0ABB-6000-TM Equivalent & Substitute Parts

Part Overview

The 0ABB-6000-TM is a 6A surface mount board mount fuse manufactured by Bel Fuse Inc., rated for 32VDC operation in a 0603 (1608 Metric) package. This slow blow fuse is designed for circuit protection in surface mount applications and carries Active product status with AEC-Q200 and cURus approvals. Substitute parts are identified when equivalent electrical ratings, mechanical compatibility, and functional performance parameters align with the original specification, enabling direct replacement in compatible circuit designs.

Substiute Parts

0ABB-6000-TM

Bel Fuse Inc.In Stock: 29260ABB-6000-TM Datasheet

Current PartRFQ

SF-0603S600-2

Bourns Inc.In Stock: 18589SF-0603S600-2 Datasheet

DirectRFQ

SF-0603S600M-2

Bourns Inc.In Stock: 1793SF-0603S600M-2 Datasheet

DirectRFQ

SF-0603SA600M-2

Bourns Inc.In Stock: 4598SF-0603SA600M-2 Datasheet

DirectRFQ

SF-0603SP600-2

Bourns Inc.In Stock: 1036SF-0603SP600-2 Datasheet

DirectRFQ

SF-0603SP600M-2

Bourns Inc.In Stock: 3628SF-0603SP600M-2 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 0ABB-6000-TM is determined by the following critical parameters:

Primary Matching Criteria:

• Current Rating: 6 A (exact match required)
• Package / Case: 0603 (1608 Metric) (exact match required)
• Mounting Type: Surface Mount (exact match required)
• Fuse Type: Board Mount (Cartridge Style Excluded) (exact match required)
• Response Time: Slow Blow (exact match required)
• Voltage Rating - DC: 32 V (minimum requirement; higher ratings acceptable)

Secondary Compatibility Factors:

• Breaking Capacity @ Rated Voltage: 50A or higher
• RoHS Compliance: ROHS3 Compliant
• Operating Temperature Range: Must encompass or exceed -55°C ~ 150°C

All identified substitute parts meet the primary matching criteria. Variations in secondary parameters such as melting I²t, DC cold resistance, and specific approval agencies reflect manufacturer design differences while maintaining functional equivalence for the 0ABB-6000-TM application.

Parameter Comparison

Engineering Selection Recommendations

Preferred Substitutes (Full Compatibility):

SF-0603S600-2 and SF-0603SP600M-2 provide direct functional equivalence to the 0ABB-6000-TM. Both parts maintain the 6A current rating, 32VDC voltage specification, 0603 package format, and slow blow response characteristic. SF-0603SP600M-2 offers enhanced breaking capacity (80A versus 50A) and matches the full operating temperature range (-55°C ~ 150°C). SF-0603S600-2 carries UL approval and operates within a narrower temperature band (-20°C ~ 105°C).

Conditional Substitutes (Application-Dependent):

SF-0603SA600M-2 operates at 35VDC, exceeding the 32VDC requirement, and maintains the full operating temperature range (-55°C ~ 150°C) with cUL approval. This part is suitable for applications where higher voltage margin is beneficial.

SF-0603S600M-2 is rated for 24VDC, below the 0ABB-6000-TM specification of 32VDC. This part is not suitable for direct substitution in circuits requiring 32VDC operation.

SF-0603SP600-2 lacks specified voltage and breaking capacity ratings, limiting its applicability for critical circuit protection applications.

Compliance Considerations:

The 0ABB-6000-TM carries AEC-Q200 and cURus approvals. Substitute parts carry varying approval agencies (UL, cUL, or none specified). Applications requiring specific approval compliance must align substitute selection with approval requirements.

Frequently Asked Questions (FAQ)

Q: Can SF-0603S600M-2 replace the 0ABB-6000-TM?

A: No. SF-0603S600M-2 is rated for 24VDC, while the 0ABB-6000-TM requires 32VDC operation. Using this part in a 32VDC circuit exceeds its voltage rating and creates a safety hazard.

Q: What is the difference between SF-0603S600-2 and SF-0603SP600M-2?

A: Both parts match the 0ABB-6000-TM current rating (6A) and voltage rating (32VDC). SF-0603SP600M-2 provides higher breaking capacity (80A versus 50A) and operates across the full temperature range (-55°C ~ 150°C). SF-0603S600-2 operates within -20°C ~ 105°C and carries UL approval.

Q: Is SF-0603SA600M-2 compatible with 32VDC circuits?

A: Yes. SF-0603SA600M-2 is rated for 35VDC, which exceeds the 32VDC requirement. The higher voltage rating provides additional safety margin in 32VDC applications.

Q: Do all substitute parts use the same 0603 package?

A: Yes. All substitute parts use the 0603 (1608 Metric) surface mount package, ensuring mechanical compatibility with the 0ABB-6000-TM footprint.

Q: Which substitute part has the highest breaking capacity?

A: SF-0603SP600M-2 provides the highest breaking capacity at 80A, compared to the 0ABB-6000-TM specification of 50A.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All identified substitute parts carry ROHS3 Compliant status, matching the environmental compliance of the 0ABB-6000-TM.

Q: What approval agencies certify the substitute parts?

A: SF-0603S600-2 carries UL approval. SF-0603SA600M-2 carries cUL approval. SF-0603SP600-2 and SF-0603S600M-2 do not specify approval agencies. The 0ABB-6000-TM carries AEC-Q200 and cURus approvals. Applications requiring specific certifications must verify substitute part compliance.