ATM-15 Equivalent & Substitute Parts

Part Overview

The ATM-15 is a 15 A automotive blade fuse rated for 32 V DC operation with fast-blow response characteristics. Manufactured by Eaton - Bussmann Electrical Division, this miniature blade fuse is designed for automotive electrical systems requiring holder-based installation. The part maintains active product status with robust inventory availability. Substitute parts are identified to provide alternative sourcing options when the primary part number is unavailable or when procurement requirements necessitate equivalent alternatives.

Substiute Parts

ATM-15

Eaton - Bussmann Electrical DivisionIn Stock: 1222ATM-15 Datasheet

Current PartRFQ

BK/ATM-15

Eaton - Bussmann Electrical DivisionIn Stock: 2005BK/ATM-15 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ATM-15 are qualified based on strict equivalence across the following critical parameters:

• Current Rating: 15 A
• Voltage Rating - DC: 32 V
• Fuse Type: Automotive
• Response Time: Fast Blow
• Package / Case: Blade, Miniature
• Breaking Capacity @ Rated Voltage: 1 kA
• Mounting Type: Requires Holder
• Physical Dimensions: 0.430" L x 0.150" W x 0.347" H

The substitute part BK/ATM-15 meets all electrical and mechanical parameters required for direct substitution in applications designed for the ATM-15. Both parts are manufactured by Eaton - Bussmann Electrical Division and maintain identical functional specifications.

Parameter Comparison

Engineering Selection Recommendations

Both ATM-15 and BK/ATM-15 are active products manufactured by Eaton - Bussmann Electrical Division with identical electrical and mechanical specifications. Selection between these parts may be based on:

• Inventory availability and procurement lead times
• RoHS compliance requirements (BK/ATM-15 carries ROHS3 Compliant designation versus RoHS Compliant for ATM-15)
• Supply chain sourcing preferences
• REACH compliance status (BK/ATM-15 specifies REACH Unaffected)

Both parts are classified under ECCN EAR99 and HTSUS 8536.10.0040, indicating equivalent regulatory treatment for export and tariff purposes.

Frequently Asked Questions (FAQ)

Q: Can BK/ATM-15 be used as a direct replacement for ATM-15?

A: Yes. Both parts share identical current rating (15 A), voltage rating (32 V DC), fuse type (Automotive), response time (Fast Blow), package type (Blade, Miniature), breaking capacity (1 kA), and physical dimensions. They are electrically and mechanically interchangeable.

Q: What is the difference between RoHS Compliant and ROHS3 Compliant designations?

A: Both designations indicate compliance with RoHS (Restriction of Hazardous Substances) regulations. ROHS3 represents the current version of the directive. Both parts meet hazardous substance restrictions applicable to this product category.

Q: Are there any compatibility concerns with automotive fuse holders?

A: No. Both parts are miniature blade fuses with identical dimensions (0.430" L x 0.150" W x 0.347" H) and require standard miniature blade fuse holders. Physical compatibility is assured.

Q: What does "Fast Blow" response time mean?

A: Fast Blow indicates the fuse will open quickly when current exceeds the 15 A rating, providing rapid circuit protection in automotive applications.

Q: Can these fuses be used in AC applications?

A: These are rated for 32 V DC operation. The specification indicates 15 A AC / 32 V DC rating, confirming suitability for both AC and DC automotive circuits within the specified voltage parameters.