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
BC517-D74Z Datasheet	Onsemi	TRANS NPN DARL 30V 1.2A TO92-3	Availability:16982	100+ $0.0860 500+ $0.0774 1000+ $0.0714 10000+ $0.0636 100000+ $0.0534	min:1
BCP56-16T1G Datasheet	Onsemi	TRANS NPN 80V 1A SOT223	Availability:48923	100+ $0.1374 500+ $0.1237 1000+ $0.1140 10000+ $0.1017 100000+ $0.0852	min:1
BCP56-10T1G Datasheet	Onsemi	TRANS NPN 80V 1A SOT223	Availability:27600	10+ $0.2027 1000+ $0.1351 3000+ $0.1271 5000+ $0.1133 8000+ $0.1098	min:1
BCX51-16,115 Datasheet	Nexperia USA Inc.	TRANS PNP 45V 1A SOT89	Availability:5133	10+ $0.1067 1000+ $0.0711 2000+ $0.0544 3000+ $0.0410 5000+ $0.0401	min:1
BCX51-16,135 Datasheet	Nexperia USA Inc.	TRANS PNP 45V 1A SOT89	Availability:26403	1+ $0.2790 10+ $0.1899 100+ $0.0990 1000+ $0.0828 4000+ $0.0594	min:1
SBCP56T3G Datasheet	Onsemi	TRANS NPN 80V 1A SOT223	Availability:12899	100+ $0.1513 500+ $0.1362 1000+ $0.1256 10000+ $0.1120 100000+ $0.0938	min:1
SS8050CTA Datasheet	Onsemi	TRANS NPN 25V 1.5A TO92-3	Availability:51474	100+ $0.1232 500+ $0.1109 1000+ $0.1022 10000+ $0.0912 100000+ $0.0764	min:1
BCP68-25,115 Datasheet	Nexperia USA Inc.	TRANS NPN 20V 2A SOT223	Availability:13227	100+ $0.0680 500+ $0.0612 1000+ $0.0564 10000+ $0.0503 100000+ $0.0422	min:1
BFS20,215 Datasheet	Nexperia USA Inc.	TRANS NPN 20V 0.025A TO236AB	Availability:32400	10+ $0.1386 3000+ $0.0770 6000+ $0.0747 9000+ $0.0548 15000+ $0.0455	min:1
BFS20,235 Datasheet	Nexperia USA Inc.	TRANS NPN 20V 0.025A TO236AB	Availability:11347	1+ $0.2160 10+ $0.1305 100+ $0.1026 500+ $0.0972 1000+ $0.0954	min:1

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

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