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
2SC2960E-SPA-AC Datasheet	Rochester Electronics	BIP NPN 0.15A 50V	Availability:33170	100+ $0.0595 500+ $0.0536 1000+ $0.0494 10000+ $0.0440 100000+ $0.0369	min:1
PBSS4240X115 Datasheet	Rochester Electronics	SMALL SIGNAL BIPOLAR TRANSISTOR	Availability:30405	10+ $0.0086 500+ $0.0072 3459+ $0.0081	min:1
PBSS4350X,147 Datasheet	Nexperia USA Inc.	TRANS NPN 50V 3A SOT89	Availability:5983	1+ $0.3420 10+ $0.2700 100+ $0.1791 500+ $0.1323 1000+ $0.1224	min:1
SPA13003-S-AC Datasheet	Rochester Electronics	BIP NPN 1A 400V	Availability:30000	100+ $0.0595 500+ $0.0536 1000+ $0.0494 10000+ $0.0440 100000+ $0.0369	min:1
KSC2330OTA Datasheet	Rochester Electronics	TRANS NPN 300V 0.1A TO92-3	Availability:39474	10+ $0.1553 3912+ $0.0863 10000+ $0.0770 100000+ $0.0644	min:1
PBSS4350X,146 Datasheet	Nexperia USA Inc.	TRANS NPN 50V 3A SOT89	Availability:24000	100+ $0.0843 500+ $0.0759 1000+ $0.0700 10000+ $0.0624 100000+ $0.0523	min:1
KSC1815GRTA Datasheet	Rochester Electronics	TRANS NPN 50V 0.15A TO92-3	Availability:26	10+ $0.1731 6411+ $0.1154 6500+ $0.1123 13000+ $0.1092 33000+ $0.1061	min:1
30A01C-TB-E Datasheet	Rochester Electronics	PNP SILICON TRANSISTOR	Availability:43426	1+ $0.0682 25+ $0.0669 100+ $0.0642 500+ $0.0614 1000+ $0.0580	min:1
MMBT2132T1 Datasheet	Rochester Electronics	SMALL SIGNAL BIPOLAR TRANSISTOR	Availability:25200	1+ $0.0488 25+ $0.0478 100+ $0.0458 500+ $0.0439 1000+ $0.0415	min:1
KSC2330YBU Datasheet	Rochester Electronics	TRANS NPN 300V 0.1A TO92-3	Availability:49941	1+ $0.0682 25+ $0.0669 100+ $0.0642 500+ $0.0614 1000+ $0.0580	min:1

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

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