2N4957UB
For Reference Only
| Part Number | 2N4957UB |
| PNEDA Part # | 2N4957UB |
| Description | RF TRANS PNP 30V 30MA UB |
| Manufacturer | Microsemi |
| Unit Price | Request a Quote |
| In Stock | 7,326 |
| Warehouses | Shipped from Hong Kong SAR |
| Estimated Delivery | May 2 - May 7 (Choose Expedited Shipping) |
| Guarantee | Up to 1 year [PNEDA-Warranty]* |
|
Free shipping on orders over $100. PNEDA is willing to provide you with better services.
|
|
|
|
|
2N4957UB Resources
| Brand | Microsemi |
| ECAD Module |
|
| Mfr. Part Number | 2N4957UB |
| Category | Semiconductors › Transistors › Transistors - Bipolar (BJT) - RF |
Payment Method
- Penda is not limited to cash transfers. Checks and bill transfers are also accepted.
- If you need the detailed invoice or tax ID,please email us.
- Some orders may require a minimum amount of $100.00.
- Cheque or cash on delivery, processing may take an additional 3-5 days.
Logistics Mode
- Delivery time: At the same day (Order deadline is 2pm, HK Time).
- Delivery date: usually 2 to 7 working days.
- It is unable to appoint a date of delivery.
- Tracking number will be sent once your order has been shipped.
- It may take up to 24 hours before carriers display the info.
Notes
- Please confirm the specifications of the products when ordering.
- If you have special order instructions,please note it on the ordering pages.
- Registered users can log in to the account to view the order status.
- You can email us to change the order details before shipment.
- Orders cannot be canceled after shipping the packages.
At PNEDA, we strive to be the industry leader by quickly and reliably supplying high-quality electronic components to our clients.
Our approach is built around proving our clients with three key advantages:
Prompt Responsiveness
Our team responds quickly to your requests, and gets to work immediately to find your parts.
Guaranteed Quality
Our quality-control processes guard against counterfeits while ensuring reliability and performance.
Global Access
Our worldwide network of trusted resources allows us to find and deliver the specific parts you need.
Hot search vocabulary
- 2N4957UB Datasheet
- where to find 2N4957UB
- Microsemi
- Microsemi 2N4957UB
- 2N4957UB PDF Datasheet
- 2N4957UB Stock
- 2N4957UB Pinout
- Datasheet 2N4957UB
- 2N4957UB Supplier
- Microsemi Distributor
- 2N4957UB Price
- 2N4957UB Distributor
2N4957UB Specifications
| Manufacturer | Microsemi Corporation |
| Series | - |
| 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 | Surface Mount |
| Package / Case | 3-SMD, No Lead |
| Supplier Device Package | UB |
The Products You May Be Interested In
|
Manufacturer Infineon Technologies Series - Transistor Type NPN Voltage - Collector Emitter Breakdown (Max) 15V Frequency - Transition 5GHz Noise Figure (dB Typ @ f) 1.4dB ~ 2dB @ 900MHz ~ 1.8GHz Gain 10.5dB ~ 16dB Power - Max 280mW DC Current Gain (hFE) (Min) @ Ic, Vce 70 @ 15mA, 8V Current - Collector (Ic) (Max) 45mA Operating Temperature 150°C (TJ) Mounting Type Surface Mount Package / Case TO-236-3, SC-59, SOT-23-3 Supplier Device Package SOT-23-3 |
Manufacturer Infineon Technologies Series - Transistor Type NPN Voltage - Collector Emitter Breakdown (Max) 12V Frequency - Transition 8GHz Noise Figure (dB Typ @ f) 0.9dB ~ 1.3dB @ 900MHz ~ 1.8GHz Gain 19dB Power - Max 250mW DC Current Gain (hFE) (Min) @ Ic, Vce 70 @ 10mA, 8V Current - Collector (Ic) (Max) 35mA Operating Temperature 150°C (TJ) Mounting Type Surface Mount Package / Case SC-70, SOT-323 Supplier Device Package PG-SOT323-3 |
Manufacturer Microsemi Corporation Series - Transistor Type NPN Voltage - Collector Emitter Breakdown (Max) 35V Frequency - Transition 136MHz Noise Figure (dB Typ @ f) - Gain 4.5dB Power - Max 117W DC Current Gain (hFE) (Min) @ Ic, Vce 5 @ 500mA, 5V Current - Collector (Ic) (Max) 9A Operating Temperature 200°C Mounting Type Stud Mount Package / Case M130 Supplier Device Package M130 |
Manufacturer ON Semiconductor Series - Transistor Type NPN Voltage - Collector Emitter Breakdown (Max) 20V Frequency - Transition 600MHz Noise Figure (dB Typ @ f) 3dB ~ 5dB @ 100MHz Gain - Power - Max 250mW DC Current Gain (hFE) (Min) @ Ic, Vce 70 @ 1mA, 6V Current - Collector (Ic) (Max) 20mA Operating Temperature 150°C (TJ) Mounting Type Through Hole Package / Case TO-226-3, TO-92-3 (TO-226AA) (Formed Leads) Supplier Device Package TO-92-3 |
Manufacturer Series - Transistor Type 5 NPN Voltage - Collector Emitter Breakdown (Max) 15V Frequency - Transition - Noise Figure (dB Typ @ f) 3.25dB @ 1kHz Gain - Power - Max 750mW DC Current Gain (hFE) (Min) @ Ic, Vce 40 @ 1mA, 3V Current - Collector (Ic) (Max) 50mA Operating Temperature -40°C ~ 85°C (TA) Mounting Type Surface Mount Package / Case 14-SOIC (0.154", 3.90mm Width) Supplier Device Package 14-SOIC |
