Equivalent & Substitute Parts Reference for 2SA2029T2LR

Part Overview

The 2SA2029T2LR is a PNP bipolar junction transistor manufactured by Rohm Semiconductor in the Transistors, Bipolar (BJT) category. It features a maximum collector-emitter voltage of 50 V, collector current up to 150 mA, transition frequency of 140 MHz, and comes in a SOT-723 (VMT3) surface mount package. Product status is Active, with available inventory. Alternative models may be necessary to ensure continuity during procurement cycles, to address certification requirements, or to maintain form-fit-function compatibility within designs.

Substiute Parts

2SA2029T2LR

Rohm SemiconductorIn Stock: 1203692SA2029T2LR Datasheet

Current PartRFQ

2SA2029FHAT2LR

Rohm SemiconductorIn Stock: 218602SA2029FHAT2LR Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution is based strictly on identical or equivalent electrical and mechanical parameters: transistor type, maximum collector current, voltage ratings, Vce saturation, collector cutoff current, DC current gain, power, transition frequency, operating temperature, mounting type, package, and compliance. These key parameters ensure interchangeability within the same application. Only components matching these specifications and certifications qualify as direct substitutes.

Parameter Comparison

Engineering Selection Recommendations

Both the 2SA2029T2LR and 2SA2029FHAT2LR are Active status and ROHS3 Compliant, with REACH Unaffected status and MSL 1 (Unlimited). The 2SA2029FHAT2LR is additionally automotive-graded and AEC-Q101 qualified, providing an option for designs requiring automotive standards. Either part can be selected based on stock availability, qualification requirements, and compliance specifications.

Frequently Asked Questions (FAQ)

Q1: Are 2SA2029T2LR and 2SA2029FHAT2LR fully interchangeable in terms of electrical and mechanical parameters?
A1: Yes, both parts share identical key electrical and mechanical specifications, including transistor type, maximum ratings, package (SOT-723/VMT3), and mounting type.

Q2: What packaging differences exist between the two parts?
A2: 2SA2029T2LR is available in Cut Tape (CT) & Digi-Reel®; 2SA2029FHAT2LR is available in Tape & Reel (TR). Both use the same SOT-723 (VMT3) package.

Q3: Do both models comply with environmental regulations?
A3: Yes, both 2SA2029T2LR and 2SA2029FHAT2LR are ROHS3 Compliant and REACH Unaffected.

Q4: When is the automotive-qualified substitute preferred?
A4: The 2SA2029FHAT2LR holds automotive (AEC-Q101) qualification and is suitable for automotive-specific designs or where such certification is required.

Q5: Are there any differences in inventory availability?
A5: Inventory quantities differ and should be checked according to procurement requirements, but both are listed as "New Original In Stock."