EEUFC1H221Alternatives & Equivalent Parts
About EEUFC1H221
EEUFC1H221 is a Capacitor Polarised component manufactured by Panasonic. It comes in a Capacitor, Polarized Radial Diameter 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 | EEUFC1H221Source | MC7812BTG | UES1H221MHM | LLS1K472MELA | EEUFM1H221 |
|---|---|---|---|---|---|
| Manufacturer | Panasonic | ON Semiconductor | Nichicon | Nichicon | Panasonic |
| Package Type | Capacitor, Polarized Radial Diameter | Transistor Outline, Vertical | Capacitor, Polarized Radial Diameter | Other | Capacitor, Polarized Radial Diameter |
| Pin Count | 2 | 3 | 2 | 2 | 2 |
| Temperature Range | -55.0°C ~ 105.0°C | — | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 105.0°C |
| Price | $0.2300 | $0.2183 | $0.7379 | $2.7100 | $0.3010 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | Yes | Yes | Yes | Yes |
| Reach Compliance Code | Compliant | — | Not Compliant | Compliant | Compliant |
| Factory Lead Time | 21 Weeks | — | — | — | 30 Weeks, 1 Day |
| YTEOL | 7 | 6.01 | 7 | 6 | 7 |
| Capacitance | 220 µF | — | 220 µF | 4700 µF | 220 µF |
| Capacitor Type | ALUMINUM ELECTROLYTIC CAPACITOR | — | ALUMINUM ELECTROLYTIC CAPACITOR | ALUMINUM ELECTROLYTIC CAPACITOR | ALUMINUM ELECTROLYTIC CAPACITOR |
| Diameter | 10 mm | — | 16 mm | 25 mm | 10 mm |
| Dielectric Material | ALUMINUM (WET) | — | ALUMINUM (WET) | ALUMINUM (WET) | ALUMINUM (WET) |
| JESD-609 Code | e3 | e3 | e3 | e3 | e2 |
| Leakage Current | 0.11 mA | — | 0.33 mA | 1.83 mA | 0.11 mA |
| Mounting Feature | THROUGH HOLE MOUNT | — | THROUGH HOLE MOUNT | THROUGH HOLE MOUNT | THROUGH HOLE MOUNT |
| Negative Tolerance | 20% | — | 20% | 20% | 20% |
| Package Shape | CYLINDRICAL PACKAGE | RECTANGULAR | CYLINDRICAL PACKAGE | CYLINDRICAL PACKAGE | CYLINDRICAL PACKAGE |
| Package Style | Radial | FLANGE MOUNT | Radial | Snap-in | Radial |
| Packing Method | BULK | RAIL | BULK | — | BULK |
| Polarity | POLARIZED | — | NON-POLARIZED | POLARIZED | POLARIZED |
| Positive Tolerance | 20% | — | 20% | 20% | 20% |
| Rated (DC) Voltage (URdc) | 50 V | — | 50 V | 80 V | 50 V |
| Reference Standard | AEC-Q200 | — | — | — | — |
| Ripple Current | 669.5 mA | — | — | 4280 mA | 1155 mA |
| Surface Mount | NO | NO | NO | NO | NO |
| Tan Delta | 0.1 | — | 0.12 | 0.20 | 0.1 |
| Terminal Finish | Tin (Sn) | Matte Tin (Sn) - annealed | Matte Tin (Sn) | Matte Tin (Sn) | Tin/Copper (Sn/Cu) |
| Terminal Pitch | 5 mm | 2.54 mm | 7.5 mm | 10 mm | 5 mm |
| Terminal Shape | WIRE | — | WIRE | SNAP-IN | WIRE |
| Manufacturer Package Code | — | 221AB | — | — | — |
| Adjustability | — | FIXED | — | — | — |
| Dropout Voltage1-Nom | — | 2 V | — | — | — |
| Input Voltage Absolute-Max | — | 35 V | — | — | — |
| Input Voltage-Max | — | 30 V | — | — | — |
| Input Voltage-Min | — | 14.5 V | — | — | — |
| JESD-30 Code | — | R-XSFM-T3 | — | — | — |
| Line Regulation-Max | — | 0.24% | — | — | — |
| Load Regulation-Max | — | 0.24% | — | — | — |
| Number of Functions | — | 1 | — | — | — |
| Number of Outputs | — | 1 | — | — | — |
| Operating Temperature TJ-Max | — | 125 °C | — | — | — |
| Operating Temperature TJ-Min | — | -40 °C | — | — | — |
| Output Current1-Max | — | 1 A | — | — | — |
| Output Voltage1-Max | — | 12.6 V | — | — | — |
| Output Voltage1-Min | — | 11.4 V | — | — | — |
| Output Voltage1-Nom | — | 12 V | — | — | — |
| Package Body Material | — | UNSPECIFIED | — | — | — |
| Package Equivalence Code | — | SIP3,.1TB | — | — | — |
| Qualification Status | — | Not Qualified | — | — | — |
| Regulator Type | — | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR | — | — | — |
| Technology | — | BIPOLAR | — | — | — |
| Terminal Form | — | THROUGH-HOLE | — | — | — |
| Terminal Position | — | SINGLE | — | — | — |
| Voltage Tolerance-Max | — | 5% | — | — | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Why Look for Alternatives?
Finding alternatives for EEUFC1H221 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 EEUFC1H221 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 EEUFC1H221?
Known equivalents for EEUFC1H221 include MC7812BTG, UES1H221MHM, LLS1K472MELA. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of EEUFC1H221?
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 EEUFC1H221 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.