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BFQ19
Datasheet
General description
NPN transistor in a SOT89 plastic envelope intended for application in thick and thin-film circuits. It is primarily intended for use in UHF and microwave amplifiers such as in aerial amplifiers, radar systems, oscilloscopes, spectrum analysers etc.
The transistor features very low intermodulation distortion and high power gain. Due to its very high transition frequency, it also has excellent wideband properties and low noise up to high frequencies.
Products/packages
| Type number | North American Type number | Ordering code (12NC) | Product status | Package | Packing | Marking | Chemical content | Leadfree conversion date |
|---|---|---|---|---|---|---|---|---|
| BFQ19 | BFQ19 T/R | 9333 303 80115 | Volume production | SOT89
(MPT3; UPAK; SC-62) | Tape reel smd | Standard Marking | BFQ19
| week 28, 2003 |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|
| BFQ19 | 9333 303 80115 | 0.4300 | NA | ARROW ELECTRONICS | 2,000 | 9/4/2008 | Buy online | Order samples |
| NA | FUTURE ELECTRONICS | 33,390 | 9/4/2008 | Buy online | ||||
| NA | MOUSER ELECTRONICS | 961 | 9/5/2008 | Buy online |
Parametrics/similar products
| Type number | Package | IC(mA) | NOISE FIGURE MAX(dB) | POLARITY | PTOT(mW) | fT(GHz) | @f(MHz) | GUM @f1(dB) | GUM @f2(dB) | @f1 | @f2 | VCEO max(V) | Frequency(MHz) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BFQ19 | SOT89
(MPT3; UPAK; SC-62) | 100 | 3.3@f1 | NPN | 1000 | 5.5 | 500 | 11.5 | 7.5 | 500 | 800 | 15 | 3.3 |
Similar products
BFQ19 links to the similar products page containing an overview of products that are similar in function or related to the type number(s) as listed on this page. The similar products page includes products from the same catalog tree(s), relevant selection guides and products from the same functional category.
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