Part Details for 2N3821 by Texas Instruments
Overview of 2N3821 by Texas Instruments
- Distributor Offerings: (3 listings)
- Number of FFF Equivalents: (4 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (2 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
Price & Stock for 2N3821
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | Min Qty: 1 | 27 |
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$9.3750 / $15.0000 | Buy Now |
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Quest Components | JFET Transistor, N-Channel, TO-206AF | 21 |
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$13.5000 / $20.0000 | Buy Now |
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ES Components | TI 2N3821 UNINSPECTED | 8860 in Stock |
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RFQ |
Part Details for 2N3821
2N3821 CAD Models
2N3821 Part Data Attributes
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2N3821
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
2N3821
Texas Instruments
Si, SMALL SIGNAL, FET, TO-72
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| Case Connection | ISOLATED | |
| Configuration | SINGLE | |
| FET Technology | JUNCTION | |
| JEDEC-95 Code | TO-72 | |
| JESD-30 Code | O-MBCY-W4 | |
| Number of Elements | 1 | |
| Number of Terminals | 4 | |
| Operating Temperature-Max | 200 °C | |
| Package Body Material | METAL | |
| Package Shape | ROUND | |
| Package Style | CYLINDRICAL | |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
| Polarity/Channel Type | N-CHANNEL | |
| Power Dissipation-Max (Abs) | 0.3 W | |
| Qualification Status | Not Qualified | |
| Surface Mount | NO | |
| Terminal Form | WIRE | |
| Terminal Position | BOTTOM | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Transistor Element Material | SILICON |
Alternate Parts for 2N3821
This table gives cross-reference parts and alternative options found for 2N3821. 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 2N3821, 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 |
|---|---|---|---|
| 2N3821 | Small Signal Field-Effect Transistor, 1-Element, N-Channel, Silicon, Junction FET, TO-206AF, TO-206AF, 4 PIN | Motorola Semiconductor Products | 2N3821 vs 2N3821 |
| 2N3821 | Small Signal Field-Effect Transistor, N-Channel, Silicon, Junction FET, TO-72, TO-72, 4 PIN | Space Power Electronics Inc | 2N3821 vs 2N3821 |
| 2N3821 | Small Signal Field-Effect Transistor, 50V, 1-Element, N-Channel, Silicon, Junction FET, TO-206AF, TO-72, CASE 20-03, 4 PIN | CRYSTALONICS Inc | 2N3821 vs 2N3821 |
| JANTXV2N3821 | Small Signal Field-Effect Transistor, 1-Element, N-Channel, Silicon, Junction FET, TO-72, TO-72, 4 PIN | Solitron Devices Inc | 2N3821 vs JANTXV2N3821 |