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EC3A05M Equivalent & Substitute Parts Reference
Part Overview
The Cincon Electronics Co. LTD EC3A05M is an isolated module DC-DC converter delivering dual outputs of +12V and -12V at 125mA each, with a total power rating of 3W. It features a 4.5V to 6V input voltage range and is housed in a 24-DIP module with 14 leads for through hole mounting. The product is currently active and compliant with ROHS3 and REACH standards. Identifying equivalent or substitute models is necessary for supply continuity, managing multi-source engineering requirements, or responding to stock or lead-time considerations.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Manufacturer Part Number | EC3A05M |
| Manufacturer | Cincon Electronics Co. LTD |
| Category | |
| Packaging | Tube |
| Description | DC DC CONVERTER +/-12V 3W |
| Detailed Description | Isolated Module DC DC Converter 2 Output 12V -12V 125mA, 125mA 4.5V - 6V Input |
| Inventory | 1022 Pcs New Original In Stock |
| Series | EC3A (3W) |
| Product Status | Active |
| Type | Isolated Module |
| Number of Outputs | 2 |
| Voltage - Input (Min) | 4.5V |
| Voltage - Input (Max) | 6V |
| Voltage - Output 1 | 12V |
| Voltage - Output 2 | -12V |
| Current - Output (Max) | 125mA, 125mA |
| Power (Watts) | 3 W |
| Voltage - Isolation | 500 V |
| Applications | ITE (Commercial) |
| Features | SCP |
| Operating Temperature | -25°C ~ 71°C |
| Efficiency | 76% |
| Mounting Type | Through Hole |
| Package / Case | 24-DIP Module, 14 Leads |
| Size / Dimension | 1.25" L x 0.80" W x 0.40" H (31.8mm x 20.3mm x 10.2mm) |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | Not Applicable |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
| HTSUS | 8504.40.9580 |
Substitute Part Grouping Explanation
Substitute DC-DC converter modules for EC3A05M are grouped solely on the basis of matching mandated electrical and mechanical parameters, which include:
- Dual output voltages (+12V, -12V)
- Maximum output current (125mA per channel)
- Input voltage range (4.5V to 6V)
- Power rating (3W)
- Isolation voltage (500V)
- Package type (24-DIP Module, 14 Leads)
- Mounting (Through Hole)
- Efficiency (76%)
- Operating temperature range (-25°C to 71°C)
- Compliance (ROHS3, REACH)
- Series compatibility (EC3A)
- Application (ITE - Commercial)
Only parts conforming to every listed parameter are considered substitutes.
Parameter Comparison
| Parameter | EC3A05M | EC3A05 |
|---|---|---|
| Manufacturer | Cincon Electronics Co. LTD | Cincon Electronics Co. LTD |
| Series | EC3A (3W) | EC3A (3W) |
| Type | Isolated Module | Isolated Module |
| Number of Outputs | 2 | 2 |
| Voltage - Input (Min) | 4.5V | 4.5V |
| Voltage - Input (Max) | 6V | 6V |
| Voltage - Output 1 | 12V | 12V |
| Voltage - Output 2 | -12V | -12V |
| Current - Output (Max) | 125mA, 125mA | 125mA, 125mA |
| Power (Watts) | 3 W | 3 W |
| Voltage - Isolation | 500 V | 500 V |
| Applications | ITE (Commercial) | ITE (Commercial) |
| Features | SCP | SCP |
| Operating Temperature | -25°C ~ 71°C | -25°C ~ 71°C |
| Efficiency | 76% | 76% |
| Mounting Type | Through Hole | Through Hole |
| Package / Case | 24-DIP Module, 14 Leads | 24-DIP Module, 14 Leads |
| Size / Dimension | 1.25" L x 0.80" W x 0.40" H (31.8mm x 20.3mm x 10.2mm) | 1.25" L x 0.80" W x 0.40" H (31.8mm x 20.3mm x 10.2mm) |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
| REACH Status | REACH Unaffected | REACH Unaffected |
| Moisture Sensitivity Level (MSL) | Not Applicable | Not Applicable |
| ECCN | EAR99 | EAR99 |
| HTSUS | 8504.40.9580 | 8504.40.9580 |
Engineering Selection Recommendations
For the Cincon Electronics Co. LTD EC3A05M, selection of functionally equivalent parts such as EC3A05 is validated based on identical key electrical and mechanical parameters, current active product status, and matching compliance qualifications (ROHS3, REACH, ECCN). No differences exist in mounting, package, or certification between these options.
Frequently Asked Questions (FAQ)
Q1: What are the required parameters when selecting a substitute DC-DC converter for Cincon EC3A05M?
A1: Substitution requires exact match on output voltages (+12V, -12V), output current, input voltage range, power rating, isolation voltage, package, mounting type, operating temperature range, and compliance certifications.
Q2: Is the package type or pinout different between EC3A05M and EC3A05?
A2: Both EC3A05M and EC3A05 utilize a 24-DIP module with 14 leads and are designed for through hole mounting. There are no package or mounting differences.
Q3: Are there differences in compliance or certification between EC3A05M and EC3A05?
A3: Both models are ROHS3 compliant, REACH unaffected, and specified under ECCN EAR99.
Q4: Does the efficiency or operation temperature range differ between the two parts?
A4: Both EC3A05M and EC3A05 have 76% efficiency and support -25°C to 71°C operating temperature.
Q5: Can EC3A05 directly replace EC3A05M without mechanical or electrical changes?
A5: Yes, as the electrical, mechanical, and compliance parameters are identical.
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