Part Details for UNR421L by Panasonic Electronic Components
Overview of UNR421L by Panasonic Electronic Components
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Education and Research
Industrial Automation
Electronic Manufacturing
Part Details for UNR421L
UNR421L CAD Models
UNR421L Part Data Attributes
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UNR421L
Panasonic Electronic Components
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Datasheet
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UNR421L
Panasonic Electronic Components
Small Signal Bipolar Transistor, 0.1A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, ROHS COMPLIANT, NS-B1, 3 PIN
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | PANASONIC CORP | |
| Package Description | ROHS COMPLIANT, NS-B1, 3 PIN | |
| Pin Count | 3 | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| Additional Feature | BUILT IN BIAS RESISTOR RATIO IS 1 | |
| 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-PSIP-T3 | |
| Moisture Sensitivity Level | 1 | |
| 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 SILVER BISMUTH COPPER | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Position | SINGLE | |
| Transistor Application | SWITCHING | |
| Transistor Element Material | SILICON | |
| Transition Frequency-Nom (fT) | 150 MHz |
Alternate Parts for UNR421L
This table gives cross-reference parts and alternative options found for UNR421L. 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 UNR421L, 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 |
|---|---|---|---|
| PDTC143ESAMO | TRANSISTOR 100 mA, 50 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, 1.0 x 0.6 MM, 0.5 MM HEIGHT, ULTRA SMALL, PLASTIC, SMD, SC-101, 3 PIN, BIP General Purpose Small Signal | NXP Semiconductors | UNR421L vs PDTC143ESAMO |
| DTC143ES | Small Signal Bipolar Transistor, 0.1A I(C), 1-Element, NPN, Silicon, SPT, 3 PIN | ROHM Semiconductor | UNR421L vs DTC143ES |
| NTE2367 | Small Signal Bipolar Transistor, 0.1A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, TO-92, 3 PIN | NTE Electronics Inc | UNR421L vs NTE2367 |
| KSR1201 | Small Signal Bipolar Transistor, 0.1A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, TO-92S, 3 PIN | Samsung Semiconductor | UNR421L vs KSR1201 |
| RN1101 | TRANSISTOR 100 mA, 50 V, NPN, Si, SMALL SIGNAL TRANSISTOR, 2-2H1A, 3 PIN, BIP General Purpose Small Signal | Toshiba America Electronic Components | UNR421L vs RN1101 |
| DTC143EE | Small Signal Bipolar Transistor, 0.1A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, GREEN, SC-75A, 3 PIN | Tak Cheong Electronics (Holdings) Co Ltd | UNR421L vs DTC143EE |
| PDTC143EEF,115 | PDTC143EEF | NXP Semiconductors | UNR421L vs PDTC143EEF,115 |
| PDTC143EE,115 | PDTC143E series - NPN resistor-equipped transistors; R1 = 4.7 kΩ, R2 = 4.7 kΩ SC-75 3-Pin | NXP Semiconductors | UNR421L vs PDTC143EE,115 |
| UN921LJ | Small Signal Bipolar Transistor, 0.1A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, ROHS COMPLIANT, SSMINI3-F1, SC-89, 3 PIN | Panasonic Electronic Components | UNR421L vs UN921LJ |
| PDTC143EM,315 | PDTC143EM - 50 V, 100 mA NPN resistor-equipped transistor; R1 = 4.7 kΩ, R2 = 4.7n kΩ@en-us DFN 3-Pin | Nexperia | UNR421L vs PDTC143EM,315 |