SM141K09TL Equivalent & Substitute Parts

Part Overview

The SM141K09TL is a monocrystalline solar cell from ANYSOLAR Ltd's IXOLAR™ series, rated at 277 mW maximum power output with an open-circuit voltage of 6.22 V. This component is classified as obsolete, indicating it is no longer in active production. The availability of substitute parts becomes necessary for ongoing system maintenance, repair, and new design implementations where this specification is required. Identifying equivalent components ensures continuity of supply and system compatibility.

Substiute Parts

SM141K09TL

ANYSOLAR LtdIn Stock: 826SM141K09TL Datasheet

Current PartRFQ

SM141K09TF

ANYSOLAR LtdIn Stock: 1099SM141K09TF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the SM141K09TL is determined by electrical and mechanical parameter equivalence. The primary criteria for substitution include:

• Electrical Performance: Maximum power output (277 mW), open-circuit voltage (6.22 V), voltage at maximum power point (5.02 V), current at maximum power point (55.1 mA), and short-circuit current (58.6 mA) must remain identical.
• Cell Type: Monocrystalline construction must be maintained.
• Operating Temperature Range: The -40°C to 90°C operating window must be supported.
• Physical Dimensions: The 63.00mm × 23.00mm × 1.50mm form factor must be preserved for mechanical compatibility.
• Environmental Compliance: RoHS compliance and MSL rating must be equivalent or superior.

The SM141K09TF meets all these criteria and is classified as a direct substitute for the obsolete SM141K09TL.

Parameter Comparison

Engineering Selection Recommendations

The SM141K09TF is the direct substitute for the obsolete SM141K09TL. Selection of the SM141K09TF is appropriate based on the following factors:

• Product Status: The SM141K09TF maintains active production status, ensuring ongoing availability and supply chain continuity.
• Electrical Equivalence: All electrical parameters are identical, guaranteeing functional compatibility in existing circuit designs and solar power systems.
• Mechanical Compatibility: Identical physical dimensions ensure direct mechanical replacement without modification to mounting structures or mechanical assemblies.
• Environmental Compliance: Both components maintain RoHS compliance and identical MSL ratings, confirming equivalent environmental and reliability standards.
• Packaging: The SM141K09TF is supplied in Tray packaging, which is suitable for production and assembly environments.

The SM141K09TF can be used as a direct replacement in all applications where the SM141K09TL was previously specified.

Frequently Asked Questions (FAQ)

Q: Can the SM141K09TF be used as a direct replacement for the SM141K09TL?

A: Yes. The SM141K09TF is electrically and mechanically identical to the SM141K09TL. All electrical parameters, physical dimensions, operating temperature range, and environmental compliance ratings are equivalent. The primary difference is that the SM141K09TF is in active production status, whereas the SM141K09TL is obsolete.

Q: What are the key electrical parameters that define substitution for this solar cell?

A: The critical electrical parameters are maximum power output (277 mW), open-circuit voltage (6.22 V), voltage at maximum power point (5.02 V), current at maximum power point (55.1 mA), and short-circuit current (58.6 mA). Any substitute must match these values exactly.

Q: Are the physical dimensions identical between the two parts?

A: Yes. Both the SM141K09TL and SM141K09TF have identical dimensions of 63.00mm length × 23.00mm width × 1.50mm height. This ensures direct mechanical compatibility without modification to mounting or assembly structures.

Q: What is the difference in packaging between these two parts?

A: The SM141K09TL does not specify a defined packaging format, while the SM141K09TF is supplied in Tray packaging. Tray packaging is standard for production and assembly environments and does not affect the electrical or mechanical performance of the solar cell.

Q: Are both parts RoHS compliant?

A: Yes. Both the SM141K09TL and SM141K09TF are RoHS compliant and carry an MSL rating of 1 (Unlimited), indicating equivalent environmental and reliability standards.

Q: Why is the SM141K09TL classified as obsolete?

A: The SM141K09TL is no longer in active production. The SM141K09TF serves as its active production equivalent, providing the same electrical and mechanical specifications with ongoing supply availability.