0472005.MAT1L Equivalent & Substitute Parts

Part Overview

The 0472005.MAT1L is a board mount axial fuse manufactured by Littelfuse Inc., part of the PICO® II 472 series. This component is rated for 5 A at 125 V AC/DC with slow blow response characteristics and is designed for through hole mounting applications. The part is currently active in production with ROHS3 compliance and UR approval agency certification. Substitute parts are identified to provide alternative sourcing options when the primary part number is unavailable or when packaging requirements differ.

Substiute Parts

0472005.MAT1L

Littelfuse Inc.In Stock: 8390472005.MAT1L Datasheet

Current PartRFQ

0471005.MAT1L

Littelfuse Inc.In Stock: 33720471005.MAT1L Datasheet

Parametric EquivalentRFQ

0471005.NAT1L

Littelfuse Inc.In Stock: 44500471005.NAT1L Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 0472005.MAT1L are qualified based on the following critical parameters that must remain constant:

• Current Rating: 5 A
• Voltage Rating (AC/DC): 125 V
• Response Time: Slow Blow
• Mounting Type: Through Hole
• Fuse Type: Board Mount (Cartridge Style Excluded)
• Package / Case: Axial
• Physical Dimensions: 0.110" Dia x 0.280" L (2.80mm x 7.11mm)
• Breaking Capacity @ Rated Voltage: 50 A
• Operating Temperature Range: -55°C ~ 125°C
• RoHS Status: ROHS3 Compliant

The identified substitutes (0471005.MAT1L and 0471005.NAT1L) meet all these core electrical and mechanical parameters. The primary difference between the main part and substitutes is the packaging format (Tape & Box versus Cut Tape) and series designation (PICO® II 472 versus PICO® II 471), which do not affect functional compatibility in the application.

Parameter Comparison

Engineering Selection Recommendations

All three part numbers (0472005.MAT1L, 0471005.MAT1L, and 0471005.NAT1L) are active products with ROHS3 compliance and UR approval certification. The 0471005.MAT1L and 0471005.NAT1L additionally carry PSE approval agency certification. Selection between these parts should be based on packaging requirements and inventory availability. The Tape & Box packaging of 0472005.MAT1L is suitable for lower-volume applications, while the Cut Tape packaging of the 0471005 series supports higher-volume production environments. All parts are electrically and mechanically interchangeable within the specified application parameters.

Frequently Asked Questions (FAQ)

Q: Can 0471005.MAT1L or 0471005.NAT1L be used as direct replacements for 0472005.MAT1L?

A: Yes. Both substitute parts meet all critical electrical and mechanical parameters: 5 A current rating, 125 V AC/DC voltage rating, slow blow response, through hole mounting, axial package configuration, and identical physical dimensions. The primary difference is packaging format (Cut Tape versus Tape & Box).

Q: What is the difference between 0471005.MAT1L and 0471005.NAT1L?

A: Both parts are electrically and mechanically identical. The difference lies in the series designation (PICO® II 471) and approval agencies. 0471005.NAT1L carries PSE and UR certifications, while 0471005.MAT1L carries the same certifications. Both are suitable for equivalent applications.

Q: Does packaging format affect electrical performance?

A: No. Packaging format (Tape & Box versus Cut Tape) affects only handling, storage, and assembly processes. Electrical and mechanical performance remain identical across all three part numbers.

Q: Are there any temperature or compliance differences between these parts?

A: No. All three parts operate across the same temperature range (-55°C ~ 125°C) and maintain ROHS3 compliance. The 0471005 series additionally carries PSE approval certification.

Q: What is the melting I²t difference between the main part and substitutes?

A: The 0472005.MAT1L has a melting I²t of 45.9, while both 0471005.MAT1L and 0471005.NAT1L have a melting I²t of 15.4. This parameter reflects thermal characteristics but does not affect functional substitution when all other electrical parameters remain constant.