Rated 
(4/5) based on 6 customer reviews
(4/5) based on 6 customer reviews
| Part Number | 2N2857 |
| Main Category | Discrete Semiconductor Products |
| Sub Category | Transistors - Bipolar (BJT) - RF |
| Brand | National Semiconductor |
| Description | TRANS NPN 15V 40MA TO-72 |
| Series | - |
| Packaging | Bulk |
| Transistor Type | NPN |
| Voltage - Collector Emitter Breakdown (Max) | 15V |
| Frequency - Transition | 1.9GHz |
| Noise Figure (dB Typ @ f) | 4.5dB @ 450MHz |
| Gain | - |
| Power - Max | 200mW |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 30 @ 3mA, 1V |
| Current - Collector (Ic) (Max) | 40mA |
| Operating Temperature | -65°C ~ 200°C (TJ) |
| Mounting Type | Through Hole |
| Package / Case | TO-206AF, TO-72-4 Metal Can |
| Supplier Device Package | TO-72 |
| Image |  |
Lowest Price: $0.02
Highest Price: $4.11
1 - 5 of 5 Record(s)
Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:
2N2857
Brand:
NS
D/C:
03+
Qty:
6367
Price (USD):
0.02
Company:
Good Time Electronic Group Limited
Buy
Part Number:
2N2857
Brand:
NS/
D/C:
Qty:
6544
Price (USD):
1.0425
Company:
Belt (HK) Electronics Co
Buy
Part Number:
2N2857
Brand:
NATIONAL
D/C:
21+
Qty:
8424
Price (USD):
2.065
Company:
Cicotex Electronics (HK) Limited
Buy
Part Number:
2N2857
Brand:
National Semiconductor??TI ??
D/C:
Qty:
7313
Price (USD):
3.0875
Company:
Yingxinyuan INT'L (Group) Limited
Buy
Part Number:
2N2857
Brand:
National Semiconductor¡]TI ¡^
D/C:
Qty:
1390
Price (USD):
4.11
Company:
Hong Kong In Fortune Electronics Co., Limited
Buy
2N2857 Ref.
[hkinnationalsemiconductor20220920][hkinbrandcloudAMpd]
