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
PBHV8110DH_R1_00001 Datasheet	Panjit International Inc.	TRANS NPN 100V 1A SOT89	Availability:1572	1+ $0.3600 10+ $0.2232	min:1
NTE193A Datasheet	NTE Electronics Inc.	TRANS PNP 50V 0.5A TO92HS	Availability:1520	1+ $4.2000 25+ $3.8200 250+ $3.0200 500+ $2.8200 1000+ $2.7000	min:1
BCX71JE6327HTSA1 Datasheet	Infineon Technologies	TRANS PNP 45V 0.1A SOT23	Availability:30349	100+ $0.0350 500+ $0.0315 1000+ $0.0291 10000+ $0.0259 100000+ $0.0217	min:1
NTE2430 Datasheet	NTE Electronics Inc.	TRANS NPN 350V 1A SOT89	Availability:1620	25+ $1.4490 250+ $1.1520 500+ $1.0890 1000+ $1.0530 2500+ $1.0080	min:1
TIP121TU Datasheet	Rochester Electronics	TRANS NPN DARL 80V 5A TO220-3	Availability:8922	10+ $0.6308 642+ $0.5257 1000+ $0.4847 10000+ $0.4323 100000+ $0.3622	min:1
NTE291 Datasheet	NTE Electronics Inc.	TRANS NPN 120V 4A TO220	Availability:1586	25+ $1.8900 100+ $1.5930 250+ $1.4940 500+ $1.3950 1000+ $1.3320	min:1
2SC2222H_R1_00001 Datasheet	Panjit International Inc.	TRANS NPN 40V 0.6A SOT89	Availability:4590	1+ $0.3240 10+ $0.1971 100+ $0.3240 500+ $0.0915	min:1
NTE192 Datasheet	NTE Electronics Inc.	TRANS NPN 50V 0.5A TO92HS	Availability:1754	25+ $1.4760 250+ $1.1700 500+ $1.0980 1000+ $1.0620 2500+ $1.0260	min:1
BUJ106A,127 Datasheet	Rochester Electronics	NOW WEEN - BUJ106A - POWER BIPOL	Availability:6870	100+ $0.4694 500+ $0.4225 1000+ $0.3896 10000+ $0.3474 100000+ $0.2911	min:1
2N3773V Datasheet	Rochester Electronics	SMALL SIGNAL BIPOLAR TRANSISTOR	Availability:4110	1+ $1.8720 25+ $1.8360 100+ $1.7640 500+ $1.6830 1000+ $1.5930	min:1

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

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