CCN-2412DF DC DC Converter Equivalent & Substitute Parts

Part Overview

The CCN-2412DF is an isolated module DC DC converter manufactured by TDK-Lambda Americas Inc, designed to provide dual output voltages of +12V and -12V at 250mA each from an 18V to 36V input supply. This 6W converter is rated for commercial ITE applications with 500V isolation and operates across a temperature range of -20°C to 70°C.

The CCN-2412DF has reached obsolete product status. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production and field service requirements for systems utilizing this converter.

Substiute Parts

CCN-2412DF

TDK-Lambda Americas IncIn Stock: 5809CCN-2412DF Datasheet

Current PartRFQ

CC6-2412DF-E

TDK-Lambda Americas IncIn Stock: 1146CC6-2412DF-E Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CCN-2412DF is determined by the following critical parameters:

Mandatory Compatibility Parameters:

• Input voltage range: 18V to 36V minimum
• Dual isolated outputs with negative rail capability
• Output current capacity: minimum 250mA per output
• Power rating: 6W
• Isolation voltage: 500V
• Mounting type: Through Hole
• Package type: 7-DIP Module
• Isolation topology: Isolated Module

Allowable Variation Parameters:

• Output voltage tolerance: Substitutes may provide adjustable or wider voltage ranges that encompass the nominal +12V and -12V outputs
• Operating temperature range: Substitutes may have extended temperature specifications
• Physical dimensions: Minor variations permitted within DIP module form factor constraints
• Product status: Active products are preferred for obsolete parts

The CC6-2412DF-E qualifies as a substitute because it maintains all mandatory compatibility parameters while offering extended operating temperature range and adjustable output voltage capability.

Parameter Comparison

Engineering Selection Recommendations

CC6-2412DF-E as Primary Substitute:

The CC6-2412DF-E is the manufacturer-recommended substitute for the obsolete CCN-2412DF. This part maintains electrical and mechanical compatibility across all critical parameters while offering the following advantages:

• Active Product Status: The CC6-2412DF-E is in active production, ensuring long-term availability and supply chain stability compared to the obsolete CCN-2412DF.

• Regulatory Compliance: The CC6-2412DF-E carries RoHS Compliant certification and REACH Unaffected status, meeting current environmental and regulatory requirements for commercial applications.

• Extended Operating Range: The substitute provides an expanded operating temperature range of -40°C to 85°C, compared to the main part's -20°C to 70°C specification, offering improved performance in demanding thermal environments.

• Adjustable Output Voltage: The CC6-2412DF-E provides output voltage adjustment capability (±12V to ±15V range), which encompasses the fixed ±12V output of the CCN-2412DF and provides design flexibility for systems requiring voltage tolerance accommodation.

• Identical Electrical Specifications: Input voltage range, output current capacity, power rating, isolation voltage, and isolation topology remain unchanged, ensuring direct functional equivalence.

• Form Factor Compatibility: Both parts utilize 7-DIP Module through-hole packaging, maintaining PCB layout and mechanical mounting compatibility.

For applications requiring the exact fixed output voltage of +12V and -12V, the CC6-2412DF-E can be configured to these nominal values through standard adjustment procedures documented in the product datasheet.

Frequently Asked Questions (FAQ)

Q: Can the CC6-2412DF-E directly replace the CCN-2412DF without PCB modifications?

A: Yes. Both parts use identical 7-DIP Module through-hole packaging with the same pin configuration and electrical interface. No PCB layout changes are required for mechanical or electrical integration.

Q: What is the significance of the adjustable output voltage range on the CC6-2412DF-E?

A: The CC6-2412DF-E provides output voltage adjustment from +12V to +15V and -12V to -15V. For applications requiring the fixed ±12V output of the CCN-2412DF, the substitute can be configured to these nominal values. This adjustment capability also accommodates designs with voltage tolerance requirements.

Q: Are there any compliance differences between the CCN-2412DF and CC6-2412DF-E?

A: The CC6-2412DF-E carries explicit RoHS Compliant and REACH Unaffected certifications. The CCN-2412DF specifications do not include these compliance statements. Both parts share identical ECCN (EAR99) and HTSUS (8504.40.9580) classifications.

Q: Does the extended operating temperature range of the CC6-2412DF-E affect performance in standard applications?

A: No. The CC6-2412DF-E's extended temperature specification (-40°C to 85°C versus -20°C to 70°C) represents an enhancement that does not degrade performance within the original operating range. Standard applications experience no negative impact.

Q: What is the physical size difference between these parts?

A: The CCN-2412DF measures 1.61" L × 1.02" W × 0.33" H (40.9mm × 25.9mm × 8.4mm). The CC6-2412DF-E measures 0.90" L × 0.83" W × 0.34" H (22.9mm × 21.1mm × 8.5mm). The substitute is more compact while maintaining identical electrical performance and 7-DIP Module form factor.

Q: Is the CC6-2412DF-E available in the same packaging as the CCN-2412DF?

A: The CCN-2412DF was supplied in standard packaging. The CC6-2412DF-E is supplied in Tray packaging. Both maintain the 7-DIP Module form factor suitable for through-hole PCB assembly. Tray packaging is standard for active production parts and does not affect component functionality or integration.

Q: What control features does the CC6-2412DF-E provide?

A: The CC6-2412DF-E includes Enable and Active Low control features, providing additional design flexibility for power management and system control compared to the CCN-2412DF specification.

Q: Are both parts rated for the same isolation voltage?

A: Yes. Both the CCN-2412DF and CC6-2412DF-E provide 500V isolation voltage, maintaining identical isolation performance for safety-critical and noise-sensitive applications.