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
BD13810STU Datasheet	Onsemi	TRANS PNP 60V 1.5A TO126-3	Availability:11058	100+ $0.2433 500+ $0.2190 1000+ $0.2019 10000+ $0.1800 100000+ $0.1508	min:1
TIP145 Datasheet	NTE Electronics Inc.	TRANS PNP 60V 10A TO218	Availability:1611	1+ $2.0790 10+ $1.6830 50+ $1.2600 100+ $1.0980 500+ $1.0350	min:1
BC848AWT1G Datasheet	Rochester Electronics	SMALL SIGNAL BIPOLAR TRANSISTOR	Availability:44644	100+ $0.0275 500+ $0.0248 1000+ $0.0228 10000+ $0.0203 100000+ $0.0170	min:1
BC107 PBFREE Datasheet	Central Semiconductor	TRANS NPN 45V 0.2A TO18	Availability:6083	1+ $2.4210 10+ $2.0070 100+ $1.6020 500+ $1.5750 1000+ $1.5390	min:1
2SB1201S-E Datasheet	Onsemi	TRANS PNP 50V 2A TP-FA	Availability:7800	1+ $0.3147 25+ $0.3084 100+ $0.2958 500+ $0.2832 1000+ $0.2675	min:1
NTE227 Datasheet	NTE Electronics Inc.	TRANS NPN 300V 0.1A TO237	Availability:1530	25+ $1.9080 100+ $1.6110 250+ $1.5120 500+ $1.4220 1000+ $1.3590	min:1
2SC930E-NP-AA Datasheet	Rochester Electronics	BIP NPN 30MA 20V	Availability:9616	100+ $0.0275 500+ $0.0248 1000+ $0.0228 10000+ $0.0203 100000+ $0.0170	min:1
2SD2390 Datasheet	Sanken Electric	TRANS NPN DARL 150V 10A TO3P	Availability:1921	1+ $2.2410 10+ $1.4310 50+ $1.1610 100+ $1.0800 500+ $0.9540	min:1
KSB1151YSTU Datasheet	Onsemi	TRANS PNP 60V 5A TO126-3	Availability:41426	100+ $0.4128 500+ $0.3715 1000+ $0.3426 10000+ $0.3055 100000+ $0.2560	min:1
NTE255 Datasheet	NTE Electronics Inc.	TRANS NPN 300V 0.5A TO237	Availability:2881	1+ $5.4200 3+ $4.8800 10+ $4.3000 25+ $3.8800	min:1

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

FAQ