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
2SC5820WU-TL-H Datasheet	Rochester Electronics	SMALL SIGNAL BIPOLAR TRANSTR NPN	Availability:9000	10+ $0.3510 1159+ $0.2340	min:1
2N4126 PBFREE Datasheet	Central Semiconductor	TRANS PNP 25V TO92-3	Availability:9312	1+ $0.5040 10+ $0.4284 100+ $0.2979 500+ $0.2781 1000+ $0.2250	min:1
2SC5820WU-TL-E Datasheet	Rochester Electronics	SMALL SIGNAL BIPOLAR TRANSTR NPN	Availability:9000	100+ $0.2732 500+ $0.2459 1000+ $0.2267 10000+ $0.2021 100000+ $0.1694	min:1
CZT5551 TR PBFREE Datasheet	Central Semiconductor	TRANS NPN 160V 0.6A SOT223	Availability:36000	10+ $0.6717 1000+ $0.4478 2000+ $0.4268 5000+ $0.4084 10000+ $0.3989	min:1
MMG05N60DT1 Datasheet	Rochester Electronics	IGBT, 0.5A, 600V, N-CHANNEL, TO-	Availability:6000	100+ $0.2735 500+ $0.2462 1000+ $0.2270 10000+ $0.2024 100000+ $0.1696	min:1
MJE182G Datasheet	Onsemi	TRANS NPN 80V 3A TO126	Availability:33448	190+ $0.2414 400+ $0.2258 620+ $0.2181 890+ $0.2025 1160+ $0.1947	min:1
2SC1213AKD-E Datasheet	Rochester Electronics	SMALL SIGNAL BIPOLAR TRANSTR NPN	Availability:1610	N/A	min:1
KSC2690AYSTU Datasheet	Onsemi	TRANS NPN 160V 1.2A TO126-3	Availability:32490	100+ $0.2482 500+ $0.2376 1920+ $0.2247 3840+ $0.2189 5760+ $0.2105	min:1
KSA1304YTU Datasheet	Rochester Electronics	TRANS PNP 150V 1.5A TO220F-3	Availability:5040	100+ $0.2735 500+ $0.2462 1000+ $0.2270 10000+ $0.2024 100000+ $0.1696	min:1
KSC3503DS Datasheet	Onsemi	TRANS NPN 300V 0.1A TO126-3	Availability:2103	1+ $2.2000 10+ $1.4300 100+ $0.9880 500+ $0.8000 1000+ $0.7360	min:1

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

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