Step1: Product
Microsemi Corporation 2N2857UB
Image shown is a representation only
Manufacturer
Manufacturer No
2N2857UB
Package
3-SMD, No Lead
Packaging
Bulk
Description
RF TRANS NPN 15V 0.04A UB
Detailed Description
RF Transistor NPN 15V 40mA 200mW Surface Mount UB
DataSheet
Gain
21dB
Packaging
Bulk
Part Status
Obsolete
Power - Max
200mW
Manufacturer
Microsemi Corporation
Mounting Type
Surface Mount
Package / Case
3-SMD, No Lead
Transistor Type
NPN
Operating Temperature
-65°C ~ 200°C (TJ)
Supplier Device Package
UB
Noise Figure (dB Typ @ f)
4.5dB @ 450MHz
Current - Collector (Ic) (Max)
40mA
DC Current Gain (hFE) (Min) @ Ic, Vce
30 @ 3mA, 1V
Voltage - Collector Emitter Breakdown (Max)
15V
| Attribute | Value |
|---|---|
| Gain | 21dB |
| Packaging | Bulk |
| Part Status | Obsolete |
| Power - Max | 200mW |
| Manufacturer | Microsemi Corporation |
| Mounting Type | Surface Mount |
| Package / Case | 3-SMD, No Lead |
| Transistor Type | NPN |
| Operating Temperature | -65°C ~ 200°C (TJ) |
| Supplier Device Package | UB |
| Noise Figure (dB Typ @ f) | 4.5dB @ 450MHz |
| Current - Collector (Ic) (Max) | 40mA |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 30 @ 3mA, 1V |
| Voltage - Collector Emitter Breakdown (Max) | 15V |
Purchase & Inquiry
Purchase
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Means of Payment
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RFQ (Request for Quotations)
It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.
IMPORTANT NOTICE
1.You'l receive an order information email in your inbox (Please remember to check the spam folder if you didn't hear from us)
2.Since inventories and prices may fuctuate to some extent, the sales manager is going to reconfirm the order and let you know
Packing
Step2: Vacuum Packaging
Step3: Anti-StaticBag
Step4: Individual Packaging
Step5: Packaging Boxes
Shipping Information
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 | DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 | Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
 | UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 | EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time: Shipping fees vary depending on the destination region and country.
