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
PBSS5560PA,115 Datasheet	Nexperia USA Inc.	TRANS PNP 60V 5A 3HUSON	Availability:8329	10+ $0.2738 3000+ $0.1521 6000+ $0.1455 9000+ $0.1242 24000+ $0.1215	min:1
BCP54,115 Datasheet	Nexperia USA Inc.	TRANS NPN 45V 1A SOT223	Availability:13226	10+ $0.0711 1000+ $0.0474 3000+ $0.0463 5000+ $0.0456 20000+ $0.0441	min:1
FMMT491AQTC Datasheet	Diodes Incorporated	SS MID-PERF TRANSISTOR SOT23 T&R	Availability:2509	10+ $0.5086 10000+ $0.2543 20000+ $0.2530 40000+ $0.2517 60000+ $0.2504	min:1
BC847CQAZ Datasheet	Nexperia USA Inc.	TRANS NPN 45V 0.1A DFN1010D-3	Availability:47858	10+ $0.0222 30000+ $0.0111	min:1
2SCR553P5T100 Datasheet	ROHM Semiconductor	TRANS NPN 50V 2A MPT3	Availability:14763	1+ $0.3492 100+ $0.2151 250+ $0.1800 500+ $0.1584 1000+ $0.1413	min:1
BCP55,115 Datasheet	Nexperia USA Inc.	TRANS NPN 60V 1A SOT223	Availability:38006	100+ $0.0564 500+ $0.0508 1000+ $0.0468 10000+ $0.0418 100000+ $0.0350	min:1
TSB772CK B0G Datasheet	Taiwan Semiconductor	TRANS PNP 30V 3A TO126	Availability:1720	10+ $0.4565 5000+ $0.2536	min:1
NSS20201LT1G Datasheet	Onsemi	TRANS NPN 20V 2A SOT23-3	Availability:53132	1+ $0.0919 25+ $0.0901 100+ $0.0864 500+ $0.0827 1000+ $0.0781	min:1
BCP55,135 Datasheet	Nexperia USA Inc.	TRANS NPN 60V 1A SOT223	Availability:14400	100+ $0.0564 500+ $0.0508 1000+ $0.0468 10000+ $0.0418 100000+ $0.0350	min:1
DVRN6056-7-F Datasheet	Diodes Incorporated	TRANS NPN 40V 0.6A SOT26	Availability:2656	1+ $1.3400 10+ $0.7960 25+ $0.6860 100+ $0.5360 250+ $0.4460	min:1

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

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