Question 1

How to choose the correct component model？

Accepted Answer

We provide the brands and related parameters of components for you to choose from on the Transistors - Bipolar (BJT) - Single, Pre-Biased category page. You can select the model you want based on the above.

Question 2

What are the main brands Transistors - Bipolar (BJT) - Single, Pre-Biased?

Accepted Answer

Typical parameters include American Microsemiconductor, Bourns, Central Semiconductor, Comchip Technology, D Components, Diodes Incorporated, Diotec Semiconductor, Flip Electronics...

Question 3

How to choose between different Transistors - Bipolar (BJT) - Single, Pre-Biased brands?

Accepted Answer

1. Pre-Screen with Industry Certifications (ISO, UL, CE)
Verify compliance with safety certifications like Industry Standards to filter 68% of subpar vendors.
2. Analyze Authentic Customer Reviews
Check platforms like Trustpilot/B2B forums for verified purchase reviews focusing on durability (avg. 4.2★+ recommended).
3. Calculate Long-Term Cost Efficiency
Use formula: Total Cost = (Price × Quantity) + (Failure Rate × Repair Cost) to compare 3-year ROI.
4. Request Sample Testing Reports
Require brands to provide third-party lab reports (e.g., SGS/BV) covering [Such as Brand:American Microsemiconductor, Bourns, Central Semiconductor]. 5. Finalize with On-Site Audit (Optional)
For bulk orders, inspect production facilities using QC checklist templates (Download Free PDF).

Part Number	Manufacturer	Description	Quantity	Unit Price	Operations
CMUT5087E TR PBFREE Datasheet	Central Semiconductor	TRANS PNP 50V 0.1A SOT523	Availability:43200	10+ $0.2365 3000+ $0.1314 6000+ $0.1247 9000+ $0.1158 30000+ $0.1131	min:1
PBSS4330PASX Datasheet	Nexperia USA Inc.	TRANS NPN 30V 3A DFN2020D-3	Availability:18000	10+ $0.1302 709+ $0.1085	min:1
PZTA44-G Datasheet	Comchip Technology	TRANS NPN 400V 0.2A SOT223	Availability:4380	1+ $0.4320 10+ $0.3780 100+ $0.2817 500+ $0.2214 1000+ $0.1710	min:1
PBHV9040X,115 Datasheet	Nexperia USA Inc.	TRANS PNP 400V 0.25A SOT89	Availability:24000	100+ $0.1440 500+ $0.1296 1000+ $0.1195 10000+ $0.1066 100000+ $0.0893	min:1
2SD2701TL Datasheet	ROHM Semiconductor	TRANS NPN 12V 2A TUMT3	Availability:9000	5+ $0.6822 50+ $0.4302 100+ $0.2817 200+ $0.2799 500+ $0.2169	min:1
PBSS305PD,115 Datasheet	Nexperia USA Inc.	TRANS PNP 100V 2A 6TSOP	Availability:42372	10+ $0.3215 3000+ $0.1786 6000+ $0.1640 9000+ $0.1786 15000+ $0.1482	min:1
DXT651-13 Datasheet	Diodes Incorporated	TRANS NPN 60V 3A SOT89-3	Availability:6803	10+ $0.3200 2500+ $0.1778 5000+ $0.1628 7500+ $0.1552 12500+ $0.1467	min:1
PZTA29 Datasheet	Onsemi	TRANS NPN DARL 100V 0.8A SOT223	Availability:10052	1+ $0.1376 25+ $0.1348 100+ $0.1293 500+ $0.1238 1000+ $0.1170	min:1
PBHV9414ZX Datasheet	Nexperia USA Inc.	TRANS PNP 140V 4A SOT223	Availability:11550	1+ $0.1398 25+ $0.1370 100+ $0.1314 500+ $0.1258 1000+ $0.1188	min:1
FCX589TA Datasheet	Diodes Incorporated	TRANS PNP 30V 1A SOT89-3	Availability:34800	10+ $0.3030 1000+ $0.2020 2000+ $0.1832 3000+ $0.2020 5000+ $0.1628	min:1

Transistors - Bipolar (BJT) - Single, Pre-Biased Components

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