2SC4626JCL Equivalent & Substitute Parts

Part Overview

The 2SC4626JCL is an RF Transistor NPN manufactured by Panasonic Electronic Components, rated for 20V collector-emitter breakdown voltage with a transition frequency of 250MHz and maximum power dissipation of 125mW. This device is packaged in the SC-89 (SOT-490) surface mount configuration and is classified as obsolete. Due to its obsolete status and limited availability relative to active alternatives, equivalent substitute parts are necessary for new designs and ongoing production requirements.

Substiute Parts

2SC4626JCL

Panasonic Electronic ComponentsIn Stock: 10632SC4626JCL Datasheet

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2SCR522EBTL

Rohm SemiconductorIn Stock: 304832SCR522EBTL Datasheet

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NSV20101JT1G

onsemiIn Stock: 4047NSV20101JT1G Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the 2SC4626JCL is determined by the following critical electrical and mechanical parameters:

Mandatory Matching Parameters:

• Transistor Type: NPN
• Voltage - Collector Emitter Breakdown (Max): 20V minimum
• Package / Case: SC-89 or SOT-490 surface mount configuration
• Mounting Type: Surface Mount

Performance Parameters for Compatibility:

• Frequency - Transition: Must equal or exceed 250MHz
• Power - Max: Must equal or exceed 125mW
• Current - Collector (Ic) (Max): Must equal or exceed 30mA
• DC Current Gain (hFE): Must meet or exceed 110 @ specified conditions
• Operating Temperature: Must support maximum junction temperature of 125°C or higher

The substitute parts 2SCR522EBTL and NSV20101JT1G satisfy all mandatory matching parameters and exceed the performance requirements of the 2SC4626JCL across frequency, power, and current ratings.

Parameter Comparison

Engineering Selection Recommendations

2SCR522EBTL (Rohm Semiconductor): This substitute is classified as Active product status, ensuring long-term availability and supply chain continuity. The device is RoHS3 Compliant and REACH Unaffected, meeting current environmental and regulatory requirements. The 2SCR522EBTL exceeds the 2SC4626JCL in frequency (400MHz vs. 250MHz), power rating (150mW vs. 125mW), and current capacity (200mA vs. 30mA). The package configuration (EMT3F / SOT-416FL) is mechanically compatible with SC-89 footprints. This substitute is suitable for applications requiring active product status and regulatory compliance.

NSV20101JT1G (onsemi): This substitute carries Last Time Buy product status, indicating limited future availability. The device is RoHS3 Compliant and REACH Unaffected. The NSV20101JT1G provides the highest performance margin among substitutes, with transition frequency of 350MHz, power rating of 255mW, and maximum collector current of 1A. Operating temperature range extends to 150°C. The SC-89-3 package is mechanically compatible with the original SC-89 footprint. This substitute is appropriate for applications where maximum performance headroom and extended temperature operation are required, with the understanding that long-term availability is limited.

Frequently Asked Questions (FAQ)

Q: Can the 2SCR522EBTL directly replace the 2SC4626JCL in existing designs?

A: Yes. Both devices share identical voltage rating (20V), package type (SC-89/SOT-490 surface mount), and NPN transistor configuration. The 2SCR522EBTL exceeds the 2SC4626JCL in all performance parameters (frequency, power, current gain), ensuring functional compatibility. No circuit modifications are required.

Q: What is the primary difference between the two substitute options?

A: The 2SCR522EBTL is Active product status with guaranteed long-term availability. The NSV20101JT1G is Last Time Buy status with limited future supply. The NSV20101JT1G provides higher performance specifications (350MHz vs. 400MHz transition frequency, 1A vs. 200mA maximum collector current). Selection depends on supply chain requirements and performance margin needs.

Q: Are the package configurations identical between the main part and substitutes?

A: All three devices use SC-89 or SOT-490 surface mount packages. The 2SCR522EBTL uses the EMT3F variant (SOT-416FL), which is mechanically and electrically compatible with the original SC-89 footprint. The NSV20101JT1G uses the SC-89-3 package variant. Both are suitable for direct PCB footprint replacement.

Q: Do the substitute parts meet the same moisture sensitivity requirements?

A: Yes. All three devices are classified as MSL 1 (Unlimited), indicating no moisture sensitivity restrictions during storage, handling, or assembly.

Q: Which substitute should be selected for new production designs?

A: The 2SCR522EBTL is recommended for new production designs due to Active product status, ensuring supply availability throughout the product lifecycle. The NSV20101JT1G is suitable only if higher performance specifications are required and supply chain risk is acceptable.

Q: Are there compliance or certification differences between the substitutes?

A: Both substitutes are RoHS3 Compliant and REACH Unaffected. The 2SCR522EBTL carries ROHS3 Compliant status explicitly. The NSV20101JT1G also carries ROHS3 Compliant and REACH Unaffected status. Both meet current environmental regulations.