Step1: Product
Microsemi Corporation JAN2N2857UB
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Manufacturer
Manufacturer No
JAN2N2857UB
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
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 |
| 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
Placing an Order
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Available Payment Methods
For your convenience, we accept several payment methods in USD, including PayPal, credit card, and wire transfer.
RFQ (Request for Quote)
We recommend submitting an RFQ to receive the latest pricing and inventory information for the parts you need.
Our sales team will respond to your request by email within 24 hours.
Important Notes
1. You will receive an order information email in your inbox. Please check your spam folder if you do not find the email.
2. Since inventory and pricing may change from time to time, our sales manager will reconfirm your order and notify you if any updates are needed.
Payment Method
Shipping Method
- Shipped from
- Hongkong/Shenzhen warehouse
- Estimated Ship Date
- Oct 3, 2026 - Oct 4, 2026
- Lead Time
- Contact us to confirm availability
- Shipping Fee
- Calculated based on your destination
Packages
