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
2SC536KE-NP Datasheet	Rochester Electronics	NPN SILICON TRANSISTOR	Availability:44852	100+ $0.0275 500+ $0.0248 1000+ $0.0228 10000+ $0.0203 100000+ $0.0170	min:1
PMBTA14,215 Datasheet	Nexperia USA Inc.	TRANS NPN DARL 30V 0.5A TO236AB	Availability:11948	100+ $0.0455 500+ $0.0410 1000+ $0.0377 10000+ $0.0337 100000+ $0.0282	min:1
PDTD143EU135 Datasheet	Rochester Electronics	SMALL SIGNAL BIPOLAR TRANSISTOR	Availability:1510	1+ $0.0339 25+ $0.0332 100+ $0.0319 500+ $0.0305 1000+ $0.0288	min:1
2N6076 Datasheet	Rochester Electronics	TRANS PNP 25V 0.5A TO92-3	Availability:29479	100+ $0.0275 500+ $0.0248 1000+ $0.0228 10000+ $0.0203 100000+ $0.0170	min:1
2SA1514KT146S Datasheet	ROHM Semiconductor	TRANS PNP 120V 0.05A SMT3	Availability:10155	1+ $0.1044 10+ $0.0873 100+ $0.0783 250+ $0.0729 500+ $0.0693	min:1
BCR146 Datasheet	Rochester Electronics	BIPOLAR DIGITAL TRANSISTOR	Availability:1519	1+ $0.0369 25+ $0.0362 100+ $0.0347 500+ $0.0332 1000+ $0.0313	min:1
SS9015CBU Datasheet	Rochester Electronics	TRANS PNP 45V 0.1A TO92-3	Availability:40787	1+ $0.0225 25+ $0.0221 100+ $0.0212 500+ $0.0203 1000+ $0.0192	min:1
SBC807-25LT1G Datasheet	Onsemi	TRANS PNP 45V 0.5A SOT23-3	Availability:29029	1+ $0.2520 10+ $0.1494 100+ $0.0621 1000+ $0.0558 3000+ $0.0423	min:1
PMBT2222AYS115 Datasheet	Rochester Electronics	SMALL SIGNAL BIPOLAR TRANSISTOR	Availability:1519	1+ $0.0254 25+ $0.0249 100+ $0.0239 500+ $0.0229 1000+ $0.0216	min:1
KSC2785YBU Datasheet	Rochester Electronics	TRANS NPN 50V 0.15A TO92S	Availability:40375	1+ $0.0225 25+ $0.0221 100+ $0.0212 500+ $0.0203 1000+ $0.0192	min:1

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

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