CCP-2403SF DC DC Converter Equivalent & Substitute Parts

Part Overview

The CCP-2403SF is an isolated module DC DC converter manufactured by TDK-Lambda Americas Inc, designed to convert 18V–36V input to a regulated 3.3V output at 2.3A maximum current. This component is classified as obsolete, necessitating identification of active equivalent parts for new designs and ongoing system support. The substitute part CC10-2403SF-E provides functional equivalence with enhanced specifications and active product status.

Substiute Parts

CCP-2403SF

TDK-Lambda Americas IncIn Stock: 1051CCP-2403SF Datasheet

Current PartRFQ

CC10-2403SF-E

TDK-Lambda Americas IncIn Stock: 802CC10-2403SF-E Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The CC10-2403SF-E qualifies as a direct substitute for the CCP-2403SF based on the following alignment of critical electrical and mechanical parameters:

Electrical Compatibility:

• Input voltage range: 18V–36V (identical)
• Output voltage: 3.3V (identical)
• Isolation voltage: 500V (identical)
• Output current: 2.5A (exceeds 2.3A requirement)

Mechanical Compatibility:

• Mounting type: Through Hole (identical)
• Package type: DIP Module (compatible form factor)
• Isolation class: Both rated for commercial ITE applications

Product Status Advantage:

• CCP-2403SF: Obsolete
• CC10-2403SF-E: Active

The substitute part maintains all required electrical specifications while providing superior output current capacity and active manufacturing status.

Parameter Comparison

Engineering Selection Recommendations

Primary Recommendation: CC10-2403SF-E

The CC10-2403SF-E is the qualified substitute for CCP-2403SF applications. Selection rationale:

1. Electrical Equivalence: Identical input/output voltage specifications and isolation rating ensure direct functional replacement in existing circuit designs.

2. Current Capacity: The 2.5A output current exceeds the original 2.3A specification, providing operational margin without circuit modification.

3. Product Status: Active manufacturing status ensures long-term availability and supply chain continuity, eliminating obsolescence risk.

4. Compliance: RoHS Compliant status and EAR99 classification align with current regulatory requirements for commercial ITE applications.

5. Temperature Range: Extended operating range (-40°C to 85°C) provides broader environmental compatibility compared to the original part (-20°C to 70°C).

Physical Integration Consideration:

The substitute part uses a 7-DIP package versus the original 8-DIP package. PCB footprint verification is required prior to implementation. Pin configuration must be confirmed against the base product number CC10-2403 datasheet.

Frequently Asked Questions (FAQ)

Q: Can CC10-2403SF-E directly replace CCP-2403SF without circuit modification?

A: Yes, for applications within the specified electrical parameters. The substitute maintains identical input voltage range (18V–36V), output voltage (3.3V), and isolation voltage (500V). The increased output current capacity (2.5A vs. 2.3A) does not require circuit changes. PCB footprint must be verified due to package type difference (7-DIP vs. 8-DIP).

Q: What is the significance of the package change from 8-DIP to 7-DIP?

A: The package type change indicates internal design optimization by the manufacturer. Pin count reduction from 8 to 7 suggests functional consolidation. Pin-to-pin compatibility must be confirmed using the CC10-2403 base product datasheet before PCB layout finalization.

Q: Why is the CCP-2403SF classified as obsolete?

A: Obsolete status indicates the manufacturer has discontinued production. The CC10-2403SF-E represents the active successor product in the TDK-Lambda DC DC converter portfolio, offering equivalent functionality with enhanced specifications.

Q: Are there compliance differences between the two parts?

A: The CC10-2403SF-E carries explicit RoHS Compliant certification and REACH Unaffected status. The original CCP-2403SF compliance documentation is not specified in available parameters. Both parts share EAR99 export classification.

Q: What is the impact of the extended temperature range in CC10-2403SF-E?

A: The substitute operates across -40°C to 85°C versus the original -20°C to 70°C. This extended range provides compatibility with broader environmental conditions without derating considerations within the expanded limits.

Q: How should pin configuration be verified for PCB redesign?

A: Consult the CC10-2403 base product datasheet for pinout details. The 7-DIP configuration may differ from the original 8-DIP layout. Physical sample evaluation or manufacturer documentation review is required before production implementation.