SCHURTER 3413.0223.24 Surface Mount Fuse – Equivalent & Substitute Parts

Part Overview

The SCHURTER 3413.0223.24 is a 5 A, 32 V AC / 63 V DC surface mount fuse in 1206 (3216 Metric) package format, designed for board-level protection in fast-blow applications. This component is classified as Active product status with full cURus and VDE approval certifications. Substitute parts are identified when identical electrical ratings, mechanical dimensions, and performance characteristics are maintained across the USI 1206 series.

Substiute Parts

3413.0223.24

SCHURTER Inc.In Stock: 9173413.0223.24 Datasheet

Current PartRFQ

3413.0223.22

SCHURTER Inc.In Stock: 41493413.0223.22 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts within the USI 1206 series are qualified based on strict equivalence across the following critical parameters:

• Current Rating: 5 A (exact match required)
• Voltage Rating – AC: 32 V (exact match required)
• Voltage Rating – DC: 63 V (exact match required)
• Response Time: Fast Blow (exact match required)
• Package / Case: 1206 (3216 Metric) (exact match required)
• Mounting Type: Surface Mount (exact match required)
• Fuse Type: Board Mount (Cartridge Style Excluded) (exact match required)
• Breaking Capacity @ Rated Voltage: 63 A (exact match required)
• Melting I²t: 4.65 (exact match required)
• DC Cold Resistance: 0.0096 Ohms (exact match required)
• Operating Temperature Range: -55°C to 90°C (exact match required)
• Approval Agency: cURus, VDE (exact match required)
• RoHS Status: ROHS3 Compliant (exact match required)

The substitute part 3413.0223.22 meets all these criteria and is therefore a direct parametric equivalent.

Parameter Comparison

Engineering Selection Recommendations

Both the main part 3413.0223.24 and substitute part 3413.0223.22 are Active status components manufactured by SCHURTER Inc. within the USI 1206 series. Both parts carry identical cURus and VDE certifications and maintain ROHS3 compliance. Selection between these parts may be based on inventory availability: the main part has 863 pieces in stock, while the substitute has 4100 pieces in stock. From an engineering perspective, either part satisfies the specified electrical, mechanical, and compliance requirements without modification to circuit design or PCB layout.

Frequently Asked Questions (FAQ)

Q: Can 3413.0223.22 be used as a direct replacement for 3413.0223.24?

A: Yes. Both parts are parametric equivalents with identical current ratings (5 A), voltage ratings (32 V AC / 63 V DC), response time (Fast Blow), package format (1206), and all electrical characteristics. No circuit or layout modifications are required.

Q: What determines substitution eligibility for this fuse series?

A: Substitution is determined by exact matching of current rating, AC and DC voltage ratings, response time classification, package dimensions, mounting type, breaking capacity, melting I²t value, DC cold resistance, operating temperature range, and approval certifications. Any deviation in these parameters disqualifies a part as a substitute.

Q: Are there any differences in the 1206 package dimensions between these parts?

A: No. Both parts conform to the same 1206 (3216 Metric) package specification: 0.126" L × 0.063" W × 0.024" H (3.20 mm × 1.60 mm × 0.60 mm). PCB footprints and reflow profiles remain identical.

Q: Do both parts require the same approval certifications?

A: Yes. Both parts carry cURus and VDE approvals and maintain ROHS3 compliance. Regulatory and safety requirements are equivalent.

Q: What is the difference between the part numbers 3413.0223.24 and 3413.0223.22?

A: The base product number is identical (3413.0223). The suffix digits (.24 and .22) represent packaging or distribution variants within the same electrical and mechanical specification. The electrical performance and physical characteristics remain unchanged.