UCW1H221MNL1GSAlternatives & Equivalent Parts
About UCW1H221MNL1GS
UCW1H221MNL1GS is a Capacitor Polarised component manufactured by Nichicon. It comes in a Capacitor Al Electrolytic 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 | UCW1H221MNL1GSSource | EEEFK1H221GP | EEEFTH101XAP | EEEFT1H221AP | BC817-40LT3G | MJD31CT4G |
|---|---|---|---|---|---|---|
| Manufacturer | Nichicon | Panasonic | Panasonic | Panasonic | ON Semiconductor | ON Semiconductor |
| Package Type | Capacitor Al Electrolytic | Other | Other | Other | SOT23 (3-Pin) | TO-XXX (Inc. DPAK) |
| Pin Count | 2 | 2 | 2 | 2 | 3 | 3 |
| Temperature Range | -25.0°C ~ 105.0°C | -55.0°C ~ 105.0°C | -55.0°C ~ 105.0°C | -55.0°C ~ 105.0°C | ~ 150.0°C | ~ 150.0°C |
| Price | $0.1644 | $0.2729 | $0.1470 | $0.3070 | $0.0160 | $0.1681 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | Yes | Yes | Yes | Yes | Yes |
| Reach Compliance Code | Not Compliant | Compliant | Compliant | Compliant | — | — |
| YTEOL | 7 | 7 | 7 | 7 | 7 | 4 |
| Capacitance | 220 µF | 220 µF | 100 µF | 220 µF | — | — |
| Capacitor Type | ALUMINUM ELECTROLYTIC CAPACITOR | ALUMINUM ELECTROLYTIC CAPACITOR | ALUMINUM ELECTROLYTIC CAPACITOR | ALUMINUM ELECTROLYTIC CAPACITOR | — | — |
| Diameter | 10 mm | — | 6.3 mm | 8 mm | — | — |
| Dielectric Material | ALUMINUM (WET) | ALUMINUM (WET) | ALUMINUM (WET) | ALUMINUM (WET) | — | — |
| Height | 10 mm | 10.2 mm | 7.7 mm | 10.2 mm | — | — |
| JESD-609 Code | e6 | — | e6 | — | e3 | e3 |
| Leakage Current | 0.11 mA | 0.11 mA | 0.05 mA | 0.11 mA | — | — |
| Mounting Feature | SURFACE MOUNT | SURFACE MOUNT | SURFACE MOUNT | SURFACE MOUNT | — | — |
| Negative Tolerance | 20% | 20% | 20% | 20% | — | — |
| Package Shape | CYLINDRICAL PACKAGE | — | CYLINDRICAL PACKAGE | CYLINDRICAL PACKAGE | RECTANGULAR | RECTANGULAR |
| Package Style | SMT | SMT | SMT | SMT | SMALL OUTLINE | SMALL OUTLINE |
| Packing Method | TAPE | TR, EMBOSSED, 15 INCH | TR, EMBOSSED, 15 INCH | TR, EMBOSSED, 15 INCH | — | — |
| Polarity | POLARIZED | POLARIZED | POLARIZED | POLARIZED | — | — |
| Positive Tolerance | 20% | 20% | 20% | 20% | — | — |
| Rated (DC) Voltage (URdc) | 50 V | 50 V | 50 V | 50 V | — | — |
| Reference Standard | AEC-Q200 | AEC-Q200 | AEC-Q200 | AEC-Q200 | — | — |
| Ripple Current | 335 mA | 502.5 mA | 227.5 mA | 435.5 mA | — | — |
| Size Code | 4141 | 4141 | 2626 | 3333 | — | — |
| Surface Mount | YES | YES | YES | YES | YES | YES |
| Tan Delta | 0.14 | 0.1 | 0.10 | 0.10 | — | — |
| Terminal Finish | Tin/Bismuth (Sn/Bi) | Tin/Bismuth (Sn/Bi) | Tin/Bismuth (Sn/Bi) | — | Matte Tin (Sn) - annealed | Matte Tin (Sn) - annealed |
| Terminal Shape | FLAT | FLAT | FLAT | FLAT | — | — |
| Factory Lead Time | — | 21 Weeks | 30 Weeks, 1 Day | 47 Weeks, 4 Days | — | — |
| Additional Feature | — | — | ESR IS MEASURED AT 100KHZ | ESR IS MEASURED AT 100KHZ | — | — |
| ESR | — | — | 340 mΩ | 180 mΩ | — | — |
| Manufacturer Package Code | — | — | — | — | 318 | 369C |
| Collector Current-Max (IC) | — | — | — | — | 0.5 A | 3 A |
| Collector-Emitter Voltage-Max | — | — | — | — | 45 V | 100 V |
| Configuration | — | — | — | — | SINGLE | SINGLE |
| DC Current Gain-Min (hFE) | — | — | — | — | 250 | 10 |
| JEDEC-95 Code | — | — | — | — | TO-236 | — |
| JESD-30 Code | — | — | — | — | R-PDSO-G3 | R-PSSO-G2 |
| Number of Elements | — | — | — | — | 1 | 1 |
| Package Body Material | — | — | — | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Peak Reflow Temperature (Cel) | — | — | — | — | 260 | 260 |
| Polarity/Channel Type | — | — | — | — | NPN | NPN |
| Power Dissipation-Max (Abs) | — | — | — | — | 0.3 W | 15 W |
| Qualification Status | — | — | — | — | Not Qualified | Not Qualified |
| Terminal Form | — | — | — | — | GULL WING | GULL WING |
| Terminal Position | — | — | — | — | DUAL | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | — | 30 | 30 |
| Transistor Element Material | — | — | — | — | SILICON | SILICON |
| Transition Frequency-Nom (fT) | — | — | — | — | 100 MHz | 3 MHz |
| Case Connection | — | — | — | — | — | COLLECTOR |
| Transistor Application | — | — | — | — | — | AMPLIFIER |
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 5 alternatives for UCW1H221MNL1GS — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for UCW1H221MNL1GS 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 UCW1H221MNL1GS 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.
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FAQ
What is equivalent to UCW1H221MNL1GS?
Known equivalents for UCW1H221MNL1GS include EEEFK1H221GP, EEEFTH101XAP, EEEFT1H221AP. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of UCW1H221MNL1GS?
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 UCW1H221MNL1GS 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.