Datasheets
UNR221E by: Panasonic Electronic Components

Small Signal Bipolar Transistor, 0.1A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, SC-59, 3 PIN

Part Details for UNR221E by Panasonic Electronic Components

Overview of UNR221E by Panasonic Electronic Components

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Applications Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

Part Details for UNR221E

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UNR221E Part Data Attributes

UNR221E Panasonic Electronic Components
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UNR221E Panasonic Electronic Components Small Signal Bipolar Transistor, 0.1A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, SC-59, 3 PIN
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer PANASONIC CORP
Part Package Code SC-59
Package Description SMALL OUTLINE, R-PDSO-G3
Pin Count 3
Reach Compliance Code unknown
ECCN Code EAR99
Additional Feature BUILT IN BIAS RESISTOR RATIO IS 0.47
Collector Current-Max (IC) 0.1 A
Collector-Emitter Voltage-Max 50 V
Configuration SINGLE WITH BUILT-IN RESISTOR
DC Current Gain-Min (hFE) 160
JESD-30 Code R-PDSO-G3
JESD-609 Code e6
Moisture Sensitivity Level 1
Number of Elements 1
Number of Terminals 3
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Polarity/Channel Type NPN
Power Dissipation-Max (Abs) 0.2 W
Qualification Status Not Qualified
Surface Mount YES
Terminal Finish TIN BISMUTH
Terminal Form GULL WING
Terminal Position DUAL
Transistor Application SWITCHING
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 150 MHz

Alternate Parts for UNR221E

This table gives cross-reference parts and alternative options found for UNR221E. 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 UNR221E, 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
MMBT4123 TRANSISTOR 200 mA, 30 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-236AB, BIP General Purpose Small Signal National Semiconductor Corporation UNR221E vs MMBT4123
MMUN2114L Small Signal Bipolar Transistor, 0.1A I(C), 50V V(BR)CEO, 1-Element, PNP, Silicon, TO-236AB, PLASTIC, CASE 318-07, 3 PIN Motorola Semiconductor Products UNR221E vs MMUN2114L
BC856B Small Signal Bipolar Transistor, 0.1A I(C), 65V V(BR)CEO, 1-Element, PNP, Silicon YAGEO Corporation UNR221E vs BC856B
2SC4047-TB Small Signal Bipolar Transistor, 0.1A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, TO-236, SANYO Electric Co Ltd UNR221E vs 2SC4047-TB
DRC2152Z Small Signal Bipolar Transistor, 0.1A I(C), 1-Element, NPN, Silicon, HALOGEN FREE AND ROHS COMPLIANT, MINI3-G3-B, 3 PIN Panasonic Electronic Components UNR221E vs DRC2152Z
2SA1037KT146Q Small Signal Bipolar Transistor, 0.1A I(C), 40V V(BR)CEO, 1-Element, PNP, Silicon, SUPER MINIMOLD, SMT, SC-59A, 3 PIN ROHM Semiconductor UNR221E vs 2SA1037KT146Q
DTA144WKAT246 Small Signal Bipolar Transistor, 0.1A I(C), 50V V(BR)CEO, 1-Element, PNP, Silicon, SOT-23, 3 PIN ROHM Semiconductor UNR221E vs DTA144WKAT246
DTA124EM3T5G PNP Bipolar Digital Transistor (BRT), SOT-723 3 LEAD, 8000-REEL onsemi UNR221E vs DTA124EM3T5G
BC856B Small Signal Bipolar Transistor, 0.1A I(C), 65V V(BR)CEO, 1-Element, PNP, Silicon, GREEN, PLASTIC PACKAGE-3 Lite-On Semiconductor Corporation UNR221E vs BC856B
BCW69T117 Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, ROHM Semiconductor UNR221E vs BCW69T117

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