Part Details for 2SC1841-A by NEC Electronics Group
Results Overview of 2SC1841-A by NEC Electronics Group
- Distributor Offerings: (4 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)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Consumer Electronics
Audio and Video Systems
2SC1841-A Information
2SC1841-A by NEC Electronics Group is a Small Signal Bipolar Transistor.
Small Signal Bipolar Transistors are under the broader part category of Transistors.
A transistor is a small semiconductor device used to amplify, control, or create electrical signals. When selecting a transistor, factors such as voltage, current rating, gain, and power dissipation must be considered, with common types. Read more about Transistors on our Transistors part category page.
Price & Stock for 2SC1841-A
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
2156-2SC1841-A-ND
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DigiKey | TRANS NPN 120V 0.05A TO-92 Min Qty: 1901 Lead time: 1 Weeks Container: Bulk MARKETPLACE PRODUCT |
73522 In Stock |
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$0.1600 | Buy Now |
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DISTI #
86083971
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Verical | 2SC1841-A Min Qty: 1977 Package Multiple: 1 | Americas - 62552 |
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$0.1898 | Buy Now |
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DISTI #
86086308
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Verical | 2SC1841-A Min Qty: 1977 Package Multiple: 1 Date Code: 0501 | Americas - 10045 |
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$0.1898 | Buy Now |
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Rochester Electronics | Small Signal Bipolar Transistor, 0.05A, 120V, NPN, TO-92 RoHS: Compliant Status: Obsolete Min Qty: 1 | 73522 |
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$0.0941 / $0.1518 | Buy Now |
Part Details for 2SC1841-A
2SC1841-A CAD Models
2SC1841-A Part Data Attributes
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2SC1841-A
NEC Electronics Group
Buy Now
Datasheet
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Compare Parts:
2SC1841-A
NEC Electronics Group
Small Signal Bipolar Transistor, 0.05A I(C), 120V V(BR)CEO, 1-Element, NPN, Silicon, TO-92, SC-43B, 3 PIN
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| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | NEC ELECTRONICS CORP | |
| Part Package Code | TO-92 | |
| Package Description | SC-43B, 3 PIN | |
| Pin Count | 3 | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| Collector Current-Max (IC) | 0.05 A | |
| Collector-Emitter Voltage-Max | 120 V | |
| Configuration | SINGLE | |
| DC Current Gain-Min (hFE) | 200 | |
| JEDEC-95 Code | TO-92 | |
| JESD-30 Code | O-PBCY-T3 | |
| Number of Elements | 1 | |
| Number of Terminals | 3 | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Shape | ROUND | |
| Package Style | CYLINDRICAL | |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
| Polarity/Channel Type | NPN | |
| Qualification Status | Not Qualified | |
| Surface Mount | NO | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Position | BOTTOM | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Transistor Application | AMPLIFIER | |
| Transistor Element Material | SILICON | |
| Transition Frequency-Nom (fT) | 110 MHz |
Alternate Parts for 2SC1841-A
This table gives cross-reference parts and alternative options found for 2SC1841-A. 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 2SC1841-A, 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 | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| 2N717 | Space Power Electronics Inc | Check for Price | Small Signal Bipolar Transistor, 40V V(BR)CEO, NPN, Silicon, TO-18, TO-18, 3 PIN | 2SC1841-A vs 2N717 |
| 2SD863-E | SANYO Semiconductor Co Ltd | Check for Price | 1000mA, 50V, NPN, Si, SMALL SIGNAL TRANSISTOR, MP, 3 PIN | 2SC1841-A vs 2SD863-E |
| BC617 | Siemens | Check for Price | Small Signal Bipolar Transistor, 0.5A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, TO-92, TO-92, 3 PIN | 2SC1841-A vs BC617 |
| BC184B | National Semiconductor Corporation | Check for Price | TRANSISTOR 30 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, BIP General Purpose Small Signal | 2SC1841-A vs BC184B |
| BSX95LEADFREE | Central Semiconductor Corp | Check for Price | Small Signal Bipolar Transistor, 30V V(BR)CEO, 1-Element, NPN, Silicon, TO-39, TO-39, 3 PIN | 2SC1841-A vs BSX95LEADFREE |
| BC183 | Motorola Semiconductor Products | Check for Price | Small Signal Bipolar Transistor, 0.1A I(C), 30V V(BR)CEO, 1-Element, NPN, Silicon, TO-92 | 2SC1841-A vs BC183 |
| 2SC2309 | Continental Device India Ltd | Check for Price | Small Signal Bipolar Transistor, 0.1A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, TO-92 | 2SC1841-A vs 2SC2309 |
| 2N717 | General Diode Corp | Check for Price | Small Signal Bipolar Transistor, 40V V(BR)CEO, 1-Element, NPN, Silicon, TO-18, TO-18, 3 PIN | 2SC1841-A vs 2N717 |
| 2N2380A | Micro Electronics Corporation | Check for Price | Small Signal Bipolar Transistor, 0.5A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, TO-39, TO-39, 3 PIN | 2SC1841-A vs 2N2380A |
| 2N2380ALEADFREE | Central Semiconductor Corp | Check for Price | Small Signal Bipolar Transistor, 40V V(BR)CEO, 1-Element, NPN, Silicon, TO-39, TO-39, 3 PIN | 2SC1841-A vs 2N2380ALEADFREE |
2SC1841-A Frequently Asked Questions (FAQ)
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The maximum safe operating area (SOA) for the 2SC1841-A is not explicitly stated in the datasheet, but it can be estimated based on the transistor's thermal resistance and maximum junction temperature. As a general rule, it's recommended to keep the transistor within the SOA to prevent thermal runaway and ensure reliable operation.
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To ensure the 2SC1841-A is properly biased for linear operation, you should follow the recommended biasing scheme outlined in the datasheet. This typically involves setting the base-emitter voltage (VBE) to around 0.7V and the collector-emitter voltage (VCE) to around 1-2V. You should also ensure that the transistor is operated within its recommended current and voltage ranges.
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For optimal performance and reliability, it's recommended to follow good PCB layout practices, such as keeping the transistor away from heat sources, using a solid ground plane, and minimizing trace lengths. Additionally, ensure proper thermal management by providing adequate heat sinking and airflow around the transistor.
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While the 2SC1841-A is primarily designed for linear amplification, it can be used in switching applications with some caution. However, you should be aware of the transistor's switching characteristics, such as its turn-on and turn-off times, and ensure that it's operated within its recommended frequency range.
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To prevent electrostatic discharge (ESD) damage to the 2SC1841-A, it's recommended to follow proper ESD handling procedures, such as using an ESD wrist strap or mat, and ensuring that the transistor is stored in an ESD-safe environment. You should also consider adding ESD protection circuits, such as diodes or resistors, to your design.