Datasheets
BFT66 by:

RF Small Signal Bipolar Transistor, 0.03A I(C), 1-Element, Ultra High Frequency Band, Silicon, NPN, TO-72

Part Details for BFT66 by Siemens

Overview of BFT66 by Siemens

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Price & Stock for BFT66

Part # Distributor Description Stock Price Buy
Bristol Electronics   6
RFQ
Component Electronics, Inc IN STOCK SHIP TODAY 1
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Part Details for BFT66

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BFT66 Part Data Attributes

BFT66 Siemens
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BFT66 Siemens RF Small Signal Bipolar Transistor, 0.03A I(C), 1-Element, Ultra High Frequency Band, Silicon, NPN, TO-72
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer SIEMENS A G
Package Description CYLINDRICAL, O-MBCY-W4
Reach Compliance Code unknown
ECCN Code EAR99
Collector Current-Max (IC) 0.03 A
Collector-Emitter Voltage-Max 15 V
Configuration SINGLE
Highest Frequency Band ULTRA HIGH FREQUENCY BAND
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 175 °C
Package Body Material METAL
Package Shape ROUND
Package Style CYLINDRICAL
Polarity/Channel Type NPN
Power Dissipation Ambient-Max 0.2 W
Power Dissipation-Max (Abs) 0.2 W
Qualification Status Not Qualified
Surface Mount NO
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Form WIRE
Terminal Position BOTTOM
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 4300 MHz

Alternate Parts for BFT66

This table gives cross-reference parts and alternative options found for BFT66. 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 BFT66, 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
BF240B-T/R TRANSISTOR Si, NPN, RF SMALL SIGNAL TRANSISTOR, TO-92, BIP RF Small Signal NXP Semiconductors BFT66 vs BF240B-T/R
KSC2759O RF Small Signal Bipolar Transistor, 0.05A I(C), 1-Element, Ultra High Frequency Band, Silicon, NPN, Fairchild Semiconductor Corporation BFT66 vs KSC2759O
MRF536 RF Small Signal Bipolar Transistor, 0.03A I(C), 1-Element, Ultra High Frequency Band, Silicon, PNP Motorola Semiconductor Products BFT66 vs MRF536
2SC5227 RF Small Signal Bipolar Transistor, 0.07A I(C), 1-Element, Ultra High Frequency Band, Silicon, NPN, CP, 3 PIN SANYO Electric Co Ltd BFT66 vs 2SC5227
2SC3802KT146/MQ RF Small Signal Bipolar Transistor, 0.03A I(C), 1-Element, Ultra High Frequency Band, Silicon, NPN ROHM Semiconductor BFT66 vs 2SC3802KT146/MQ
ZTX321K RF Small Signal Bipolar Transistor, 0.5A I(C), 1-Element, Ultra High Frequency Band, Silicon, NPN, TO-92 STYLE, E-LINE PACKAGE-3 Zetex / Diodes Inc BFT66 vs ZTX321K
ZTX320K RF Small Signal Bipolar Transistor, 0.5A I(C), 1-Element, Ultra High Frequency Band, Silicon, NPN, TO-92 STYLE, E-LINE PACKAGE-3 Zetex / Diodes Inc BFT66 vs ZTX320K
MMBR5031LT3 RF Small Signal Bipolar Transistor, 0.02A I(C), 1-Element, Ultra High Frequency Band, Silicon, NPN, CASE 318-07, 3 PIN Motorola Semiconductor Products BFT66 vs MMBR5031LT3
2SC2758 RF Small Signal Bipolar Transistor, 0.02A I(C), 1-Element, Ultra High Frequency Band, Silicon, NPN, PLASTIC, MINIMOLD PACKAGE-3 NEC Electronics America Inc BFT66 vs 2SC2758
2N3959 Si, NPN, RF SMALL SIGNAL TRANSISTOR, TO-18 Motorola Mobility LLC BFT66 vs 2N3959

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