10A04-AP Equivalent & Substitute Parts Reference

Part Overview

The 10A04-AP from Micro Commercial Co is a through-hole standard recovery diode distinguished by a peak reverse voltage of 400 V and a continuous average forward current of 10A. Supplied in an R-6 axial package, this part is categorized under diodes and rectifiers for general interface applications. This model carries a product status of "Not For New Designs," making it necessary to reference compatible substitute parts for future production and ongoing designs.

Substiute Parts

10A04-AP

Micro Commercial CoIn Stock: 80110A04-AP Datasheet

Current PartRFQ

6A40GHA0G

Taiwan Semiconductor CorporationIn Stock: 11146A40GHA0G Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 10A04-AP diode must match in critical parameters: technology (standard recovery), voltage rating (400 V maximum reverse), general product category (diode, rectifier), through-hole R-6 axial package, and operating temperature range (-55°C to +150°C). Average rectified current (Io), forward voltage (Vf), reverse leakage, and capacitance should be directly comparable to ensure functional compatibility. Only parts explicitly listing these matching attributes are presented as direct substitutes.

Key parameters for substitution:

• Category: Diodes, Rectifiers
• Technology: Standard
• Voltage - DC Reverse (Vr) (Max): 400 V
• Mounting Type: Through Hole
• Package / Case: R-6, Axial
• Operating Temperature - Junction: -55°C ~ 150°C

Parameter Comparison

Engineering Selection Recommendations

The 10A04-AP holds a "Not For New Designs" status, indicating end of life for new applications. The substitute part 6A40GHA0G is listed as active, possesses equivalent voltage rating, technology, form factor, and operating temperature range, and is REACH unaffected. The substitute is automotive-grade with AEC-Q101 qualification and RoHS3 compliance.

Frequently Asked Questions (FAQ)

Q: What criteria are used to select substitute diodes for the 10A04-AP?
A: Substitutes are selected solely by matching the rectifier's category, voltage rating, recovery technology, mounting type, case package, and operating temperature range.

Q: Is the R-6, Axial package critical in substitution?
A: Yes, the R-6, Axial package ensures mechanical compatibility with existing PCB designs and mounting requirements.

Q: Do both parts comply with REACH?
A: Both 10A04-AP and 6A40GHA0G are listed as REACH unaffected.

Q: Does the substitute part maintain the same current rating?
A: The 6A40GHA0G has a lower average rectified current rating (6A vs. 10A). Select a substitute only if 6A meets the application requirements.

Q: Are there differences in capacitance values?
A: Yes, 6A40GHA0G has a lower capacitance (60pF vs. 150pF), as provided in the technical documentation.

Q: Are there active and compliant alternatives available?
A: The provided substitute 6A40GHA0G is active, carries RoHS3 and AEC-Q101 automotive qualifications, and meets the relevant compliance requirements according to supplied specifications.