2821Alternatives & Equivalent Parts
About 2821
2821 is a Undefined or Miscellaneous component manufactured by Adafruit. It comes in a Other package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | 2821Source | JMK325BJ107MM-T | STPS1L30AFN | MI0805K400R-10 |
|---|---|---|---|---|
| Manufacturer | Adafruit | TAIYO YUDEN | STMicroelectronics | Laird Technologies |
| Package Type | Other | Capacitor Chip Non-polarised | Small Outline Diode Flat Lead | Ferrite Bead Chip |
| Pin Count | 28 | 2 | 2 | 2 |
| Temperature Range | — | -55.0°C ~ 85.0°C | ~ 150.0°C | -40.0°C ~ 125.0°C |
| Price | $0.0850 | $0.0800 | $0.0723 | $0.0377 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | — | OBSOLETE | OBSOLETE | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | — | Yes | — | Yes |
| Reach Compliance Code | — | Compliant | — | — |
| Factory Lead Time | — | 13 Weeks | — | 9 Weeks |
| YTEOL | — | 0 | 0 | 6.79 |
| Capacitance | — | 100 µF | — | — |
| Capacitor Type | — | CERAMIC CAPACITOR | — | — |
| Dielectric Material | — | CERAMIC | — | — |
| Height | — | 2.5 mm | — | 0.9 mm |
| JESD-609 Code | — | e3 | — | e3 |
| Mounting Feature | — | SURFACE MOUNT | — | — |
| Multilayer | — | Yes | — | — |
| Negative Tolerance | — | 20% | — | — |
| Package Shape | — | RECTANGULAR PACKAGE | RECTANGULAR | — |
| Package Style | — | SMT | SMALL OUTLINE | — |
| Packing Method | — | TR, EMBOSSED, 7 INCH | — | TR |
| Positive Tolerance | — | 20% | — | — |
| Rated (DC) Voltage (URdc) | — | 6.3 V | — | — |
| Size Code | — | 1210 | — | — |
| Surface Mount | — | YES | YES | — |
| Temperature Characteristics Code | — | X5R | — | — |
| Temperature Coefficient | — | 15% ppm/°C | — | — |
| Terminal Finish | — | Matte Tin (Sn) - with Nickel (Ni) barrier | — | Tin (Sn) - with Nickel (Ni) barrier |
| Terminal Shape | — | WRAPAROUND | — | — |
| Date Of Intro | — | — | 2019-09-30 | — |
| Application | — | — | POWER | — |
| Configuration | — | — | SINGLE | — |
| Diode Element Material | — | — | SILICON | — |
| Diode Type | — | — | RECTIFIER DIODE | — |
| Forward Voltage-Max (VF) | — | — | 0.445 V | — |
| JESD-30 Code | — | — | R-PDSO-F2 | — |
| Non-rep Pk Forward Current-Max | — | — | 90 A | — |
| Number of Elements | — | — | 1 | — |
| Number of Phases | — | — | 1 | — |
| Output Current-Max | — | — | 1 A | — |
| Package Body Material | — | — | PLASTIC/EPOXY | — |
| Peak Reflow Temperature (Cel) | — | — | NOT SPECIFIED | — |
| Rep Pk Reverse Voltage-Max | — | — | 30 V | — |
| Reverse Current-Max | — | — | 200 µA | — |
| Reverse Test Voltage | — | — | 30 V | — |
| Technology | — | — | SCHOTTKY | — |
| Terminal Form | — | — | FLAT | — |
| Terminal Position | — | — | DUAL | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | NOT SPECIFIED | — |
| Case Code | — | — | — | 0805 |
| Construction | — | — | — | Chip Bead |
| DC Resistance-Max | — | — | — | 0.05 Ω |
| Filter Type | — | — | — | FERRITE CHIP |
| Frequency-Max | — | — | — | 1000 MHz |
| Frequency-Min | — | — | — | 25 MHz |
| Mounting Type | — | — | — | SURFACE MOUNT |
| Number of Functions | — | — | — | 1 |
| Output Impedance | — | — | — | 40 OHM Ω |
| Rated Current | — | — | — | 1.5 A |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 3 alternatives for 2821 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for 2821 is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating 2821 replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
Can't Find What You Need?
Our sourcing team can help find compatible alternatives for 2821. Get expert recommendations within 24 hours.
FAQ
What is equivalent to 2821?
Known equivalents for 2821 include JMK325BJ107MM-T, STPS1L30AFN, MI0805K400R-10. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 2821?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify 2821 alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.