Equivalent & Substitute Parts Reference: JCK2024S05

Part Overview

The XP Power JCK2024S05 is a DC DC CONVERTER 5V 20W isolated module. It features an input voltage range of 18V to 36V, a single 5V output up to 4A, and offers 1.6 kV isolation. The module is through-hole mounted, packaged in a 6-DIP module, and is suited for ITE (Commercial) applications. This active product is RoHS3 compliant and available in high inventory. Identifying substitute models is necessary for ensuring supply continuity, addressing inventory limitations, or meeting alternative sourcing requirements.

Substiute Parts

JCK2024S05

XP PowerIn Stock: 93177JCK2024S05 Datasheet

Current PartRFQ

SKA20B-05

MEAN WELL USA Inc.In Stock: 1334SKA20B-05 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of DC DC CONVERTER modules is determined by direct equivalency in electrical and mechanical parameters. The substitute part SKA20B-05 from MEAN WELL USA Inc. matches the following key parameters with JCK2024S05: input voltage range (18V–36V), output voltage (5V), maximum output current (4A), output power (20W), number of outputs (1), mounting type (through hole), package/case (6-DIP Module), and RoHS3 and MSL1 compliance. Differences in isolation voltage, efficiency, operating temperature, and dimensional height are explicitly listed for engineering assessment.

Parameter Comparison

Engineering Selection Recommendations

Both JCK2024S05 and SKA20B-05 are active, RoHS3 compliant, and rated for unlimited moisture sensitivity (MSL 1). The substitute part SKA20B-05 is listed as a manufacturer-recommended equivalent based on matching electrical, mechanical, and compliance characteristics directly provided. The selection should employ only the parameters and compliance statuses specified.

Frequently Asked Questions (FAQ)

Q: What parameters must match for a DC DC converter to be considered a substitute?
A: Input voltage range, output voltage, maximum output current, total power, package/case, mounting type, number of outputs, isolation voltage, compliance status, and application category must be equivalent in order to qualify as a substitute.

Q: Are JCK2024S05 and SKA20B-05 compatible in terms of mounting and footprint?
A: Both models use the 6-DIP Module package and through-hole mounting, with identical width and length; height differs marginally.

Q: Does the substitute part SKA20B-05 meet RoHS compliance requirements?
A: Both JCK2024S05 and SKA20B-05 are designated as ROHS3 compliant.

Q: What is the operational temperature range consideration?
A: JCK2024S05 operates from -40°C to 100°C. SKA20B-05 operates from -40°C to 85°C (with derating). Refer to the chosen part’s specified range only.

Q: Is isolation voltage comparable between main and substitute parts?
A: JCK2024S05 is rated at 1.6 kV isolation, SKA20B-05 at 1.5 kV isolation.

Q: Are the features sets identical for both parts?
A: Both offer Remote On/Off, OCP, OVP, SCP. The main part includes UVLO; SKA20B-05 does not list UVLO.

Q: Is inventory availability provided for both parts?
A: Yes. JCK2024S05 has 93157 pcs and SKA20B-05 has 1317 pcs in stock per the supplied parameters.