1N4701 Equivalent & Substitute Parts Reference

Part Overview

The 1N4701, manufactured by Microchip Technology, is a Zener diode with a nominal Zener voltage of 14 V, power dissipation of 500 mW, and through-hole DO-35 (DO-204AH) axial package. The product is active and available in bulk packaging. Alternative models are often sought to address environmental compliance requirements, packaging preferences, or inventory constraints while maintaining the same electrical and mechanical performance.

Key Parameters

Manufacturer Part Number	Manufacturer	Category	Packaging	Voltage - Zener (Nom) (Vz)	Tolerance	Power - Max	Mounting Type	Package / Case	Supplier Device Package	Product Status	RoHS Status	REACH Status	ECCN	Inventory
1N4701	Microchip Technology	Diodes, Zener	Bulk	14 V	±5%	500 mW	Through Hole	DO-204AH, DO-35, Axial	DO-35 (DO-204AH)	Active	RoHS non-compliant	REACH Unaffected	EAR99	976 Pcs
1N5244B-T	Diodes Incorporated	Diodes, Zener	Cut Tape (CT)	14 V	-	500 mW	Through Hole	DO-35	DO-35	Active	RoHS3 Compliant	REACH Unaffected	EAR99	20300 Pcs

Substitute Part Grouping Explanation

Substitution is strictly determined by matching Zener voltage, maximum power dissipation, package type, mounting method, category, and active product status. Environmental compliance attributes such as RoHS and REACH status, and ECCN designation, are included when relevant. The above-listed parameters are the sole criteria used for substitution within this product category.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Category	Packaging	Voltage - Zener (Nom) (Vz)	Power - Max	Mounting Type	Package / Case	Supplier Device Package	Product Status	RoHS Status	REACH Status	ECCN	Inventory
1N4701	Microchip Technology	Diodes, Zener	Bulk	14 V	500 mW	Through Hole	DO-204AH, DO-35, Axial	DO-35 (DO-204AH)	Active	RoHS non-compliant	REACH Unaffected	EAR99	976 Pcs
1N5244B-T	Diodes Incorporated	Diodes, Zener	Cut Tape (CT)	14 V	500 mW	Through Hole	DO-35	DO-35	Active	RoHS3 Compliant	REACH Unaffected	EAR99	20300 Pcs

Engineering Selection Recommendations

Both 1N4701 and 1N5244B-T have active product status, equivalent Zener voltage, power ratings, and through-hole DO-35 package type, ensuring compatibility for direct substitution in applications meeting these criteria. The 1N4701 is RoHS non-compliant, whereas the 1N5244B-T is ROHS3 compliant, which is relevant when environmental compliance is required. Both models are classified as EAR99 and are REACH unaffected.

Frequently Asked Questions (FAQ)

Q1: Are 1N5244B-T and 1N4701 interchangeable based on electrical parameters?
A1: Based on the provided key parameters such as Zener voltage, power rating, through-hole mounting, and package type, the 1N5244B-T is substitutable for the 1N4701.

Q2: Does the RoHS status affect substitution?
A2: If RoHS compliance is mandatory, select 1N5244B-T as it is ROHS3 compliant. The 1N4701 is RoHS non-compliant.

Q3: Is the package type identical?
A3: Both parts are offered in DO-35 axial packages, suitable for through-hole mounting.

Q4: Are inventory levels considered in substitution?
A4: Inventory information is provided for planning purposes; it does not affect electrical or mechanical equivalence.

Q5: What regulatory classifications apply to these Zener diodes?
A5: Both diodes are classified as ECCN EAR99 and are REACH unaffected, allowing for similar regulatory handling.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message