Equivalent & Substitute Parts for TMLM 10103

Part Overview

The Traco Power TMLM 10103 is an enclosed AC/DC converter with a single output of 3.3V at 2.5A, rated for 8.3 W power. It accommodates a universal AC input voltage of 90 ~ 264 VAC and DC input of 120 ~ 370 VDC, designed for ITE (Commercial) applications. The product status is Obsolete, necessitating the identification of substitute models with closely matched electrical and mechanical parameters to ensure continued supply and compatibility in replacement scenarios.

Substiute Parts

TMLM 10103

Traco PowerIn Stock: 839TMLM 10103 Datasheet

Current PartRFQ

TMPM 10103

Traco PowerIn Stock: 755TMPM 10103 Datasheet

SimilarRFQ

TMPS 10-103

Traco PowerIn Stock: 764TMPS 10-103 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute models are selected strictly on the basis of matching key parameters relevant to electrical function, mechanical compatibility, mounting type, compliance, and certification. Only AC/DC converters in the same category with equivalent or higher output voltage/current ratings, universal input capability, identical mounting type, matching package style, and applicable compliance and agency approvals are included.

Key parameters for substitution:

• Output Voltage: 3.3V
• Output Current: ≥ 2.5A
• Power Rating: ≥ 8.3 W
• Input Voltage Range: covers main part's input range
• Number of Outputs: 1
• Mounting Type: Through Hole
• Package/Case: 4-DIP Module or mechanically compatible form factor
• Compliance: ROHS3, REACH, relevant agency approvals
• Application suitability

Parameter Comparison

Engineering Selection Recommendations

Substitute parts TMPM 10103 and TMPS 10-103 are valid substitutes for TMLM 10103, based solely on the matching output voltage, output current rating, input voltage range, mounting type, package/case, RoHS3 and REACH compliance, and approval agency coverage. Both substitute parts are in Active status, with inventory available. All listed substitutes conform to the required certifications.

Frequently Asked Questions (FAQ)

Q1: What are the most important criteria for substituting TMLM 10103?
A1: The most important criteria are matching output voltage and current ratings, input voltage compatibility, number of outputs, mounting type, package or mechanical dimensions, compliance with RoHS3 and REACH, and equivalent agency approvals.

Q2: Is package compatibility essential for substitution?
A2: Yes. Substitute parts must match the 4-DIP Module footprint or be mechanically compatible to ensure proper fit and mounting during installation.

Q3: Do all substitutes have the same certifications as TMLM 10103?
A3: Substitute models have comparable certifications. TMPM 10103 includes CB, CE, cULus, and cURus approvals. TMPS 10-103 includes CB, CE, and cURus.

Q4: How does the input voltage range affect compatibility?
A4: Substitute parts must accommodate the input voltage ranges specified for the original part to ensure safe and correct operation in the intended application.

Q5: Is the difference in size/dimension a limiting factor for substitution?
A5: Size or dimensions must permit installation in the intended location. For applications with space constraints, confirm mechanical compatibility strictly using the provided part dimensions.