and reliable overcurrent protection.

046602.5NR Quick Information

Product Type: Board Mount Surface Mount Fuse
Series: 466
Canonical Name: Littelfuse 046602.5NR, 466 Series, 2.5A Fast Blow Surface Mount Fuse, 1206 Package
Subcategory: Surface Mount Fuses

046602.5NR Compliance

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

046602.5NR Features

  • Rated 2.5A at 32VAC/VDC.
  • Fast blow response time under 5 seconds.
  • Surface mount 1206 (3216 metric) package.
  • Breaking capacity of 50A at rated voltage.
  • Operating temperature range -55°C to 90°C.

046602.5NR Applications

  • Used in handheld portable electronic devices.
  • Suitable for secondary circuit protection.
  • Ideal for space-constrained PCB designs.

046602.5NR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the 046602.5NR fuse?

2.5 A.

What is the voltage rating?

32 V.

What is the breaking capacity?

50 A.

What is the response time?

Fast Blow.

What is the package/case of the fuse?

1206 (3216 Metric).

What is the operating temperature range?

-55°C to 90°C.

What agency approvals does the 046602.5NR have?

CSA and UL.

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