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
BCP5216TA Datasheet	Diodes Incorporated	TRANS PNP 60V 1A SOT223-3	Availability:16885	10+ $0.0480 308+ $0.0400	min:1
2SC5624VH-TL-E Datasheet	Rochester Electronics	SMALL SIGNAL BIPOLAR TRANSTR NPN	Availability:9914	1+ $0.5440 25+ $0.5331 100+ $0.5113 500+ $0.4896 1000+ $0.4623	min:1
2N5087 PBFREE Datasheet	Central Semiconductor	TRANS PNP 50V 0.05A TO92-3	Availability:20220	1+ $0.4230 10+ $0.3546 100+ $0.2502 500+ $0.2196 1000+ $0.1638	min:1
BCP56-10TX Datasheet	Nexperia USA Inc.	TRANS NPN 80V 1A SOT223	Availability:21500	10+ $0.0188 16000+ $0.0094 32000+ $0.0094	min:1
2SC5594XP-TL-H Datasheet	Rochester Electronics	SMALL SIGNAL BIPOLAR TRANSTR NPN	Availability:39600	100+ $0.6634 500+ $0.5971 1000+ $0.5506 10000+ $0.4910 100000+ $0.4113	min:1
MMBT3906LP-7B Datasheet	Diodes Incorporated	TRANS PNP 40V 0.2A 3DFN	Availability:14135	1+ $0.3240 10+ $0.2250 100+ $0.1359 1000+ $0.1062 2500+ $0.0918	min:1
BC857BW/ZL115 Datasheet	Rochester Electronics	SMALL SIGNAL BIPOLAR TRANSISTOR	Availability:3396	1+ $0.0208 25+ $0.0203 100+ $0.0195 500+ $0.0187 1000+ $0.0176	min:1
2SC5594XP-TL-E Datasheet	Rochester Electronics	SMALL SIGNAL BIPOLAR TRANSTR NPN	Availability:7200	10+ $0.7344 552+ $0.6120 1000+ $0.5779	min:1
PZT2907AT3G Datasheet	Onsemi	TRANS PNP 60V 0.6A SOT223	Availability:14433	1+ $0.0907 10+ $0.0560 100+ $0.0400	min:1
KSC945CGBU Datasheet	Rochester Electronics	TRANS NPN 50V 0.15A TO92-3	Availability:5182	100+ $0.0275 500+ $0.0248 1000+ $0.0228 10000+ $0.0203 100000+ $0.0170	min:1

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

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