CLLR1-01 TR Equivalent & Substitute Parts

Part Overview

The CLLR1-01 TR is a diode manufactured by Central Semiconductor Corp, classified as a rectifier diode in the Diodes, Rectifiers category. This component is designated as Obsolete, making it necessary to identify functionally equivalent substitute parts for ongoing design requirements and production continuity. The obsolete status indicates that the original manufacturer has discontinued this product line, requiring engineers to source alternative components that meet the same electrical and mechanical specifications.

Substiute Parts

CLLR1-01 TR

Central Semiconductor CorpIn Stock: 1024CLLR1-01 TR Datasheet

Current PartRFQ

CMR1-01M TR13

Central Semiconductor CorpIn Stock: 1069CMR1-01M TR13 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the CLLR1-01 TR are identified based on functional equivalence within the Diodes, Rectifiers category. The primary substitute identified is the CMR1-01M TR13, also manufactured by Central Semiconductor Corp. This substitution is valid based on the following criteria:

Key Substitution Parameters:

• Component Category: Diodes, Rectifiers
• Manufacturer Continuity: Central Semiconductor Corp
• Product Status: Active (substitute is in current production)
• Electrical Function: General Purpose Rectifier Diode
• Voltage Rating: 100 V DC Reverse
• Current Rating: 1 A Average Rectified
• Mounting Technology: Surface Mount
• Package Type: DO-214AC, SMA

The CMR1-01M TR13 maintains electrical compatibility through standardized voltage and current ratings while offering the advantage of active product status and current manufacturing support.

Parameter Comparison

Engineering Selection Recommendations

The CMR1-01M TR13 is the identified substitute for the obsolete CLLR1-01 TR based on functional equivalence within the rectifier diode category. Selection of this substitute is supported by the following factors:

Product Status Consideration: The CMR1-01M TR13 maintains Active product status with current manufacturing support from Central Semiconductor Corp, ensuring long-term availability and supply chain continuity.

Compliance and Certification: The substitute part carries EAR99 ECCN classification and REACH Unaffected status, indicating compliance with current export control and environmental regulations. These certifications support use in regulated applications and international markets.

Inventory Availability: The CMR1-01M TR13 is available with 962 Pcs New Original In Stock, providing immediate procurement capability for design transitions and production requirements.

Manufacturer Continuity: Both the original and substitute parts originate from Central Semiconductor Corp, maintaining design consistency and supply chain relationships.

Frequently Asked Questions (FAQ)

Q: Why is the CLLR1-01 TR classified as obsolete?

A: The CLLR1-01 TR has been discontinued by the manufacturer. Obsolete classification indicates that the product is no longer in active production and future availability cannot be guaranteed. This necessitates transition to active substitute parts for ongoing applications.

Q: What makes the CMR1-01M TR13 a suitable substitute for the CLLR1-01 TR?

A: The CMR1-01M TR13 is classified as a general purpose rectifier diode within the same Diodes, Rectifiers category and is manufactured by the same supplier, Central Semiconductor Corp. Both components serve equivalent functional roles in rectification applications.

Q: Are there package differences between the CLLR1-01 TR and CMR1-01M TR13?

A: The CMR1-01M TR13 is specified as a Surface Mount device in DO-214AC, SMA package. The original CLLR1-01 TR packaging information is not provided in the available technical data. PCB layout and assembly process compatibility should be evaluated during design transition.

Q: What electrical parameters define the CMR1-01M TR13 performance?

A: The CMR1-01M TR13 is rated for 100 V DC Reverse voltage with 1 A Average Rectified current. Forward voltage is specified as 1.1 V maximum at 1 A, with reverse leakage current of 5 µA at 100 V. Operating junction temperature range is -65°C to 150°C.

Q: Is the CMR1-01M TR13 suitable for all applications previously using the CLLR1-01 TR?

A: Substitution suitability depends on specific application requirements including voltage, current, temperature, and mounting constraints. The electrical ratings and operating temperature range of the CMR1-01M TR13 should be verified against application specifications before implementation.

Q: What compliance certifications apply to the CMR1-01M TR13?

A: The CMR1-01M TR13 carries EAR99 ECCN classification for export control purposes and is designated as REACH Unaffected, indicating compliance with environmental and regulatory requirements for component use in regulated markets.