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
NTE192A Datasheet	NTE Electronics Inc.	TRANS NPN 50V 0.5A TO92HS	Availability:1543	10+ $2.8890 100+ $2.2950 250+ $2.2230 500+ $2.1600 1000+ $2.0520	min:1
BC856A Datasheet	Diotec Semiconductor	TRANS PNP 65V 0.1A SOT23-3	Availability:43226	10+ $0.0160 5055+ $0.0089 10755+ $0.0084 16670+ $0.0081 23810+ $0.0076	min:1
2SC536KF-NP-AA Datasheet	Rochester Electronics	NPN SILICON TRANSISTOR	Availability:40630	1+ $0.0225 25+ $0.0221 100+ $0.0212 500+ $0.0203 1000+ $0.0192	min:1
HD1750FX Datasheet	STMicroelectronics	TRANS NPN 800V 24A ISOWATT-218FX	Availability:3390	1+ $4.4550 10+ $3.2580 100+ $2.6370 600+ $2.3400 1200+ $2.0070	min:1
NTE2640 Datasheet	NTE Electronics Inc.	TRANS NPN 800V 6A TO220	Availability:1504	1+ $7.3600 10+ $6.7000 100+ $5.2600 250+ $5.1000 500+ $4.9400	min:1
BC856B Datasheet	Diotec Semiconductor	TRANS PNP 65V 0.1A SOT23-3	Availability:29673	10+ $0.0173 3000+ $0.0096 6000+ $0.0084 9000+ $0.0078 15000+ $0.0071	min:1
PN2907TA Datasheet	Rochester Electronics	TRANS PNP 40V 0.8A TO92-3	Availability:9314	10+ $0.0510 13275+ $0.0255 100000+ $0.0212	min:1
MJH6287G Datasheet	Onsemi	TRANS PNP DARL 100V 20A TO247-3	Availability:6114	30+ $2.2500 120+ $2.1870 270+ $2.1060 510+ $2.0520 1020+ $1.9710	min:1
NTE2645 Datasheet	NTE Electronics Inc.	TRANS PNP 175V 1A TO39	Availability:2657	1+ $6.9400 3+ $6.2400 10+ $5.5200 25+ $4.9600	min:1
BC856C Datasheet	Diotec Semiconductor	TRANS PNP 65V 0.1A SOT23-3	Availability:30407	10+ $0.0164 741+ $0.0137 1000+ $0.0118 3000+ $0.0095 6000+ $0.0083	min:1

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

FAQ