Equivalent & Substitute Parts for TEN 10-4821 DC DC Converter

Part Overview

The TEN 10-4821 by Traco Power is an isolated DC DC converter module featuring dual outputs of +5V and -5V at up to 1A each, 10W total power, and a wide 36V–75V input range. This product has a "Not For New Designs" status, making it necessary to identify substitute and equivalent modules for both ongoing production and new design projects. Substitution ensures continual manufacturing, compliance, and support, especially when main part status restricts future applications.

Substiute Parts

TEN 10-4821

Traco PowerIn Stock: 1148TEN 10-4821 Datasheet

Current PartRFQ

JCH1048D05

XP PowerIn Stock: 12465JCH1048D05 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute and equivalent parts for the TEN 10-4821 DC DC converter are determined through strict matching of key electrical and mechanical parameters: input voltage range, output voltages and currents, power rating, package type, isolation voltage, application class, and feature set. Only parts that fully align with these parameters are grouped. Compliance, mounting type, and physical dimensions are additionally required to ensure mechanical and regulatory compatibility.

Parameter Comparison

Engineering Selection Recommendations

Selection of substitute components should be based on product status and regulatory compliance. TEN 10-4821 is designated as "Not For New Designs," indicating preference for substitute models that are listed "Active." Both TEN 10-4821 and JCH1048D05 are ROHS3 compliant and listed under the same commercial classification, making compliance equivalent. JCH1048D05 meets all regulatory and environmental standards specified, including RoHS compliance and ITE (Commercial) application suitability.

Frequently Asked Questions (FAQ)

Q: What are the mandatory criteria for substituting TEN 10-4821 with another DC DC converter?
A: Substitute parts must match the input voltage range, output voltages, output current ratings, isolation rating, package type, application class, mounting method, and compliance status.

Q: Does the substitute part JCH1048D05 maintain physical and electrical compatibility with TEN 10-4821?
A: JCH1048D05 matches TEN 10-4821 in package, size, output voltage and current ratings, power rating, mounting type, and isolation voltage.

Q: Are there differences in features or compliance between TEN 10-4821 and JCH1048D05?
A: Both modules have overcurrent protection and are ROHS3 compliant. TEN 10-4821 includes OVP, while JCH1048D05 has SCP in addition to OCP.

Q: Why is JCH1048D05 considered a suitable substitute for TEN 10-4821?
A: JCH1048D05 fulfills all specified parameters for electrical, mechanical, and regulatory requirements listed for the product category. It is "Active" and available for new designs.

Q: Is there any difference in operating temperature range relevant for application planning?
A: JCH1048D05 supports a wider operating temperature range (-40°C ~ 100°C), while TEN 10-4821 supports -40°C ~ 85°C (with derating).

Q: Does the substitute selection affect RoHS compliance or commercial application suitability?
A: Both parts are ROHS3 compliant and suitable for ITE (Commercial) applications.