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0494001.NR Board mount fuse from Littelfuse, rated 1A at 32V AC/DC. Fast blow response in a compact 0603 surface mount package.
Mfr Part #:

0494001.NR

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Board mount fuse from Littelfuse, rated 1A at 32V AC/DC. Fast blow response in a compact 0603 surface mount package.
Total Stock: 17,050 pcs
$ Price Range: $0.53 - $1.48

0494001.NR Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
17,050 pcs
17050 pcs On Request 1 On Request On Request On Request On Request On Request

0494001.NR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Approval Agency
Automotive Grade
Breaking Capacity @ Rated Voltage
Current Rating (Amps)
DC Resistance
Failure Rate
Fuse Technology
Fuse Type
Height
Length
Medical Grade
Melting I²t
Military Grade
Mounting Type
Operating Temperature
Power Dissipation
Response Time
SVHC Present
Tape & Reel
Termination Style
Voltage Drop
Voltage Rating
Width

0494001.NR Description

Short technical summary and product information.

This is a 1A, 32V fast-acting fuse in the 494 series from Littelfuse. It has a breaking capacity of 50A at 32V AC/DC. It is a thin film fuse in a 0603 (1608 metric) surface mount package. The operating temperature range is -50°C to 90°C. It has a nominal cold resistance of 0.0710 ohms and melting I²t of 0.0212 A²sec. Voltage drop is 89.10 mV and power dissipation is 0.0891 W. Approval agencies include CSA and UR. It is RoHS and lead-free compliant. This fuse is designed for overcurrent protection in space-constrained applications such as portable electronics. The thin film technology provides reliable performance. The flat top surface allows for pick-and-place assembly. Suitable for secondary protection in circuits.

0494001.NR Quick Information

Product Type: Board Mount Fuse
Series: 494 Series
Canonical Name: Littelfuse 0494001.NR Board Mount Fuse, 1A, 32V, Fast Blow, 0603
Subcategory: Board Mount Fuse

0494001.NR Compliance

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

0494001.NR Estimated Pricing

Qty Low High
1+ $1.48 $1.48
5+ $1.28 $1.28
10+ $1.18 $1.18
50+ $0.98 $0.98
100+ $0.88 $0.88
250+ $0.81 $0.81
500+ $0.74 $0.74
1,000+ $0.68 $0.68
2,500+ $0.53 $0.53
5,000+ $0.53 $0.53

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

0494001.NR Features

  • Rated 1A at 32V AC/DC.
  • Fast blow response time.
  • Surface mount 0603 package.
  • Thin film construction.
  • RoHS and lead-free compliant.

0494001.NR Applications

  • Secondary protection for portable electronics.
  • Used in battery pack circuits.
  • Ideal for hard disk drive protection.
  • Digital camera overcurrent protection.

0494001.NR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the Littelfuse 0494001.NR fuse?

1 A.

What is the voltage rating of this fuse?

32 V AC/DC.

What is the breaking capacity of the 0494001.NR?

50 A at 32 V AC/DC.

What is the response time characteristic of this fuse?

Fast Blow (fast-acting).

What package is the 0494001.NR available in?

0603 (1608 Metric) surface mount package.

What is the operating temperature range?

-50°C to 90°C.

What is the melting I²t value?

0.0212 A²sec.

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