Transistors - RF, Mosfets, Misc.
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MRF475 Motorola NPN Silicon Power Transistor 12W 30 MHz 13.6V Matched Pair (2) (NOS)
$39.90Designed Primarily for use in single sideband linear amplifier output applications in citizens band and other communications equipment operating to 30 MHz.
- Specified 13.6 V, 30 MHz characteristics: Output power = 12 W (PEP), Minimum Power gain = 10 dB (PEP AND CW), Minimum Efficiency = 40% (SSB), Miniumum Efficiency= 50% (CW)
New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF475MPNOTE: The MRF475 is similar to the 2SC1969 transistor with reduced gain. They are pin for pin substitutes. (See MRF475 Data Sheet)
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MRF485 Motorola NPN Silicon RF Power Transistor 28V 30 MHz 15W (PEP) Low Beta (NOS)
$54.91NPN Silicon RF Power Transistor 28V 30 MHz 15W (PEP) Low Beta
Preferred part for Kenwood transceivers. Only available in single parts, no matched.
NOTE: PICTURE FOR REFERENCE ONLY. BETA GROUP WILL VARY. LO BETA IS: RED - B, ORANGE - C, AND YELLOW - D EITHER COLOR DOT OR LETTER CODE.
New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF485-LO -
MRF492 Motorola NPN Silicon RF Power Transistor 50 MHz 70W 12.5V Mixed lots (NOS)
$52.91Designed for 12.5 volt low band VHF large-signal power amplifier applications in commercial and industrial FM equipment.
- Specified 12.5 V, 50 MHz Characteristics: Output Power= 70 W, Minimum gain= 11 dB, Efficiency= 50%
- limited Stock on hand, misc. mixed lot / DC and beta code
New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF492 -
MRF492A Motorola NPN Silicon RF Power Transistor Stud Mount 50 MHz 70W 12.5V (NOS)
$128.91 -
MRF492A Motorola NPN Silicon RF Power Transistor Stud Mount 50 MHz 70W 12.5V Matched Pair (2) (NOS)
$257.91 -
MRF460 Motorola NPN Silicon Power Transistor 40W (PEP) 30 MHz 12.5V Matched Quad (4) (NOS)
$119.91Designed primarily for applications as a high-power linear amplifier from 2.0 to 30 MHz.
- Specified 12.5 V, 30 MHz characteristics — Output power = 240 W (PEP), Minimum gain = 12 dB, Efficiency = 40%
- Intermodulation distortion at rated power output —IMD = –30 dB (max)
- Isothermal-Resister Design Results in Rugged Device
- Replacement for 2N6368
New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF460MQ -
MRF460 Motorola NPN Silicon Power Transistor 40W (PEP) 30 MHz 12.5V (NOS)
$29.91Designed primarily for applications as a high-power linear amplifier from 2.0 to 30 MHz.
- Specified 12.5 V, 30 MHz characteristics — Output power = 240 W (PEP), Minimum gain = 12 dB, Efficiency = 40%
- Intermodulation distortion at rated power output —IMD = –30 dB (max)
- Isothermal-Resister Design Results in Rugged Device
- Replacement for 2N6368
New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF460 -
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MRF458 Motorola NPN Silicon Power Transistor 80W 12.5V 30 MHz (NOS)
$59.90 -
MRF412 Motorola NPN Silicon RF Power Transistor 70W (PEP or CW) 30 MHz 13.6V (NOS)
$39.91Designed primarily for applications as a high-power amplifier from 2.0 to 30 MHz, in single sideband mobile, marine, and base station equipment where superior riggedness is required.
- Specified 13.6 Volt, 30 MHz Characteristics- Output Power= 70 W (PEP or CW), Minimum Gain= 13 dB, Efficiency= 40%, Intermodulation Distortion d3 = 0-33 dB Typ
New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF412