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
2SC4075E Datasheet	Rochester Electronics	NPN SILICON TRANSISTOR	Availability:7520	10+ $0.3456 952+ $0.2880	min:1
2SB1274S Datasheet	Rochester Electronics	TRANS PNP 60V 3A TO220ML	Availability:14109	100+ $0.2259 500+ $0.2033 1000+ $0.1875 10000+ $0.1671 100000+ $0.1400	min:1
MJF44H11G Datasheet	Onsemi	TRANS NPN 80V 10A TO220FP	Availability:18434	100+ $0.9900 500+ $0.8887 1000+ $0.8195 10000+ $0.7307 100000+ $0.6122	min:1
MJD45H11TF Datasheet	Rochester Electronics	TRANS PNP 80V 8A TO252-3	Availability:5784	100+ $0.4043 500+ $0.3639 1000+ $0.3355 10000+ $0.2992 100000+ $0.2507	min:1
CPH3120-TL-E Datasheet	Rochester Electronics	BIP PNP 0.8A 15V	Availability:7200	1+ $0.2730 25+ $0.2675 100+ $0.2566 500+ $0.2457 1000+ $0.2320	min:1
TIP115 Datasheet	Rochester Electronics	TRANS PNP DARL 60V 2A TO220AB	Availability:7442	1+ $0.3384 10+ $0.2927 100+ $0.2424 500+ $0.2191 1000+ $0.2094	min:1
2SA2210-1E Datasheet	Onsemi	TRANS PNP 50V 20A TO220F-3SG	Availability:3147	1+ $0.5328 10+ $0.5328 100+ $0.5328 500+ $0.5328 1000+ $0.5328	min:1
KSH45H11TF Datasheet	Rochester Electronics	TRANS PNP 80V 8A DPAK	Availability:780	1+ $1.5600	min:1
2SC4361-AC Datasheet	Rochester Electronics	SMALL SIGNAL BIPOLAR TRANSTR NPN	Availability:15000	1+ $0.2730 25+ $0.2675 100+ $0.2566 500+ $0.2457 1000+ $0.2320	min:1
BD535J Datasheet	Rochester Electronics	TRANS NPN 60V 8A TO220-3	Availability:7200	100+ $0.2259 500+ $0.2033 1000+ $0.1875 10000+ $0.1671 100000+ $0.1400	min:1

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

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