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
SBCP53-10T1G Datasheet	Onsemi	TRANS PNP 80V 1.5A SOT223	Availability:7200	100+ $0.1513 500+ $0.1362 1000+ $0.1256 10000+ $0.1120 100000+ $0.0938	min:1
SBCP56T1G Datasheet	Onsemi	TRANS NPN 80V 1A SOT223	Availability:8298	10+ $0.2601 1000+ $0.1734 2000+ $0.1569 3000+ $0.1734 5000+ $0.1389	min:1
FMMT491ATA Datasheet	Diodes Incorporated	TRANS NPN 40V 1A SOT23-3	Availability:49475	10+ $0.0799 1988+ $0.0533 3000+ $0.0436 6000+ $0.0327	min:1
FMMT449TA Datasheet	Diodes Incorporated	TRANS NPN 30V 1A SOT23-3	Availability:33489	10+ $0.1217 3000+ $0.0676 6000+ $0.0675	min:1
DSS30101L-7 Datasheet	Diodes Incorporated	TRANS NPN 30V 1A SOT23-3	Availability:7839	1+ $0.5130 10+ $0.3204 25+ $0.2826 50+ $0.2439 100+ $0.2061	min:1
BC63916-D27Z Datasheet	Onsemi	TRANS NPN 80V 1A TO92-3	Availability:19200	1+ $0.0930 25+ $0.0911 100+ $0.0874 500+ $0.0837 1000+ $0.0790	min:1
50A02MH-TL-E Datasheet	Onsemi	TRANS PNP 50V 0.5A 3MCPH	Availability:43200	10+ $0.1732 3000+ $0.0962 6000+ $0.0874 9000+ $0.0829 15000+ $0.0778	min:1
BCV49,135 Datasheet	Nexperia USA Inc.	TRANS NPN DARL 60V 0.5A SOT89	Availability:51270	10+ $0.2288 4000+ $0.1271 8000+ $0.1164 12000+ $0.1110 20000+ $0.1049	min:1
2STR2230 Datasheet	STMicroelectronics	TRANS PNP 30V 1.5A SOT23-3	Availability:21600	10+ $0.1388 3000+ $0.0771	min:1
2SC6135,LF Datasheet	Toshiba Semiconductor and Storage	TRANS NPN 50V 1A UFM	Availability:7457	10+ $0.2151 3000+ $0.1195 6000+ $0.1090 9000+ $0.1037 15000+ $0.0977	min:1

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

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