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
BCX56-16-AU_R1_000A1 Datasheet	Panjit International Inc.	TRANS NPN 100V 1A SOT89	Availability:1236	1+ $1.0000	min:1
NSM6056MT1G Datasheet	Onsemi	TRANS NPN 40V 0.6A SC74	Availability:10415	10+ $0.1282 3000+ $0.0712 6000+ $0.0644 9000+ $0.0608 15000+ $0.0569	min:1
2N4922G Datasheet	Onsemi	TRANS NPN 60V 1A TO126	Availability:12699	10+ $0.4051 500+ $0.3376 1000+ $0.2673 1500+ $0.2590	min:1
D45H11FP Datasheet	STMicroelectronics	TRANS PNP 80V 10A TO220FP	Availability:28838	10+ $0.7493 1000+ $0.4995 2000+ $0.4950 3000+ $0.4905 4000+ $0.4860	min:1
FMMT491ATC Datasheet	Diodes Incorporated	TRANS NPN 40V 1A SOT23-3	Availability:35543	10+ $0.1890 10000+ $0.0945	min:1
BCV47E6327HTSA1 Datasheet	Infineon Technologies	TRANS NPN DARL 60V 0.5A SOT23	Availability:13319	1+ $0.2160 10+ $0.1485 100+ $0.0765 1000+ $0.0693 3000+ $0.0459	min:1
TIP32AG Datasheet	Onsemi	TRANS PNP 60V 3A TO220	Availability:7285	100+ $0.3745 500+ $0.3371 1000+ $0.3109 10000+ $0.2771 100000+ $0.2322	min:1
FMMT493TC Datasheet	Diodes Incorporated	TRANS NPN 100V 1A SOT23-3	Availability:36000	1+ $0.3870 10+ $0.2592 100+ $0.1368 1000+ $0.1071 2500+ $0.1008	min:1
TIP50G Datasheet	Rochester Electronics	TRANS NPN 400V 1A TO220	Availability:23683	50+ $0.3586 100+ $0.3108 500+ $0.2763 1000+ $0.2576 1900+ $0.2333	min:1
BUL1203E Datasheet	STMicroelectronics	TRANS NPN 550V 5A TO220	Availability:5736	1+ $2.1240 10+ $1.0440 100+ $0.9360 500+ $0.7452 1000+ $0.6849	min:1

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

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