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
PHD13003C,412 Datasheet	WeEn Semiconductors	TRANS NPN 400V 1.5A TO92-3	Availability:28720	100+ $0.0822 500+ $0.0740 1000+ $0.0682 10000+ $0.0608 100000+ $0.0509	min:1
BCP53TF Datasheet	Nexperia USA Inc.	BCP53T/SOT223/SC-73	Availability:5964	10+ $0.1086 995+ $0.0905 1000+ $0.0709 2000+ $0.0650 4000+ $0.0414	min:1
SGD02N60 Datasheet	Rochester Electronics	IGBT, 6A, 600V, N-CHANNEL	Availability:7500	1+ $0.5592 25+ $0.5480 100+ $0.5256 500+ $0.5033 1000+ $0.4753	min:1
KSP2222ABU Datasheet	Onsemi	TRANS NPN 40V 0.6A TO92-3	Availability:29533	142+ $0.0311	min:1
SST4401T116 Datasheet	ROHM Semiconductor	TRANS NPN 40V 0.6A SST3	Availability:8123	10+ $0.1532 3000+ $0.0851 6000+ $0.0772 9000+ $0.0731 15000+ $0.0685	min:1
2SC2690A-S1-AZ Datasheet	Rochester Electronics	POWER BIPOLAR TRANSISTOR NPN	Availability:5280	1+ $0.5120 25+ $0.5018 100+ $0.4813 500+ $0.4608 1000+ $0.4352	min:1
BD136 Datasheet	STMicroelectronics	TRANS PNP 45V 1.5A SOT32-3	Availability:31063	1+ $0.5402 10+ $0.2848 100+ $0.2452 500+ $0.1868 1000+ $0.1121	min:1
CMST3904 TR PBFREE Datasheet	Central Semiconductor	TRANS NPN 40V 0.2A SOT323	Availability:50400	10+ $0.0988 3000+ $0.0549 6000+ $0.0540	min:1
2SA1156-AZ Datasheet	Rochester Electronics	SMALL SIGNAL BIPOLAR TRANS PNP	Availability:1983	1+ $4.2528 25+ $4.1676 100+ $3.9973 500+ $3.8277 1000+ $3.6151	min:1
MPS751 Datasheet	Onsemi	TRANS PNP 60V 2A TO92-3	Availability:37382	1+ $0.1274 25+ $0.1248 100+ $0.1197 500+ $0.1146 1000+ $0.1083	min:1

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

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