0ABB-3500-TM Equivalent & Substitute Parts

Part Overview

The 0ABB-3500-TM is a surface mount board mount fuse manufactured by Bel Fuse Inc., rated for 3.5 A at 32 V DC with slow blow response characteristics. This component is designed for circuit protection in surface mount applications utilizing the 0603 (1608 Metric) package format. The part maintains active product status with 5,317 units in current inventory. Equivalent and substitute parts are identified to support procurement flexibility, design redundancy, and supply chain continuity for applications requiring compatible fuse protection devices.

Substiute Parts

0ABB-3500-TM

Bel Fuse Inc.In Stock: 53790ABB-3500-TM Datasheet

Current PartRFQ

SF-0603S350M-2

Bourns Inc.In Stock: 965SF-0603S350M-2 Datasheet

DirectRFQ

SF-0603SA350M-2

Bourns Inc.In Stock: 4598SF-0603SA350M-2 Datasheet

DirectRFQ

SF-0603SP350M-2

Bourns Inc.In Stock: 930SF-0603SP350M-2 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 0ABB-3500-TM are qualified based on the following critical parameters that determine functional equivalency:

Primary Matching Criteria:

• Current Rating: 3.5 A
• Package / Case: 0603 (1608 Metric)
• Mounting Type: Surface Mount
• Fuse Type: Board Mount (Cartridge Style Excluded)
• Response Time: Slow Blow
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

Secondary Compatibility Parameters:

• Voltage Rating - DC: 32 V or higher
• Operating Temperature Range: -55°C minimum and 150°C maximum or equivalent
• REACH Status: REACH Unaffected

The substitute parts listed (SF-0603S350M-2, SF-0603SA350M-2, SF-0603SP350M-2) are manufactured by Bourns Inc. and meet the primary matching criteria. All substitute parts are members of the SinglFuse™ product family and maintain compatibility with the original part's electrical and mechanical specifications within the defined parameter tolerances.

Parameter Comparison

Engineering Selection Recommendations

SF-0603S350M-2 (Bourns Inc.): This substitute part matches the 0ABB-3500-TM in current rating, voltage rating, and package format. The part is ROHS3 compliant and maintains MSL 1 rating. The operating temperature range extends to 125°C maximum, which is 25°C lower than the original part. The breaking capacity is rated at 35 A compared to 50 A for the original part. This substitute is suitable for applications where the maximum operating temperature does not exceed 125°C and where the 35 A breaking capacity is sufficient for the circuit protection requirements.

SF-0603SA350M-2 (Bourns Inc.): This substitute part provides a voltage rating of 35 V DC, which exceeds the original part's 32 V specification. The current rating, package format, and operating temperature range (-55°C ~ 150°C) are identical to the 0ABB-3500-TM. The breaking capacity is rated at 50 A, matching the original part. This substitute is suitable for applications requiring higher voltage margin or where 35 V DC rated components are specified. The cUL approval agency certification is noted for this variant.

SF-0603SP350M-2 (Bourns Inc.): This substitute part provides direct electrical and thermal equivalency to the 0ABB-3500-TM, with matching current rating (3.5 A), voltage rating (32 V DC), operating temperature range (-55°C ~ 150°C), and breaking capacity (50 A). The package format and mounting type are identical. This substitute offers the closest functional match to the original part and is suitable for direct replacement in applications with identical electrical and thermal requirements.

All substitute parts maintain active product status and ROHS3 compliance. Selection among the three substitutes depends on specific application requirements regarding voltage margin, temperature operating range, and breaking capacity specifications.

Frequently Asked Questions (FAQ)

Q: Can SF-0603S350M-2 be used as a direct replacement for 0ABB-3500-TM?

A: SF-0603S350M-2 is functionally compatible for applications where the maximum operating temperature does not exceed 125°C. The original part is rated to 150°C. The breaking capacity of 35 A is lower than the original part's 50 A rating. Verify that circuit protection requirements are satisfied with the 35 A breaking capacity before substitution.

Q: What is the primary difference between SF-0603SA350M-2 and the other Bourns substitutes?

A: SF-0603SA350M-2 is rated for 35 V DC, compared to 32 V DC for the other parts. This higher voltage rating provides additional voltage margin. The breaking capacity matches the original part at 50 A, and the operating temperature range extends to 150°C, identical to the 0ABB-3500-TM.

Q: Are all substitute parts available in Tape & Reel packaging?

A: Yes, all substitute parts listed (SF-0603S350M-2, SF-0603SA350M-2, SF-0603SP350M-2) are supplied in Tape & Reel (TR) packaging, matching the original part's packaging format.

Q: Do the substitute parts meet the same compliance standards as the original part?

A: All substitute parts are ROHS3 compliant and REACH unaffected, matching the original part's compliance status. The original part carries AEC-Q200 and cURus approvals. SF-0603SA350M-2 carries cUL approval. Verify that specific approval agency requirements for your application are satisfied by the selected substitute.

Q: What is the moisture sensitivity level for the substitute parts?

A: All substitute parts maintain MSL 1 (Unlimited) rating, identical to the original 0ABB-3500-TM. This indicates unlimited shelf life under normal storage conditions.

Q: Can these parts be used interchangeably on the same PCB assembly?

A: Yes, all parts utilize the identical 0603 (1608 Metric) package format and surface mount configuration. PCB footprints and reflow soldering profiles are compatible across all listed parts.

Q: Which substitute part provides the closest electrical match to the original 0ABB-3500-TM?

A: SF-0603SP350M-2 provides the closest match, with identical current rating (3.5 A), voltage rating (32 V DC), operating temperature range (-55°C ~ 150°C), and breaking capacity (50 A).