Datasheets
MRF502 by:

TRANSISTOR Si, NPN, RF SMALL SIGNAL TRANSISTOR, TO-72, TO-72, 4 PIN, BIP RF Small Signal

Part Details for MRF502 by National Semiconductor Corporation

Overview of MRF502 by National Semiconductor Corporation

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Applications Consumer Electronics

Part Details for MRF502

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MRF502 Part Data Attributes:

MRF502 National Semiconductor Corporation
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MRF502 National Semiconductor Corporation TRANSISTOR Si, NPN, RF SMALL SIGNAL TRANSISTOR, TO-72, TO-72, 4 PIN, BIP RF Small Signal
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer NATIONAL SEMICONDUCTOR CORP
Package Description CYLINDRICAL, O-MBCY-W4
Reach Compliance Code unknown
ECCN Code EAR99
Collector Current-Max (IC) 0.05 A
Configuration SINGLE
DC Current Gain-Min (hFE) 40
JEDEC-95 Code TO-72
JESD-30 Code O-MBCY-W4
JESD-609 Code e0
Number of Elements 1
Number of Terminals 4
Operating Temperature-Max 200 °C
Package Body Material METAL
Package Shape ROUND
Package Style CYLINDRICAL
Polarity/Channel Type NPN
Power Dissipation-Max (Abs) 0.2 W
Qualification Status Not Qualified
Surface Mount NO
Terminal Finish TIN LEAD
Terminal Form WIRE
Terminal Position BOTTOM
Transistor Application AMPLIFIER
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 800 MHz

Alternate Parts for MRF502

This table gives cross-reference parts and alternative options found for MRF502. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of MRF502, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
BF771 RF Small Signal Bipolar Transistor, 0.08A I(C), 1-Element, L Band, Silicon, NPN, TO-236 Siemens MRF502 vs BF771
2SC3124 TRANSISTOR VHF BAND, Si, NPN, RF SMALL SIGNAL TRANSISTOR, BIP RF Small Signal Toshiba America Electronic Components MRF502 vs 2SC3124
2N3953 UHF BAND, Si, NPN, RF SMALL SIGNAL TRANSISTOR, HERMETIC SEALED PACKAGE-4 TE Connectivity MRF502 vs 2N3953
MRF947AT1 L BAND, Si, NPN, RF SMALL SIGNAL TRANSISTOR, CASE 419-02, 3 PIN Motorola Mobility LLC MRF502 vs MRF947AT1
MMBR571LT1 RF Small Signal Bipolar Transistor, 0.08A I(C), 1-Element, Ultra High Frequency Band, Silicon, NPN, TO-236AB, PLASTIC, CASE 318-08, 3 PIN Motorola Semiconductor Products MRF502 vs MMBR571LT1
BFP181R RF Small Signal Bipolar Transistor, 0.02A I(C), 1-Element, Ultra High Frequency Band, Silicon, NPN Siemens MRF502 vs BFP181R
MMBR951LT1 L BAND, Si, NPN, RF SMALL SIGNAL TRANSISTOR, TO-236AB, CASE 318-08, 3 PIN Motorola Mobility LLC MRF502 vs MMBR951LT1
ZTX325M1TC RF Small Signal Bipolar Transistor, 0.05A I(C), 1-Element, Ultra High Frequency Band, Silicon, NPN, TO-92 STYLE, E-LINE PACKAGE-3 Diodes Incorporated MRF502 vs ZTX325M1TC
NE88912 RF Small Signal Bipolar Transistor, 0.05A I(C), 1-Element, L Band, Silicon, PNP, TO-72 California Eastern Laboratories (CEL) MRF502 vs NE88912
2SC3867 UHF BAND, Si, NPN, RF SMALL SIGNAL TRANSISTOR, MPAK-3 Renesas Electronics Corporation MRF502 vs 2SC3867

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