2SC5337-AZ Equivalent & Substitute Parts Reference Guide

Part Overview

The CEL 2SC5337-AZ is a surface mount RF NPN Bipolar Junction Transistor (BJT), primarily used for amplification and switching in RF circuits. It is characterized by a maximum collector-emitter breakdown voltage of 15V, a maximum collector current of 250mA, a maximum power dissipation of 2W, and a noise figure of 2dB at 1GHz. Its gain is specified at 8.3dB. The part is now obsolete, requiring identification of compatible substitute parts to ensure uninterrupted design and maintenance for existing products.

Substiute Parts

2SC5337-AZ

CELIn Stock: 7472SC5337-AZ Datasheet

Current PartRFQ

BFQ19SH6327XTSA1

Infineon TechnologiesIn Stock: 15017BFQ19SH6327XTSA1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute part selection for the 2SC5337-AZ is strictly based on the following key parameters: transistor type (NPN), maximum voltage rating (15V), mounting method (surface mount), package/case (TO-243AA), operating temperature (150°C TJ), noise figure, gain, collector current, power dissipation, DC current gain, and compliance requirements (Moisture Sensitivity Level, REACH status, ECCN).

Parameter Comparison

Engineering Selection Recommendations

Given that 2SC5337-AZ is obsolete, alternative selection is necessary solely based on product availability and compliance. Both 2SC5337-AZ and BFQ19SH6327XTSA1 have equivalent compliance certifications, specifically REACH Unaffected, ECCN EAR99, and Moisture Sensitivity Level 1 (Unlimited). BFQ19SH6327XTSA1 is currently active and in stock, fulfilling immediate replacement requirements within the constraints of the parameters provided.

Frequently Asked Questions (FAQ)

Q1: Which parameters must be strictly matched when selecting a substitute for 2SC5337-AZ?
A1: Substitution requires matching transistor type, voltage rating, mounting type, package/case, and regulatory certifications.

Q2: Is package compatibility required for substitute parts?
A2: Yes, TO-243AA package/case compatibility is necessary to ensure equivalent mechanical mounting and footprint.

Q3: Are both 2SC5337-AZ and BFQ19SH6327XTSA1 surface mount devices?
A3: Yes, both parts are designed for surface mount applications.

Q4: What compliance criteria are relevant for substitution?
A4: Moisture Sensitivity Level (MSL), REACH status, and ECCN must be matched between the original and substitute parts.

Q5: Is BFQ19SH6327XTSA1 active and widely available?
A5: According to the provided inventory information and product status, BFQ19SH6327XTSA1 is active and available in stock.

Q6: Can BFQ19SH6327XTSA1 serve as a direct electrical substitute for 2SC5337-AZ?
A6: Electrical parameters must be reviewed in reference to the provided table. Both components match key required ratings and package specifications as outlined.