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
BCX42E6327 Datasheet	Rochester Electronics	SMALL SIGNAL BIPOLAR TRANSISTOR	Availability:13758	10+ $0.1278 50+ $0.0954 250+ $0.0855 1000+ $0.0774 3000+ $0.0711	min:1
BCW61CE6327 Datasheet	Rochester Electronics	TRANS PNP 32V 0.1A SOT23	Availability:930	N/A	min:1
BC32725 Datasheet	Rochester Electronics	TRANS PNP 45V 0.8A TO92-3	Availability:58537	1+ $0.0615 25+ $0.0602 100+ $0.0578 500+ $0.0554 1000+ $0.0523	min:1
PMST5088,115 Datasheet	Rochester Electronics	NOW NEXPERIA PMST5088 - SMALL SI	Availability:36960	1+ $0.0207 25+ $0.0203 100+ $0.0194 500+ $0.0186 1000+ $0.0176	min:1
KSD5041QTA Datasheet	Rochester Electronics	TRANS NPN 20V 5A TO92-3	Availability:48163	100+ $0.0950 500+ $0.0855 1000+ $0.0788 10000+ $0.0703 100000+ $0.0590	min:1
NSTB1003DXV5T1 Datasheet	Rochester Electronics	TRANS NPN/PNP PREBIAS SOT553	Availability:57600	1+ $0.0410 25+ $0.0401 100+ $0.0385 500+ $0.0369 1000+ $0.0348	min:1
BSR16/DG/B4215 Datasheet	Rochester Electronics	SMALL SIGNAL BIPOLAR TRANSISTOR	Availability:1551	1+ $0.0615 25+ $0.0602 100+ $0.0578 500+ $0.0553 1000+ $0.0522	min:1
PDTC114TT,215 Datasheet	Rochester Electronics	NEXPERIA PDTC114TT - SMALL SIGNA	Availability:45862	10+ $0.0166 3000+ $0.0092 12000+ $0.0087 45000+ $0.0085 90000+ $0.0083	min:1
BCX53-16/DG/B3115 Datasheet	Rochester Electronics	SMALL SIGNAL BIPOLAR TRANSISTOR	Availability:1552	1+ $0.0819 25+ $0.0803 100+ $0.0770 500+ $0.0737 1000+ $0.0697	min:1
BCX71GE6327 Datasheet	Rochester Electronics	TRANS PNP 45V 0.1A SOT23	Availability:8700	25+ $0.0567 100+ $0.0510 250+ $0.0452 1000+ $0.0392 3000+ $0.0365	min:1

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

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