Littelfuse 0301006.M Equivalent & Substitute Parts

Part Overview

The Littelfuse 0301006.M is a 6 A, 32 V AC/DC glass cartridge fuse in the 1AG form factor (1/4" x 5/8"). This component is classified as obsolete, making identification of active equivalent and substitute parts essential for ongoing system maintenance and new designs. The part requires a compatible fuse holder for installation and operates within standard industrial and commercial applications requiring low-voltage circuit protection.

Substiute Parts

0301006.M

Littelfuse Inc.In Stock: 6920301006.M Datasheet

Current PartRFQ

0AGA006.V

Littelfuse Inc.In Stock: 9920AGA006.V Datasheet

Parametric EquivalentRFQ

BK/AGA-6

Eaton - Electronics DivisionIn Stock: 1184BK/AGA-6 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the 0301006.M is determined by the following critical parameters:

• Current Rating: 6 A (exact match required)
• Voltage Rating: 32 V AC and 32 V DC (minimum threshold for safe operation)
• Package / Case: 1AG, 1/4" x 5/8" (physical and electrical compatibility with existing holders)
• Fuse Type: Cartridge, Glass (form factor and construction type)

The 0301006.M is grouped with two substitute parts: the Littelfuse 0AGA006.V (parametric equivalent) and the Eaton BK/AGA-6 (manufacturer-recommended substitute). Both maintain the 6 A current rating and 1AG package specification. The Littelfuse 0AGA006.V is an active-status direct equivalent with identical voltage ratings. The Eaton BK/AGA-6 operates at higher voltage ratings (125 V AC) while maintaining the same current and package specifications, making it suitable for applications where the original 32 V rating is not a limiting constraint.

Parameter Comparison

Engineering Selection Recommendations

For applications currently using the obsolete 0301006.M, the Littelfuse 0AGA006.V is the primary equivalent choice. This part maintains identical electrical specifications (6 A, 32 V AC/DC) and physical dimensions while offering active product status and improved availability (956 units in stock versus 626 for the original part).

The Eaton BK/AGA-6 serves as an alternative where circuit voltage ratings exceed 32 V AC. This part is rated for 125 V AC operation and includes a specified breaking capacity of 1 kA at rated voltage, providing additional performance data. The BK/AGA-6 is suitable for higher-voltage applications while maintaining the same 6 A current protection and 1AG form factor. Both substitute parts are RoHS non-compliant, consistent with the original component.

Frequently Asked Questions (FAQ)

Q: Can the 0AGA006.V directly replace the 0301006.M?

A: Yes. The 0AGA006.V is a parametric equivalent with identical current rating (6 A), voltage ratings (32 V AC/DC), and package specification (1AG, 1/4" x 5/8"). Both parts require the same holder type and are mechanically and electrically interchangeable.

Q: When should the Eaton BK/AGA-6 be used instead of the Littelfuse 0AGA006.V?

A: The BK/AGA-6 is appropriate for circuits operating at voltages above 32 V AC, up to its rated 125 V AC. If your application operates at or below 32 V AC/DC, either part is suitable. The BK/AGA-6 provides additional voltage margin and specified breaking capacity (1 kA).

Q: Are all three parts physically compatible with the same fuse holder?

A: Yes. All three parts conform to the 1AG package specification with dimensions of 0.250" diameter x 0.625" length (6.35mm x 15.88mm). They are mechanically interchangeable in any holder designed for 1AG cartridge fuses.

Q: What is the significance of the "Requires Holder" mounting type?

A: This indicates that the fuse is a cartridge type and must be installed in a compatible fuse holder. The holder provides electrical contact and mechanical retention. Ensure your existing holder is rated for 1AG cartridges before installation.

Q: Are there RoHS-compliant alternatives available?

A: The provided substitute parts are all RoHS non-compliant, consistent with the original 0301006.M. No RoHS-compliant alternatives are listed in the available data.