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0297020.WXNV Littelfuse 0297020.WXNV is a 20A, 32VDC fast-blow automotive blade fuse. It features a miniature design with a yellow housing and 1kA interrupting rating.
Mfr Part #:

0297020.WXNV

Available from 3 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse 0297020.WXNV is a 20A, 32VDC fast-blow automotive blade fuse. It features a miniature design with a yellow housing and 1kA interrupting rating.
Total Stock: 13,842 pcs

0297020.WXNV Available from 3 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
8,000 pcs
8000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
Non-Authorised Inventory information
4,671 pcs
4671 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,171 pcs
1171 pcs On Request 1 On Request On Request On Request On Request On Request

0297020.WXNV Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Automotive Grade
Breaking Capacity
Breaking Capacity @ Rated Voltage
Color
Current Rating
Current Rating (Amps)
Flammability Rating
Fuse Type
Height
Housing Material
Interrupting Rating
Length
Melting I²t
Mounting Type
Net Weight
Operating Temperature
Package / Case
Response Time
Tape & Reel
Terminal Material
Typical Cold Resistance
Typical Voltage Drop
Voltage Rating
Width

0297020.WXNV Description

Short technical summary and product information.

The Littelfuse 0297020.WXNV is a MINI 32V automotive blade fuse designed for overcurrent protection in vehicles and equipment. Rated at 20A with a fast-blow response, it operates at 32VDC and offers a breaking capacity of 1000A. The fuse is housed in a yellow PA66 housing (UL 94 V-2) with silver- or tin-plated zinc alloy terminals. Its compact dimensions (10.9mm x 3.8mm x 8.8mm) allow for space-efficient circuit protection. The fuse requires a holder for mounting. Typical voltage drop is 96 mV and cold resistance is 3.21 mΩ. Operating temperature range is -40°C to 125°C. This fuse is color-coded yellow for 20A rating and features a see-through housing for visual inspection.

0297020.WXNV Quick Information

Product Type: Automotive Blade Fuse
Series: MINI
Canonical Name: Littelfuse 0297020.WXNV MINI Blade Fuse, 20A, 32V, Fast Blow
Subcategory: Blade Fuse

0297020.WXNV Compliance

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

0297020.WXNV Features

  • Rated for 20A at 32VDC operation.
  • Fast-blow response protects sensitive circuits.
  • Miniature blade design for space savings.
  • Yellow color coding for easy identification.
  • 1kA interrupting capacity at 32V.

0297020.WXNV Applications

  • Used in automotive engine control modules.
  • Ideal for truck and SUV power distribution.
  • Suitable for off-road vehicle electrical systems.
  • Protects watercraft electrical circuits.

0297020.WXNV FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the 0297020.WXNV?

The current rating is 20 A.

What is the voltage rating of the 0297020.WXNV?

The voltage rating is 32 V DC.

What is the breaking capacity of this fuse?

The breaking capacity is 1000 A at 32 VDC.

What is the response time of the 0297020.WXNV?

The response time is Fast Blow.

What package style does this fuse come in?

The package style is Blade, Miniature.

What is the operating temperature range?

The operating temperature range is -40°C to 125°C.

What color is the 20A fuse?

The fuse is yellow, corresponding to the 20A rating.

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