Rated 
(5/5) based on 11 customer reviews
(5/5) based on 11 customer reviews
| Part Number | 2N4957 |
| Main Category | Discrete Semiconductor Products |
| Sub Category | Transistors - Bipolar (BJT) - RF |
| Brand | Texas Instruments |
| Description | TRANS PNP 30V 30MA TO72 |
| Series | - |
| Packaging | Bulk |
| Transistor Type | PNP |
| Voltage - Collector Emitter Breakdown (Max) | 30V |
| Frequency - Transition | - |
| Noise Figure (dB Typ @ f) | 3.5dB @ 450MHz |
| Gain | 25dB |
| Power - Max | 200mW |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 30 @ 5mA, 10V |
| Current - Collector (Ic) (Max) | 30mA |
| Operating Temperature | -65°C ~ 200°C (TJ) |
| Mounting Type | Through Hole |
| Package / Case | TO-72-3 Metal Can |
| Supplier Device Package | TO-72 |
| Image |  |
Lowest Price: $1.2
Highest Price: $4.07
1 - 5 of 5 Record(s)
Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:
2N4957
Brand:
TI/ST
D/C:
21+
Qty:
16000
Price (USD):
1.2
Company:
Finestock Electronics HK Limited
Buy
Part Number:
2N4957
Brand:
TexasIns
D/C:
20+
Qty:
9000
Price (USD):
1.9175
Company:
Fairstock HK Limited
Buy
Part Number:
2N4957
Brand:
TI/CC
D/C:
Qty:
9740
Price (USD):
2.635
Company:
MLC Europe B.V.
Buy
Part Number:
2N4957
Brand:
TI?
D/C:
21
Qty:
10
Price (USD):
3.3525
Company:
CXS INDUSTRY (HK) CO., LIMITED
Buy
Part Number:
2N4957
Brand:
TI-BB
D/C:
Qty:
5456
Price (USD):
4.07
Company:
Dedicate Electronics (HK) Limited
Buy
2N4957 Ref.
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