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
2N2484 Datasheet	Microchip	TRANS NPN 60V 0.05A TO18	Availability:1885	1+ $2.8755	min:1
BC847C/DG/B3215 Datasheet	Rochester Electronics	TRANS NPN 45V 0.1A TO236AB	Availability:19219	10+ $0.0360 15000+ $0.0180	min:1
NE3505M04-T2-A Datasheet	Rochester Electronics	NE3505M04 TRANSISTOR	Availability:13560	10+ $1.1220 361+ $0.9350 500+ $0.8415 1000+ $0.7761 10000+ $0.6919	min:1
2SD1048-6-TB-E Datasheet	Onsemi	TRANS NPN 15V 0.7A 3CP	Availability:10800	10+ $0.0986 3000+ $0.0548 6000+ $0.0510 9000+ $0.0447 15000+ $0.0440	min:1
MJE5851G Datasheet	Onsemi	TRANS PNP 350V 8A TO220	Availability:12360	25+ $1.7460 100+ $1.6560 500+ $1.5750 1000+ $1.4850 10000+ $1.3950	min:1
BC857BB5000 Datasheet	Rochester Electronics	TRANS PNP 45V 0.1A SOT23	Availability:49130	1+ $0.0197 25+ $0.0194 100+ $0.0185 500+ $0.0177 1000+ $0.0167	min:1
STU13005N Datasheet	STMicroelectronics	TRANS NPN 400V 3A TO251	Availability:7054	1+ $0.8010 75+ $0.3413 150+ $0.3024 525+ $0.2469 1050+ $0.2229	min:1
2SB1694T106 Datasheet	ROHM Semiconductor	TRANS PNP 30V 1A UMT3	Availability:29765	10+ $0.2057 3000+ $0.1143 6000+ $0.1041 9000+ $0.0989 15000+ $0.0931	min:1
NJW21193G Datasheet	Onsemi	TRANS PNP 250V 16A TO3P-3L	Availability:4062	1+ $4.1220 10+ $2.7234 100+ $1.9303 500+ $1.5918 1000+ $1.4831	min:1
PDTC114EU/DG/B3115 Datasheet	Rochester Electronics	SMALL SIGNAL BIPOLAR TRANSISTOR	Availability:1754	1+ $0.0208 25+ $0.0203 100+ $0.0195 500+ $0.0187 1000+ $0.0176	min:1

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

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