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MRF448
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Please fill in the part number: MRF448, and complete your requirements of MRF448 and contact details, such as your company name, contacter, telephone and so on, So that suppliers can directly contact you.
   

Parameters


Product Manufacturers Pack D/C
MRF448 - TO-59R 02+

Typical Application
• Specified 50 Volt, 30 MHz Characteristics Output Power = 250 W Minimum Gain = 12 dB Efficiency = 45%• Intermodulation Distortion @ 250 W (PEP) - IMD = 30 dB (Max)• 100% Tested for Load Mismatch at all Phase Angles with 3:1 VSWR

Maximum Ratings

Rating
Symbol
Value
Unit
CollectorEmitter Voltage
VCEO
50
Vdc
CollectorBase Voltage
VCBO
100
Vdc
EmitterBase Voltage
VEBO
4.0
Vdc
Collector Current - Continuous
IC
16
Adc
Withstand Current - 10 s
-
20
Adc
Total Device Dissipation @ TC = 25°C
Derate above 25°C
PD
290
1.67
Watts
W/°C
Operating Junction Temperature
TJ
65 to +150
°C

Supplier

Select all
  Part Number Mfg Pack D/C Qty Note
MRF448 MOTOROLA TO 50 NEW IN STOCK
  HY (HK) IC LIMITED China (Mainland)
Contact: Ms. Julie Chen   MSN:julie_ic@hotmail.com Tel: 86-755-82535765 Fax: 86-755-82535755
MRF448 MA/COM N/A 10+ 1200
  SANHUI (HK) ELECTRONICS China (Mainland)
Contact: Ms. Simmy   MSN:simmy-sales@hotmail.com Tel: 86-755-83674455 Fax: 86-755-83690789
MRF448 MOT N/A 11+ 890000
  HK Chuanghua Electronic Company Hong Kong
Contact: Ms. Nice Lu   MSN:nice19881@live.cn Tel: 00852-97966836-86-0755-83423012 Fax: 00852-97966836-86-15017966836
MRF448 MOTOROLA 211-11/1 27 Scattered new
  HONGKONG BOXIANG TECHNOLOGY CO.,LIMITED China (Mainland)
Contact: Mr. chen   MSN:mars_chen16913@hotmail.com Tel: 86-755-82522455 Fax: 86-755-83511618
MRF448 Freescale 211-11 66
  NamFung Groups(HK) Electronics Limited Hong Kong
Contact: Mr. Andy Wong   MSN:namfung808@hotmail.com Tel: 86-755-33061456/33062456 Fax: 86-755-33062567
MRF448 MOTOROLA 211-11/1 N/A 100
  Aslan Internatinal Trade Co., Limited China (Mainland)
Contact: Mr. David King   MSN:Aslan0908@live.com Tel: 86-754-84439661 Fax: 86-754-84439661
MRF448 DZL DIP 10+ 500000 the stock, low price and good quality
  HONGKONG DAZELONG ELECTRONIC CO.,LTD China (Mainland)
Contact: Mr. dazelong   MSN:dazelong168@hotmail.com Tel: 86-0755-33169368 Fax: 86-0755-25895819
MRF448 98
  HK Truly Electronics Tech Co.,LTD China (Mainland)
Contact: Ms. Candy   MSN:sarryx@hotmail.com Tel: 86-755-33071327 Fax: 86-755-83011657
MRF448 MOTOROLA TO 01+ 50 in stock
  HITECH SEMICONDUCTOR CO.,LTD China (Mainland)
Contact: Mr. Berry   MSN:hitechsemi@hotmail.com Tel: 0755-82567552/00852-81982345 Fax: 86-755-22140456
MRF448 ACR 07+ 200 New and original sample can be provided
  UNION TECHNOLOGY (HK) TRADING COMPANY LIMITED China (Mainland)
Contact: Mr. Kevin   MSN:union-hk@live.com Tel: 0086-755-82813231/ 82813232 Fax: 0086-755-82813230
MRF448 M/A-COM 09+ 800
  HK GREAT WORLD TEDCHNOLOGY LIMITED Hong Kong
Contact: Mr. T T   MSN:dengziDIY@hotmail.com Tel: 86-0755-88307817 Fax: 86-0755-88307181
MRF448 MOTOROLA 50 ICQ#426661950,http://99ictrade.taobao.com/"
  HongKong 99IC Trade Co.,Ltd. China (Mainland)
Contact: Ms. Wenggie Weng   MSN:w99ic@hotmail.com Tel: 86-755-83253970 Fax: 86-755-82500640
MRF448 MOTOROLA MODULE 06+ 60
  ANTECH ENTERPRISE LIMITED China (Mainland)
Contact: Ms. Christina Cheung   MSN:christina-cheung@hotmail.com Tel: 86-0755-82767565 Fax: 86-0755-23816815
MRF448 MOT 50
  Section Yida Electronics (HK) Co.,Limited Hong Kong
Contact: Ms. joe   MSN:SectionYida@hotmail.com Tel: 852-8135-7827 Fax: 852-8135-7904
MRF448 MOT TO 600
  HONGKONG XUMEI ELECTRONICS CO. LIMITED China (Mainland)
Contact: Mr. Kate Fan   MSN:xumeidz002@hotmail.com Tel: 86-755-83267283 Fax: 86-755-83266796
MRF448 MOT 1 new&original
  KOSON ELECTRONICS TECHNOLOGY(HK)CO.,LTD Hong Kong
Contact: Ms. Winnie Cai   MSN:yd376@hotmail.com Tel: 852--30777762 Fax: 852--30777763
MRF448 MOTOROLA MODULE 60 06+
  Edian Electronics Company China (Mainland)
Contact: Ms. cheung trammy   MSN:focosales@hotmail.com Tel: 86-755-82521939,23815519,83230734 Fax: 86-755-23815519
MRF448 1000
  Deko Technology Limited China (Mainland)
Contact: Ms. Eima   MSN:eima@dekotech.net Tel: 86-755-25413600 Fax: 86-755-25413600
MRF448 MOT 09+ 30000 new and original best price
  Dedicate electronics limited China (Mainland)
Contact: Mr. kent   MSN:dedicate-dz@hotmail.com Tel: 86-0755-82814566 Fax: 86-0755-82814577
MRF448 MOTOROLA high-frequency tube 55 New and original sample can be provided.
  SILICON TECHNOLOGY(HONGKONG)ELECTRONIC LIMITED China (Mainland)
Contact: Mr. chen   MSN:siliconic@hotmail.com Tel: 86-755-83000558 Fax: 86-755-83000758
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PDF / Datasheet

MRF448 PDF Download

MRF448

File Size: 139070 KB
Manufacturer: MOTOROLA [Motorola, Inc]

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