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PRF957
Datasheet
General description
Silicon NPN transistor in a surface mount 3-pin SOT323 package. The transistor is primarily intended for wideband applications in the GHz-range in the RF front end of analog and digital cellular telephones, cordless phones, radar detectors, pagers and satellite TV-tuners.
Features
- Small size
- Low noise
- Low distortion
- High gain
- Gold metallization ensures excellent reliability.
Products/packages
| Type number | North American Type number | Ordering code (12NC) | Product status | Package | Packing | Marking | Chemical content | Leadfree conversion date |
|---|---|---|---|---|---|---|---|---|
| PRF957 | PRF957 T/R | 9340 430 90115 | Volume production | SOT323
(UMT3; CMPAK; SC-70) | Tape reel smd | Standard Marking | Not available
| week 30, 2003 |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|
| PRF957 | 9340 430 90115 | 0.1500 | NA | ARROW ELECTRONICS | 6,000 | 12/3/2008 | Buy online | Order samples |
| NA | AVNET ELECTRONICS MARKETING | 6,000 | 12/3/2008 | Buy online | ||||
| NA | DIGI-KEY CORPORATION | 9,000 | 12/3/2008 | Buy online | ||||
| NA | DIGI-KEY CORPORATION | 10,917 | 12/3/2008 | Buy online | ||||
| NA | MOUSER ELECTRONICS | 5,535 | 12/3/2008 | Buy online |
Parametrics/similar products
| Type number | Package | IC(mA) | NOISE FIGURE MAX(dB) | POLARITY | PTOT(mW) | fT(GHz) | GUM @f1(dB) | GUM @f2(dB) | @f1 | @f2 | VCEO max(V) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| PRF957 | SOT323
(UMT3; CMPAK; SC-70) | 100 | 1.8@f2 1.3@f1 | NPN | 270 | 8.5 | 15 | 9.2 | 1000 | 2000 | 10 |
Similar products
PRF957
links to the similar products page containing an overview of products that are similar in
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