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BF861A; BF861B; BF861C
General description
N-channel symmetrical junction field effect transistors in a SOT23 package.
CAUTION
The device is supplied in an antistatic package. The gate-source input must be protected against
static discharge during transport or handling.
Features
- High transfer admittance
- Low input capacitance
- Low feedback capacitance
- Low noise.
Products/packages
| Type number | North American Type number | Ordering code (12NC) | Product status | Package | Packing | Marking | Chemical content | Leadfree conversion date |
|---|---|---|---|---|---|---|---|---|
| BF861A | BF861A T/R | 9340 343 40215 | Volume production | SOT23
(SST3) | Tape reel smd | Standard Marking | BF861A
| week 34, 2003 |
| BF861B | BF861B T/R | 9340 343 50215 | Volume production | SOT23
(SST3) | Tape reel smd | Standard Marking | BF861B
| week 34, 2003 |
| BF861B | 9340 343 50235 | Volume production | SOT23
(SST3) | Tape reel smd | Standard Marking | BF861B
| week 34, 2003 | |
| BF861C | BF861C T/R | 9340 344 00215 | Volume production | SOT23
(SST3) | Tape reel smd | Standard Marking | BF861C
| week 34, 2003 |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|
| BF861A | 9340 343 40215 | 0.2400 | Order samples | |||||
| BF861B | 9340 343 50215 | 0.2400 | NA | AVNET ELECTRONICS MARKETING | 3,000 | 9/2/2008 | Buy online | Order samples |
| NA | DIGI-KEY CORPORATION | 9,000 | 9/3/2008 | Buy online | ||||
| NA | DIGI-KEY CORPORATION | 1,186 | 9/3/2008 | Buy online | ||||
| NA | FUTURE ELECTRONICS | 1,800 | 9/2/2008 | Buy online | ||||
| NA | MOUSER ELECTRONICS | 17,975 | 9/3/2008 | Buy online | ||||
| BF861B | 9340 343 50235 | not available | ||||||
| BF861C | 9340 344 00215 | 0.2400 | NA | ARROW ELECTRONICS | 27,000 | 9/2/2008 | Buy online | Order samples |
| NA | MOUSER ELECTRONICS | 2,995 | 9/3/2008 | Buy online |
Technical documents
Application Notes
Parametrics/similar products
| Type number | Package | VDS(V) | KIND | –V(P)GS(V) | YFS(ms) | CRS(pF) | IG(mA) | IDSS MIN - MAX(mA) |
|---|---|---|---|---|---|---|---|---|
| BF861A | SOT23
(SST3) | 25 | Preamplifiers for AM tuners in car radios | 0.2 to 1.0 | 12 | 2.1 | 10 | 2 to 6.5 |
| BF861B | SOT23
(SST3) | 25 | Preamplifiers for AM tuners in car radios | 0.5 to 1.5 | 16 | 2.1 | 10 | 6 to 15 |
| BF861C | SOT23
(SST3) | 25 | Preamplifiers for AM tuners in car radios | 0.8 to 2.0 | 20 | 2.1 | 10 | 12 to 25 |
Similar products
BF861A; BF861B; BF861C 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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