Datasheets
KSR1205BU by: Fairchild Semiconductor Corporation

Small Signal Bipolar Transistor, 0.1A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, TO-92S, 3 PIN

Part Details for KSR1205BU by Fairchild Semiconductor Corporation

Overview of KSR1205BU by Fairchild Semiconductor Corporation

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Applications Consumer Electronics Audio and Video Systems

Part Details for KSR1205BU

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KSR1205BU Part Data Attributes

KSR1205BU Fairchild Semiconductor Corporation
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KSR1205BU Fairchild Semiconductor Corporation Small Signal Bipolar Transistor, 0.1A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, TO-92S, 3 PIN
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer FAIRCHILD SEMICONDUCTOR CORP
Part Package Code TO-92S
Package Description IN-LINE, R-PSIP-T3
Pin Count 3
Reach Compliance Code unknown
ECCN Code EAR99
Additional Feature BUILT-IN BIAS RESISTOR RATIO IS 2.13
Collector Current-Max (IC) 0.1 A
Collector-Emitter Voltage-Max 50 V
Configuration SINGLE WITH BUILT-IN RESISTOR
DC Current Gain-Min (hFE) 30
JESD-30 Code R-PSIP-T3
JESD-609 Code e0
Number of Elements 1
Number of Terminals 3
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style IN-LINE
Polarity/Channel Type NPN
Power Dissipation-Max (Abs) 0.3 W
Qualification Status Not Qualified
Surface Mount NO
Terminal Finish TIN LEAD
Terminal Form THROUGH-HOLE
Terminal Position SINGLE
Transistor Application SWITCHING
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 250 MHz

Alternate Parts for KSR1205BU

This table gives cross-reference parts and alternative options found for KSR1205BU. 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 KSR1205BU, 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
RN1301(TE85L) TRANSISTOR 100 mA, 50 V, NPN, Si, SMALL SIGNAL TRANSISTOR, 2-2E1A, SC-70, 3 PIN, BIP General Purpose Small Signal Toshiba America Electronic Components KSR1205BU vs RN1301(TE85L)
KSR1005D27Z Small Signal Bipolar Transistor, 0.1A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, TO-92 Fairchild Semiconductor Corporation KSR1205BU vs KSR1005D27Z
DTC114ELATL2 Small Signal Bipolar Transistor, 0.1A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, FTL, 3 PIN ROHM Semiconductor KSR1205BU vs DTC114ELATL2
RN1401(T5L,PP,F) Small Signal Bipolar Transistor, 0.1A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon Toshiba America Electronic Components KSR1205BU vs RN1401(T5L,PP,F)
RN1001(TPE2) TRANSISTOR 100 mA, 50 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, BIP General Purpose Small Signal Toshiba America Electronic Components KSR1205BU vs RN1001(TPE2)
DTC143XAAC2 Small Signal Bipolar Transistor, 0.1A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, ATR, 3 PIN ROHM Semiconductor KSR1205BU vs DTC143XAAC2
KSR1005D26Z Small Signal Bipolar Transistor, 0.1A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, TO-92 Fairchild Semiconductor Corporation KSR1205BU vs KSR1005D26Z
KSR1105TF Small Signal Bipolar Transistor, 0.1A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, SOT-23, 3 PIN Samsung Semiconductor KSR1205BU vs KSR1105TF
KSR1102S62Z Small Signal Bipolar Transistor, 0.1A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon Fairchild Semiconductor Corporation KSR1205BU vs KSR1102S62Z
RN1117MFV(TL3PAV) Small Signal Bipolar Transistor, 0.1A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon Toshiba America Electronic Components KSR1205BU vs RN1117MFV(TL3PAV)

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