Equivalent & Substitute Parts for JCK2048S05

Part Overview

JCK2048S05 is a DC-DC converter manufactured by XP Power. It is an isolated module type, providing 1 output of 5V at up to 4A, with an input voltage range from 36V to 75V and a rated power of 20W. The part is listed as active, and is packaged in a 6-DIP module for through-hole mounting. Identifying substitute models is necessary for production flexibility, supply chain security, or meeting specific compliance or inventory needs.

Substiute Parts

JCK2048S05

XP PowerIn Stock: 12149JCK2048S05 Datasheet

Current PartRFQ

SKA20C-05

MEAN WELL USA Inc.In Stock: 803SKA20C-05 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for JCK2048S05 are determined by the following parameters: isolated module type, number of outputs (1), input voltage range that covers at least 36V up to a maximum input voltage (minimum equal to or greater than the lowest main part input), identical output voltage (5V), output current (4A), and total power capability (20W). Additional criteria include voltage isolation, mounting type (through hole), package case (6-DIP module), and compliance status (ROHS3). These ensure functional equivalence and compatibility in typical ITE (Commercial) applications.

Parameter Comparison

Engineering Selection Recommendations

Both JCK2048S05 and SKA20C-05 are active with ROHS3 compliance and MSL 1 rating. The substitute part SKA20C-05 is suitable for use in applications requiring regulatory and environmental conformity consistent with ITE (Commercial) standards. Both parts are classified under ECCN EAR99 and HTSUS 8504.40.9580.

Frequently Asked Questions (FAQ)

Q1: What determines if SKA20C-05 can substitute for JCK2048S05?
A1: Substitution is based on matching parameters such as module type, number of outputs, input voltage range, output voltage, output current, power rating, isolation rating, mounting, package dimensions, and compliance criteria.

Q2: Is the package/mechanical footprint compatible between the two parts?
A2: Both parts utilize a 6-DIP module package for through-hole mounting. The dimensions are similar, ensuring mechanical compatibility.

Q3: Are there differences in compliance or certification?
A3: Both models are ROHS3 compliant, have an unlimited moisture sensitivity level (MSL 1), and are classified under ECCN EAR99 and HTSUS 8504.40.9580.

Q4: Do the substitute models support identical control and protection features?
A4: Both models feature remote on/off, over current protection (OCP), over voltage protection (OVP), and short circuit protection (SCP). UVLO is listed only for JCK2048S05.

Q5: What application categories are covered?
A5: Both are intended for ITE (Commercial) applications.

Q6: Are there any differences in operating conditions or performance?
A6: The substitute SKA20C-05 has a maximum operating temperature of 85°C (with derating) and efficiency of 88.5%, while JCK2048S05 supports up to 100°C and has 93% efficiency as specified.