Equivalent & Substitute Parts Reference: Cincon EC3B12

Part Overview

The Cincon Electronics Co. LTD EC3B12 is an isolated module DC-DC converter offering a single 12V output at 625mA, with a power rating of 7.5W and an input voltage range of 18V to 36V. The product is classified as obsolete, making it necessary to identify suitable substitute models for continued production and maintenance requirements. Substitution requires strict adherence to the provided electrical, mechanical, and compliance parameters.

Substiute Parts

EC3B12

Cincon Electronics Co. LTDIn Stock: 1005EC3B12 Datasheet

Current PartRFQ

EC6A12

Cincon Electronics Co. LTDIn Stock: 894EC6A12 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution is determined strictly according to the following matching parameters: input voltage range (18V–36V), output voltage (12V), output current (625mA), power rating (7.5W), isolation voltage (1.5 kV), application type (ITE Commercial), key feature (SCP), RoHS compliance, MSL rating, REACH status, mounting type (Through Hole), and package/case. The substitute part EC6A12 shares all mandatory electrical and environmental specifications, ensuring compatibility for direct replacement where mechanical and regulatory compliance matches the requirements.

Parameter Comparison

Engineering Selection Recommendations

The main part EC3B12 is obsolete, while EC6A12 is listed as active. Both parts maintain ROHS3 compliance, identical MSL and REACH statuses, and the same regulatory classification (ECCN EAR99, HTSUS 8504.40.9580). Certification details are provided for EC6A12. Substitute selection is based on strict matching of environmental status and compliance, ensuring appropriate replacement for regulated commercial ITE applications.

Frequently Asked Questions (FAQ)

Q1: Which parameters are mandatory for substitution between EC3B12 and EC6A12?
A1: Required parameters include input voltage range (18V–36V), output voltage (12V), output current (625mA), power (7.5W), isolation voltage (1.5kV), application (ITE Commercial), features (SCP), mounting type (Through Hole), RoHS and REACH status, MSL, and package type.

Q2: Are there mechanical differences affecting compatibility?
A2: The substitute part EC6A12 uses a 24-DIP Module, 14 Leads, with smaller length and width dimensions compared to EC3B12’s 5-DIP Module. Package and footprint designs should be confirmed for compatibility with board layouts.

Q3: Does the substitute provide equivalent compliance and certification?
A3: Both EC3B12 and EC6A12 are ROHS3 compliant and REACH unaffected. EC6A12 additionally lists CE and cURus approvals, meeting regulatory requirements for commercial ITE applications.

Q4: What is the effect of efficiency and operating temperature differences?
A4: EC6A12 offers higher efficiency and a broader operating temperature range than EC3B12. All values are taken directly from the submitted part parameters.