Equivalent & Substitute Parts Reference: CFM1003S

Part Overview

Manufacturer part number CFM1003S is an AC/DC converter from Cincon Electronics Co. LTD, categorized under open frame AC DC converters. It features a single output of 15V at 670mA (10W) with universal AC input (85 ~ 264 VAC) and is compliant with major international standards. The product status is listed as obsolete, indicating that it is no longer in active production. Therefore, identifying equivalent or substitute models with matching electrical, mechanical, and regulatory parameters is necessary for ongoing design support, inventory replacement, and compliant sourcing.

Key Parameters

Manufacturer Part Number	Type	Series	Number of Outputs	Voltage - Input	Voltage - Output 1	Current - Output (Max)	Power (Watts)	Mounting Type	Package / Case	Size / Dimension	Approval Agency	Standard Number	RoHS Status	Product Status	Operating Temperature
CFM1003S	Open Frame	CFM10 (10W)	1	85 ~ 264 VAC	15V	670mA	10W	Through Hole	Module	2.60" x 1.77" x 0.91"	CE, cURus, TUV	60950-1	ROHS3 Compliant	Obsolete	0°C ~ 70°C (With Derating)

Substitute Part Grouping Explanation

Substitution is strictly based on the essential electrical and mechanical parameters from the main part. The following criteria must match or be within allowed tolerances: AC input voltage range, output voltage, number of outputs, mounting style, RoHS compliance, relevant safety approvals, and application categorizations. Additional suitability is determined by comparison of output power, package type, and operating temperature range, as provided in the original manufacturer documentation.

Key parameters for substitution:

Input Voltage Range
Output Voltage
Maximum Output Current / Output Power
Number of Outputs
Mounting Type
Package / Case dimensions
Approval Agency / Standard Numbers
RoHS Compliance
Application Category
Operating Temperature Range
Product Status

Parameter Comparison

Manufacturer Part Number	Type	Series	Number of Outputs	Voltage - Input	Voltage - Output 1	Current - Output (Max)	Power (Watts)	Mounting Type	Package / Case	Size / Dimension	Approval Agency	RoHS Status	Product Status	Operating Temperature
CFM1003S	Open Frame	CFM10 (10W)	1	85 ~ 264 VAC	15V	670mA	10W	Through Hole	Module	2.60" x 1.77" x 0.91"	CE, cURus, TUV	ROHS3 Compliant	Obsolete	0°C ~ 70°C (With Derating)
CFM06S150	Open Frame	CFM06S (6W)	1	90 ~ 264 VAC, 120 ~ 370 VDC	15V	400mA	6W	Through Hole	4-DIP Module	1.56" x 0.76" x 0.72"	CE, cURus, D-Mark, FCC	ROHS3 Compliant	Active	-40°C ~ 80°C (With Derating)
CFM12S150	Open Frame	CFM12S (12W)	1	90 ~ 264 VAC	15V	800mA	12W	Through Hole	4-DIP Module	1.50" x 1.00" x 0.76"	CE, cURus, FCC, Nemko	ROHS3 Compliant	Active	-40°C ~ 75°C (With Derating)

Engineering Selection Recommendations

CFM1003S is designated as obsolete. Both CFM06S150 and CFM12S150 are active and RoHS3 compliant, with approvals for CE and cURus and through-hole mounting. Substitute selection can be based directly on matching input voltage range, output voltage, mounting style, safety certifications, RoHS status, and compatible application category. Differences in output power, mechanical dimensions, and extended operating temperature should be considered as per project constraints and compatibility with existing assemblies.

Frequently Asked Questions (FAQ)

Q1: What are the most critical parameters when selecting a substitute for CFM1003S?
A1: Input voltage range, output voltage, number of outputs, mounting type, safety approvals, and RoHS compliance are the primary criteria.

Q2: Can substitute models be used without modification?
A2: Substitute parts provided share core specifications but mechanical dimensions differ; verification against PCB footprint and assembly tolerances is required.

Q3: Do the substitutes meet the same environmental and safety regulations?
A3: All listed substitutes are ROHS3 compliant and carry CE, cURus, and additional certifications as detailed.

Q4: How does the output power of substitutes compare?
A4: CFM06S150 provides 6W, CFM12S150 provides 12W, in comparison to the 10W of CFM1003S. Consider the system’s required output power when selecting.

Q5: Are there differences in operating temperature ranges?
A5: Substitute models support extended operating temperature ranges (-40°C), which may benefit designs requiring wider environmental tolerance.

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