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Home Products Circuit Protection Fuses~~0312003.MXP~~

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0312003.MXP - Littelfuse Inc.

Name: Littelfuse Inc. 0312003.MXP
Brand: Littelfuse Inc.
SKU: 0312003.MXP
Availability: InStock
Rating: 5 (8 reviews)

Manufacturer Part Number: 0312003.MXP

Manufacturer: Littelfuse

Allelco Part Number: 32D-0312003.MXP

ECAD Model

Parts Description: FUSE GLASS 3A 250VAC 3AB 3AG

Package: 3AB, 3AG, 1/4" x 1-1/4"

Data sheet: 312, 318 Series Datasheet.pdf
312, 318 Series Datasheet.pdf

RoHs Status: ROHS3 Compliant

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In stock: 183760

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Specifications

0312003.MXP Tech Specifications
Littelfuse Inc. - 0312003.MXP technical specifications, attributes, parameters and parts with similar specifications to Littelfuse Inc. - 0312003.MXP

Product Attribute	Attribute Value
Manufacturer	Littelfuse
Voltage Rating - AC	250 V
Size / Dimension	0.250" Dia x 1.250" L (6.35mm x 31.75mm)
Series	312
Response Time	Fast Blow
Package / Case	3AB, 3AG, 1/4" x 1-1/4"
Package	Bulk
Operating Temperature	-55°C ~ 125°C

Product Attribute	Attribute Value
Mounting Type	Requires Holder
Melting I²t	14
Fuse Type	Cartridge, Glass
DC Cold Resistance	0.0427 Ohms
Current Rating (Amps)	3 A
Color	-
Breaking Capacity @ Rated Voltage	100A
Approval Agency	CE, CSA, KC, PSE, UL

Environmental & Export Classifications

ATTRIBUTE	DESCRIPTION
RoHs Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	Not Applicable
REACH Status	REACH Unaffected
ECCN	EAR99
HTSUS	8536.10.0020

Parts Introduction

Manufacturer Part Number

MXP

Manufacturer

Littelfuse

Introduction

The 0312003.MXP is a compact, high-performance cartridge fuse designed for reliable circuit protection in a wide range of applications. This glass-bodied fuse offers fast-acting, current-limiting protection against overcurrent and short-circuit conditions, ensuring the safety and integrity of sensitive electronic equipment.

Product Features and Performance

Rated for 3A current at 250V AC

Fast-blow response time for quick fault interruption

High breaking capacity of 100A at rated voltage

Melting I²t of 14 for precise fuse coordination

Operating temperature range of -55°C to 125°C

Product Advantages

Compact and space-saving design

Reliable and durable glass-bodied construction

Broad approval agency certifications (CE, CSA, KC, PSE, UL)

Versatile mounting options with a range of holder sizes

Key Reasons to Choose This Product

Robust and reliable circuit protection

Optimized for safety and performance

Trusted Littelfuse brand quality and engineering

Suitable for a wide variety of applications

Quality and Safety Features

Stringent quality control and testing procedures

Meets or exceeds industry safety standards

Backed by Littelfuse's reputation for quality and reliability

Compatibility

Designed to fit standard 3AB, 3AG, and 1/4" x 1-1/4" fuse holders

Seamlessly integrates with a wide range of electrical systems and equipment

Application Areas

Consumer electronics

Industrial controls

Telecommunications equipment

Automotive and transportation applications

Household appliances

Power supplies and chargers

Product Lifecycle

The 0312003.MXP is an active, current production model. There are no known plans for discontinuation at this time. However, as technology and requirements evolve, customers are advised to periodically check with our website's sales team for the latest product information and availability. If you have any questions or require assistance, please contact our website's sales team.

Parts with Similar Specifications

The three parts on the right have similar specifications to Littelfuse Inc. 0312003.MXP

Product Attribute
Part Number	0312003.MXP	031201.5MXP	0312.250HXP	0312.250MXP
Manufacturer	Littelfuse Inc.	Littelfuse Inc.	Littelfuse Inc.	Littelfuse Inc.
Package	Bulk	Bulk	Bulk	Bulk
Approval Agency	CE, CSA, KC, PSE, UL	CE, CSA, PSE, UL	CE, CSA, UL	CE, CSA, UL
Current Rating (Amps)	3 A	1.5 A	250 mA	250 mA
Mounting Type	Requires Holder	Requires Holder	Requires Holder	Requires Holder
Melting I²t	14	2.35	0.0355	0.0355
Color	-	-	-	-
Size / Dimension	0.250" Dia x 1.250" L (6.35mm x 31.75mm)	0.250' Dia x 1.250' L (6.35mm x 31.75mm)	0.250" Dia x 1.250" L (6.35mm x 31.75mm)	0.250" Dia x 1.250" L (6.35mm x 31.75mm)
Breaking Capacity @ Rated Voltage	100A	100A	35A	35A
Fuse Type	Cartridge, Glass	Cartridge, Glass	Cartridge, Glass	Cartridge, Glass
DC Cold Resistance	0.0427 Ohms	0.1036 Ohms	2.01 Ohms	2.01 Ohms
Package / Case	3AB, 3AG, 1/4" x 1-1/4"	3AB, 3AG, 1/4' x 1-1/4'	3AB, 3AG, 1/4" x 1-1/4"	3AB, 3AG, 1/4" x 1-1/4"
Series	312	312	312	312
Operating Temperature	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C
Voltage Rating - AC	250 V	250 V	250 V	250 V
Response Time	Fast Blow	Fast Blow	Fast Blow	Fast Blow

0312003.MXP Datasheet PDF

Download 0312003.MXP pdf datasheets and Littelfuse Inc. documentation for 0312003.MXP - Littelfuse Inc..

Datasheets: 312, 318 Series Datasheet.pdf
HTML Datasheet: 312, 318 Series Datasheet.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

Use your express account for shipment if you have one.
Use our account for the shipment. Refer to the table below for the approximate charges.

(Different time frame / countries / package size has different price.)

Delivery Method

Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region	Country	Logistic Time(Day)
America	United States	5
America	Brazil	7
Europe	Germany	5
	United Kingdom	4
	Italy	5
Oceania	Australia	6
Oceania	New Zealand	5
Asia	India	4
Asia	Japan	4
Middle East	Israel	6

DHL & FedEx Shipment Charges Reference
Shipment charges(KG)	Reference DHL(USD$)
0.00kg-1.00kg	USD$30.00 - USD$60.00
1.00kg-2.00kg	USD$40.00 - USD$80.00
2.00kg-3.00kg	USD$50.00 - USD$100.00

Note:: The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Efficient Supply Management
Cost-Saving Procurement
Fast Sourcing & Delivery

Contact us if you have any questions.

Phone
+00852 9146 4856
Email
info@allelco.com

Certifications & Memberships

0312003.MXP

Littelfuse Inc.
32D-0312003.MXP

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