Product Specifications
| Prod Model: |
MRF857S |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Dated Code: |
2015+ |
| Package: |
Standard |
| Voltage-Supply: |
V |
| Power-Supply: |
W |
| Mark: |
High Quality, Best Price |
| Function And Usage: |
Mrf857s |
| Type: |
Mrf857s |
| Operating Frequency: |
Mrf857s |
| Current Capacity: |
Mrf857s |
| Material: |
Mrf857s |
| Cooling Method: |
Mrf857s |
| Shielding Way: |
Mrf857s |
| Shape: |
Mrf857s |
| Craft: |
Mrf857s |
| Encapsulation Structure: |
Mrf857s |
Product Description
Our company as a professional Electronic wholesaler for several years,fast developing have already beening a famous trading corporation,specialize in IC,diode,transistor,IGBT,DC-DC converter....
MRF857S - NPN SILICON RF POWER TRANSISTOR
Designed for 24 Volt UHF large-signal, common emitter, class A linear
amplifier applications in industrial and commercial equipment operating in the
range of 800 - 960 MHz.
Specified for VCE = 24 Vdc, IC = 0.3 Adc Characteristics
Output Power = 2.1 Watts CW
Minimum Power Gain = 12.5 dB
Minimum ITO = + 43 dBm
Typical Noise Figure = 5.25 dB
Characterized with Small-Signal S-Parameters and Series Equivalent
Large-Signal Parameters from 800 - 960 MHz
Silicon Nitride Passivated
100% Tested for Load Mismatch Stress at All Phase Angles with 30:1
VSWR @ 24 Vdc, IC = 0.3 Adc and Rated Output Power
Will Withstand RF Input Overdrive of 0.4 W CW
Gold Metallized, Emitter Ballasted for Long Life and Resistance to Metal Migration
Circuit board photomaster available upon request by contacting
RF Tactical Marketing in Phoenix, AZ
Shipping:
1. We can shipping all over the world by DHL , UPS , FedEx and EMS . The packaging is very safe and strong. If you have any special needs please nitfy me.
2. It will take around 3-5 days to reach your hands .
Product Type & Condition :
1. Because of the fluctuant sales situation. the stock parts are always changing and the stock list cannot be promptly updated . So,please consult the stock situation when you inquire.
Warranty & Guarantee :
All components we sell the quality with 30 days Return policy from the day of shipment.
Buyer Reading:
1. Please confirm receipt of products if the items you received , and if the goods was damaged please contact us immediately. send the photo to us that we can check and give you best solution
2. We only guarantee Delivery in time but we couldn't control the express delivery time. Our related sales person will be responsible to send the AWB for the delivered goods in the next workday. you can check the AWB in the website which we send to you. For the AWB you also can call to the local branch of the express company in your company.
If you have any other questions please feel free to contact us in any time.
Established in 1996, specialize in electronic parts exceed15 years. Headquartered in HongKong and is a worldwide famous retailer of electronic components. And it has built up local office and warehouse in HongKong, Shenzhen and Guangzhou.
In the past years, with the good customer service, efficient global supply chain and the most competitive
Price, Mingjiada has built up a strong relationship with customers and won the trust and support from them
Successfully. Our core management philosophy is "Customer's satisfaction is our primary mission",
And the quality is the our commitment to our customers.
Mingjiada's customers are mainly distributed in most countries and regions of Europe, North America, South America, Asia and so on, many of them are the No. 1 e-cig suppliers in their markets. We all believe that Mingjiada's product is the key factor to ensure their brands stay on top. As we guarantee to supply the unsurpassed quality product and tailored manufacturing service to all our customers all the time
