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
AD2A3M-T Datasheet	Rochester Electronics	0.1A, 60V, NPN	Availability:9000	10+ $0.7112 570+ $0.5927 1000+ $0.5466 10000+ $0.4873 100000+ $0.4082	min:1
NTE2639 Datasheet	NTE Electronics Inc.	TRANS NPN 825V 12A SOT399	Availability:1506	5+ $29.7200 25+ $24.6600 50+ $24.2800 100+ $23.2400 250+ $21.9600	min:1
BUX10 Datasheet	NTE Electronics Inc.	TRANS NPN 125V 25A TO3	Availability:4233	1+ $4.6800 10+ $4.4460 20+ $4.2120 50+ $3.9780 100+ $3.8880	min:1
BCP69,135 Datasheet	Nexperia USA Inc.	TRANS PNP 20V 1A SOT223	Availability:43200	10+ $0.1341 4000+ $0.0745 8000+ $0.0617 12000+ $0.0610 20000+ $0.0603	min:1
AD2F3P-T Datasheet	Rochester Electronics	SMALL SIGNAL BIPOLAR TRANSISTOR	Availability:9000	1+ $0.4320 25+ $0.4234 100+ $0.4061 500+ $0.3888 1000+ $0.3672	min:1
NTE388 Datasheet	NTE Electronics Inc.	TRANS NPN 250V 16A TO3	Availability:1505	1+ $25.4000 3+ $22.8000 10+ $20.2000 25+ $18.6600	min:1
D64ES5 Datasheet	Rochester Electronics	TRANS NPN DARL 400V 20A TO3	Availability:1612	25+ $4.6530 100+ $4.4190 500+ $4.1850 1000+ $3.9510 10000+ $3.7260	min:1
BCP5316TA Datasheet	Diodes Incorporated	TRANS PNP 80V 1A SOT223-3	Availability:44400	10+ $0.0444 1000+ $0.0296 2000+ $0.0294 4000+ $0.0289 6000+ $0.0284	min:1
2SD1667S Datasheet	Rochester Electronics	POWER BIPOLAR TRANSISTOR NPN	Availability:6144	1+ $0.4290 25+ $0.4205 100+ $0.4033 500+ $0.3861 1000+ $0.3647	min:1
NTE2354 Datasheet	NTE Electronics Inc.	TRANS NPN 800V 10A TO3P	Availability:1501	1+ $25.4800 5+ $23.1600 25+ $19.1800 50+ $18.8800 100+ $18.0600	min:1

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

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