SCHURTER 7010.6300.39 Equivalent & Substitute Parts

Part Overview

The SCHURTER 7010.6300.39 is a board mount axial cartridge fuse rated for 63 mA at 125 V AC/DC with fast blow response characteristics. This component is classified as obsolete, necessitating identification of functionally equivalent alternatives for ongoing design support and procurement continuity. The part operates across a temperature range of -55°C to 85°C and features a breaking capacity of 300 A at rated voltage.

Substiute Parts

7010.6300.39

SCHURTER Inc.In Stock: 7477010.6300.39 Datasheet

Current PartRFQ

7010.6300.47

SCHURTER Inc.In Stock: 12317010.6300.47 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SCHURTER 7010.6300.39 is determined by strict equivalence across the following electrical and mechanical parameters:

• Current Rating: 63 mA (exact match required)
• Voltage Rating AC/DC: 125 V / 125 V (exact match required)
• Response Time: Fast Blow (exact match required)
• Mounting Type: Through Hole (exact match required)
• Package Type: Cartridge, Non-Standard (Axial) (exact match required)
• Breaking Capacity: 300 A at rated voltage (exact match required)
• Melting I²t: 0.0014 (exact match required)
• Physical Dimensions: 0.093" Dia x 0.315" L (exact match required)
• Operating Temperature Range: -55°C ~ 85°C (exact match required)

Parts meeting all specified parameters are classified as direct electrical and mechanical equivalents suitable for board-level substitution without circuit redesign.

Parameter Comparison

Engineering Selection Recommendations

The SCHURTER 7010.6300.47 is a direct functional equivalent to the obsolete 7010.6300.39. Both parts share identical electrical ratings, response characteristics, mechanical dimensions, and thermal operating parameters. The substitute part is currently in active production status with 1154 units available in inventory, compared to the obsolete main part with 644 units remaining.

The 7010.6300.47 carries ROHS3 compliance and REACH Unaffected status, providing enhanced regulatory documentation for new designs and procurement cycles. Both parts are assigned identical ECCN (EAR99) and HTSUS (8536.10.0040) classifications.

Selection of the 7010.6300.47 is supported by product availability, active manufacturing status, and regulatory compliance certifications. No electrical or mechanical redesign is required for substitution.

Frequently Asked Questions (FAQ)

Q: Can the 7010.6300.47 be used as a direct replacement for the 7010.6300.39 without circuit modification?

A: Yes. Both parts are electrically and mechanically identical across all specified parameters including current rating, voltage rating, response time, breaking capacity, melting I²t, physical dimensions, and operating temperature range. Board-level substitution requires no circuit redesign.

Q: What is the primary reason for substituting the 7010.6300.39?

A: The 7010.6300.39 is classified as obsolete. The 7010.6300.47 is an active production equivalent that ensures long-term component availability and supply chain continuity.

Q: Are there any compliance differences between the two parts?

A: The 7010.6300.47 includes documented ROHS3 compliance and REACH Unaffected status. The main part does not specify these certifications. Both parts share identical ECCN and HTSUS classifications.

Q: Do the physical dimensions match exactly?

A: Yes. Both parts measure 0.093" diameter by 0.315" length (2.36mm x 8.00mm). Through-hole mounting compatibility is identical.

Q: What is the melting I²t specification and why is it important?

A: The melting I²t value of 0.0014 defines the thermal energy required to melt the fuse element. Identical values between parts ensure equivalent protection characteristics and response behavior in the circuit.

Q: Are there any inventory considerations for procurement?

A: The 7010.6300.47 has 1154 units in stock compared to 644 units of the obsolete 7010.6300.39. The substitute part offers superior availability for ongoing production requirements.